baber/WOPTO huggingface dataset:
Patent JP-H112615-A (JP)
Title: Thermal-expansion type fine grain and method for measuring thermal expansion and shrinkage of blended material thereof
Inventor: MASUDA TOSHIAKI
IPC: G01N25/16
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to grasp the expansion and shrinking action of a thermal-expansion type minute ball itself by heat by filling the liquid, which does not expand and dissolve a sample in the void part in a sample, and thereafter performing heating or cooling. SOLUTION: This is the method for measuring the volume change accompanied by heating or cooling of a sample 5 filled in a cylinder 2 based on the displacement of a piston 3. At this time, after the liquid, which does not expand and dissolve the sample 5, is filled in the void part in the sample 5, heating or cooling is performed so as to cause volume change. The sample 5 is thermal- expansion type minute particles, foaming-body minute particles or the blended material containing these particles and are, e.g. a thermal-expansion type micro- capsule, a thermal-expansion type styrene beads thermal-expansion type carbon and the like. By this method, the foaming process by the heat of the thermal- expansion type minute particles can be tracked in detail.  The thermal-expansion starting temperature, the maximum expansion temperature and the maximum expansion magnification can be simply measured with excellent reproducibility.
Patent JP-S5583692-A (JP)
Title: Self-traveling underwater truck driven by compressed air
Inventor: OGAWA SHIZUO
IPC: B63C11/42
Filed: 1978-12-14
Abstract: PURPOSE: To make it easy to start, stop, accelerate and decelerate a work truck by rotating the drive wheels by means of the force of movement of a piston in an air cylinder and making a work truck run by itself.  
     CONSTITUTION: Forward-moving pawl 18 and backward-moving pawl 19 are provided on both end parts of right-left-moving plate 15. Either one of these pawls is engaged with either forward-moving ratchet 6 or backward-moving ratchet 7. Consequently, when, by operating switching valve 20, right-left-moving plate 15 is moved either to the right or the left by means of reversing cylinder 16 and thereby forward or backward movement is selected, and when, by controlling variable air valve 22, the amount of air to cylinder 8 is adjusted, it is possible to control the direction and speed of the work truck. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000345919-A (JP)
Title: Fuel supply device for vehicle
Inventor: SONODA YASUSHI
IPC: B60K15/03
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent CNG(compressed natural gas) piping from interfering with a dashboard panel by supporting the CNG piping for gas fuel communicating a gas container with a gas engine, to a vehicle body in a plurality of parts, and supporting at least one of the CNG piping to a constituent member provided to annularly surround a part of a suspension means of a vehicle. SOLUTION: A pressure reducing valve 4 communicates with a CNG injector of a gas engine using compressed natural gas CNG. The pressure reducing valve 4 communicates with a gas cylinder by means of CNG piping 6. The pressure reducing valve 4 is mounted on the front face of a dashboard panel 8 at the upper part of a front suspension upper 14, on the engine room side of a cabin 10 and an engine room 12 partitioned by the dashboard panel 8. In this case, the CNG piping 6 is supported to a vehicle body 2A in a plurality of parts, and at least one of the CNG piping 6 is supported to an apron side member 26, which is a constituent member of the vehicle body 2A, provided to annularly surround a part of a suspension means 32 of the vehicle 2.
Patent JP-H04355220-A (JP)
Title: Light pickup actuator
Inventor: KOKUBO NORIYOSHI
IPC: G11B7/085
Filed: 1991-05-31
Abstract: PURPOSE:To drive a tracking servo and a feed by means of same driving source and to improve access speed and controllability. CONSTITUTION:A coil holder 4 holding an objective lens 3 to a slider base 8 via four spring cylinder members 9, a movable part 1 provided with tracking servo/ford coils 5a and 5b and focus servo coils 6a and 6b is mounted to a fixing part 2 so as to be freely movable in the radial direction of the disk via a linear ball slider unit 17, and magnets 14a and 14b are provided on the fixing part 2 with the coil inbetween.
Patent JP-H0665203-A (JP)
Title: Heterocyclic derivative of piperazine
Inventor: MARUKO BAROONI
IPC: C07D213/74
Filed: 1993-06-25
Abstract: PURPOSE: To obtain a new heterocyclic derivative of piperazine which is a selective and strong 5-HT 3  receptor and useful for treating and preventing pathologies, which are derived from disorders of the serotoninergic system, e.g. thymic disorders, anxiety, mental disorders or peristalsis disorders of the bowels.  
     CONSTITUTION: The objective compound is at least one compound of formula I (R is H or an alkyl; R 1  is H or methyl; R 2  is H or a halogen; X, Y are each -CH=, or one of them is -CH= and the other is N=) and its pharmaceutically acceptable salt, e.g. 6-chloro-2-(3-methylpiperazinyl)pyridne, is obtained by reacting a piperazine of formula II with a hetero-aromatic ring of formula III (Hal is a halogen). 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63319162-A (JP)
Title: Gradation printing of thermal transfer printer
Inventor: TANUMA JIRO
IPC: B41J2/36
Filed: 1987-06-24
Abstract: PURPOSE:To accelerate a printing speed in a thermal transfer printing for printing in a printing line direction by supplying predetermined power to a plurality of heaters by supplying highest power to the heaters in case of printing first gradation. CONSTITUTION:Gradation data represents density of each dot for one line by numeric value, and is input serially from a data line 3 to a comparator 2 at each dot. The comparator 2 compares the gradation data with a counted value output from a gradation counter 1, and transfers a high level '1' to the serial data input terminal 11 of a line thermal head 10 when the value of the counter 1 is smaller than or equal to the value of the data, and a low level '0' thereto when the value of the counter 1 is larger than the value of the data. This series of operation is conducted each time the counter 1 is incrementally operated, and one line is printed out when the value of the counter 1 becomes maximum gradation number.
Patent JP-H086918-A (JP)
Title: Microcomputer
Inventor: TOKIEDA YUSUKE
IPC: G06F15/78
Filed: 1994-06-15
Abstract: PURPOSE:To provide a data processor capable of evading increment of the number of terminals and monitoring execution addresses in an internal memory from an external terminal without damaging other terminal functions and reducing a real time property. CONSTITUTION:When a mode switching signal 6-4 is '1', an internal ROM address signal. selecting signal 5-1 generated from a select signal generating part 6 is turned to '1', a selector 5 selects an internal ROM address bus 9-1 and internal ROM address information is outputted from an address/data terminal 8. In this case, the signal 5-1 is turned to '0' at external access bus cycle timing and external address/data are inputted/outputted to/from the terminal 8. When the signal 6-4 is '0', the device is driven by a normal mode and the external address/data are inputted/outputted to/from the terminal 8.
Patent JP-2000347046-A (JP)
Title: Light transmission body and its formation as well as display device having the same
Inventor: KASHIO YUKIO
IPC: G02F1/13357
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To form a light transmission body used when displaying one synthetic image by using, for example, two liquid crystal display panels by wire-shaped light transmission elements separate from optical fibers. SOLUTION: At the time of formation of the light transmission body, a light transmission sheet 12 which is formed of a transparent resin, such as an acrylic resin, and alternately has plural rectilinear projecting parts 12a and plural rectilinear recessed parts 12b is first prepared. In such a case, the recessed parts 12b function as wire-shaped non-light transmission regions, by which the projecting parts 12a are functioned as wire-shaped light transmission regions, i.e., are eventually acted as the wire-shaped light transmissions similar to the optical fibers. A plurality of the light transmission sheets 12 are laminated, by which or after the prescribed stages thereafter, the light transmission body is formed.
Patent JP-H112087-A (JP)
Title: Water stopping method at inserting pipe into ground
Inventor: HATAE MASARU
IPC: E21D9/06
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the subsoil water from springing into an excavated hole simply and certainly in the case a pipe is to be inserted into the ground from the excavated hole. SOLUTION: Part of a sheathing wall 12 is cut away, and the ground 13 further inside is digged by hand horizontally to a specified depth so that a pilot excavation part 14 is formed, where a freezing jig 21 is installed, which 21 has two freezing plates 22, 22 consisting of steel plate in split ring form. Each of the plates 22, 22 is equipped with a freezing pipe 23 and a water- absorptive expansion material 24a, and the tip of the plate 22 protrudes deeper into the ground than the pipe 23 and material 24a, and at the forefront edge another water-absorptive expansion material 24b is installed. A water exhaust pipe 26 is laid below the lower freezing plate 22, and its tip is located in the gap 25 between the pipe 23 and material 24a and the latter named expansion material 24b.  Liquid nitrogen is introduced to the freezing pipe 23 while the exhaust pipe 26 is used as a runoff way for the springing water so that a freeze region R is formed around the jig 21.
Patent JP-H06234984-A (JP)
Title: Carbonized rice hull for use infrared irradiation and heat absorption
Inventor: HORII TOSHIO
IPC: C09K5/00
Filed: 1992-04-30
Abstract: PURPOSE:To obtain carbonized rice hulls which have a high infrared irradiation efficiency and are repeatedly usable by carbonizing rice hulls by incomplete combustion and heating the carbonized hulls under specific conditions. CONSTITUTION:Rice hulls are carbonized by incomplete combustion and are then heated directly or indirectly at 300 deg.C or lower. Preferably, an improved heat absorption efficiency and higher heat-retaining properties are attained.
Patent JP-S6047188-A (JP)
Inventor: YASUHARA TAKASHI
IPC: E06B9/78
Filed: 1983-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5584587-A (JP)
Title: Treatment of emulsified oil-containing waste water
Inventor: MOROKI MICHIO
IPC: B01D17/05
Filed: 1978-12-19
Abstract: PURPOSE: To recover oils as well as repress the formation of sludge as much as possible by coagulating and acid-decomposing emulsified oil-containing waste water discharged from strip steel cold rolling mill, etc.  
     CONSTITUTION: Emulsified oil-containing waste water is treated with an inorganic salt coagulant so as to regulate the concentration of the coagulated slurry in the range of 8000W20000mg/l, and then the coagulated slurry formed is concentrated by a concentrator to a moisture of 75W95%. Then, hydrochloric acid is added to the concentrated slurry to pH 0.5W1.0 in order to decompose it by acid, and then oil layer formed is recovered and water layer separated is recycled as a coagulant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11346588-A (JP)
Title: Breeding equipment for large livestock
Inventor: FUKUNAGA ISAMI
IPC: A01K1/035
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide breeding equipment for large livestock such as a cattle and a horse, allowing labor to be saved, hardly causing soil pollution and further allowing a flooring material as it is to be used as fodder. SOLUTION: Materials obtained by allowing a carbonaceous base material consisting of saw dust, straw, chaff, branches, bark, wood chips, ducts, paper waste or the like, or a mixture of materials selected therefrom, to include active mixed microorganisms having fermenting and degrading activities of excrement are laid as flooring materials 11 so as to have >=1 m thickness, and breeding lines forming breeding spaces are divided and formed by separating fences 3A and 3B extended in the longitudinal direction. Rails 8 for traveling are hung from the ceiling at the neighbor of the upper spaces of the separating fences 3A and 3B along the breeding lines, and a turning machine M for stirring the laid flooring material 11 is arranged on the rails 8 for traveling so as to be freely moved.
Patent JP-S64921-A (JP)
Title: Liquid crystal display element
Inventor: HOSOYA IKUO
IPC: G02F1/1333
Filed: 1987-06-23
Abstract: PURPOSE: To obtain a liquid crystal display element having long life of liquid crystal and high strength and high scratch resistance by forming layers of a hardened phosphazene compd. or layers of hard carbon material between a glass cell substrate and a liquid crystal material.  
     CONSTITUTION: Layers of hardened phosphazene compd. or a hard carbon material 7, 7' are formed between a glass cell substrate 2, 2' and a liquid crystal material 1. Since the hardened phosphazene compd. has both characteristics of inorg. compds. as well as characteristics of org. compds., dense coating film can be formed and elution of alkali oxide, etc. is prevented effectively, attaining satisfactory reinforcing effect of the glass cell substrate, improving also the transparency of the glass cell substrate resulting extremely distinct display. Moreover, the hardened phosphazene compd. itself does not cause elution, so the liquid crystal material is hardly deteriorated. On one hand, the component constituting the hard carbon layer is not eluted and forms a dense layer, shielding thus the liquid crystal and the substrate effectively. By this method, deterioration of a liquid crystal display function is prevented for a long time. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H09316926-A (JP)
Title: Car body structure of small hydraulic shovel and mounting method of engine
Inventor: MITSUNARI YUKIO
IPC: E02F9/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the fixing and unfixing works of an engine, by fitting a rear plate member, on a supporting fixing part of the rear face side of the engine oppositely arranged at the inside face of a counter weight fitted to the rear face of the upper slewing body. SOLUTION: When an engine 17 is fixed to the upper slewing body 5, the counter weight 6 of the rear face part of the upper slewing body 5 is left in an unfixed state and the rear face cover is left in an opened state. Engine support brackets 18a, 18b, 18c, 18d are fitted to a plurality of supporting filing parts for the engines 17 respectively. And rear plate members 21 are fitted to the brackets 18c, 18d of the rear face side of the engine 17. The engine 17 and the rear plate member 21 are hung down and the rear plate member 21 is pushed forward to push it in the inside of the upper slewing body 5. The lower fixing face of he rear plate member 21 and the brackets 18a, 18b fitted to the supporting fixing part of the front face side of the engine are fastened to the slewing frame 31 of the upper slewing body 5 respectively.
Patent JP-S5583334-A (JP)
Title: Reference voltage supply circuit
Inventor: ISOGAI HIDEAKI
IPC: H01L21/822
Filed: 1978-12-20
Abstract: PURPOSE: To suppress variation in level difference between a reference voltage and comparison voltage based upon a difference in array position caused in an IC circuit, by providing a constant-current source, flowing a current causing a voltage drop, to one part of a reference voltage line.  
     CONSTITUTION: Inside of IC substrate 11, several voltage comparing function circuits 12-1∼12-r are arrayed. Then, they are connected to comparison voltage line 13 and comparison voltage generating circuit 14 at their one-side terminals and further connected to reference voltage line 15 and the output of reference voltage supply circuit 16 at other-side terminals. In this case, while no remarkable potential drop appears at voltage line 15, a voltage on voltage line 13 drops according to an exponential function covering from one terminal (a) to other terminal (b). Here, a constant-current source is provided which flows an excessive current causing the same potential drop as that on voltage line 13. Consequently, a potential drop is caused across a parasitic resistance of voltage line 15, so that unevenness in level difference between voltage lines 13 and 15 can be corrected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0833312-A (JP)
Title: Power regenerator for snubber circuit
Inventor: TAI HIROMICHI
IPC: H02M3/28
Filed: 1994-07-08
Abstract: PURPOSE:To enhance the reliability by decreasing the number of self- extinguishing elements thereby simplifying the control. CONSTITUTION:The power regenerator for snubber circuit comprises a second reactor 2 connected in parallel with a second capacitor 1 through a second switch element 3, and a transformer having one winding connected in parallel with the second switching element 3 through a third switching element 5 and the other winding connected with the AC terminal of a rectifier 9. Charges are regenerated from the second capacitor 1 by turning the second and third switching elements 3, 5 alternately.
Patent JP-H116323-A (JP)
Title: Pallet traversing equipment
Inventor: IMAIZUMI HIROAKI
IPC: E04H6/28
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a pallet traversing equipment capable of freely traversing a pallet moved to a predetermined position further to another separated position by another equipment by means of a mechanism having definitely high stability and also capable of traversing to that equipment from a separated position. SOLUTION: A pallet traversing equipment 30 is able to traverse a pallet 6 conveyed to a predetermined position E between the predetermined position E and a separate position F. And it comprises a rail for guiding the pallet 6 and a traveling drive equipment which clamps a projected portion 6a provided on the pallet 6 and traverses it along the rail. The traversing drive equipment comprises a movable truck 33 capable of moving along the rail by means of a straight line guide 36 and an endless chain 37, and a fixed dog 34 and a movable dog 35 attached to the movable truck; and giving and receiving a pallet 6 with another equipment is possible by shifting the movable dog to a standby position, and traversing is possible while clamping a projected portion 6a together with the fixed dog 34 by shifting the movable dog to the linkage position.
Patent JP-H112572-A (JP)
Title: Physical quantity measuring method and measuring device using optical fiber
Inventor: MIYATA YASUHIRO
IPC: G01K11/12
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a physical quantity measuring method and a measuring device that can realize measurement of physical quantity and transmission of physical quantity at a low cost using an optical fiber. SOLUTION: When light enters one end of an optical fiber 8 from a light source part 2, Raman scattered light is generated in the optical fiber 8. Back scattering light of the Raman scattered light is received by a light receiving part 13, and temperature distribution along the surface of the optical fiber 8 is measured in a signal processing part 15 from the intensity of the Raman scattered light and the distance to the generated place of the Raman scattered light. The polarized state of light propagated in the optical fiber is changed by applying vibration, corresponding to information from a large number of physical quantity sensors 6 installed near the optical fiber 8, from the outside of the optical fiber 8, so that the change of the polarized state is detected by a polarization control part 9 to transmit information from each physical quantity sensor 6.
Patent JP-H10172-A (JP)
Title: Hand dryer
Inventor: TAKAGI YOSHIFUMI
IPC: A47K10/48
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To dry a hand at high speed and prevent water drop from being splashed to a user by detecting the hand inserted to a drying chamber by a sensor, controlling an electric blower by a control means on the basis of this output to blow out a high speed jet flow from a nozzle within the drying chamber. SOLUTION: According to the motion of inserting a wet hand into a drying chamber 4, a sensor 11 measures the distance to the hand, and a control means 20 monitors it. When a user sufficiently insert the hand to the deep part of the drying chamber 4, the control means 20 starts an electric blower by the signal of the sensor 11. When the air flow sent from the electric blower 1 is discharged as a high speed jet flow from a nozzle 5 and strongly collided with the surface of the hand, water drops are blown off from the surface of the hand. As the hand is pulled out from the chamber 4, the colliding position of the high speed jet flow is changed from the wrist to the finger end. When the hand is situated in a position pulled out from the drying chamber 4, the control means 20 stops the electric blower 1 by the signal of the sensor 11.
Patent JP-H0247514-A (JP)
Title: Method and device for sensing position
Inventor: UIRIAMU ERU HASURAA JIYUNIAA
IPC: G01D5/36
Filed: 1989-06-19
Abstract: PURPOSE: To improve detection precision of a relative position by comparing an electric signal reading a scale having two marks in each segment with a calibration value previously stored in a memory. CONSTITUTION: The positions of first and second slits 19 of a scale bar 17 are made t1 and t2 . Position information (t2 -t1 ) and (t2 1+t1 ) are stored in a memory, an exact position obtained by a laser interferometer and a look-up table for combining therewith and showing the absolute position of read data from CCD 105 are made. The scale bar 17 is moved, the marks are read with a reader 21, and the calibration position of a machine reader 21 for the look-up table is determined. Thereby, since the position precision of the slit 19 of the scale bar 17 can be cut, it can be made inexpensively. In addition, since the position can be detected in precision of the laser interferometer, position detection precision is improved.
Patent JP-S6314873-A (JP)
Title: Photochemical vapor deposition device
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/40
Filed: 1986-07-03
Abstract: PURPOSE:To manufacture an oxide film having excellent step coverage performance in an atm. pressure photochemical vapor deposition method by disposing a UV light source adjacently to nozzles for supplying gases. CONSTITUTION:A substrate 13 for film formation installed on a conveying mechanism of a reaction chamber 6 is maintained by a heater 11 for heating substrate at the temp. at which the thermal chemical vapor deposition reaction does not progress. Reactive gases are then introduced from the reaction gas introducing nozzles 9, 10 into the reaction chamber 6. The gases are activated by the UV light radiated from the nozzles 9, 10 and induce the vapor reaction to form the particles before the gases arrive at the substrate 13. The particles stick onto the substrate 13 and are moved on the substrate by the surface migration, by which the uniform film is formed. As a result, the insulation reliability of the inter-layer insulation film to be used for LSIs, etc., is improved.
Patent JP-H08329664-A (JP)
Title: Audio device
Inventor: KOYAMA YOSHIHIDE
IPC: G11B19/02
Filed: 1995-06-01
Abstract: PURPOSE: To provide an audio device capable of easily recognizing an output level without tedium. CONSTITUTION: An output level detection circuit 120 detects the maximum value of an output level of an audio output signal, of which a source is a tuner 103 or a reproducing circuit 113 at a disk, outputted from DSP 110 via source changeover switch 108. And a hierarchical level corresponding to the maximum value becomes level 0, an output level display data showing an image of gradually shutting an upper eyelid is successively generated by a display slave microcomputer 111. Also when the hierarchical level corresponding to the maximum value becomes level 2 or higher, an output level display data showing an image of moving an iris in one direction is generated, and this output level display data is displayed on an output level display area 121 of a display part 104.