baber/WOPTO huggingface dataset:
Patent JP-H07280130-A (JP)
Title: Solenoid pressure control valve
Inventor: KUSHIDA MAKOTO
IPC: F16K31/06
Filed: 1994-04-12
Abstract: PURPOSE:To eliminate the occurrence of a change in the magnitude of an electromagnetic attraction force, regardless of more or less radial dislocation of the first and the second magnetic paths by generating the force in a direction parallel to a center line in a gap formed between the center line and a square edge. CONSTITUTION:A cylindrical core 32 having a center line L is laid inside a bush 30 so as to be capable of travel via sliding motion. The forward edge 36 of the core 32 is faced to the rear edge 38 of the cylindrical section 28 of a yoke 20 via a gap 40. Also, the gap 40 is formed with edges 36 and 38 orthogonal with the center line L. As a result, when current is fed to a coil 10, a magnetic flux is formed along a close magnetic path circulating along a yoke 18, the core 32, the gap 40, and the yokes 20 and 18 in a direction vertical to the plan view of the illustration. In the gap 40, a magnetic flux orthogonally across the edges 36 and 38 is formed, and an electromagnetic attraction force corresponding to the magnitude of the flux acts in a direction parallel to the center line L. Also, the force causes the core 32 to move in a direction for the change of the gap 40 relative to the yoke 20.
Patent JP-H06330168-A (JP)
Title: Production of patented steel wire
Inventor: SHIYARURU ENU A TONTERIN
IPC: C21D9/52
Filed: 1994-04-12
Abstract: PURPOSE: To enable the introduction of continuous cooling in a patenting procedure while it is provided with characteristics attainable only under the condition of isothermal transition without using an expensive device for isothermal transition by utilizing a high carbon steel having a specified compsn.  
     CONSTITUTION: A steel wire contg. a microalloyed high carbon steel composed of, by weight, about 97.03 to about 98.925% Fe, about 0.72 to about 0.92%, C, about 0.3 to about 0.8% Mn, about 0.05 to about 0.4% Si and one kind among Cr, V, Ni and B by about 0.005 to 0.85% is used. This is heated at about 850 to about 1,050°C for ≥2 sec, where the total content of Si, Mn, Cr, V, Ni and B in the high carbon steel is regulated to 0.7 to 0.9%. Then, the steel wire is continuously cooled at a cooling rate of <100°C/sec until a transformation from austenite to pearlite begins. Furthermore, the transformation is proceeded with an increase in the steel wire temp. resulting from recalescence, and the patented steel wire is cooled to ambient temp. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07283529-A (JP)
Title: Method of forming wiring board
Inventor: ONO HIDETOSHI
IPC: H05K3/42
Filed: 1994-04-12
Abstract: PURPOSE:To avoid wiring defect which is to be generated when the unused region of a wiring board main body is eliminated, in the method of forming a wiring board wherein a wiring is formed as a leadless structure on the side surface of the wiring board main body. CONSTITUTION:In the method of forming a wiring board, nonelectrolytic plating is performed in through holes and on the surface of a wiring board main body 1. An unused region of the wiring board main body 1 which contains a part of the through holes is eliminated by machining, and trenches 3 are formed on the side surface eliminated by the machining of the wiring board main body 1. Wiring material (electroplating) is formed in the trenches 3 on the side surface of the wiring board main body 1, and this wiring 6 is formed. The wiring 6 formed in the trenches 3 on the side surface of the wiring board main body 1 is not affercted by mechanical stress caued by machining, so that defects such as burr, exfoliation and break are not generated in the wiring 6 on the side surface of the wiring board main body 1.
Patent JP-H07139629-A (JP)
Title: Piston pin
Inventor: ONODERA HIROKI
IPC: F16J1/16
Filed: 1994-04-12
Abstract: PURPOSE:To reduce the weight of a piston pin to connect a piston to a connection rod while the rigidity of the conventional piston pin is kept. CONSTITUTION:A piston pin is formed of a hollow cylindrical body where a wall 3a is formed in the center. a flange part 3c extending inward in the radial direction is formed in the vicinity of openings in both end surfaces, and two recessed parts 3b which are board into the cylindrical shape are formed on both sides of the wall 3a.
Patent JP-H11256632-A (JP)
Title: Water discharger
Inventor: TATEISHI KAZUHISA
IPC: E03C1/042
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To accurately mold a spline and a recessed section for inserting a cap of a handle body. SOLUTION: In the water discharger, a valve body is moved while being interlocked with the rotary operation of a handle, and a flow rate in a water conveyance path is controlled. A shaft body for transmitting the rotary operation of the handle to the valve body is installed at that time, and the outer circumference of the shaft body and the inner circumference of the handle are engaged mutually as splines 11b respectively while at least one of the splines 11b is molded by forging, thus improving the molding accuracy of the splines 11b, then reducing cutting processes.
Patent JP-S51149029-A (JP)
Title: Ink jet recording apparatus
Inventor: YAMAMORI SEIJI
IPC: B41J2/165
Filed: 1975-06-16
Abstract: PURPOSE: To prevent loading of a nozzle and enable high speed recording by oppositely disposing an ink discharge nozzle and an air discharge nozzle and supplying moist air to space between the two nozzles. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61233852-A (JP)
Title: Memory editing system
Inventor: HARA KENJI
IPC: G06F12/00
Filed: 1985-04-09
Abstract: PURPOSE:To edit a program by on-line without giving no effect on the execution of a real time processing program by moving a program from a main memory to a shadow RAM so as to edit the program. CONSTITUTION:When a main memory has a change, D4=1, D3-D0=3H are set as an input to a D-FF 1 to designate a change area. When an address to be accessed by a CPU is (3000-3FFF)H(A12-A15=3H), the relation of inputs A0-A3=B0-B3 of a comparator 2 is obtained and the output S2 of the comparator 2 goes to H. Thus, decoders 3,4 are disabled and a main memory selection signal RAMSEL (inversion) is not outputted. In this case, a shadow RAM selection signal SHADOWSEL' (inversion) is outputted from an OR circuit 7, an area (EOOO-EFFH)H of the RAM, that is, the shadow RAM is selected and a service routine start signal SERVICE (inversion) is outputted.
Patent JP-H01246082-A (JP)
Title: Auxiliary instrument for installing tire antiskid device
Inventor: SEKINE NOBORU
IPC: B25B27/22
Filed: 1988-03-28
Abstract: PURPOSE:To make it possible to stop a tightening device at a hook of a tire antiskid device easily by providing a lever part with an engagement part which can be freely engaged with the tightening device around a stopping hole. CONSTITUTION:A stopping hole 26 corresponding to a hook 60 installed in a tire antiskid device 58 is formed in a tightening device 20 consisting of resil ient material. An engagement part 48 which can be freely engaged with the tightening device 20 around the stopping hole 26 is provided in a lever part 42. By an operater's grasping and operating the lever part 42 with the tightening device 20 engaged with the engagement part 48, the stopping hole 26 of the tightening device 20 is guided by the forward end parts of the hook 60 to be stopped at the hook 60.
Patent JP-H09266442-A (JP)
Title: Phase synchronization system
Inventor: MURAYAMA TORU
IPC: H03L7/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a phase synchronization system which is reduced in power consumption by stopping a VCO from oscillating when the input of a clock signal stops, and generates and outputs a system clock signal having high-frequency pulse noise removed. SOLUTION: The phase synchronization system is equipped with a phase comparator 1, a phase synchronizing circuit 4 formed of an LPF 2 and the VCO 3, a clock detecting circuit 5, a phase matching decision circuit 6, an AND gate 7, and flip-flop circuits 8 and 9. When the input of the external clock signal 101 is stopped, the VCO 3 is stopped from oscillating to reduce the power consumption and when the clock signal 101 is inputted, the system clock signal 106 after the high-frequency pulse noise signal generated by the VCO 3 is removed is generated and outputted.
Patent JP-2000266602-A (JP)
Title: Color judgment method for substance and device thereof
Inventor: NOGUCHI ATSUSHI
IPC: G01J3/46
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To make performable color judgment of an object by not using a two-group discrimination but using a Mahalanobis distance. SOLUTION: This color judgment method makes a reference space based on the color value of a substance group judged as a good substance, measures the color value of an object to input (122) it, computes (124) a Mahalanobis distance of the measured color value based on the reference space, and judges (126) whether the Mahalanobis distance computed is a predetermined value or above to determine a substance color.
Patent JP-H10270452-A (JP)
Title: Heating and pressurizing device
Inventor: FUJIKAWA TAKAO
IPC: H01L21/768
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To secure the gas sealing property and safety of a heating and pressurizing device and to improve the economy of the device when the device performs single wafer heating and pressurizing treatment on an object to be treated, such as the Si wafer, etc. SOLUTION: A container 1 is divided into at least two container members 2 and 3 in the axial direction of the container 1 and a freely exchangeable seal ring 9 is provided at the junction between the members 2 and 3. The members 2 and 3 have shaped parts which form a treating space 5 for an object 4 to be treated when the members 2 and 3 are tightly put together with the ring 9 in between. The members 2 and 3 are also provided with a cooling means 19 for cooling the ring 9, a pressing means 18 for pressing the members 2 and 3 in the axial direction of the container 1 so as to secure the tight closure at the junction, and a gas introducing means 20 which introduces a pressurizing gas into the treating space 5 for treating the object 4.
Patent JP-S59199625-A (JP)
Title: Perfume carrier
Inventor: ISHIZAWA KENKI
IPC: A61L9/04
Filed: 1983-04-28
Abstract: PURPOSE:To obtain a perfume carrier, obtained by adding cement in a specific proportion to fine powder of a ceramic raw material, mixing them, molding the resultant mixture and drying the molded material, and capable of giving stable aromatic action for a very long time. CONSTITUTION:A perfume carrier obtained by adding 40-5wt% cement to 60- 95wt% fine powder of a ceramic raw material, mixing them, molding the resultant mixture, and drying the molded material. For example, sintered alumina, mullite, etc. may be used as the fine powder of the ceramic raw material. Preferably, the particle diameter is <=300mum, and the fine powder consists essentially of particles having <=5mum particle diameter. Portland cement, alumina cement, etc. may be used as the cement. The above-mentioned perfume carrier having a high porosity is capable of reducing the pore diameter to (1/20)-(1/50) of the conventional pore diameter, retaining the aromatic action of the perfume for a long period and enhancing the impregnation amount of the perfume. The compressive strength is high, and the handleability and workability are good.
Patent JP-H05109006-A (JP)
Title: Method for adjusting writing circuit, pulse circuit and writing equalizing pulse for computer-data-tape driving mechanism
Inventor: UIRIAMU EI BAKAN
IPC: G11B20/10
Filed: 1992-03-30
Abstract: PURPOSE: To provide a write equalization circuit provided with a data encoder for generating binary data signals. CONSTITUTION: An equalization timing generator 13 for generating start signals for indicating the initial end edge of equalization pulses for '0' determined beforehand in the binary data signals and a logic gate 19 realized by an integrated circuit are provided. Also, a plural-stage delay circuit 15 for supplying the equalization pulses of a practically fixed width in response to the start signals and a control word is provided and the number of stages used for delay is decided by the control word. Logic circuit constitution realized by the same integrated circuit as the plural-stage delay circuit 15 detects change in the propagation delay characteristics of the logic gate of the plural-stage delay circuit 15 and a processor responding to the logic circuit constitution adjusts the control word so as to maintain the practically fixed width of the equalization pulses.  The method for adjusting write equalization pulses in a tape driving mechanism and achieving desired suppression in read signals is also presented.
Patent JP-H02253611-A (JP)
Title: Formation of low resistance layer
Inventor: YAMADA KOJI
IPC: H01L21/20
Filed: 1989-03-28
Abstract: PURPOSE:To restrict abnormal diffusion of impurities accompanied by formation of low resistance of an epitaxial film by adding an equal-electric-charge element inducing a change which is opposite to that of a lattice constant due, to impuri ties and then compensating the lattice constant after adding impurities due to growth and machining process to the value of an intrinsic semiconductor or by distorting in the opposite direction exceeding the valve of the proper semiconductor. CONSTITUTION:The title item consists of a substrate 1, a natural GaAs layer 2, a GaAs layer 3 obtained by adding Be and In. and a natural GaAs layer 4. For example, even if Be is added to a thickness of 2000Angstrom  (0.2mum), diffusion of Be reaches approximately 500Angstrom  into the upper vd lower layers unless In is added. Also, when distortion is controlled by in. the tip of the diffusion layer reaches approximately 200Angstrom . thus restricting diffusion and nearly the same distribution is achieved when distortion is induced in the opposite direction by In. Therefore, it is possible to control abnormal diffusion of a donor or an acceptor without affecting crystal quality.
Patent JP-S63242083-A (JP)
Title: Video signal processing system
Inventor: TSUGI YASUSHI
IPC: H04N5/262
Filed: 1987-03-30
Abstract: PURPOSE:To contrive to suppress a white balance error due to zoomup photographing by providing a pattern magnification means due to electric signal processing. CONSTITUTION:A color signal is subject to prescribed control by a gain control circuit 1 respectively, combined with a luminance signal YL at a matrix circuit 3 to obtain color difference signals R-YL, B-YL. The color difference signal drives the gain control circuit 1 to input the color temperature information for white balance adjustment to a white balance control voltage generating circuit 7 via a gate circuit 8. Then the picture angle control is applied by the pattern magnification device 4 before the result is inputted to an encoder 6 generating a TV signal output to obtain zoomup effect. Thus, the white balance is adjusted automaticaly stable with high accuracy even at the photographing using a telescopic effect.
Patent JP-H11266694-A (JP)
Title: Culture medium and its production
Inventor: SETOGAWA TETSUO
IPC: A01G9/10
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a culture medium having excellent water absorption properties while making the best of the characteristics of lightweight vegetable fiber having excellent water retention such as peat-moss. SOLUTION: Finely ground peat-moss is held in a container main body 71, a cover 72 is placed on the container main body, which is sealed. The interior of the container main body 71 is made into a vacuum state by a vacuum pump 77. A clay mineral such as bentonite or the like is fed from a mixture packing part 78 to a mixer 76, which is driven and rotated. The objective medium in which the clay material such as bentonite or the like is packed into the inner space in the peat-moss is obtained.
Patent JP-H10265061-A (JP)
Title: Inspection device for sack
Inventor: HANABUSA HIDEYUKI
IPC: B65H1/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device for sacks which can send out smoothly when the sack parts are separated and sent out one by one from the lowest one after piling them in a vertical direction. SOLUTION: A send out part 12 for piling sacks 11 in a vertical direction and also separating and piling the piled sacks 11 one by one from the lowest pipe places the sacks 11 and also the placing surfaces 29a, 29a in which in a send out direction, an opposite side is slanted so as to be raised for the send out side and in the direction orthogonally crossing with the send out direction, placing surfaces 29a, 29a slanted so that both outsides are higher than a center are provided. The sack part of the lowest side is bent in a bow shape by the shape of the placing surfaces 29a, 29a and further the curvature radius of the sack 11 is minified as it is positioned to the lowest side.
Patent JP-S56574-A (JP)
Title: Oscillation type compressor
Inventor: OKUDA YUKIO
IPC: F04B17/04
Filed: 1979-06-13
Abstract: PURPOSE: To secure an efficient operation for oscillating compressor by a method wherein a timing that a counter electromotive voltage crosses a zero level is detected only by supervising a terminal voltage on a drive coil, and a phase angle is selected.  
     CONSTITUTION: A drive coil 1, a DC/AC conversion circuit 2, a DC power supply 3, a main switching transistor 4, an on-time setting circuit 5, an actuation circuit 6, etc. are potentialized. Next, a timing t 0  that a terminal voltage on the coil 1 crosses a zero level is setected by a zero cross delay circuit 7, and the circuit 7 issues a synchronizing signal f after a given period of time passes. Namely, the terminal voltage on the coil 1 is deducted, for example, by voltage VD through a shift circuit 8, and the resultant voltage is compared with the zero level by a zero detection circuit 9. A compressor can now be operated efficiently by the above constitution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S549515-A (JP)
Title: Chain supervisory system of register marker connector
Inventor: HANADA GOROU
IPC: H04Q3/54
Filed: 1977-06-24
Abstract: PURPOSE:To make block indication and information to the maintainer possible beforehand, the remove non-connection processing of the call, and to elevate the service, by making chain supervision under the static status of the register and the marker connector.
Patent JP-H08242715-A (JP)
Title: Alga place making member
Inventor: NISHIMORI YUURI
IPC: A01G33/00
Filed: 1995-03-07
Abstract: PURPOSE: To lighten labor required for establishment of an alga place and to improve fixation ratio of useful algae. CONSTITUTION: This tool 10 for making an alga place is equipped with alga attaching parts 12 composed of a first degradable resin having excellent adhesion to useful algae and connecting parts 14 which link the alga attaching parts 12 and are composed of a second degradable resin having poor adhesion to the useful algae. A starch-based polymer or a microorganism-produced polyester is suitable as the first degradable resin. An aliphatic polyester-based resin or polylactate is suitable as the second degradable resin.
Patent JP-H11274974-A (JP)
Title: Moving object identification device
Inventor: MIYOSHI NORIHIRO
IPC: H04B5/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a moving object identification device that does not adopts system configuration interconnected by a network and is used at an interval less than a minimum adjacent interval which is decided by the specification of an interrogator. SOLUTION: This moving object identification device that identifies each mobile object through radio communication with each mobile object is provided in each mobile object. The device is equipped with a responder 2 which is provided with an interrogation reception means 22, that receives an interrogation signal by a radio communication means and with a response transmission means 23 that sends a response signal, when the interrogation reception means 22 receives the interrogation signal, an interrogator 3 which is provided with an interrogation transmission means 21 that is provided to a main body and sends an interrogation signal through a radio communication means and with a response reception means 24 that receives a response signal, after the interrogation transmission means 21 sends an interrogation signal,  and also with a communication state reception means 20 that receives a communication state of other interrogator 3, and a control means 4 which conducts communication control of the interrogator 3, based on the communication state signal from the communication state reception means 20.
Patent JP-S58191798-A (JP)
Inventor: SUZUKI NAOKI
IPC: C11D3/04
Filed: 1982-05-04
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-S58192414-A (JP)
Inventor: KURACHI KENICHI
IPC: H02G1/12
Filed: 1982-05-04
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-H02255796-A (JP)
Title: Device for producing charcoal and method therefor
Inventor: KANEKO MASAHITO
IPC: C01B31/02
Filed: 1989-03-29
Abstract: PURPOSE:To produce a charcoal having high strength in high productivity while preventing atomization by using circular grate capable of continuously charging and discharging a raw material and product. CONSTITUTION:A moving lattice 8 is installed on the bottom of a circular grate 69 and a raw material wood 9 deposited on the lattice 8 is successively transported from a raw material feed system to drying system, dry distillation, carbonization system, cooling system and discharge system accompanying movement of moving lattice 8 and carbonization proceeds during transportation. Furthermore, a zone seal part 12 mounted on the upper cover 70 of circular grate 69 body is provided between the raw material feed system and drying system and a gas used in the drying system is sealed so that the gas does not leak to the raw material system. The upper cover 71 of circular grate 69 is installed below the moving lattice 8 so as to avoid contamination of outside atmosphere gas into the inside of the circular grate 69.
Patent JP-S63240217-A (JP)
Title: Coder/decoder
Inventor: OGASAWARA KAZUO
IPC: H03M1/12
Filed: 1987-03-27
Abstract: PURPOSE:To easily guarantee the characteristic fluctuation de to thermal or mechanical stress at manufacture and simultaneously to offer the adjusting means for gain adjustment as the system request by using a rewritable nonvolatile storage element and providing a write inhibition means to a part of nonvolatile storage elements. CONSTITUTION:The reference voltage generating circuit 10 is adjusted by a rewritable nonvolatile adjusting means 9 controlled by an input signal from a write terminal 7 and an address input terminal 8. An address data fed from the address input terminal 8 to an input register 21 controls an address decoder 22. The write voltage applied from the write terminal 7 is applied to the address decoder 22 through an inhibition circuit 24 or directly to write the voltage in the nonvolatile storage element 23. In being written with a specific bit, the inhibition circuit 24 acts like blocking the write voltage further. Thus, the zero transmission level is inputted to the address decoder 22 via the write inhibition circuit 24 having the gain frequency characteristic and the gain is adjusted by giving the write to the address decoder 12 directly.
Patent JP-H04309209-A (JP)
Title: Thin film capacitor and its manufacture
Inventor: SAEGUSA KUNIO
IPC: H01G4/33
Filed: 1991-04-08
Abstract: PURPOSE:To provide a thin film capacitor and its manufacturing method which capacitor has high dielectric breakdown strength and low dielectric loss. CONSTITUTION:In a thin film capacitor composed of a substrate, a lower electrode, a dielectric thin film and an upper electrode, a tantalum layer of 5-500nm in thickness is formed between the substrate and the lower electrode. In the manufacture of the above thin film capacitor, the tantalum layer of 5-500nm in thickness is formed on the substrate, and the lower electrode is formed on the tantalum layer. After the dielectric thin film is formed, heat treatment is performed in an oxidizing atmosphere at 300-1000 deg.C.