baber/WOPTO huggingface dataset:
Patent JP-S63248059-A (JP)
Title: Lead-acid battery
Inventor: NAKAMURA KATSUYUKI
IPC: H01M4/62
Filed: 1987-04-02
Abstract: PURPOSE:To obtain a lead-acid battery having good initial performance and life performance by using a positive plate containing vapor phase growth carbon fiber-graphitized graphite having a specified quantity of acidic functional group. CONSTITUTION:A positive plate containing vapor phase growth carbon fiber- graphitized graphite having an acidic functional group of 3-500mueq/g is used. This graphite is prepared in such a way that a carbon source such as hydrocarbon is heated under the existence of a catalyst to grow fibrous carbon from vapor phase and the fibrous carbon is graphitized. The fibrous, crushed, or cut graphite is used. At least 0.01 pts. wt. graphite obtained is mixed with 100 pts. wt. lead oxide to produce the positive plate. Thereby, a lead-acid battery having good initial performance and life performance can be obtained.
Patent JP-H06342680-A (JP)
Title: Connector for card
Inventor: REINAA SHIYUUWAN
IPC: H01R12/82
Filed: 1994-03-25
Abstract: PURPOSE: To provide a connector for a card which is superior in low insetting force and durability against insertion-extraction for a large number of times and contacts with a card such as a memory card. CONSTITUTION: A connector 2 for a card has a housing 6, in which a slot 8 is formed to insert a card 4 and a contact 12 having plural cantilever arms 22, whose one ends are fixed to this housing 6 and in which a rotary contact part 20, is formed on the other end (the free end). A detecting means 16 for detecting the existence of the card 4 is provided in the slot 8 of the housing 6.
Patent JP-S576924-A (JP)
Title: Confirming system for information on constitution
Inventor: CHIWAKI YOSHINORI
IPC: G06F11/00
Filed: 1980-06-13
Abstract: PURPOSE:To ensure easy checking for the information on constitution of an information process system, by installing a specified physical number supply means, physical number holding means, identification number holding means, comparing means and confirming means, respectively. CONSTITUTION:The 1st physical number 503 out of constitution information 1002 given from outside is supplied to each device 600 by a physical number supply means 501 to be compared with the 2nd physical number that is decided previously based on the system constitution and held by a physical number holding means 700 in the device 600 through a comparing means 800. When the result of comparison is equal, the 2nd identification number which is held by an identification number holding means 900 and intrinsic to the device 600 is delivered. Then an identification number confirming means 502 confirms coincidence between the 2nd identification number and the 1st identification number 504 out of the information 1002.
Patent JP-H0622638-A (JP)
Title: Threshing and selecting machine
Inventor: MIZUKURA TAIJI
IPC: A01F12/48
Filed: 1992-04-01
Abstract: PURPOSE:To always make the velocity of the wind of winnower be in a proper state according to the kind of action and humidity by applying the wind of a winnower through a wind direction plate to a selecting part, measuring a selecting wind in the vicinity of the wind direction plate and feeding back the measured value to a winnower driving means. CONSTITUTION:A wind velocity sensor 45 is installed at the top of a wind direction plate 8-1 in a selecting device 9, an air flow in the selecting device is detected and inputted into a control device to regulate a winnower driving means and a vehicle speed changing means. The revolution of the winnower 6 can be optimum according to the kind of crop cut by a reaping part 20-1.
Patent JP-H11229221-A (JP)
Title: Sealable belt
Inventor: KAIZUKA MITSUE
IPC: A41F9/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a sealable belt capable of momentarily fixing a belt of pants by applying a fixing force of Magic Tape (R). SOLUTION: This sealable belt is obtained by fixing one terminal of a belt 3 having loops of Magic Tape (R) on the surface to a buckle 1, further fixing a small fragment of the hooks of the Velcro tape (R) at the back surface of the belt at the other terminal so that the belt folded back through a hole 2 of the buckle may be momentarily fixed.
Patent JP-S535110-A (JP)
Title: Preparation of adipic acid
Inventor: YAHARA SHIGEO
IPC: C07C55/14
Filed: 1976-07-06
Abstract: PURPOSE: To prepare adipic acid in high yield and high selectivity at high reaction rate by the oxidation of cyclohexane with O 2  in the presence of p-tolualdehyde as an accelerator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62241893-A (JP)
Title: Method for liquid-phase epitaxial growth
Inventor: UNNO TSUNEHIRO
IPC: C30B19/00
Filed: 1986-04-09
Abstract: PURPOSE:The epitaxial growth is effected on the base plate using the growth solution in a solvent of metal which becomes solid near room temperature, then metallic Ga is added to the remaining growth solution to enable the growth of epitaxial layers excellent in thickness uniformity. CONSTITUTION:The crystal growth solution 3 in which a metal becoming solid near room temperature such as In, Zn or Cd is used as a solvent is fed from the sink in the feedstock holder 4 to the sink 8 in the solution holder 7. In the meantime, a base plate 1 is held on the base plate holder 2 which is beneath the solution holder 7. The solution holder 7 and the base plate holder 2 are allowed to slide relatively to bring the growth solution 3 in the sink 8 into contact with the base plate 1 so that the epitaxial growth in liquid phase is effected. Then, the shutter 9 is opened to add metallic Ga of low melting point 5 from the Ga holder 6 through the sink in the feedstock holder 4 to the growth solution 3 remaining in the sink 8. Thus, epitaxial growth becomes possible using growth solutions of liquid phase near room temperature.
Patent JP-H01250276-A (JP)
Title: Floor panel for curling and method for producing same
Inventor: NAKAGAWA YOSHIHIRO
IPC: E04F15/08
Filed: 1988-03-31
Abstract: PURPOSE:To provide a constant slide of stone over the whole surface of a panel without exfoliating a pattern section by disposing the pattern section in the base ground and incorporating the pattern section and base ground in a body with the same quality crystallized glass except for colored portions to polish smoothly the surface. CONSTITUTION:Low softening point glass powder A and high softening point glass powder B are mixed with each other in the same amount to prepare mixed glass powder to which is added FeO to prepare gray colored mixed glass powder. Similarly, CoO is added to provide blue-colored mixed glass powder and NiO is added to provide yellow-green colored mixed glass powder. A molding mold is provided with partition plates and a region corresponding to the pattern section 11 is filled with yellow green mixed glass powder, a region corresponding to base grounds 12, 14 filled with mixed glass powder containing no coloring agent, a pattern section 13 with blue colored mixed glass powder and a pattern section 15 with gray colored mixed glass powder respectively. After the respective regions are filled, the partition plate is removed to mold a floor panel by thermal press with pressure. The obtained plate-like moldings are held at 900 deg.C for four hours to give a crystallized glass panel which is cut accurately into a square while the surface is polished for buffing.
Patent JP-S59204497-A (JP)
Title: Stepping motor
Inventor: SOUSHIN KOUJI
IPC: H02P8/22
Filed: 1983-05-09
Abstract: PURPOSE:To enable to rotatably drive by a microstep and to readily stop even in the course of a basis step angle by storing the amplitude data of sinusoidal and cosine waves in an ROM. CONSTITUTION:A binary counter 6 which counts a clock pulse whenever the clock pulse is inputted and outputs digital data made of a plurality of bits is provided and digital data outputted from the counter 6 is address-inputted. The first and second ROMs 7, 8 which output amplitude data of sinusoidal and cosine waves varying in response to the address input are provided, and the exciting currents of stator coils 2, 3 are controlled by the amplitude data outputted from the ROMs 7, 8.
Patent JP-H10319936-A (JP)
Title: Storage medium storing character generation method as program
Inventor: ITO AKIRA
IPC: B41J2/485
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To generate characters with different line width with a simple operation circuit without massive storage capacity and to obtain the excellently designed characters by generating the characters of a line width rate set with the operated coordinate point data in the vertical direction and the horizontal direction. SOLUTION: When a selection circuit 112 judges that it is a request changing at least one side line width in the vertical direction or the horizontal direction, an address generation circuit 113 generates addresses corresponding to an element in the vertical direction constituting the character inputted from a key board 111 and the element in the horizontal direction. A first operation circuit 122 internally divides or externally divides the coordinate point data stored in a buffer memory 120 and the buffer memory 121 by a line width rate of a line width setting device 123, and stores the coordinate point data in the buffer memory 124. Thus, at least one side line width in the vertical and horizontal directions is changed.
Patent JP-S63246202-A (JP)
Inventor: KANBE AKIRA
IPC: B28B1/02
Filed: 1987-03-31
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-H11284013-A (JP)
Title: Bonding wire spool case
Inventor: KUBO TOSHIYUKI
IPC: H01L21/60
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a spool case which is capable of firmly fixing a spool and being used repeatedly and where the spool is easily attached or detached. SOLUTION: A bonding wire spool case consists of a case main body, equipped with a fitting projection 1 which is formed in one piece protruding upward and fitted to a cylindrical spool 2 and a lid, which is fitted to the outer peripheral wall projection of the case main body. At this point, the fitting projection 1 is fitted into the spool 2 making its part come into contact with the spool in a manner where the contacting part of the projection 1 is a combination of a contacting part and contacting points, which come into contact with a part of the inner circumference of the spool 2 in a vertical cross section of a spool shaft.
Patent JP-2000278886-A (JP)
Title: Distribution line sectioning switch
Inventor: KAJIMA TOSHIRO
IPC: H02J3/04
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage, etc., of a controller caused by the shunted current of a large current, such as the lightning surge current, etc. SOLUTION: A switch power supply section 34 which forms the DC operating power of a switch 31 by dropping the voltage of System power supplied through a distribution line 2 is installed to the switch 31. In addition, radio communication means (37 and 41) which transmit and receive signals on control information exchanged between the switch 31 and a Controller 40 after converting the signals into radio signals are respectively installed to the switch 31 and controller 40, and the switch 31 and controller 40 are electrically insulated from each other. Moreover, the controller 40 is cut off from the grounding path of the switch 31.
Patent JP-H09240345-A (JP)
Title: Foot rest for vehicle
Inventor: KITAZAKI TOMOYUKI
IPC: B60N3/06
Filed: 1996-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce vibration transmitted from a floor panel to a foot rest so as to improve seating comfortableness by providing an elastic body in the midway of a vibration transmission route from an attaching point with a car body side member to the foot rest. SOLUTION: When the occupant of a rear seat places his feet on a foot rest plate 19, the foot rest plate 19 is sunk by the gravity of the feet to a positioned balanced with the elastic force of a plate like elastic body 23 and this position becomes a neutral position. The up-and-down vibration of a floor panel during traveling of a vehicle is transmitted from the cushion frame of a front seat to a foot rest frame 14, but since the plate like elastic body 23 is provided between the foot rest frame 14 and the foot rest plate 19, especially the energy of a frequency component for reducing seating comfortableness is reduced from the vibration transmitted to the foot rest plate 19.
Patent JP-S57196618-A (JP)
Title: Phase comparison circuit
Inventor: GOTOU KATSUHIKO
IPC: G11B15/46
Filed: 1981-05-29
Abstract: PURPOSE:To synchronize a reference signal with a control signal on a tape, by the phase comparison between two signals with different frequencies so that the phase difference can be detected by taking a lower frequency signal as a center. CONSTITUTION:An output of an NAND gate 6 is fed back to an input of an NAND gate 7 and an output of the gate 7 is to the input of the gate 6 respectively. A low-pass filter 2 is connected to the gate 7. If a period from the leading of a reference signal B to the trailing of a comparison signal A coming next is T2, an output C of a phase difference detector 1 has a period of T and T1+ T2 of positive pulse width. An output D of the filter 2 is a DC voltage with amplitude of VcX(T1+T2)/T to the amplitude Vc of the signal C. Since the output D changes with the phase difference T2 between the signals B and A, the driving control of a motor with the output D allows a prescribed phase to be fixed.
Patent JP-H01255479-A (JP)
Title: Ultrasonic linear motor
Inventor: SUZUKI KAZUMA
IPC: H02N2/00
Filed: 1988-04-01
Abstract: PURPOSE:To increase a thrust, by a method wherein a substrate is made by integrally connecting a pair of oscillating pieces in parallel and piezoelectric elements are secured to respective oscillating pieces while driving pieces are projected on the upper surface of the substrate. CONSTITUTION:The substrate 1 of an elastic body is integrated by arranging two pieces of square rod type oscillating pieces 1a, 1b in parallel to each other and connecting them to each other by connecting members 2a, 2b at the site of a knob. Driving pieces 3a-3d having a low height are integrally projected on both ends of the upper surfaces of the oscillating pieces 1a, 1b. Sheet type piezoelectric elements 4a-4d are secured to the upper and lower surfaces of the oscillating pieces 1a, 1b while the sheet type piezoelectric elements 5a, 5b are secured to the outside surfaces of the oscillating pieces 1a, 1b. Nickel steel or the like is employed for the elastic material of the substrate 1 preferably. When an electric signal in an ultrasonic range is impressed on the side surfaces and the upper surface of the oscillating pieces under a condition that a slider is abutted against the driving pieces 3a-3d, the substrate 1 generates composite resonance whereby the slider may be kicked out into one direction.
Patent JP-S5417427-A (JP)
Title: Carburetor
Inventor: TAKAMARU TAKESHI
IPC: F02M7/04
Filed: 1977-07-08
Abstract: PURPOSE: To obtain a conatant mixture ratio in any running state, by making it possible to vary the opening area of an air bleeder by a power piston. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02131577-A (JP)
Title: Production of neuraminidase
Inventor: HASEGAWA MAMORU
IPC: C12R1/29
Filed: 1989-03-31
Abstract: PURPOSE:To industrially and inexpensively obtain neuraminidase useful for stability of sialic acid-containing substance such as serum in organism by culturing a specific bacterium belonging to the genus Streptomyces in a medium and forming and accumulating neuraminidase. CONSTITUTION:A bacterium belonging to the genus Streptomyces, containing a recombinant DNA containing a DNA fragment carrying genetic information participating in synthesis of neuraminidase derived from a bacterium belonging to the genus Micromonospora, is cultured in a medium. Neuraminidase in the culture mixture is formed and accumulated by the culture and the aimed neuraminidase is collected from the culture mixture. Chromosome DNA of a bacterium belonging to the genus Micromonospora, capable of producing neuraminidase may be cited as a donative source of DNA fragment having genetic information participating in synthesis of neuraminidase. Any vector capable of replicating by itself among bacteria belonging to the genus Streptomyces can be used as a vector to be integrated with DNA fragment having genetic information participating in synthesis of neuraminidase.
Patent JP-S63247878-A (JP)
Title: Drawing address arithmetic unit
Inventor: KOGA KAZUYOSHI
IPC: G06T1/00
Filed: 1987-04-03
Abstract: PURPOSE:To perform quick drawing by calculating parameters required for drawing address generation of an area in device's charge based on initial parameters in accordance with an integer type incremental algorithm. CONSTITUTION:Digital differential analyzers (DDA) 31 and 32 simultaneously calculate an address in accordance with the incremental algorithm, and the address in the direction of a line to be drawn is outputted by the pair of DDAs 31 and 32. Effective bits and upper bits from DDAs are sent to a write control circuit 33, and effective bits and lower bits are sent to corresponding data generating circuits 41 and 42. A synthesizing circuit 43 masks bits in pixel positions other than bits corresponding to display pixels by data from data generating circuits 41 and 42. Obtained picture data is written in a frame memory by the indication of the write control circuit 33.
Patent JP-S524910-A (JP)
Title: Internal combustion engine
Inventor: TANAKA MINORU
IPC: F02B19/10
Filed: 1975-06-30
Abstract: PURPOSE: To reduce the quantity of NO x  by causing satisfactory combustion even if a large quantity of exhaust gas is refluxed to an inlet system of main combustion chamber in a torch type internal combustion engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57196653-A (JP)
Title: Test method for distribution matrix by test time slot
Inventor: MATSUMOTO JIYUN
IPC: H04M3/24
Filed: 1981-05-28
Abstract: PURPOSE:To test a matrix, by using a specific time slot on a highway, closing the gate of matrix, and checking whether or not a correct test time slot is connected on each highway at outgoing side. CONSTITUTION:Incoming and outgoing highways 1 and 2 are accommodated in eight distribution matrices 10. When test time slots F0-F7 of the highways are inputted to the matrices and pulses G0-G7 are applied, the test time slot of F4, F5, F6, F7, F0, F1, F2 and F3 is outputted to outgoing highways OHW0-OHW7 respectively. Thus, the failure detection of the distribution matrices can be made possible depending whether or not the test signal pattern of the test time slot is coincident with the test signal pattern of the incoming side test time slot.
Patent JP-H09274165-A (JP)
Title: Projection type liquid crystal panel
Inventor: MIZOBUCHI TAKASHI
IPC: H04N9/31
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device and to reduce the cost of the device by adopting holographic optical elements(HOEs) as a light separating means and a light synthesizing means. SOLUTION: HOEs becoming the light separating means and the light synthesizing means are made to be constitutions in which a transmission type hologram and a reflection type hologram respective have selectivities in diffracted wavelengths are laminatingly synthesized. In this case, only two sheets of HOEs of an HOE 20 as a light separating means and an HOE 28 as a light synthesizing means are needed. Moreover, four sheets of mirrors become necessary for mirrors 21-24 and the number of mirrors is increased as compared with that of a conventional device, however, an effect is small in the point of the rise of cost and the device becomes to have an advantage in the optical characteristic of the device more than the increasing of the number of mirrors.  Then, since liquid crystal light valves 11∼13 are arranged just before the light synthesizing means HOE 28 and optical paths of respective video lights are nor complex and the distance between the liquid crystal light valves and a projection lens can be set shortly, it is made east toe cope with the miniaturizing of the device.
Patent JP-H09268396-A (JP)
Title: Mask for plating
Inventor: UNO GAKUO
IPC: H05K3/18
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a mask for plating which is adequate for formation, etc., of the conductor circuits of wiring conductors and is repetitively usable many times by fixing a net for reinforcement having apertures to a pattern film provided with holes of a conductor circuit shape. SOLUTION: The mask 30 for plating is obtd. by fixing the net 20 for reinforcement made of polybutadiene chloride, etc., by a thermal press bonding method, etc., to the pattern film 10 which is made of polyvinyl chloride, etc., and is provided with holes 11 of the prescribed conductor circuit shape. The net 20 for reinforcement is constituted by longitudinal and transversely knitting, for example, thread-like rails 22 and forming the approximately square-shaped apertures 21. The mask 30 is affixed onto a stainless steel base plate 40 and is subjected to electroplating, by which the conductor circuits 50 are formed by plating in the positions of these holes 11; thereafter, the mask 30 is removed.  At this time, the thickness of the pattern film 10, defined as d1 , the thickness of the plating as d2 , the width of the rails 22 as W1 and the length on one side of the apertures 21 as W2 are preferably specified to 6>=d1 /d2 >=1.2, 0.3>=W1 /W2 >=0.05, (d1 /d2 )/(W1 /W2 )>=20.
Patent JP-S63246921-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ANAMI KENJI
IPC: H03K17/16
Filed: 1987-04-01
Abstract: PURPOSE:To stop the flow of a through-current, and to reduce the power consumption by using a signal level-shifting the signal to drive a gate of a P- channel MOSFET to drive the gate of N-channel MOSFET of a complementary MOSFET inverter. CONSTITUTION:With an input signal (a) fed to an emitter follower circuit 1 at a high potential, the potential of the output point N3 is -2.8V of a level line S4a, the potential at an output point N4 is -5.0V of a level S5a, and an NMOS5a is not energized. With an input signal (a) at a low potential, the potential at the output point N3 is -0.8V of a level line S4b and the potential at an output point N4 is -3.2V of a level S5b, and a PMOS5b is not energized. Thus, even when the input signal (a) is at a high or low potential, a through- current from ground to a power supply (voltage VEE) does not flow, the power consumption is less and the output amplitude is large.
Patent JP-H08243205-A (JP)
Title: Grip for ski pole
Inventor: MURATA KAZUO
IPC: A63C11/22
Filed: 1995-03-13
Abstract: PURPOSE: To provide a ski pole which can sufficiently withstand against tough handling of ski poles by a layer who strongly grasps the grip with his thumb and forefinger, and pushes the grip with the thumb set on the upper rear part of the upper flange part of the grip, and which has a strength which can passes a test of resistance against spearing of an impact part, specified in the JIS. CONSTITUTION: The grip of a ski pole is composed of a rear part B facing the human body when it is gripped, and a front part facing A in opposite to the human body. A part extending rearward from a substantially center of an upper flange part 2 of the grip at minimum, or a whole part extending upward from a position to which the forefinger of the hand grasping the grip 1 at maximum is made of a material which is harder than a material of which the other part of the grip body is made.