baber/WOPTO huggingface dataset:
Patent JP-S60239611-A (JP)
Title: Processing method of wave height data
Inventor: TAKAHARA TOSHIO
IPC: G01F23/00
Filed: 1984-05-15
Abstract: PURPOSE:To enable long distance low speed transmission, by judging crest and trough in case where maximum and minimum difference of a wave exceeds a blind zone value of blind section setting circuit. CONSTITUTION:A blind section setting circuit 17 is meant for providing a blind zone not to take in a microwave as a regular wave. A crest side subtraction circuit 18 subtracts the minimum value of the trough side No.2 buffer memory 29 from the maximum value of the maximum value of the maximum value buffer memory 15 and further, if the subtraction of the setting value of a circuit 17 result to a positive value, a writing signal to crest side No.1 logical circuit 20 and trough side No.2 logical circuit 30. Further, a trough side subtraction circuit 19 performs subtractions of maximum and minimum values of the crest side No.2 buffer memory 24 and the minimum value of a buffer memory 16 and further, subtraction of a setting value of the circuit 17 and if this results to a positive side, then, writing signals are transmitted to the trough side No.1 logical circuit 21 and crest side No.2 logical circuit 25. The crest side No.3 buffer memory 26 stores the maximum value of a tentative crest transferred from the circuit 25 as a crest of the wave and a trough side buffer memory 31 stores the minimum value of a tentative trough transferred from the circuit 30 as the trough of the wave for transfer as an observed data.
Patent JP-S5723604-A (JP)
Title: Preparation of poly(olefin-maleic anhydride) partial amide
Inventor: UKIUMI NORIYUKI
IPC: C08F8/32
Filed: 1980-07-16
Abstract: PURPOSE: To prepare the titled polymer useful as a component of swelling material, etc., without danger of ignition and inflammation, by copolymerizing an olefin with maleic anhydride in an ester solvent, and reacting the copolymer with an amine in the presence of a dialkyl sulfoxide, etc.  
     CONSTITUTION: The objective partially amidated polymer is prepared by (1) copolymerizing (A) an olefin (e.g. diisobutylene) with (B) maleic anhydride in an inert solvent containing at least one solvent selected from ester solvents (e.g. dibutyl phthalate), polyhydric alcohol ether solvents (e.g. diethylene glycol diethyl ether), etc., and (2) reacting the reaction mixture with (C) an amine (e.g. stearylamine) in the presence of a dialkyl sulfoxide and optionally the above inert solvent to effect the amidation reaction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04326767-A (JP)
Title: Pass transistor
Inventor: UENO MASAYUKI
IPC: H01L21/8234
Filed: 1991-04-26
Abstract: PURPOSE:To reduce influence to a next stage side by increasing a gate width of a signal input side larger than that of a signal output side, and hence escaping most of carrier to be distributed when a conductive state is shifted to a nonconductive state, to a circuit of a front stage side. CONSTITUTION:An active region in which a gate electrode 15 and a channel of a pass transistor 1 are formed, is so formed that a source 16 side is wide, a drain side 17 is narrow in such a manner that a gate width (a) of the source 16 side is larger than that (b) of the drain 17 side. When the transistor 1 is shifted from a conductive state to a nonconductive state in this configuration, carrier concentrated to a lower side of the electrode 15 is escaped mostly to the source 16 side, and carrier to be distributed to the drain 17 side is reduced. As a result, no adverse influence is affected to an operation of an NMOS transistor N1.
Patent JP-H07307348-A (JP)
Title: Semiconductor device and its manufacture
Inventor: USAMI MASAMI
IPC: H01L29/732
Filed: 1994-05-11
Abstract: PURPOSE:To provide a technique capable of improving the throughput of a semiconductor device. CONSTITUTION:In a semiconductor device having a bipolar transistor element wherein a base electrode lead-out layer and an emitter electrode lead-out layer are composed of polysilicon and a semiconductor resistance element on a semiconductor substrate, the semiconductor resistance element has a double layer structure wherein a diffusion resistance layer 7a is formed on the main surface of the semiconductor substrate, and a polysilicon resistance layer is formed on the diffusion resistance layer 7a. In the semiconductor resistance element of double layer structure, the polysilicon resistance layer is formed simultaneously with the base electrode leading-out layer, and the diffusion resistance layer 7a is formed simultaneously with a base diffusion layer positioned below the base electrode lead-out layer.
Patent JP-S5722201-A (JP)
Title: Optical lens device
Inventor: FURUYAMA HIDETO
IPC: G02B3/00
Filed: 1980-07-16
Abstract: PURPOSE:To increase the size of a device per se as an optical part, facilitate handling and thoroughly satisfy optical specifications by constituting an optical waveguide in one piece on one face of a spherical lens. CONSTITUTION:A spherical lens 2 consisting of a glass material of a diameter larger than the hole diameter of a pipe 1 is abutted to one end opening part of a hollow pipe 1 consisting of a cylindrical glass material, and is secured thereto by means of a light transmittable adhesive agent 3 which is filled in the pipe 1 and is coated on the end face of the pipe 1. This makes it possible to introduce light waves from the lens 2, to propagate this within the layer of the adhesive agent 3 and to emit the same from the other hand part. If the difference in the light refractive indices between the hollow pipe 1 and the adhesive agent 3 is changed properly according to specifications, the total reflection angle of incident light at the interface is changed in correspondence to the wavelengths of the light waves to be propagated.
Patent JP-H0271758-A (JP)
Title: Syringe
Inventor: RUURII REJINARUDO HORUMAN
IPC: A61M5/24
Filed: 1989-04-17
Abstract: PURPOSE: To make possible to administer a regulated volume of liquid medicine easily, by providing a dose setting device mounted to a body, a hanging mechanism keeping to a set position, and a means to open the hanging mechanism so as to set the liquid medicine to be injected. CONSTITUTION: Movement of a plunger 2 is conducted by energy stored at a coil spring 6 set by rotation of a cap 7. A hanger body 20 at left side of a pen body 8 presses a trigger sleeve 18 mounting a depth adjuster 17 to left side as a hanging ring 19 slides to left direction by a sliding action. When a right and of the trigger sleeve 18 is deformed a knob of a finger member 32 outwards by a cam face 34, a compression spring 14 moves the pen body 8, a cartridge receiver 13 and a needle 24 to left by a specified length by the depth adjuster 17. By this action, right side of a ring 31 is pressed to left side of leg 9a mounted to a connector 9, which is removed from a connection with a ratchet gear 3 to administer the regulated volume of liquid medicine.
Patent JP-H02277094-A (JP)
Title: Financial index display device
Inventor: OSAWA RIKURO
IPC: G06Q40/00
Filed: 1989-04-19
Abstract: PURPOSE:To facilitate layout modification and to enhance safety when a device is in operation by interrelating the motion of an auxiliary leg with that of a rotating door and stabilizing the state of a device with the auxiliary leg putting ahead when the rotating door is open. CONSTITUTION:When the rotating door 21 which possesses a display part supported by an enclosure 11 is closed, the center gravity of the device is placed at the center of a leg part 19 to have the high stability. When the rotating door 21 is opened by the changing operation of the layout, etc., the center gravity moves forward to be unstable. To prevent such instability, the auxiliary leg 31 which can be stored in the leg part 19 is always put forward in connection with the opening motion of the rotating door 21 when the door 21 is opened and stability is maintained. Thereby, operation can be performed under the stable condition all the time, stability can be maintained during its operation and layout is easily modified. Since the auxiliary leg 31 can be incorporated into the box 11 to reduce weight and material cost.
Patent JP-S58213526-A (JP)
Title: Input circuit of integrated circuit device
Inventor: ODA HIROSHI
IPC: H03K17/00
Filed: 1982-06-07
Abstract: PURPOSE:To attain low power consumption in an electronic type watch, or an electronic type small computer, etc., by connecting one end of each contact of a crown switch in which any one of contacts is always closed to each input terminal, the other end to the high potential side of a power supply in common and one end of resistors in common to the output terminal of a complementary MOS inverter selecting and outputting the potential on the high or low potential side of the power supply. CONSTITUTION:Only when a signal from a crown switch 2 is used in the inside of an IC, the potential of one end of respective resistors 3A, 3B, 3C is set to a value different from the potential of a common connection point, and in other cases, both the potentials are set up equally. Consequently, malfunction due to noises can be prevented for over both the periods that signals from the crown switch 2 are used in the inside of the IC and are not used. In addition, current is scarecely allowed to flow into level setting resistors 3A, 3B, 3C when said signals are not used, so that low current consumption can be attained.
Patent JP-H09263904-A (JP)
Title: Ferrite single phase stainless steel excellent in surface property
Inventor: HANADA MASAHIRO
IPC: C22C38/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To produce a ferrite single phase stainless steel excellent in workability and furthermore excellent in ridging resistance. SOLUTION: This ferrite single phase stainless steel is the one having a compsn. contg. 0.015 to 0.050% C, <=0.5% Si, <=0.5% Mn, <=0.04% P, <=0.004% S, <=0.3% Ni, 16.0 to 18.0% Cr, 0.3 to 0.5% Nb, <=0.02% N, and the balance iron with inevitable impurities, and in which the weight ratio of Nb/C is regulated to 15 to 30.
Patent JP-S5323277-A (JP)
Title: Photomasking material and photomask
Inventor: SAKURAI KUNIO
IPC: G03F1/00
Filed: 1976-08-14
Abstract: PURPOSE:To make an excellent hard mask, first by providing Cr film of less than 1.5mmu thickness as an adhesion layer between a substrate and Cr film, then thereon by providing CrO3 film or additionally Cr film or a mixture film of Cr and Cr2O3.
Patent JP-H02276618-A (JP)
Title: Method for controlling changing-over from dwelling to metering
Inventor: UCHIYAMA TATSUHIRO
IPC: B29C45/76
Filed: 1989-04-19
Abstract: PURPOSE:To make it possible to shift from dwelling to metering in a short period of time by a method wherein un-distributed amounts of screw shifting commands in an injection block and in a dwelling block are forcibly set to the 0 state at the finish of dwelling and, at the same time, the amount of positional deviation is also brought to the predetermined value or less by following-up processing. CONSTITUTION:When dwelling time comes to an end, the value in a register, which stores the remaining shifting amount in shifting command of a screw ranging to the tip of a heating cylinder 2, is set to the 0 state and the present position of the screw is updated by adding the value, which is obtained by reversing the sign of the amount of the positional deviation of the screw left in the error register in the servo circuit 27 of an injection plunger, as the screw shifting command. A CPU 21 for NC sets the memory part in a shared RAM 29 for storing the distribution completion signal to the 1 state. On the other hand, a CPU 22 for PMC resets a skip signal to the 0 state in order to proceed a molder to the metering process. Thus, since no overflowing occurs on the error register even when the retreat of the screw 1 occurs by the reaction of the resin, which is compressed during dwelling, the cycle time of the molder can be shortened.
Patent JP-S61258843-A (JP)
Title: Compressed porous material
Inventor: NAKAMURA KENJI
IPC: C08J9/34
Filed: 1986-04-26
Abstract: PURPOSE:A compressed porous material, obtained by fixing a foam having air-permeability in a compressed state with a synthetic resin sticking to the skeleton surface of the foam, and capable of adjusting the foaming density and various modifications without deteriorating flexibility and elasticity. CONSTITUTION:A compressed porous material obtained by impregnating or coating the skeleton skin part of an open-cell foam, e.g. polyester based or polyether based urethane and finished to a lower density than the desired value with a thermoplastic resin having a lower melting point than the skeleton material or a synthetic resin raw material, e.g. blocked isocyanate, having bonding function by heating or dissociation, and dried. A hot-melt powdery or granular material, e.g. nylon, having a smaller size than the pore diameter of the foam or a mixture thereof with a powdery or granular material of a material having the desired function, e.g. sponge powder, is applied to the interior of pores in the foam by vibration or scattering, etc., and the resultant foam is compressed while heating to afford the aimed foam having the desired density.
Patent JP-H04325706-A (JP)
Title: Valve device device for four cycle engine
Inventor: TSUTSUMIGOSHI SHINOBU
IPC: F02B75/02
Filed: 1991-04-26
Abstract: PURPOSE:To improve an engine output in a wide range of engine speed, facilitate assemblage performance of hydraulic actuator, and prevent slight rotation of a rocker shaft not being required. CONSTITUTION:A valve moving device for 4 cycle engine is provided with a rocker shaft having an eccentric large diameter portion and a pinion 28 formed at its one end portion; a first rocker arm directly fitted to the rocker shaft; second and third rocker arms fitted to the eccentric large diameter portion; first to third cams; a hydraulic actuator provided with a piston sliding by oil pressure and a rack 27 meshed with the pinion of the rocker shaft. Next, a stopper contacting portion abutting on a piston stopper is projectingly provided on the base end portion of the piston to control the pushing back position of the piston. A projecting rate of the stopper contacting portion is set, so as to bring a tooth force end portion 53A on the M side in the piston pushing back direction of the rack, which is among the teeth 53, 54 first meshing with the pinion and the rack when assembling is performed, into contact with an N side tooth surface 54B in the piston pushing back direction of the pinion.
Patent JP-S57211542-A (JP)
Title: Enzyme electrode
Inventor: IMAI AKIHIRO
IPC: C12Q1/00
Filed: 1981-06-24
Abstract: PURPOSE:To raise the speed of response by providing an enzyme fixing porous film that comprises a porous film for removing inhibition substances and an electricity conductive thin films and further another enzyme fixing porous film. CONSTITUTION:An enzyme fixing porous film 15 is provided between an enzyme fixing porous film 11 and a porous film 13 for inhibition substance removal, having respectively electricity conductive (platinum spattered) thin films 12 and 14, and lead wires 16 and 17 are respectively connected to the films 11 and 14, and an electrolyte 23 is poured into an electrode case 22 that is provided with an Ag/AgCl reference electrode 18 and its opposite electrode 19. On the other hand, a solution 25 to be tested is poured into a vessel 24 and an opposite electrode 21 and a reference electrode 20 are provided. With this arrangement, by providing enzyme fixing porous films 15 more than one that are provided in addition to the films 13 and 11, the film 15 can be made to improve reaction speed more than twice as merely a porous film for removal of inhibition substance that does not fix enzyme. In this way, it becomes possible to measure a minute quantity rapidly and simple by using the porous films 11 and 15 that fix glucose oxidase in blood and others into glutaraldehyde.
Patent JP-S61258984-A (JP)
Title: Control of slide valve in screw compressor
Inventor: YOSHIMURA SEIJI
IPC: F04C18/16
Filed: 1985-05-10
Abstract: PURPOSE:To prevent hunting and make slide valve controllable even when the slide valve position is closer to the fully closed position than a specified control point preset near to the fully closed position by adjusting travel speed of the valve to speed slower than a specified speed. CONSTITUTION:A slide resistor 6 is designed so that the resistance varies with the slide valve positions; higher resistance toward fully closed valve position and lower resistance toward wide open valve position. The change in the resistance is inputted into an arithmetic unit 61. The arithmetic unit 61 compares the inputted setting value with a set resistance value corresponding to a control point set for the specified position near the fully closed position of the slide valve and calculates. It is so constituted that when the input resistance value becomes greater than the set resistance value a signal is outputted to an adjustment section 62 of a variable flow rate adjustment valve 3 to reduce flow rate by throttling and when the input resistance value becomes smaller than the set resistance value a signal for increasing the flow rate is outputted. With this configuration, the flow rate change causes the travel speed of a hydraulic cylinder 2, namely the travel speed of the slide valve, between low and normal speeds and hunting is prevented to make the discharge flow rate controllable.
Patent JP-S5322708-A (JP)
Title: Magnetic recorder/repr oducer
Inventor: SAITOU HIDEO
IPC: G11B15/00
Filed: 1976-08-16
Abstract: PURPOSE: Production of any sag in tape when stopping operation is performed is prevented by providing a stop command circuit for stopping running of the tape and giving rotating torque to reel motors for a fixed time after actuating this stop command circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5431728-A (JP)
Title: Silver halide photographic material
Inventor: KURAKI YASUO
IPC: G03C7/388
Filed: 1977-08-16
Abstract: PURPOSE: To improve dispersiblity to hydrophilic organic colloid and obviate giving adverse influence to photographic characteristic such as fog, sensitivity, image maximum density, etc. by using specific aromatic esters and letting photogrpahic additives which are hard to dissolve in water be dispersed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57212430-A (JP)
Title: Two-component type diazo copying material
Inventor: MATSUDA TSUTOMU
IPC: G03C1/61
Filed: 1981-06-24
Abstract: PURPOSE:To allow an image to disappear with lapse of time and to effectively keep secrecy of confidential documents, etc., by providing an interlayer made of an alkali-soluble resin between a decoloring layer containing a reducing or oxidizing agent and a two-component type diazo photosensitive layer. CONSTITUTION:Stannous chloride as a reducing agent, methyl cellulose, and fine silica is dissolved or dispersed in water, and this mixture is coated on a support 1, such as white paper, and dried to give a decoloring layer 3. An aqueous alginic acid solution is coated on the layer 3, and dried to form an alkali- soluble interlayer 4. Moreover, a photosensitive layer 5 is formed on the layer 4 by coating a coupling component and a diazo component to complete a two- component type diazo copying material. This material is exposed, and developed with an alkaline organic developing solution consisting of monoethanolamine, ethylene glycol, diethylene glycol, and water by a semidry method. After the image has been formed, the interlayer 4 softens, the oxidizing or reducing agent gradually intrudes from the decoloring layer into the photosensitive layer, and decolors the image.
Patent JP-H09284801-A (JP)
Title: Two-line yc separator
Inventor: SUGIMOTO HIROKO
IPC: H04N9/78
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of malfunctions more than that of a conventional separator and to decrease the number of horizontal period delay circuits by providing 1st, 2nd band pass filter circuits, 1st to 3rd delay circuits, a Y correlation detection circuit, a C correlation detection circuit and a 3-line comb arithmetic circuit to the separator. SOLUTION: The separator is provided with a 1st delay circuit 1 delaying a received video signal by one horizontal period, a 1st band pass filter circuit 2 receiving the video signal, and a 2nd band pass filter circuit 3 receiving an output signal of the 1st delay circuit 1, and also with C, Y correlation detection circuits 4, 5 receiving the output signal of the 1st and 2nd band pass filter circuits 2, 3, and 2nd and 3rd delay circuits 6, 7 delaying the output signal of the C, Y correlation detection circuits 4, 5 by one horizontal period. Then a 3-line comb arithmetic circuit receiving the output signal of the C, Y correlation detection circuits 4, 5 and the output signal of the 2nd and 3rd delay circuits 6, 7 makes an arithmetic operation to reduce the number of delay circuits.
Patent JP-H04228477-A (JP)
Title: Production of joint ceramic form
Inventor: KAWAKAMI MICHIKO
IPC: C04B37/00
Filed: 1991-02-01
Abstract: PURPOSE:To easily obtain the title high-strength form of any shape causing no leaching of toxic substances by moistening the mutual joint surfaces of water-soluble binder-contg. ceramic stock dried forms or said dried form and a ceramic calcinated form with water, followed by jointing, drying and calcining. CONSTITUTION:First, a mixture of a ceramic powder and water and, if needed, ingredient (s) such as foaming agent and (or) water-soluble binder (e.g. methyl cellulose) is cast and then is removed water to form into a water-soluble binder- contg. dried form. Then, at least one of the mutual joint surface of these dried forms is moistened with water, and these dried forms or the one dried form and a ceramic calcinated form are jointed, dried and then calcined. By the present method, a uniform high bond strength of even complicated shape can easily be obtained without needing pressurization. Furthermore, since the water- soluble binder used is vanished during the calcining process, no leaching of toxic substances occurs, thus obtaining the objective form suitable as a biomaterial.
Patent JP-S60239633-A (JP)
Title: Limit scale
Inventor: ISHIGURO SHINICHI
IPC: G01G23/37
Filed: 1984-05-15
Abstract: PURPOSE:To facilitate the setting of a target weighing capacity and a limit range with a simple construction by comparing output from a limit range setter with a comparison output between the output of a load cell and the output from a target weighing capacity setter. CONSTITUTION:A scale is made up of a differential amplifier 3 into which outputs from a load cell 1 and a target weighing capacity setter 2 are inputted, a limit comparator 5 for comparing the output from the amplifier 3 and the output from a limit range setter 4 and the like. First, after a target weighing capacity is set with dials 16 and 17, an object to be weighed is placed on a scale base 13. The weight of the object being weighed is displayed digitally 15 according to an output signal from the load cell 1 while an output signal is generated corresponding to a deviation in the difference between the target weighing capacity from the amplifier 3 and the weight of the object being weighed and an analog value corresponding to the deviation value is displayed 18. Here, when the output of the amplifier 3 is within the range of the output from a setter 4 determined with respect to the target weighing capacity, the comparator 5 generates an output judging that the weighing capacity of the object being weighed is within the limit range of the target weighing capacity and issues an alarm by an LED, a buzzer or the like.