baber/WOPTO huggingface dataset:
Patent JP-H10220629-A (JP)
Title: Solenoid valve
Inventor: KOBAYASHI AKIYUKI
IPC: F16K31/11
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve which can forcibly separate a valve body from a valve seat by an operation at the upper part thereof. SOLUTION: This solenoid valve 1 is opened when a valve body 10 integrated with a plunger 8 is separated from a valve seat 13 by the plunger H attracted by an exciting force produced in a fixed core. It has a rod 6 having an engaging projection 9 for pulling up the plunger 8 at the bottom end passing through the axial part of the fixed core 5, the plunger 8 having an engaging hole 8b engaged with the engaging projection 9 with a play of more than sliding distance of the plunger 8, a pulling-up spring 25 for pulling up the rod 6, and positioning members 23, 24 for regulating the movement of the rod 6 pulled up by the urging force of the pulling-up spring 25.
Patent JP-S57156041-A (JP)
Title: Catalyst composition and method of inverting core gas into ether product
Inventor: UERUDON KEI BERU
IPC: B01J23/80
Filed: 1982-02-20
Abstract: A new catalyst and process for synthesis of dimethyl ether from low H2/CO ratio syngas are disclosed. The catalyst is a combination of Cu, Zn and Al, co-precipitated in predetermined relative amounts, which is found to be oxidatively regenerable and utilizable with the syngas product of modern coal gasifiers without the need for external water-gas-shift.
Patent JP-H04212460-A (JP)
Title: Manufacture of photodiode at ccd image sensor
Inventor: SUN MIN RII
IPC: H01L21/265
Filed: 1991-01-29
Abstract: PURPOSE: To provide a manufacturing method of photodiode for a CCD image sensor. CONSTITUTION: After an oxidized film 22 and an N<+> -type buried layer 23 are formed on an N<-> -type substrate 21, a P-type epitaxial layer 24 is grown between the N<-> -type substrate and oxidized film, a P<+> -type area 25 is formed for channel stop by implanting P<+> -ions into the selected section of this P-type epitaxial layer, an N<+> -type photodiode 26 and an N<-> -type well 27 are formed between these P<+> -type region. In this case, the N<+> -type photodiode is formed on this N<+> -type buried layer. Since the distribution of the distribution of potentials below the photodiode can be changed by the concentration of the ion implantation into the N<+> -type buried layer, it is easy to set OFD conditions.  Since the P-type epitaxial layer is formed on the N<-> -type substrate in place of the P-type well, the distribution of impurity concentration in a CCD area is made uniform, and image characteristic is improved.
Patent JP-H0667709-A (JP)
Title: Method and device for generating sequence program and sequence controller
Inventor: NISHIOKA TERUAKI
IPC: G05B19/05
Filed: 1993-02-16
Abstract: PURPOSE:To facilitate generation and change of a sequence program by describ ing a control procedure in the column direction as a term being different at every control object apparatus so that the same step becomes the same row, encoding it at every term, adding an execution start condition to the code and generating the sequence program. CONSTITUTION:A program input means 30 describes a control procedure in the column direction as a term being different at every control object apparatus RB1-RB3, and a first sequence program of a table format described so that the same step of the control procedure of each term becomes the same row is displayed on a display device and inputted interactively. A converting means 21C encodes a first sequence program at every term, so that execution of a step of the same row of each term is started simultaneously. Therefore, an execution start condition of each step is added to the code, and a second sequence program consisting of programs PR1-PR3 being different at every term is generated.
Patent JP-H05224402-A (JP)
Title: Positive image forming method
Inventor: SHIMIZU SHIGEKI
IPC: G03F7/40
Filed: 1992-02-13
Abstract: PURPOSE:To form a positive image free from image defect by making the shearing stress of a releasing layer and a photosensitive resin layer below a specific value by a temp. change and transferring only the image from a laminated body of a photosensitive material and a picture receiving paper to the picture receiving paper. CONSTITUTION:An image forming material is formed by successively laminating the releasing layer and the positive photosensitive resin layer in the order on a substrate. And the image forming material having >=15g/mm<2> shearing stress of the releasing layer and the photosensitive resin layer in the atmosphere of <=30 deg.C is exposed to form the image and the laminated body is formed by laminating the image forming material and the image receiving paper with heating under a pressure. Only the image is transferred on the picture releasing paper by releasing the laminated body and furthermore the releasing layer from the substrate in the atmosphere of >=60 deg.C, in which the shearing stress is made <=7g/mm<2>. The photosensitive resin layer is stuck to the releasing layer with sufficient strength at a room temp. of <=30 deg.C and high precise dot pictures are formed on the substrate provided with the releasing layer by exposing and developing.
Patent JP-S57141904-A (JP)
Title: Power source controlling device of super conduction device
Inventor: NAKAYAMA HISAHIDE
IPC: H02H7/00
Filed: 1981-02-27
Abstract: PURPOSE:To prevent the dislocation of a superconduction device by providing a detector that detects a phenomenon preceding the creation of normal conduction dislocation thereby controlling the current pattern of the superconduction device by a signal from the detector. CONSTITUTION:Detectors that detect a phenomenon causing the dislocation of a superconduction coil 10 are provided on the superconduction coil 10 or in a container 11. The detectors are; a bubble detector 40 that detects the bubbles created in liquid He 13, a sound wave detector 50 that detects the sound wave generated by the movement a conductor or deformation in the super conduction conductor, a speed detector 60 that detects the electric field created on the conductor by the speed of the conductor movement and magnetic flux density, and a magnetism detector 70. When a signal from one of the detectors or combined signals reach a predetermined warning levels for each signal, the power source 20 is controlled to decrease the current to reduce the amount that causes the dislocation.
Patent JP-H06218958-A (JP)
Title: Recording apparatus
Inventor: SATO EIKICHI
IPC: B41J11/00
Filed: 1993-01-22
Abstract: PURPOSE:To conserve the space in an analyzing center by placing recording paper on the housing of a recording apparatus. CONSTITUTION:A recording apparatus is formed from the printing part 200 provided to the front of a housing 100 and the power supply part 300 provided to the rear of the housing 100 and equipped with the stand 500 on which recording paper 400 is placed provided on the upper surface 320 of the power supply part 300, a cover 210 opening and closing the printing part 200 and revolvable around a support shaft and the thermal head assembly provided in the cover 200. Further, this apparatus consists of a head-up mechanism revolving the cover 210 by a minute angle from the closed position thereof, a tension adjusting mechanism adjusting the tension of the drive timing belt of a platen roll and a recording paper insertion and feed mechanism inserting recording paper 400 to feed the same to the outside through the printing part 200.
Patent JP-S54119753-A (JP)
Title: Dehumidification type drier
Inventor: YAMANE MASATAKA
IPC: D06F58/28
Filed: 1978-03-09
Abstract: PURPOSE: To provide a drier of highly efficient drying performance which can be used as a dehumidifier or, when desired, as a drier by taking advantage of the feature of a dehumidifier or a mattress drier.  
     CONSTITUTION: With power switch of a dehumidifier 1 made, a compressor 9 and a blower 14 operate so that room air is sucked in via a suction port 3 and that the moisture is condensed when the air passes through an evaporator 11 and the air is heated while passing through a condenser 12 before being discharged into the room via a discharge port 4. For drying clothes or the like, a drier 20 is connected with the dehumidifier 1. The dry air dehumidified by the dehumidifier 1 is sucked into the drier 20 via a suction port 28, heated by an electric heater 26, and discharged via a discharge port 33. When the humidity of the room air or the ambient temperature is below a set point, the motor revolution rate of a blower 25 is reduced so as to prevent the reduction in drying performance at low temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05194503-A (JP)
Title: Pyrimidine derivative and herbicide
Inventor: MASUYAMA SUNAO
IPC: C07D409/12
Filed: 1992-01-20
Abstract: PURPOSE:To obtain a new pyrimidine derivative showing excellent herbicidal effects on perennial weeds as well as annual weeds, having high safety to crops, especially to rice plants. CONSTITUTION:A compound of formula I [R is H, (halogenated) alkyl, cyanoalkyl, nitroalkyl, alkoxyalkyl, cycloalkyl, benzyl which may be substituted, phenyl which may be substituted, alkenyl, alkynyl, etc.; R<1> is groups of formula IV to formula VII (R<2> is alkyl, phenyl which may be substituted, alkoxyalkyl, benzyloxy which may be substituted, halogen, benzyl, alkoxy, etc.; X and Y are O or S; (n) is 0-4)] or its salt such as methyl 2-(4, 6-dimethoxypyrimidin-2-yl) oxy-6-[(2-methyl-1,3-dioxan)-2-yl)]benzoate. The compound is obtained by reacting a compound of formula II with a compound of formula III in the presence of a base in an inert solvent at 0 deg.C to the boiling point of the solvent.
Patent JP-S62186992-A (JP)
Title: Flavor increasing bag for coffee, tea, wine, beer or the like
Inventor: TANAKA TOMOJI
IPC: A23L2/42
Filed: 1986-02-10
Abstract: PURPOSE:To increase the flavor of drinks by putting powder of marble, etc., having a radiation charactristic into a hollow bag made of porous water- resistant fiber paper or the like, hermetically sealing the bag and immersing such bag into the drinks such as coffee water. CONSTITUTION:Broken stone or powder of marble, limestone, actinolite, magnetite, etc., having the radiation characteristic is put into the hollow bag made of the porous water-resistant fiber paper, harmless soluble resin film, etc., and if necessary, 'BAKUHANSEKI' (siliceous stone produced in Japan) or the like is mixed therewith. Such bag is hermetically sealed and is immersed into the coffee water, tea, cold water, wine or beer liquor. The radiation mineralized water formed by using the water immersed with the marble, limestone, actinolite, magnetite, etc., having the radiation characteristic as potable stock water is otherwise used. As a result, the flavor of the coffee water, tea, wine, beer, etc., is increased and the sterilization and cleaning-up are carried out.
Patent JP-S56122731-A (JP)
Title: Supply and discharge device of pulverized body for high-pressure vessel
Inventor: FUKUI AKIO
IPC: B65G65/30
Filed: 1980-03-04
Abstract: PURPOSE: To disuse manual cleaning and monitoring by boring an exhaust port on the upper wall of a pressure-equalizing chamber and providing a cloth-filter dust collector right above this exhaust port for automatically returning pulverized bodies collected in the dust-collector into the pressure-equalizing chamber.  
     CONSTITUTION: An exhaust port 12 is bored on the upper wall of a pressureequalizing chamber 4, and a cloth-filter dust collector 13 equipped with a louver preduster 14 is provided right above this exhaust port 12. Exhaust gas in the chamber 4 is at first cleared of dust preliminarily by the preduster 14 at the exhaust port 12, and rough pulveized bodies in the gas are returned into the chamber 4. Since the section area of an entrance side case 15 of the dust collector 13 is expanded upward, the flow speed of the exhaust gas is reduced as rising, and pulverized bodies in the exhaust gas are stalled to be returned to the chamber 4 by weights of themselves. Then, the exhaust gas is cleared of dust for finishing as passing through a cloth-filter 18, and at this stage, pulverized bodies attached to the cloth-filter 18 are adversely washed by nitrogen or the like jetted from an adverse washing nozzle 21 and returned into the chamber 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53112408-A (JP)
Title: Engine ignition system
Inventor: KAKIZAWA KOUJI
IPC: F02P7/077
Filed: 1977-03-14
Abstract: PURPOSE: To construct a stably operating contactless engine ignition system, by means of applying a sintered unit of prescribed various elements, for instance, samarium, cobalt magnet, consisting of molded unit with high colecular material used for the binding agent, to the permanent magnet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01205818-A (JP)
Title: Method and apparatus for obtaining two-piece metallic belt
Inventor: MIYAKE HIDENORI
IPC: B21C47/00
Filed: 1988-02-10
Abstract: PURPOSE:To obtain a two-piece stable metallic belt without providing a free loop by pressing each of the metallic belts bisected by a pair of dancer rolls including a contact surface with a metallic belt symmetrically to right and left. CONSTITUTION:A pair of dancer rolls 6 pressing bisected metallic belts 2 is provided between a slitter 5 and a tension reel 4. The pressure of each dancer roll 6 can be changed by a pressure controlling means according to the capacity of winding tension. The winding tension of the bisected metallic belt can be prevented by this pair of dancer rolls 6 from reducing.
Patent JP-H04252776-A (JP)
Title: Control device for vehicle
Inventor: HASHIGAYA HIROAKI
IPC: B62D113/00
Filed: 1991-01-30
Abstract: PURPOSE:To detect sensor trouble even without providing over two pieces of same kind sensors as sensors for detecting quantity of state, in the control device of a vehicle. CONSTITUTION:In a steering angle control device, front and rear wheel steering angle sensors 11, 12, a yaw rate sensor 13, and a lateral acceleration sensor 14 are at least used for steering angle control. A quantity of state estimation part 16 estimates output of the sensors 13, 14 from front and rear wheel steering angles. A trouble detection part 17 judges which sensor is troubled in the sensor group 11-14, by comparing the output of the sensors 13, 14 and the estimated value. Even using each sensor singly, a troubled sensor can be specified and the trouble can be judged, and cost against the sensors can be reduced.
Patent JP-H07239962-A (JP)
Title: Shutter structure for medium handling port in cash automatic transaction equipment
Inventor: MURASE TAKEMICHI
IPC: G07F7/08
Filed: 1994-02-25
Abstract: PURPOSE:To provide a shutter structure for an opening of a medium handling unit in a cash automatic transaction equipment used for a monetary agency or the like. CONSTITUTION:In the shutter structure of the medium handling unit in the cash automatic transaction equipment, a guide means having a magnified part 124 at a part of a guide groove 125 formed in an upper part of a guide member 116 guiding a traction member 115 and a turning connector 123 connected to the end part in contact with a part of a medium handling unit 10 of the traction member 115 and fitted in the magnified part 124 of the guide groove are provided, and when the turning connector 123 is fitted to the magnified part 124 of the guide member, the sliding of the medium handling unit 10 is not hindered.
Patent JP-S58143257-A (JP)
Title: Humidity-sensitive element
Inventor: NAKANISHI HACHIROU
IPC: G01N27/12
Filed: 1982-02-22
Abstract: PURPOSE:To obtain a sharp element even at low humidity having superior reproducibility and stability and a wide range of use temperature, by using diacetylene compounds as a humidity-sensitive element obtained by polymerizing under the presence of an electron receptive doping agent or electron donative doping agent. CONSTITUTION:Acetylene compounds such as 2,4-hexadigne-1,6-diol-,9,11-docosa  digne-1-carboxylic acid, etc. are recrystallized under the presence of an electron  receptive doping agent or electron donative doping agent such as I2, SbF5, CF3COOH or tetraalkyl ammonium salt, etc. Hereafter, ultraviolet rays or gamma-rays are irradiated to the crystal and a single crystal of polydiacetylene is obtained. The obtained polymerized crystal is fixed on an insulating substrate  and a humidity-sensitive element is obtained by connecting an electrode lead  wire. The electric resistance of this element is varied in correspondence to  relative humidity and with good reproducibility in a wide range of 0-60 deg.C temperature and this element is sharp and is used sufficiently in a low humidity  domain.
Patent JP-S57142622-A (JP)
Title: Photoswitch
Inventor: KAWACHI MASAO
IPC: G02F1/313
Filed: 1981-02-27
Abstract: PURPOSE:To make the reduction in size, the driving on lower voltage and the integration with other optical circuit elements possible by changing the molecular orientation of a liquid crystal layer partially thereby controlling the confinement effect of the light propagating in the optical waveguide film. CONSTITUTION:If beltlike electrodes 4a, 4b, 4c of a Y shape are provided to a substrate 5, and voltage is applied between 4a, 4b out of said electrodes and a transparent electrode 2, only those in the lower parts of the 4a, 4b out of liquid crystal molecules 6 orient perpendicularly to the wall surface, and the equivalent refractive index of the parts corresponding to th lower parts of the 4a, 4b out of an optical waveguide film 1 is increased by this phenomenon and therefore the light which has the polarization direction of 7b and is made incident from the direction of the 7 shown in the figure is confined in the optical waveguide film parts in the lower part of the 4a, 4b, and emits in the direction of 2. When voltage is applied between the electrodes 4a, 4b and the electrode 2, the light emits in the direction of the 9 shown in the figure in the same manner, thus switching of the light is made possible.
Patent JP-S52111079-A (JP)
Title: Billet revolving-cutting apparatus
Inventor: KASHI HIROSHI
IPC: B23D47/04
Filed: 1976-03-15
Abstract: PURPOSE: In the operation of cutting a billet, to prevent the generation of burrs and imrprove the life of the cutting blade by revolving the billet itself while it is being cut. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62186532-A (JP)
Title: Beam-shape detecting target and detecting method thereof
Inventor: NAKASUJI MAMORU
IPC: H01L21/027
Filed: 1986-02-13
Abstract: PURPOSE:To increase the amount of obtained reflected electrons and to improve an S/N, by attaching linear minute powder, whose charged-particle discharging coefficient by beam projection is different from the base material of a substrate, on the surface of the substrate. CONSTITUTION:A base material 1 comprises a substrate 10, which has many circular holes 9, and a thin film 2, which comprises C, Be or the like, whose amount of electrons is less, i.e., charged-electron discharging coefficient is small, and covers the substrate 10. A large amount of ferromagnetic linear powder 6a and 6b such as Au, whose charged-particle discharging coefficient is large, is attached to many regions 3 and 4 corresponding to the circular holes 9 in the film 2. A beam 7 is relatively moved with respect to the magnetic powder 6a in the detecting part 3 for evaluating beam-edge resolution in the X-direction. The beam is projected as a beam 7'. Then reflected electrons are generated from the magnetic powder. The reflected electrons are detected by the detector. The beam-edge resolution or the intensity distribution in the Y-direction can be measured.
Patent JP-S59166642-A (JP)
Title: Cermet and manufacture
Inventor: JIYAN MARII FURESUNERU
IPC: C04B35/65
Filed: 1984-02-16
Abstract: A cermet is produced by providing a bulk reaction mixture of particulate reactants which react to produce a self-sustaining ceramic body, and carrying out the reaction with the bulk reaction mixture in contact with molten metal which moderates the reaction and infiltrates the resulting ceramic body. The method is particularly applicable for boride-based ceramics infiltrated with aluminum, suitable as components of electrolytic cells for the production of aluminum by molten salt electrolysis.
Patent JP-H08222354-A (JP)
Title: Discharge device
Inventor: HARA TATSUO
IPC: C01B13/11
Filed: 1995-02-16
Abstract: PURPOSE: To provide a discharge device in which there is no exposed metal portion and the distance between electrodes can be adjusted. CONSTITUTION: A pair of glass-lining electrodes 3a, 3b is placed inside a container formed by an external wall 7 made of plastics. One electrode 3a is mounted in such a way that its axis 4 deviates from the rotating shaft 6 of a motor 5.
Patent JP-H06239576-A (JP)
Title: Step cleaning device for man conveyor
Inventor: ITATSU TAKAMITSU
IPC: B66B31/00
Filed: 1993-02-17
Abstract: PURPOSE:To prevent malfunction of a safety switch, improve the safety and reliability of a man conveyor, and reduce the maintenance labor by preventing dust from gathering at the lower part of the rise of a step. CONSTITUTION:A safety switch 13 is attached to a rail 7 for a follower roller to detect levitation of a follower roller 6. A brush 11 brought into contact with the lower part of the riser 2b of a step 2 moved during operation of a man conveyor to clean the lower part of the riser 2b is attached to the semicircular return part of the rail 7 for a follower roller to guide the follower roller 6.
Patent JP-H11229881-A (JP)
Title: Combustion chamber of direct injection diesel engine
Inventor: HAMADA KATSUHIRO
IPC: F02B23/06
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To promote the mixture of air and spray fuel within a cavity by reducing the intake swirl and dispersing the spray fuel while utilizing the intake swirl and squish flow. SOLUTION: In this combustion chamber, a cavity 3 which is circular in a plan is formed at the center portion of a piston top surface 1a. A squish area 1b of the piston top surface 1a is communicated with the periphery of the cavity 3 via a plurality of communicating holes 5. A part of the squish flow K in the compression stroke is introduced into the cavity 3 through the communicating holes 5. A large cavity opening 3a on the piston top surface 1a is formed, and each communicating hole 5 is formed in the opposite turning direction as the intake swirl S. An opening 5b on the side of the cavity for each communicating hole 5 is formed so that it contacts an inner peripheral wall 3b of the cavity 3.
Patent JP-S57143777-A (JP)
Title: Tape recorder with radio receiver
Inventor: YOSHIOKA ETSUROU
IPC: H04B1/16
Filed: 1981-02-27
Abstract: PURPOSE:To provide multi-function performance to a tape recorder fitted with radio set, by selectively combining two sets of reproducing systems of radio receiver and tape recorder, outputting the result from two sets of main amplifiers and performing mixing recording of a radio reproducing system output and an audio output. CONSTITUTION:The combination of reproduced outputs from a radio and tape systemsIand II is selected with function switches S201 and S202, and in the radio, tape mode, a radio reproducing output or a tape reproducing output is generated from main amplifiers 26 and 27, and they are listened with headphones HP1 and HP2. On the other hand, when the pair mode is selected, one output of the amplifiers 26 and 27 is the ratio reproducing output and the other output is the tape reproducing output. Further, the output of the amplifier 26 is switched and outputted to speakers SPL and SPR, and at the selection of the pair mode through the switching of recording and reproducing selector switches S401-S408, the radio reproducing output and the audio from the speakers SPL and SPR are mixed and recorded via internal microphones IML and IMR.