baber/WOPTO huggingface dataset:
Patent JP-S5986031-A (JP)
Title: Liquid crystal display device with driver
Inventor: AOKI NORIO
IPC: G02F1/1345
Filed: 1982-11-10
Abstract: PURPOSE:To reduce lead-out terminals in number and to simplify a circuit by connecting plural liquid crystal drivers through internal connection patterns formed for a liquid crystal display element without any intersection of wiring, and connecting the internal connection pattern to the lead-out terminals. CONSTITUTION:The liquid crystal display element 10 has an upper electrode substrate 11 and a lower electrode substrate 12 sealed with a sealing material 13, and liquid crystal is enclosed therein. The substrate 12 is equipped with the liquid crystal drivers 14a and 14b; the output sides of the drivers 14a and 14b are connected to display electrode patterns 16a and 16b by display electrode connection patterns 15a and 15b formed on the substrate 12 and the input sides are connected to internal connection patterns 17a and 17b formed on the substrate 12. The patterns 17a and 17b are connected to an internal connection pattern 18 formed on the substrate 11 through a conductive material 19. The pattern 18 is connected to an internal connection pattern 20 formed on the substrate 12 through a conductive material 21. The pattern 20 is connected to lead-out terminals 22 to simplify the circuit while reducing the lead-out terminals.
Patent JP-S6257018-A (JP)
Title: Division assisting device for data base processing
Inventor: YAMAMOTO HIDEKI
IPC: G06F12/00
Filed: 1985-09-06
Abstract: PURPOSE:To obtain a device which assists a user in dividing a process in a working area into subprocesses by performing only subprocesses regarding a collision actually when the collision occurs. CONSTITUTION:When it is made clear by using specific process hysteresis information that an update process collides against another process, a processing division assisting device 3 is so started by a data base processor 4 so as to analyze the processing hysteresis information in the working area. The assisting device 3 analyzes the process hysteresis information and sends division point candidates to the user through a user interface control part 1. The user determines a division point among the division point candidates and sends the division point to the assisting device 3 through the control part 1. The assisting device 3 generates an update command for reflecting the update of the update of data in subprocesses irrelevant to the collision upon a shared data base and sends it to a data base processor 4 from the division point that the user indicates.
Patent JP-S5984058-A (JP)
Inventor: OOHASHI YOSHINORI
IPC: F25B1/00
Filed: 1982-11-08
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-H0482243-A (JP)
Title: Mounting apparatus of semiconductor element
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L21/60
Filed: 1990-07-25
Abstract: PURPOSE:To surely execute a facedown bonding operation by a method wherein the parallelism between a semiconductor element and a substrate is detected by the parallelism position detection part installed in a substrate-holding part and by the light reflection face on a bonding tool. CONSTITUTION:A semiconductor element 1 is sucked and fixed to the tip part of a bonding tool 2. Then, the tool 2 is moved to the -Z direction. When the toil 2 and a substrate-holding part 4 are approached up to a prescribed distance, a laser beam is irradiated from a laser-beam irradiation device 6. The incident position of reflected light is detected by using a two-dimensional position detection sensor 7; and the inclination state of a bump formation face 1a at the element 1 is operated and computed. The angle of rotation thetax in the X-axis direction of the tool 2 and the angle of rotation thetay in the Y-axis direction are adjusted so as to correct a found inclination state; the reflected light is set in a prescribed position. The inclination of the tool 2 is fixed in this state, the tool 2 is moved to the -Z direction and a facedown bonding operation is executed.
Patent JP-H10114835-A (JP)
Title: Stabilization of polyolefin fiber containing no phenol
Inventor: ZINGG JUERG
IPC: C08L23/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a processing stabilizer (a heat stabilizer) which is excellent in stabilizing an org. material susceptible to oxidative, thermal or light-induced disintegration. SOLUTION: The objective stabilizer includes at least one benzofurano-2-one compd. (B), at least one sterically hindered amine compound (C), and if necessary, at least one compd. (D) selected from among org. phosphites and phosphonites. An org. material (A) susceptible to oxidative, thermal or light- induced disintegration can be stabilized by using the stabilizer mixture.
Patent JP-2000017329-A (JP)
Title: Production of high strength steel pipe excellent in hydraulic formability accompanying axial thrusting
Inventor: TANAHASHI HIROYUKI
IPC: B21D26/053
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high strength steel tube excellent in hydraulic formability accompanying axial thrusting. SOLUTION: Hot finish rolling for steel contg., by mass, <=0.01% C, 0.01 to 0.5% Mn, 0.005 to 1.0% Si, <=0.03% S, <=0.05% P, <=0.005% N, 0.005 to 0.1% sol.Al, 0.8 to 2.2% Cu, and the balance Fe with inevitable impurities is finished at the Ar3 point or above, after coiling, pickling and cold rolling, it is subjected to recrystalization annealing at 750 deg.C to the Ac3 point and is successively subjected to heat treatment in the temp. range of 450 to 700 deg.C for 0.1 to 30 min, the final pass in the subsequent skinpass rolling is executed by a work roll in which the arithmetic average roughness Ra is <=10 μm, and, after that, pipe-making is executed.
Patent JP-H0361875-A (JP)
Title: Surge voltage/current generator
Inventor: YOSHINO SUSAO
IPC: G01R31/00
Filed: 1989-07-31
Abstract: PURPOSE:To make it possible to change the rise-up time of a high-speed artificial surge current waveform and to make it possible to conduct a surge test at high simulation accuracy by providing a specified conductor plate between a discharging gun part and a discharge electrode. CONSTITUTION:The high voltage HV from a high voltage power source part 1 is charged into a capacitor 4 by closing a relay switch 5 by way of a charging resistor 3 in a discharging gun part 2. Then, the switch 5 is opened, and a relay switch 9 is closed. A discharge electrode 7 is conducted through a discharge resistor 6 and a delay plate 10 as a conductor plate. The plate 10 has an area wider than the surface area of the electrode 7. The gun part 2 is brought into contact with a body under test 8, and discharging is performed between the electrode 7 and the body under test 8. Thus, surge is generated artificially, and the tolerance of the body under test 8 against the surge is examined.
Patent JP-S5985982-A (JP)
Title: Time piece apparatus
Inventor: HIDAKA HIDENORI
IPC: G04G99/00
Filed: 1982-11-09
Abstract: PURPOSE:To enable the checking of operation in the time piece control of a microcomputer simply and quickly by running a time piece at a high speed simply by pressing a switch along with a fairly speedy movement of the time piece by setting parameters. CONSTITUTION:At the step A, when a mobile terminal 5X of a high-speed mode selector switch 5 is turned to the 5b position of a fixed terminal from the 5a positin thereof, a value preset by a parameter B4 is inputted into a counter 6. The parameter B4 is set at a value smaller than the parameter A2, for example, A/60. Likewise, the counter 6 is decremented each time a clock is inputted from an oscillator 1. Here, as counting by the value one-sixtyths that at the parameter A2 (step D), the counter 6 generates a borrow. In other words, when a flag gets up (step E) and is inputted into an integrator 8, an indicator 3 is incremented (step F) and the time piece runs at a high speed to express one minute in terms of one sec. Then, with the mobile terminal 5X turned to the terminal 5a of the switch 5, the time piece operates normally.
Patent JP-S6257311-A (JP)
Title: Nonlinear emphasis circuit
Inventor: KOBAYASHI KAORU
IPC: H03C3/00
Filed: 1985-09-05
Abstract: PURPOSE:To approximate a selection output signal to a characteristic of an analog circuit by providing a nonlinear emphasis circuit giving a required nonlinear pre-emphasis characteristic and/or a nonlinear de-emphasis characteristic to a digital video signal. CONSTITUTION:A reproduced digital luminance signal where a smaller de- emphasis characteristic I is given by the 1st digital filter 23 and a larger de- emphasis characteristic II is given by the 2nd digital filter 24 is fed respectively to a detector 26 via multipliers 25, 27 and terminals 26a, 26b. The multipliers 25, 27 multiply respectively the 1st and 2nd digital signals by nX(N-1) and (1-n)X(N-1) times, the result is fed to an adder 36, they are added and fed to a divider 38. The divider 38 applies 1/N time to the incoming signal and outputs the result to an output terminal 39.
Patent JP-H1030076-A (JP)
Title: Bouble-sided adhesive sheet
Inventor: FURUKAWA KENICHI
IPC: C09J201/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a means for simply applying seal processing at a low cost to a sheet with an image having arbitrary size including a huge size. SOLUTION: This double-sided adhesive sheet is prepared by laminating a tacky agent and heat-bonding resin onto a separator in this order. Two sheets are stuck on a smooth plane so that laminated face of heat-bonding resin of the double-sided adhesive sheet is brought into contact with the sheet with an image. Operation for pressing heat roller, etc., is carried out. Thereby, the heat-bonding resin develops adhesiveness and the sheet with the image is firmly bonded to double-sided adhesive sheet without forming air accumulation and crease to complete a seal with the image.
Patent JP-H0937629-A (JP)
Title: Cutting apparatus structure of root crop harvester
Inventor: CHIBA HIROYUKI
IPC: A01D23/04
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To solve the troubles such as the locking of a rotary blade, the chipping of the blade or the bending of a rotary blade shaft by foreign materials such as wood chips and stones transferred to the leaf and stalk cutting apparatus. SOLUTION: This cutting apparatus is composed of a transfer apparatus 1 to clamp the leaf or stalk part of a root crop pulled out from a field in suspended state and a leaf and stalk cutting apparatus 8 to cut the leaf and stalk of the root vegetable transferred by the transfer apparatus 1. The leaf and stalk cutting apparatus 1 is composed of a pair of right and left rotary blades 8d, 8e placed opposite to each other in a state partially overlapped together in the rotational shaft direction. One rotary blade 8e between the pair of rotary blades 8d, 8e has a shape of a gear-shaped star wheel made of an elastically deformable resin material.
Patent JP-2000028914-A (JP)
Title: Photographing lens
Inventor: YANARI MITSUHIRO
IPC: G02B9/34
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a photographing lens for an image pickup element which is provided with back focus where the various kinds of filter and a protection glass can be arranged and which uses a glass material whose processing is easy and inexpensive and has long distance from an image formation plane to an exit pupil. SOLUTION: This photographing lens is constituted by disposing a diaphragm D, a 1st lens L1 being the biconvex lens having a strong convex surface on an object side, a 2nd lens L2 being the biconcave lens, a 3rd lens L3 being the biconvex lens having the strong convex surface on an image side and a 4th lens L4 being the biconvex lens in turn from the object side. Then, the radius of curvature R3 to the lens surface of the object side of the lens L2 constituting the photographing lens and the radius of curvature R4 of the lens surface of the object side are equal.
Patent JP-S6353862-A (JP)
Title: Gas supply and exhaust device for fuel cell
Inventor: UMENE IWAO
IPC: H01M8/24
Filed: 1986-08-25
Abstract: PURPOSE:To make it possible to distribute the gas among each block, by arranging the branch pipes each after branching and before joining in a way as to be vertically symmetrical. CONSTITUTION:Piping is constituted in such a way as branching a gas stream from a main supply pipe 5 twice then leading the gas to flow manifolds 7 to 10 on the inlet side, and joining the gas streams from manifolds 11 to 14 on an outlet side twice then leading the gas to flow in the main exhaust pipe 6. And also, as the branching pipes 15 to 26 for each branching or branched streams to be formed vertically symmetrical. By this, the gas is equally distributed and passes through the laminated cells 1 to 4 respectively. Thus, distribution of the gas among each block can be made uniform.
Patent JP-2000028656-A (JP)
Title: Voltage distinguishing device
Inventor: NISHIMURA MASAYOSHI
IPC: G01R19/165
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To distinguish a signal voltage using a microcomputer without an A/D converter. SOLUTION: This device comprises a voltage generating circuit 8, that generates a voltage corresponding to bit-patterns of digital outputs D1, D2 of a microcomputer 6, and a comparator 5 where an output of the voltage generating circuit 8 is led to an input terminal and a distinguishing object signal 7 becoming a voltage distinguishing object is led to the other input terminal. The microcomputer 6 distinguishes the voltage of the distinguishing object signal 7, by checking the bit-patterns of the digital outputs D1, D2 that are output to the voltage generating circuit 8 and a comparison result of the comparator 5.
Patent JP-S6439459-A (JP)
Title: "tatami" mat
Inventor: KOMATSU TAKAMASA
IPC: E04F15/02
Filed: 1987-08-06
Abstract: PURPOSE: To enable adjustment of the dimensions of a tatami mat at site by fixing only one end of a standardized tatami mat and making free the tatami facing and tatami edge of the other end and cutting the tatami bed by a necessary length at site and fixing it. CONSTITUTION: Only one side of a standardized tatami mat 1 is normally fixed and the tatami facing 3 and the tatami edges 4, 4 of the other end are made free from the tatami bed 2. The tatami mat is brought into a site as it is, cut in accordance with a room size. Then, the end of the tatami facing 3 and the tatami edges 4, 4 is bent to wind up the tatami bed 2 and fixed by a fixing means such as a stapler. In this way, the tatami mat 1 having the same size can be mass-produced regardless of the size of rooms and can be adapted for respective sizes a site.
Patent JP-H0483854-A (JP)
Title: Fe-cr-ni-al ferritic alloy
Inventor: YAMADA SHUJI
IPC: C22C38/00
Filed: 1990-07-24
Abstract: PURPOSE:To obtain an Fe-Cr-Ni-Al ferritic alloy excellent in strength and hardness by specifying a composition consisting of Cr, Ni, Al, Ti, Zr, Y, Hf, Ce, La, Nd, Gd, and Fe. CONSTITUTION:An Fe-Cr-Ni-Al ferritic alloy has a composition consisting of, by weight, 20-35% Cr, 2-15% Ni (not including 15%), 2-7% Al, 0-0.5& Ti, 0.05-1.0% of one or >=2 elements among Zr, Y, Hf, Ce, La, Nd, and Gd, and the balance Fe. Since this ferritic alloy has the above-mentioned composition and has excellent strength and hardness and also a dense oxide film can be uniformly formed on the surface, this alloy is a very useful alloy.
Patent JP-H1140758-A (JP)
Title: Memory, manufacture thereof and method of writing and reading information
Inventor: TAKIZAWA YUTAKA
IPC: H01L27/10
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To form memory cells on a substrate low in heat resistance or difficult to form a high-quality p-n junction, by breaking the insulation between bumps formed on first electrodes and second electrodes to form denatured regions between the first and the second electrodes. SOLUTION: On the surface of a glass substrate 10, electrodes 12 having protrusions 14 for concentrating an electric field are formed with an insulation film 16 formed on the electrodes 12 to insulate the electrodes 16 from electrodes 18. On the film 16 electrodes 18 are formed, facing the electrodes 12. The insulation between the electrodes 12, 18 of memory cells is broken to form high conductivity denatured regions between the electrodes 12, 18, thereby writing a logic value 1. The insulation between the electrodes 12, 18 is held to set the memory cell information to logic value 0, thus forming memory cells on a substrate low in heat resistance or difficult to form a high-quality p-n junction.
Patent JP-S6258413-A (JP)
Title: Control circuit for head position of disc storage device
Inventor: OZAWA HIROMI
IPC: G11B21/10
Filed: 1985-09-06
Abstract: PURPOSE:To simplify the circuit constitution for detection of a head position and to operate this circuit surely by allowing a synchronizing circuit to output a synchronizing signal at a timing later than the start time of a reference information signal and allowing a threshold generating circuit to output a threshold signal whose time width is shorter than the period from the start to then end of the reference information signal. CONSTITUTION:A threshold signal generating circuit 10 issues a threshold signal RP, and a comparing circuit 30 compares a pulse signal in a reference signal RS with the threshold signal TS and output a count pulse CP if the peak value of the former exceeds the value of the latter. A time width Tt of the threshold signal TS which the threshold signal generating circuit 10 outputs is made shorter than a timer Tr from a start l top an and (n) of the reference signal RS. That is, the threshold signal TS is generated the delay time td after the reference signal RP, and the time width of the threshold signal TS is set to a sufficiently short value so that the end of the threshold signal TS is not later than the end (n) of the reference signal RS.
Patent JP-S6090277-A (JP)
Title: Adhesive composition
Inventor: HIRAIWA AKIHIKO
IPC: C09J4/04
Filed: 1983-10-24
Abstract: PURPOSE:To provide a 2-cyanoacrylate adhesive containing a chain or cyclic compound having a specific structural formula, and having high bonding speed and excellent storage stability. CONSTITUTION:The objective composition can be produced by mixing (A) a cyclic compound (e.g. silacrown ether) or a chain compound (e.g. polysilanolate) of formula I [R is 2-4C alkylene; X is group of formula II, III, IV, or V (R' is H, 1-6C alkyl or phenyl; R'' is 1-12C alkylene or phenylen); n>=3; m>=1] uniformly with (B) a 2-cyanoacrylate, and if necessary, adding (C) a stabilizer (e.g. sulfur dioxide gas), a radical polymerization inhibitor (e.g. hydroquinone), etc. to the mixture.
Patent JP-H1173639-A (JP)
Title: Magnetic recording medium
Inventor: KAWARAI MASAYOSHI
IPC: G11B5/73
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium which suppresses the phenomenon that noise increases owing to storage and has high output in short wavelength recording with <=0.8 μm median recording wavelength required for a small-sized high image quality videotape, etc. SOLUTION: A magnetic coating film contg. a magnetic metal powder and an inorg. powder having a Mohs hardness of >=5 is formed on one side of a substrate and a back coat layer contg. carbon black in the form of aggregates or primary particles having a larger diameter than the major axis size of the magnetic metal powder is formed on the other side to obtain the objective magnetic recording medium. The inorg. powder having a Mohs hardness of >=5 is made of a metal oxide and the thickness of the magnetic coating film is <=3.0 μm.
Patent JP-S6089611-A (JP)
Title: Gas fuel duct burner device
Inventor: IDE YUUICHI
IPC: F23D14/74
Filed: 1983-10-24
Abstract: PURPOSE:To enable fuel-air premixture to be dispersed in a large circle manner within a flame stabilizing cylinder and be easily mixed with the air for combustion, and to enable shortening of a combustion flame, by a method wherein fuel injection nozzles and fuel-air premixture injection nozzles, provided in a fuel pipe and a front panel, are arranged in a zigzag manner on at least 2 lines or more being arranged in parallel with the axis. CONSTITUTION:A part of the air for combustion flows in a fuel-air premixture chamber 5 through a slitform gas between a fuel pipe 3 and a guide vane 1 for the air for combustion. A fuel gas is injected to the fuel-air premixture 5 through nozzle holes 4A and 4B formed in the fuel pipe 3, and joins the air for combustion, flowing in through a slitform gap 2, to produce fuel-air premixture. The fuel-air premixture of the fuel gas and the air for combustion in the fuel-air premixture chamber 5 is injected through nozzle holes 7A and 7B formed in a front panel 5B. The fuel-air premixture injected through the nozzle holes 7A and 7B continues to maintain stable combustion due to a circulating flow within a flame holding device 6 and diffusion of the air for combustion from the surroundings.
Patent JP-H0755294-A (JP)
Title: Absorption type heat exchanger
Inventor: YANO TAKESHI
IPC: F25B39/02
Filed: 1993-08-10
Abstract: PURPOSE:To reduce a heat transfer area, a diameter of a body and to decrease a weight of an apparatus by forming spaces at upper and lower parts of heat transfer tubes of an evaporator body and an absorber body, connecting the spaces by communicating tubes of the upper and lower parts, separating the tube of the absorber body to upper and lower parts, and providing a non- condensible gas detention space therebetween. CONSTITUTION:Refrigerant liquid 9 is supplied from a distribution tube 10, and heating fluid 11 is supplied from a heating fluid inlet 12. The liquid 9 is heated by the fluid 11 to partly become refrigerant vapor to rise to an upper space 15. The liquid 9 partly drops in a heat transfer tube 8 to generate refrigerant vapor 1 in a lower space 7. The vapor 1 introduced to an absorber body 14 heats absorbed liquid 3 thereby heating fluid 19 to be heated. The vapor 1 and non-condensible gas 25 are stayed from the space 15 or a lower space 16 in a detention space 26. Thus, the vapor 1 is divided to be introduced to an absorber 4, a heat transfer area of the tube can be reduced, and a weight of the entire apparatus can be decreased.
Patent JP-H0544625-A (JP)
Title: Variable pumping-up storage electric power generating device
Inventor: MOTOKAWA YUKIO
IPC: H02J15/00
Filed: 1991-08-07
Abstract: PURPOSE:To reduce the output voltage required in starting pumping up of a power converting device. CONSTITUTION:A short circuit switch 4 is turned on when pumping-up is started, and the primary side 1a of a synchronous machine 1 is short-circuited through a resistor 7. Then, the power of the variable frequency is supplied from a power converting device 5 to the secondary side 1b of the synchronous machine 1 to start the synchronous machine 1.
Patent JP-S5987221-A (JP)
Title: Exhaust device of internal-combustion engine
Inventor: HAMADA SHIGEAKI
IPC: F01N13/10
Filed: 1982-11-12
Abstract: PURPOSE:To reduce adverse effects due to the exhaust interference and improve the workability around an exhaust manifold by biasedly providing multiple downstream opening sections of an exhaust port provided on a cylinder head without arranging them in parallel on a straight line on the flange surface of the cylinder head. CONSTITUTION:Multiple downstream opening sections 33 of an exhaust port 32 are biasedly arranged without being arranged in parallel on a straight line L in the lengthy direction on the flange surface 40 of a cylinder head 22. By constituting downstream opening sections 33-1, 33-2, 33-3, 33-4 of an exhaust port 32 without arranging them in parallel on a straight line, exhaust manifold passages 42 of an exhaust manifold 34 is not crooked unnaturally, individual exhaust manifold passaes 42 are formed nearly in the same length, the discharge efficiency of each cylinder is made nearly equal, thus preventing adverse effects due to the exhaust interference. In addition, a wide space is provided around the exhaust manifold 34, and the workability of the assembly work, etc. can be improved.