baber/WOPTO huggingface dataset:
Patent JP-S5543221-A (JP)
Title: Blowby gas processing device for internal combustion engine equipped with turbocharger
Inventor: ITOU YUKINORI
IPC: F01M13/00
Filed: 1978-09-19
Abstract: PURPOSE: To prevent lubricating oil from being abundantly sucked with blowby gas in the cover by processing blowby gas in a locker arm cover only at the time of high load into an air inlet system.  
     CONSTITUTION: A crank case 3 and an air inlet manifold 4 in an engine 1 is conducted by a first passage 9 equipped with a PCV valve 10 to open and close in  proportion to the negative pressure rate, further a locker arm cover 2 and a crank  case 3 are conducted to an air inlet pipe 7 in front of a supercharger 6 by second  and third passages 11, 12. And, when the engine is in low load, the PCV valve 10  opens, blowby gas in the crank case 3 is sucked through a first passage 9 into an air  inlet manifold 4, whereas, when it is in high load, negative pressure in an air inlet  pipe 7 is raised, blowby gas in the locker arm crank case is sucked through the  second and third passages 11, 12 into the air inlet pipe 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10305684-A (JP)
Title: Writing instrument with ink flowout holding control function
Inventor: TSUJIMOTO MASARU
IPC: B43K8/02
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent leakage or drip of raw ink at a low cost. SOLUTION: The writing instrument comprises a cylindrical barrel 11, a nib A having a tip 16 provided to close an opening of the barrel 11 at a tip side, an ink holder B provided in the barrel 1 adjacent to the nib A, an ink flowout controller C provided in the barrel 11 adjacent to the holder B, an ink chamber 12 defined in the cylinder 11 between the controller C and a closed part of the other end of the barrel 11, and a means for conveying an ink 13 in the chamber 12 to the tip 16. In this case, the holder B has a fiber bundle 20 for sucking and holding the ink. The bundle 20 is set to a high density gradient at the controller C side and a low density gradient at the nib A side.
Patent JP-S5239843-A (JP)
Title: Sun-heat utilizing hot-water supply system
Inventor: KOUYA YUUSAKU
IPC: F24S90/00
Filed: 1975-09-25
Abstract: PURPOSE: The sun-heat utilizing hot-water supply system suitable for the hotwater supply to the collective residences, or the regions of the comparatively large scale. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08299291-A (JP)
Title: Mounting-on-arm type portable apparatus and mounting-on-arm type pulse wave measuring instrument
Inventor: YASUKAWA HISAAKI
IPC: A61B5/0245
Filed: 1995-05-12
Abstract: PURPOSE: To provide a mounting-on-arm type portable apparatus and mounting- on-arm type pulse wave measuring instrument which allow the easy attachment and detachment of a cable extending from a sensor unit to and from an apparatus body, is capable of inputting and outputting information via the cable in the state of the apparatus held mounted on the arm by providing the apparatus with a connector mechanism to prohibit the casual disengagement of the cable in a non-obstructive position and are usable as ordinary wristwatches as well. CONSTITUTION: The mounting-on-arm type pulse wave measuring instrument 1 (mounting-on-arm type portable apparatus) is used by mounting the apparatus body 10 at the arm by means of a wrist band 12 and mounting a sensor unit 30 at the root of the finger by means of a band 40 with a narrow width for fixing the sensor. A connector piece 80 is constituted at the front end of a cable 20 extending from the sensor unit 30. This connector piece 80 is mounted simply by sliding the connector piece on the connector part formed in the six o'clock direction of the wristwatch of the apparatus body 10 toward a twelve o'clock direction.
Patent JP-H10268008-A (JP)
Title: Battery tester
Inventor: OMORI SHOICHI
IPC: H01M6/50
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To transfer the heat generation of a transparent conductive layer to a heat discoloration ink layer for speeding up a discoloration reaction and to reduce the consumption of a battery on measurement by forming the transparent conductive layer being formed on one surface of a base consisting of a film made of a transparent synthetic resin and the heat discoloration ink layer on the transparent conductive layer. SOLUTION: When the electrode part of a battery tester 1 is brought into contact with the + pole and the-pole of a battery, a transparent conductive layer 3 is energized and heated, the heat is transferred to a heat discoloration ink layer 4, and the heat discoloration ink layer 4 is discolored as specified. At this time, the discoloration can be confirmed from a surface side via a base 2 of a transparent synthetic resin and the transparent conductive layer 3. Also, when a protection layer 6 being set at the periphery of the heat discoloration ink layer 4 is formed by, for example, an ink that is colored to nearly the same color as that of the heat discoloration ink layer 4 or a different color from it, the discoloration can be observed clearly. At this time, the transparent conductive layer 3 is formed by changing a width so that a resistance value is different. Therefore, a calorific value differs between a narrow part and a wide part, so that only the narrow part of a consumed battery with a small electromotive force is discolored and both of the narrow and wide parts of a battery with an sufficient electromotive force are discolored.
Patent JP-H0372508-A (JP)
Title: Stereoregular acrylonitrile polymer and its composition
Inventor: HISATANI KUNIO
IPC: D01F9/22
Filed: 1990-05-02
Abstract: PURPOSE:To improve the fiber-forming properties and drawability of a linear acrylonitrile polymer by specifying the mol.wt., isotactic triad fraction, and syndiotactic triad fraction of the polymer. CONSTITUTION:A linear stereoregular acrylonitrile polymer which has a viscosity average mol.wt. of 50000 or higher and of which an isotactic triad fraction (I) and a syndiotactic triad fraction (S) satisfy the relations, I>0.4 and 1+3S>0.95. The polymer includes not only an acrylonitrile homopolymer but also a copolymer contg. at least 50wt.% acrylonitrile units, is obtd. by the polymn. using an initiator comprising an organometallic compd., exhibits such a high crystallizability that the m.p. increases in the presence of water, and has an excellent drawability and other processabilities in fiber-forming process. When the polymer is formed into fiber, it gives a fiber excellent in the mechanical strengths and wet-heat resistance.
Patent JP-S5818845-A (JP)
Title: Color cathode-ray tube
Inventor: KAMIMURO MASANORI
IPC: H01J29/07
Filed: 1981-07-24
Abstract: PURPOSE:To enable an accurate landing condition to be maintained by forming an asymmetrical electron lens so that the line connecting the centers of a pair of electron beam passing holes becomes slant from the beam-orbit axis, and changing the degree of the slant of the above line in accordance with the thermal deformations of shadow masks. CONSTITUTION:Penetrating hole centers 7 and 11 of two shadow masks are constituted so that a penetrating-hole-center axial line 12 connecting the centers 7 and 11 is not perpendicular to a fluorescent screen, and so that the line 12 is slant from the incidence orbit axis of an electron beam 5. Since an anode voltage (Eb) is larger than a sub-focus voltage (Vg), an incoming electron beam 5 is curved along the direction of the line 12. Due to thermal deformation of the shadow masks caused by the electron beam 5, the electron beam 5 located on a given phosphor 3 moves to the right, and at the same time, a distance (gM) changes. As the result, a correction which is almost euqal to the degree of the movement of the electron beam 5 and is in the reverse direction to the above movement can be obtained.
Patent JP-S5817610-A (JP)
Inventor: IZUMI MAMORU
IPC: H01G9/00
Filed: 1981-07-24
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-H04321522-A (JP)
Title: Production of manganese-zinc-based ferrite
Inventor: MOCHIZUKI TAKESHI
IPC: H01F1/34
Filed: 1991-04-18
Abstract: PURPOSE:To mass-produce an Mn-Zn-based ferrite having a high magnetic permeability and high density in a burning cycle for a relatively short time using a continuous furnace. CONSTITUTION:A raw material containing MoO3 in an amount of 0.01-0.3 wt.% added to an Mn-Zn-based ferritic material is burned at 200-1000 deg./hr heating rate at >=800 deg.C in the air. The aforementioned Mn-Zn-based ferritic material contains 50-58mol% Fe2O3, 3-30mol% ZnO and the remainder of MnO.
Patent JP-H09284726-A (JP)
Title: Signal delay device and signal processing device
Inventor: NAGAI RYUZO
IPC: H04N5/92
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a signal delay device capable of verying a delay time and the signal processing device that easily and surely compensates synchronization between a video signal and an audio signal. SOLUTION: A delay information generating means 11 shifts a read address of a memory means 19C that writes received data AD sequentially and reads the data sequentially with respect to a write address based on delay information S5 in response to a desired delay time generated by the means 41. Thus, the desired delay time is set to the memory means 19C. This, the signal delay device capable or verying the delay time is realized.
Patent JP-H01284878-A (JP)
Title: Copying device
Inventor: SHIGEMURA YUTAKA
IPC: G03G15/04
Filed: 1988-05-12
Abstract: PURPOSE:To express optional additional information in a desirable type face such as a vertical writing or a horizontal writing by constituting displayed additional information of 1st and 2nd picture elements arrayed in grid and appropriately selecting the picture element. CONSTITUTION:A band-shaped picture element seal 52 is stuck on the leading edge part of a contact glass 3 along a reference plate 51. The array in grid obtained by combining many 1st picture elements 521, 522,...551, 552,... and 2nd picture elements 611, 612,...631, 632,... is displayed on the back surface of said seal 52. Many 1st picture elements having a length l2 are arrayed at intervals of space l1 in the width (cross) direction of the picture element seal 52 and the 2nd picture elements are vertically arrayed in the part of the space l1. Vertically observing it, the 2nd picture elements having a length l3 are arrayed at intervals of the space l1 and the 1st picture elements are vertically arrayed in the part of the space l1. By placing an original on the contact glass and copying it, electrostatic latent images in the array of the picture elements displayed on the picture element seal 52 are temporarily formed. After the latent images are selectively exposed, they are developed so as to record the additional information on copying paper.
Patent JP-S60259802-A (JP)
Inventor: SUZUKI TAKESHI
IPC: F02G5/02
Filed: 1984-06-07
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-S60259130-A (JP)
Inventor: KANUKA KIYUUSUKE
IPC: A01G9/00
Filed: 1984-06-07
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-S6129294-A (JP)
Title: Method of unauthorized use detection of identified information aligned for mobile radio station in radio transmission system
Inventor: SUTEFUAN SHIYAINERUTO
IPC: H04M15/00
Filed: 1985-05-30
Abstract: Identification of a mobile station in a radio-communication system can be based on a subscriber's number allotted to the mobile station, which for example is listed in the telephone directory, and on an identification signal formed from the subscriber's number by using a secret enciphering rule. By copying the identification signal generator, e.g. a magnetic card on which the subscriber's number and the identification signal are stored, or by listening in to the information interchange between mobile station and a fixed station (mobile switching centre), transmitted on the radio communication channel, an illegal user can simulate and use another person's identification signal. In order to be able to detect such simulation, additional data which vary during operation of the mobile station are combined with fixed data, dependent on operation of the system, (subscriber's number and identification signal of the mobile station) and then are evaluated in the mobile switching centre. Such variable data can for example be the number of successful accesses by the mobile station to a radio communication channel. The relationship between the radio message and the fixed data can be fixed or variable, in the case of a variable system, the relationship being time-dependent because of the dependence of the number of accesses by the mobile station to the radio communication channel. <IMAGE>
Patent JP-S5740508-A (JP)
Title: Production of polyvinyl alcohol resin containing acetoacetic ester groups
Inventor: KOBAYASHI KOUICHI
IPC: C08F8/28
Filed: 1980-08-21
Abstract: PURPOSE: A reaction between a polyvinyl alcohol resin and diketene is condcted in the presence of an organic acid in such an amount as it is adsorbed in the polyvinyl alcohol resin to produce the titled resin used for producing gels or photographic materials with no formation of white and water-insoluble by-products.  
     CONSTITUTION: In the presence of an organic acid, preferably acetic acid, in such an amount as it is adsorbed in the polyvinyl alcohol resin, for example, an organic acid or its solution is sprayed on a 80W320 mesh powder of polyvinyl alcohol resin to effect uniform adsorption and absorption, and heated up to 20W120°C, diketene is added to effect the reaction with the polyvinyl alcohol resin to produce the objective resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S596502-A (JP)
Title: Manufacture of improved ferromagnetic iron powder
Inventor: MIKAMI JIYUNJI
IPC: H01F1/06
Filed: 1982-07-05
Abstract: PURPOSE:To obtain ferromagnetic iron powder of high quality for magnetic recording by calcining the hematite obtained by dehydrating goethite under a specific condition. CONSTITUTION:The hematite obtained by dehydrating acicular crystal goethite at a temperature below 500 deg.C is calcined in the atmosphere of water vapor concentration of less than 5vol% and at a temperature above 500 deg.C. The acicular crystal goethite is obtained, for example, by mixing ferrous sulfate with surplus caustic soda solution and the blowing oxygen-containing gas. It is more effective to use the acicular crystal goethite which contains accessory constituents synthesized by blowing oxygen-containing gas after adding Cr, Zn, Ni, Si, Mo, Co, etc., constituent except iron, to water solution or ferrous salt of alkaline water solution, in synthesizing goethite.
Patent JP-H09277142-A (JP)
Title: Drawing-up system for speculative production plan
Inventor: KITAJIMA YOSHITAKA
IPC: G06Q50/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To minimize a production plan change by generating a speculative part production plan for each production plan item forming a product or a product group, on the basis of speculative production plan information and planning part list information including a procurement ratio. SOLUTION: Speculative production plan information is sent to a speculative production plan information memory part 3, using a speculative production plan information update part 4. Then, a production plan generation and processing part 6 refers to a procurement ratio-included planning part list information stored in a planning part list information memory part 1 as well as a production group speculative production plan information stored in a speculative production plan information memory part 3, and develops the required amount of the product group. During this development process, a downstream product is developed from an intermediate product, and product order information is inputted to the speculative production plan information memory part 3.
Patent JP-S5541290-A (JP)
Title: Electrostatic recording system
Inventor: EJIRI KOUICHI
IPC: B41J25/308
Filed: 1978-09-20
Abstract: PURPOSE:To improve the quality of printing, by controlling a gap between a head and a recording carrier of an electrostatic recording system high accurate by mounting a fluid injection port to the front of the head, in a device that supports the recording carrier. CONSTITUTION:A fluid pressurization injected from a fluid injection port 23 is uniformly injected on a rotary drum 31 from fluid injection ports 22. Thus, the peripheral pressure of the fluid injection ports 22 rises to raise a recording head 12 in minute quantity. On the other hand, a large number of injection ports 45 are mounted on a surface of the rotary drum 31 holding a recording carrier 32, and the filmy recording carrier 32 installed on the surface is floated. Thus, the recording carrier 32 is pushed against the recording head 12 by pressure from the lower side, and the recording carrier 32 is drawn near the recording head 12 until a fixed gap G is formed by the Bernoulli's effect of the fluid flowing between the recording head 12 and the recording carrier 32.
Patent JP-H04228627-A (JP)
Title: Spinning frame
Inventor: HERUBERUTO SHIYUTARUDAA
IPC: D01H1/06
Filed: 1991-05-21
Abstract: PURPOSE: To provide a fine spinning frame comprising an apron draft zone, a pair of front rollers and a rotationally driven spindle, having a plurality of spinning stations having a cap rotatable around the spindle and enabling reasonably low and selectable yarn tension. CONSTITUTION: This fine spinning frame has a collar 10 rotated on an axial line of a cap 4 in the lower end of the cap 4 and a hook 11 for yarn guide is disposed in the collar 10. Particularly effective method for producing yarns with such the fine spinning frame is also described.
Patent JP-S5543017-A (JP)
Title: Preparation of 2-chloro-5-trichloromethylpyridine
Inventor: NISHIYAMA RIYUUZOU
IPC: C07D213/61
Filed: 1978-09-22
Abstract: NEW MATERIAL:2-chloro-5-trichloromethylpyridine.  
     USE: Medicines, pesticides, and dyes, particularly herbicides, and intermediates for selective herbicides killing the true grass weeds without doing substantial damage to broad-leaved crops, e.g. cotton and soybean.  
     PROCESS: One mole of β-picoline is reacted with 4-8mol of chlorine in the gaseous phase in the presence of 5W15mol of an inert diluent gas comprising an inert gas, e.g. nitrogen or helium, a halogenated hydrocarbon, e.g. carbon tetrachloride or trichloroethylene, preferably nitrogen or carbon tetrachloride or their mixture at 250W550°C, preferably 350W500°C, to give the objective compound. The resulting compound can be converted to a 4-(5-trifluoromethylpyridyl-2-oxy) phenoxyalkanecarboxylic acid (a selective herbicide). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06327680-A (JP)
Title: Ultrasonic probe
Inventor: TAKANO MASAYUKI
IPC: A61B8/14
Filed: 1993-05-18
Abstract: PURPOSE:To provide an ultrasonic probe that can promptly position the surface to be scanned. CONSTITUTION:This ultrasonic probe 21 has a revolutional body 22 equipped with an oscillator 2 as well as an acoustic mirror 6, and the probe turns together with the revolutional body 22 on its axis. The oscillator 2 and acoustic mirror 6 are surrounded by a container 4 called an acoustic window, and specified acoustic transmitting medium 5 is filled between them. Also, a container 4 is equipped with a marker 23, which shows the position for ultrasonic scanning.
Patent JP-2000306214-A (JP)
Title: Thin film writing magnetic head and its manufacture
Inventor: HASEGAWA MINORU
IPC: G11B5/31
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a thin film writing magnetic head and such a method for manufacturing that a magnetic field leakage from a magnetic pole layer which hinders from narrowing a track width is reduced as much as possible. SOLUTION: A non-magnetic layer 39 is formed between an upper magnetic pole layer 28 and an upper sub-magnetic pole 34 at a media-facing surface, that is, a floating surface, of a magnetic head. As a result of separating the upper magnetic pole layer 34 and the upper sub-magnetic pole 34 apart, an edge magnetic field 43 is decreased as much as possible. A magnetic recording with a narrow track width becomes possible by a gap magnetic field 37 generated between the narrow upper sub-magnetic pole 34 and a lower sub magnetic pole 36. The upper magnetic pole layer 28 is connected to the upper sub- magnetic pole 34 at a position retreating from the floating surface.
Patent JP-S5450285-A (JP)
Title: Fission counter tube
Inventor: TAI ICHIROU
IPC: G01T3/08
Filed: 1977-09-29
Abstract: PURPOSE:To make possible the discrimination of pulses by alpha particles and pulses by fission frangments by mounting first and second semiconductor detectors on both sides of the fissile material emitting fission fragments when absorb neutrons thereby constituting the counter tube. CONSTITUTION:Semiconductor detectors 14, 15 are bonded on both side faces of a disc-, rectangle-, or torus-form fissile material 9 composed of U, Pu, etc. to form a fission counter tube 8. Next, the d.c. voltages from d.c. power sources 16, 17 are applied to the electrodes 10, 12 provided to the detectors 14, 15 and pluse outputs are drawn out from other electrodes 11, 13 through signal lines 18, 19. Thereafter, these are applied to preamplifiers 20, 21, are amplified by main amplifiers 22, 23 and are counted in a simultaneous counting circuit 24. Then, when nuclear fission occurs, the outputs from the simultaneous counting circuit 24 are obtained and even if alpha particles enter either of the detectors 14, 15, no outputs are produced from the circuit 24, hence pulse discrimination becomes feasible.
Patent JP-S6010045-A (JP)
Inventor: TAKAYAMA AKIRA
IPC: E04B9/04
Filed: 1983-06-29
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-H06330975-A (JP)
Title: Strut type suspension
Inventor: OIKAWA AYA
IPC: F16F9/32
Filed: 1993-05-18
Abstract: PURPOSE:To reduce an overall height by shortening the size of a shock absorber, in a strut type suspension to ensure a part of rigidity demanded by a suspension by means of the shock absorber. CONSTITUTION:A bound stopper 24 and a piston rod 26 provided at one end with a piston 25 are secured to the closed port end 22a of an outer cylinder 22. An inner cylinder 27 which is slid over the inner periphery of the outer cylinder 22 and over the inner periphery of which the piston 25 is slid is inserted through the opening end 27b side into the outer cylinder 22. A rod guide 28 is fixed in a position offset from the opening end 27a side by a given length L7 from the opening end 27a of the inner cylinder 27. The length L7 is a part of a stroke L5 at a necessary bond period and a part of a distance L21+L22+L4 demanded to counteract with bending moment.
Patent JP-S5641769-A (JP)
Title: One transistor type converter
Inventor: OOHASHI YASUO
IPC: H02M3/28
Filed: 1979-09-12
Abstract: PURPOSE:To conduct the flux reset of a transformer by reactive magnetic flux and improve efficiency by a method wherein a capacitor is connected in parallel with a diode for rectification connected at the secondary side of the transformer. CONSTITUTION:A transistor 2 is turned ON by the action of a drive circuit 3' and a DC power source is fed to a two terminal circuit net 5 with load 53 through a transformer 1 and a diode 4 for rectification from the DC power source E1. A capacitor 71 is connected to both ends of the diode 4. When the transistor 2 is turned OFF, currents by the back electromotive force of the transformer 1 charge the capacitor 71 through the two terminal circuit net 5. The currents are free oscillation currents by the inductance of input winding 1a and the capacitance of the capacitor 71, the diode 4 is conducted when potential at the left side of the capacitor 71 becomes +, and the magnetic energy of the transformer 1 flows through the circuit net 5.