baber/WOPTO huggingface dataset:
Patent JP-S5865783-A (JP)
Title: Liquid crystal material
Inventor: YAMANASHI FUMIAKI
IPC: C09K19/50
Filed: 1981-10-14
Abstract: PURPOSE:A liquid crystal composition suitable for a positive guest-host color liquid crystal display device, prepd. by mixing a cyclohexanecarboxylate deriv., a 4-cyclohexane biphenyl deriv. and a phenylcyclohexane deriv. CONSTITUTION:The liquid crystal composition is prepd. by mixing a cyclohexanecarboxylate deriv. of formulaI[wherein R1 is 15C or lower alkyl, alkoxy or cyano; A is a group of formula II, III, IV, V or VI (wherein R2-R6 are each 10C or lower alkyl, alkoxy, nitro or cyano)], about 3-20wt%, based on the entire composition, 4-cyclohexanebiphenyl deriv. of formula VII (wherein R7 is 10C or lower alkyl, alkoxy, nitro or cyano; B is a group of formula VIII or R7), and about 0.5-20wt%, based on the entire composition, phenylcyclohexane deriv. of formula IX (wherein R9 and R10 are each 10C or lower alkyl, alkoxy or cyano).
Patent JP-H06344194-A (JP)
Title: Can compressor
Inventor: MANABE MASATOSHI
IPC: B65F1/10
Filed: 1993-06-07
Abstract: PURPOSE:To crush an empty can without using a large cylinder, and to reduce a cost and weight of a can compressor by providing a cylinder body going ahead with high-pressure air supplied by a controller and going back by the action of pressure-reduced air. CONSTITUTION:In the cylinder body 3 of a straight line movement machine 4, an airtight chamber R is formed in front of a piston plate 2 by providing the piston plate 2 mounted on the front edge of a horizontal shaft 11 and closing the front edge of a cylindrical part 13 inserting outside this piston plate 2 with a press plate 14. The cylinder body 3 goes ahead by high-pressure air supplied to the airtight chamber R by a controller, and crushes an empty can A between the press plate 14 of the cylinder body 3 and a receiving plate 10 provided on an empty can housing part 5. Also, the cylinder body 3 goes back by the action of pressure-reduced air generated by a pressure reducing device 6 communicating with the airtight chamber R, and is restored to an original state. Like this, the cylinder body 3 can go ahead and back with a controller by which high-pressure air is selectively supplied to the airtight chamber R and the pressure reducing device 6, and the empty can A can be crushed.
Patent JP-H0212839-A (JP)
Title: Field-effect transistor
Inventor: ANDO YUJI
IPC: H01L21/338
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a 2-D EGFET wherein the reduction of source resistance is realized by reducing a potential barrier formed by a carrier supplying layer, by forming the FET in a manner in which electron affinity in the carrier supplying layer increases on the side in contact with an undoped channel layer. CONSTITUTION:An undoped channel layer 1, a carrier supplying layer 2 doped with N-type impurity, and an N-type cap layer 3 are stacked in this order. In a field-effect transistor, a two-dimensional electron gas layer 8 is formed in the vicinity of interface between the channel layer 1 and the carrier supplying layer 2. Said transistor is so formed that electron affinity in the carrier supplying layer 2 is increased on the side in contact with the channel layer 1. For example, each layer mentioned-above is formed as an undoped GaInAs layer 1, N-type (AlGa)InAs layer 2 and N-type GaInAs layer 3, and electron affinity is increased by reducing the percentage of Al in the N-type (AlGa)InAs layer 2 on the side in contact with the undoped GaInAs layer 1 and the side in contact with the N-type GaInAs layer 3.
Patent JP-S6056364-A (JP)
Title: Storage battery
Inventor: YAMAZAKI KENICHIROU
IPC: H01M50/627
Filed: 1983-09-05
Abstract: PURPOSE:To shorten the time of liquid pouring by installing a liquid-pouring tube the lower end of which is located at the bottom of the plate group and the upper end of which is located at the liquid-pouring hole of the battery lid in a storage battery constituted by using separators principally consisting of glass fiber with fiber diameters of below 1mu. CONSTITUTION:A storage battery is constituted by installing a plate group 2 made by using separators each consisting of a sheet of glass fiber with fiber diameters of below 1mu. A lid 3 for the battery has a rubber valve 4, a liquid-pouring hole 6 and an opening 7. A liquid-pouring tube 5 the lower end of which reaches the bottom of the plate group and the upper end of which is connected to the liquid-pouring hole 6 is installed in the container. In addition, the liquid- pouring hole 6 and the opening 7 are closed with a stopper 8. Because of the above constitution, pouring of electrolyte through the liquid-pouring hole 6 causes a container 1 to be filled with electrolyte flowing through the liquid-pouring tube 5 to the bottom of the container 1 thereby causing air to be pushed and exhausted through the opening 7. Consequently, favorable liquid pouring can be performed while achieving a wide reduction of the liquid-pouring time and water supply can be performed smoothly.
Patent JP-S6225998-A (JP)
Title: Method of testing automatically microorganism
Inventor: SAGUSA TOSHIYUKI
IPC: G01N33/483
Filed: 1985-07-26
Abstract: PURPOSE:To obtain efficiently and automatically drug sensitivity tests of microorganisms, especially both the minimum growth inhibition concentration and the minimum sterilization concentration. CONSTITUTION:In a well of the culture block 8 having the plural wells 121 in series, an antimicrobial agent is added only to the top well, two volumes of a medium are added to it, one volume of the medium is added to each of the following wells and a content corresponding to one volume is successively transferred from the top well to the next well. Then,a test specimen is inoculated into each well and light scattering intensity of each well is measured while cultivating it to obtain the minimum growth inhibition concentration. A antimicrobial agent deactivator is added to a necessary well and light scattering intensity is measured to obtain the minimum sterilization concentration.
Patent JP-H0751237-A (JP)
Title: Method and device for raising signal/noise ratio of ecg signal
Inventor: RAIFU SERUNMO
IPC: G06F17/00
Filed: 1994-07-15
Abstract: PURPOSE: To enhance the signal-to-noise ratio and estimate small amplitude signal components in ECG signals without using Fourier transform, by a method of synchronizing the time of the signals from a plurality of the cardiac cycles and finding the coincidence of the signals in a set in at least a time interval having two samples. CONSTITUTION: Recorded ECG signals are converted into digital forms by an A/D converter 2 and a QRS group is detected by a detector 4. An averaged signal is formed in an averaging device 6 and an interval or a time window which is used for a succeeding unit 10 to improve a signal to noise ratio of the ECG signals in a period of at least a part of each cardiac cycle is decided by a window unit 8. That is to say, a signal ensemble is formed by synchronizing the time of the stored ECG signals from a plurality of cardiac cycles, the average value of the signal ensemble is formed by the averaging device 6, and the correlation between each signal in the signal set is decided by a correlation deciding unit 12. An optimum filter 14 is decided using this.
Patent JP-H06343928-A (JP)
Title: Vibration sieve
Inventor: YUMURA ISAO
IPC: B07B1/42
Filed: 1993-06-08
Abstract: PURPOSE:To screen sand and glass pieces contained in shredder dust selectively. CONSTITUTION:A belt conveyor 5 is supported on a machine table 1 through a spring, and an endless belt 7 of the belt conveyor 5 is formed using a wire net. Further, a table 15 is fixed on the frame 9 of the conveyor 5, and a vibration starter 17 is installed on the table. The vibration starter 17 is so designed as to obtain a vibration starting force by rotating an eccentric weight using a built-in motor. The top of a belt 7 is supported by a train of rollers 19 aligned at a specified interval. These rollers are driven to rotate by an unillustrated motor. In addition, a cam 21 is installed to each of these rollers 19 so that the belt is thrusted up from below and subsequently rocks. A chute receptacle 23 which receives dust falling from the mesh of an upper belt is inserted obliquely between the upper and lower conveyer belts.
Patent JP-H107794-A (JP)
Title: Copolycarbodiimide and its production
Inventor: MURATA NAOHIRO
IPC: C08G73/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a copolycarbodiimide which has good processability and moldability and can give a flexible cured material without deteriorating the high heat resistance inherent therein by selecting a specified polycarbodiimide copolymer. SOLUTION: This copolymer has structural units represented by R'-N=C= N-(R-N=C=N-)n -R' (wherein 4<=n<=100; R' is a monoisocyanate residue; and R is an organic diisocyanate residue and contains the structural units of the formula in an amount of at least 5% of all the structural units comprising an organic diisocyanate residue). It is produced by reacting an organic diisocyanate in the presence of a carbodiimidation catalyst, wherein 2,4'- diphenylmethane diisocyanate accounts for at least 5% of the organic diisocyanate used. A solution of the polycarbodiimide is obtained by effecting the carbodiimidation in an aprotic organic solvent.
Patent JP-H07332759-A (JP)
Title: Warm water bathtub
Inventor: MATSUMOTO TOSHIMASA
IPC: F24H1/00
Filed: 1994-06-13
Abstract: PURPOSE:To simplify the entire facility of a warm water bathtub and to improve its thermal efficiency by mounting a sheathed heater and a filter in the bathtub. CONSTITUTION:A sheathed heater 3 is mounted at the bottom of the interior 2 of a bathtub 1, its one end is extended to the exterior 4 of the bathtub 1, fixed to waterproof it, and the part extended to the exterior 4 is used as a power inlet. Then, a filter 5 which uses an active charcoal filter, etc., is mounted at the side of the interior 2, its one end is extended to the exterior 4 of the bathtub 1, fixed to be waterproofed, and the part extended to the exterior 4 is used as a power inlet. When using it, the bathtub 1 is filled with water and the heater 3 is energized to directly heat water to warm water, which is used as bathing warm water. Further, the warm water is passed through the filter 5 to be filtered and used as for showering.
Patent JP-H0679505-A (JP)
Title: Cutting insert of machine for removing chip
Inventor: YAN RUNDOSUTOROOMU
IPC: B23B27/14
Filed: 1993-07-02
Abstract: PURPOSE: To improve a cutting insert for chipforming machining capable of being indexable so that chip breaking action of the insert can be effectively exhibited in a wide range of cutting conditions. CONSTITUTION: To a conventional type chip breaking rib 17 disposed on the inner side at each corner of a polygonal insert, a pair of long projections 22 are disposed close to a base of a diagonal surface descending from a nose part of it toward the corner direction to be symmetric to a bisector of the corner. By means of the rib 17 and the projections 22, at least, chip breaking effect is effectively exhibited in cutting in a wide range of conditions of cutting depth and feed speed.
Patent JP-H058805-A (JP)
Title: Material storage device
Inventor: TOKIWA TORU
IPC: B23Q7/00
Filed: 1991-07-04
Abstract: PURPOSE:To reduce the possibility that working process is interrupted by such a reason that return of remainder materials and delivery of next material cannot catch up the working process by arranging separately a supply material carrying device and a remainder material carrying device in addition to a material carrying device arranged in a multistoried shelf, and processing plural number of supply materials or remainder materials. CONSTITUTION:A material storage device is characterized in that a supply material carrying device 77 provided with a material supply lifter 85 which carries out materials M stored on storage shelves 9 by means of a material carrying device 23 and receives these materials M and carries them out to a supply material yard 75 is provided under a multistoried shelf 3, that the materials M are taken out from the supply material yard 75 by means of the material supply lifter 85 and are sent to a material sending roller conveyor 15 and working process can be carried out, and that there is also provided a remainder material carrying device 81 which returns remainder materials Ma remaining after the end of working process by means of the material sending roller conveyor 15 and carries them out to a remainder material yard 79 by means of a remainder material carrying out lifter 105 or stores them onto the storage shelves 9.
Patent JP-2000001342-A (JP)
Title: Multilayered glass
Inventor: CHINAMI MAKOTO
IPC: C03C27/06
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayered glass having a decreased number of parts, excellent productivity and a single sealed structure without requiring ageing, by forming one body of a spacer and a frame in which the peripheral part of glass can be fitted and by not filling the spacer with a drying agent. SOLUTION: Plural glass sheets are disposed in the thickness direction with a spacer 5 interposed, and the space formed between the peripheral part of the spacer 5 and plural glass sheets is filled with a sealing material in which a drying agent is preliminarily kneaded. The spacer 5 and the frame 3 in which the peripheral part of the glass can be fitted are formed into one body, and the spacer 5 is not filled with a drying agent as a single state. As for the drying agent, zeolite, silica gel and alumina are preferably used. Preferably the sealing material contains the following satd. hydrocarbon polymers. The polymers have at least one hydrolyzable group at the molecular chain end bonded to silicon atoms which can be crosslinked by forming siloxane bonds, and have 500 to 30000 mol.wt. (preferably isobutylene-based polymers).
Patent JP-H10340081-A (JP)
Title: Electronic musical instrument
Inventor: KOBAYASHI SHIGERU
IPC: G10H1/24
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To freely set the constitution of parameters for expressing changes of playing expressions which are conventionally fixed in common as to all tones by allowing a constucted function to instruct the generating of either tone in among instructed tones of one or more according to prescribed conditions in accordance with playing information. SOLUTION: A MIDI message is received (S1302). When a MIDI Key No is smaller than 60 (S1304) and a MIDI Key Velocity is smaller than 100 (S1306), a Tone #1 is sounded (S1308). When the MIDI Key Velocity is equal to or larger than 100 (S1306), a Tone #2 is sounded (S1310). When the MIDI Key No is 100 (S1304) and when a random number is newly generated and the result of the generating of the random number is false (S1312), a Tone #3 is sounded (S1314). When the result of the generating of the random number is true (S1312), a Tone #4 is sounded (S1316).
Patent JP-H08335605-A (JP)
Title: Fluxless flip chip bonding and its manufacture
Inventor: KENESU KASUKOON
IPC: H05K3/24
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a flip-chip-bonding method for two electronic parts without using any flux material. SOLUTION: A substrate 13 of one electronic part 28 is rough surface finished in process, so as to form an improved surface for a solder ball 12. The rough surface pattern is duplicated by an additional conductive layer formed on the substrate 13, otherwise in a separate enbodiment, the rough pattern may be formed on an intermediate layer or an upper layer. Furthermore, tuck pressure is applied on two parts to be bonded onto the rough surfaces for the temporary bonding step. Through these bonding actions, the surfaces of the two electric parts are kept in a contact state with each other during the reflow time of the solder ball 12, thus forming a permanent bonding.
Patent JP-S6226757-A (JP)
Title: Inductive coupling plasma mass spectrograph
Inventor: MIISHI KOZO
IPC: G01N27/62
Filed: 1985-07-25
Abstract: PURPOSE:To automate operation of an inductive coupling plasma mass spectrograph by controlling starting and suspension of the operation of the mass spectrograph by comparing the variation in the amount of light from inductive coupling plasma, which results from sample introduction and is detected by a photodetector which is installed in the mass spectrograph, with a predetermined level. CONSTITUTION:Ions produced in an inductive coupling plasma torch 2 are collected by a sampling nozzle 8, converged by a convergent lens system 12 and then introduced into a tetrode rod 16 to separate the ions according to mass. Then, the separated ion groups are introduced into a secondary electron duplicator tube 18 and subjected to mass spectrography. A photodiode 20 used as the photodetector is installed on the central axis of the tetrode rod 16 in order to monitor the light of inductive coupling plasma. Variation in the optical amount of the inductive coupling plasma resulting from sample introduction is detected by the photodiode 20 and the detection result is delivered to a scanning control circuit 26. Operation of this mass spectrograph is started when the detection result is the same or higher than a predetermined level and stopped when the detection result is lower than the set level. Due to the above structure, it is possible to automate measurement by positively utilizing the light from the plasma.
Patent JP-2000003386-A (JP)
Title: Device and system for automatic update processing
Inventor: KISHI NOBUYUKI
IPC: G06Q50/26
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic update processing device which enables sharp reduction of the number of people in charge and is extremely convenient for an updated person. SOLUTION: An automatic update photographing device 2 receives an old ID card C1 which needs to be updated, an ID card reader 21 reads individual specific information of the old ID card C1 and specified permission information, a photographing camera 22 photographs a face picture of an updated person, an adaptability inspector 27 performs adaptability inspection necessary for update, a person in charge terminal 3 arranged in another place obtains specified information regarding the old ID card C1 stored in a host computer 11, obtains individual specific information of the old ID card C1, the face picture photographing the face of the updated person and an adaptability inspection result by the adaptability inspector from the automatic update photographing device, performs confirmation of the updated person, decides whether or not a new ID card C0 can be issued,  and the automatic update photographing device prepares the new ID card C0 and issues it to the updated person.
Patent JP-S6143328-A (JP)
Title: Optical digitizer
Inventor: SATO YOICHI
IPC: G01B11/00
Filed: 1984-08-07
Abstract: PURPOSE:To improve the accuracy of measurment and to eliminae the influence of electromagnetic wave noise by irradiating the light of the wavelength different from that of the light radiated from a prescribed pattern and detecting the light radiated from a partial pattern irradiated with the light. CONSTITUTION:An optical digitizer is provided with a transparent flat plate 1, a pattern 2 drawn on the surface or the inside of the plate 1 with a fluorescent coating material and a cursor 100. The cursor 100 consists of a black box 3 containing a light source 9, a convex lens 10, a 2-dimensional CCS sensor plate 11, etc., a transparent positioning thin plate 7 bearing a reticule 8 and a switch 21. The single wavelength light source 9 of lambda0 wavelength is provided into the box 2, and the light sent from the light source 9 transmits through a filter 12 and irradiates the pattern 2 and the paper 5. Then the coating material of the pattern 2 absorbs the wavelength lambda0 an emits the fluorescent light of wavelength lambda1. With the fluorescent light, only the pattern 2 is projected on the plate 11 through a filter 13. The pattern 2 is read for calcultion of the position coordinates, etc.
Patent JP-S6321366-A (JP)
Title: Heat accumulating type marine thermal difference power generating plant
Inventor: OOTA KATSUYA
IPC: F03G7/04
Filed: 1986-07-16
Abstract: PURPOSE:To greatly improve the thermal efficiency and reduce the power generating cost by using a heat accumulating hot water source which is covered with transparent air film. CONSTITUTION:Since air film 22 prevents a hot water source 24 from waves and a splash on the surface of the sea and additionally, avoids direct contact between sea water and the atmosphere, the thermal transmission, the convection and radiation to the atmosphere may be restrained greatly. On the other hand, the air film 22 process the high permeability of the solar energy so that the solar energy goes into the hot water source 24 sufficiently. The bottom film 23 absorbs the solar energy. The energy of the sunlight S which passes through the air film 22 and goes into the hot water source 24 is stored in the form of heat in the sea water within the hot water source 24 by both the adiabatic effect of the air film 22 and the absorbing effect of the bottom film 23. In short, the hot water source 24 processes the heat accumulating effect so that the temperature of sea water inside the hot water source 24 may become relatively higher than the temperature of sea water inside the open hot water source. The thermal efficiency may then be improved. In addition, the additional facility cost relating to the improvement in the thermal efficiency may become lower without increase in consumed power inside the plant, hence reflecting reduction in power generating cost.
Patent JP-H0336269-A (JP)
Title: Manufacture of silicon dioxide film
Inventor: IMATSUDO MAHAUIRII
IPC: C23C16/42
Filed: 1990-06-22
Abstract: PURPOSE: To obtain a silicon dioxide film having improved film characteristics by combining two different adhesive or reactive compds. and introducing the combination into a CVD reactor in order to interact the compds. with an oxidizing agent or oxidative material in a gaseous phase in the reactor.  
     CONSTITUTION: The silicon source compd. and the silicate source compd. to which ≥1 oxygen is coupled to silicon are introduced into the gaseous phase adjacent to a substrate in the CVD reactor. In such a case, both compds. are incorporated respectively at about 5 to 95 pts.wt., more particularly about 10 to about 90 pts.wt. therein. The silicon source compd. is gaseous silane, such as silicon tetrahydride and is expressed by formula I in a wide sense. The one silicate source compd. is generally expressed by formula II. Both compds. described above and the oxidizing agent consisting of oxygen, etc., are brought into gaseous phase reaction with each other under the conditions of preferably about 1atm and ≥30°C. As a result, SiO 2  is adhered as a hard protective film on the substrate having a geometric shape. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0720385-A (JP)
Title: Microscopic objective lens
Inventor: ARISAWA KATSUYOSHI
IPC: G02B21/02
Filed: 1993-07-05
Abstract: PURPOSE:To provide a microscopic objective lens in which visible light area and a near ultraviolet area are corrected simultaneously, and is provided with remarkably improved operability and possesses super long operating distance. CONSTITUTION:This lens is comprised of a first lens group G1 and a second lens group G2. The first lens group G1 is provided with first and second lens group C1, C2 consisting of a convex lens and a concave lens, or the junction lens of them. The second lens group G2 includes a single convex lens and the junction lens of the convex lens with the concave lens, and at least one of the junction lenses is formed of a three-junction lens. In such a constitution the optical constant of each lens group is set so as to satisfy conditions (1): 2F<D12<10F, (2): F<IF1I<3.5F, (3): n2n-n2p>0.1, and (4): upsilon2p-upsilon2n>20, upsilon2p>80.