baber/WOPTO huggingface dataset:
Patent JP-H10128553-A (JP)
Title: Resistance welding equipment
Inventor: MUKAI REN
IPC: H02M9/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To protect a switching element and to improve the welding quality at the same time by controlling the rest time for switching the energization cycle to the required minimum length. SOLUTION: In the first energization period, only a switching element of the first set (positive pole side) in a switching means is continuously switched (Steps S2-S6) at the high frequency (10kHz) by the feedback type pulse width control. When the first energization period is completed, a control part stops the supply of the first switching control signal to the switching element of the first set (positive pole side), and also stops the take-in of the measured value of the current from a current measured value operating circuit, and takes in the current detected signal from a current sensor instead to monitor the instantaneous value of the primary side current or the welding current (Step S8). The monitor period corresponds to the first rest time, and the current falls with the time constant corresponding to the load impedance at this time.  When the timing 1 that the current reaches the current monitor value is detected, the control part immediately completes the monitor period or the rest period, and the second energization period is started on the negative pole side (Steps S10, S11).
Patent JP-H01140143-A (JP)
Title: Pattern forming material
Inventor: ENDO MASATAKA
IPC: G03F7/039
Filed: 1987-11-27
Abstract: PURPOSE:To prevent deterioration of resolution and contrast of a resist pattern by constituting a pattern forming material of a mixture of resins having a specified compsn. characterized by sensitivity for ultraviolet rays having a specified wavelength, a compd. having an SO2Cl group, and a solvent. CONSTITUTION:A pattern forming material is prepd. from a kind of resin expressed by the general formula I or a mixture of >=2 kinds of the resin, a compd. contg. an SO2Cl group, and a solvent. In formula I, each l, m is an integer >=1; n is an integer including 0; R1 is an H atom, alkyl group, alkenyl group, OH group, or alkoxy group; each R2 and R3 is an H atom, alkyl group, alkenyl group, a group expressed by formula II, etc., wherein at least a part of R2 and/or R3 includes the group expressed by formula II (P is 0, 1, 2 or 3). By exposing the pattern forming material to KrF excimer laser having 249nm wavelength, the deterioration of resolution and contrast of generated resist pattern is prevented due to high absorption of exposed light, and an ultrafine resist pattern having desirable shape is obtd.
Patent JP-H11113328-A (JP)
Title: Transplanter
Inventor: OGAKI YOZO
IPC: A01C11/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter enabling a seedling-taking out operation with good accuracy by properly synchronizing the timing of longitudinal feed with that of the lateral feed of a seedling-placing platform. SOLUTION: This transplanter for receiving seedlings taken out one by one by a seedling-taking out tine 23 from a seedling tray of a seedling-placing platform 21 to be laterally moved, by using a seedling transplanting tine 25, and transplanting the received seedlings has a longitudinally feeding means 59 for longitudinally feeding the seedling tray so that the timing of the longitudinal feed may correspond to the timing of the even number or the odd number of pots in the lateral feed of the seedling tray.
Patent JP-2001123333-A (JP)
Title: Split type conjugate yarn
Inventor: NARUSE SHINJI
IPC: D01F8/14
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new split type polyester conjugate yarn excellent in stability of operation productivity, capable of readily providing an ultra fine fiber having <=0.3 dtex single fiber fineness. SOLUTION: This split type polyester conjugate yarn comprises a copolyester composition composed of a component A and a component B and has a fiber cross-sectional shape in which the component B is divided into plural parts by the component A. A polyester constituted of a trimethylene terephthalate unit as a main repeating unit is arranged as the component B. A polyester copolymerized with a sulfoisophthalate metal base to which further a polyoxyalkylene glycol, a hindered phenol compound and an alkali metal carboxylate are added is arranged as the component A.
Patent JP-H01157815-A (JP)
Title: Manufacture of synthetic resin decorative sheet
Inventor: MIYASHITA KENICHI
IPC: B29C70/78
Filed: 1987-11-26
Abstract: PURPOSE:To make a synthetic resin film as thin as possible and manufacture a synthetic resin decorative sheet with a mirror surface simply and quickly by placing a frame on a mirror material, injecting colored synthetic resin into an outer frame, laminating base material on the colored synthetic resin, curing integrally and peeling off a mirror sheet and the frame. CONSTITUTION:A frame 2 constituted of timber, metal, synthetic resin and the like on a smooth glass sheet or other mirror sheet, 1 and synthetic resin 3 composed of unsaturated polyester resin, diallyl phthalate resin and the like and, if necessary, mixed with filling materials such as fibers, calcium carbonate and the like, which is of some transparency and the material colored in a desired tone, is injected into the frame 2. Before the colored synthetic resin 3 is cured, base materials 4 such as a particle board, a chip board or the like are laminated, and the colored synthetic resin 3 is cured and integrated with the base materials 4. Thus, a synthetic resin decorative sheet constituted of a colored synthetic resin 3 film on the base materials 4 is manufactured by peeling off the mirror sheet 1 and the frame 2.
Patent JP-H11113976-A (JP)
Title: Bed
Inventor: KOYAHARA MUTSUHIRO
IPC: A47C17/17
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a bed which enables easier lying thereon or leaving thereof and facilitates treatment and nursing of a patient physicians, nurses and the like as bed suitable for the patient requiring the treatment and nursing at a hospital or the like. SOLUTION: This bed A is provided with frames 2 arranged on a bed support member 1, a floor plate 3 laminated on the frames 2 and a head board and a foot board mounted at the head part and the leg parts thereof separately. In this case, the frames 2 comprises bar-shaped bodies 2a which are located inward from both side rims 6 and 6 of the floor plate 3 and extend linearly and parallel on the right and left of the bed A along the length thereof and a holding member 12 which has insertion holes 11 for mounting peripheral devices is so arranged to be movably mounted on the bar-shaped bodies 2a or to be taken off them through a link arm 13. The frames 2 may be made up of the bar-shaped bodies 2a and bar-shaped bodies 2 extended linearly and parallel along the head board and the foot board to form a rectangle.  The peripheral devices mounted on the holding member 12 are a side fence, a nursing bar and an irrigator bar.
Patent JP-H06151418-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NAKAMURA TOMOHITO
IPC: H01L21/3205
Filed: 1992-11-10
Abstract: PURPOSE:To provide the title manufacturing method of semiconductor device capable of almost flatly forming the surface of a substrate or element isolating regions by simple steps. CONSTITUTION:An element isolating regions 4a (SiO2) are selectively formed on the surface of a silicon substrate 2 furthermore, a silicon oxide film 8 having flat surface 8M is formed. Next, protrusions H1 protruded out of the silicon oxide film 8 and the substrate surface 2M is etched away to make the element isolating regions 4a flush with the substrate surface 2M. In such a constitution, the element isolating regions can easily be flattened since the surface 8M of a silicon oxide film 8 is flattened while the silicon oxide film 8 and the protrusion H1 out of the element isolating regions 4a are of the same quality and has the same etching rate.
Patent JP-S62145180-A (JP)
Inventor: EDOWAADO ERU RASUKOOFUSUKII
IPC: G01C15/00
Filed: 1986-12-16
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-2001115518-A (JP)
Title: Garbage disposal system
Inventor: SHIMIZU YASUTOSHI
IPC: B09B3/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposal system capable of save pipe conveyance of garbage. SOLUTION: Ground garbage is fluidized in a pipe by a moderate amount of conveying media by means of a conveying media supply device capable of controlling flowate provided in a garbage grinding device.
Patent JP-H05136681-A (JP)
Title: Signal input circuit
Inventor: ETO JUN
IPC: H03K19/003
Filed: 1991-11-15
Abstract: PURPOSE:To hardly decrease the operation margin of the signal input circuit receiving an input signal from the outside of a MOSLSI chip even with the characteristic dispersion of the element or a power supply voltage, and to hardly cause mulfunction. CONSTITUTION:A reference voltage circuit 12 uses a threshold voltage difference of a MOSFET to generate a reference voltage and it is not changed due to fluctuation in a power supply voltage. A logic threshold voltage of a signal input circuit 11 is halved to the voltage amplitude of the input signal and the internal power supply voltage. Constants of TRs of the logic threshold voltage detection circuit 14 are matched with those of the signal input circuit 11 to make the logic threshold voltage equal. When the threshold voltage of a TR M104 of the signal input circuit 11 gets lower, the threshold voltage of the TR M102 is lower, the feedback rate of a feedback circuit is decreased, the internal power supply voltage VCL is increased and the logic threshold voltage of the signal input circuit 11 gets higher. This is similar to other dispersion in the constants of the TRs.
Patent JP-H01143471-A (JP)
Title: Video output circuit
Inventor: YOSHIOKA ATSUSHI
IPC: H04N5/14
Filed: 1987-11-30
Abstract: PURPOSE:To reduce the power consumption by providing a class B push-pull circuit, the 1st operational amplifier comprising the 1st and 2nd NPN transistors(TRs) whose emitters are interconnected and the 2nd operational amplifier comprising the 3rd and 4th NPN TRs so as to switch the bias current of the 1st and 2nd operational amplifiers in response to the operating mode. CONSTITUTION:A switch 6 is thrown to the position shown in figure at, e.g., recording and an operational amplifier comprising TRs Q4, Q5 and the operational amplifier comprising TRs Q7, Q8 is not operated. Thus, the signal inputted from an input terminal 3 is outputted to an output terminal 5. The switch 8 is thrown to the opposite position to that shown in figure at recording and the signal inputted from an input terminal 4 is outputted to an output terminal 5. Then the signal at the output terminal 6 is fed back negatively to bases of the TRs Q5, Q7 and the amplifier with the unity gain is formed as a whole. Moreover, a current of a constant current circuit comprising TRs Q3, Q101 and resistors R3, R4 is given by means of the current mirror action reflectedly as the bias current. Thus, low power consumption in the circuit requiring a low output impedance is attained.
Patent JP-H09148602-A (JP)
Title: Cis type solar battery and its manufacture
Inventor: MOCHIZUKI NORIO
IPC: H01L21/28
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To enable absorbing the difference of thermal expansion of glass and CIS alloy, with an electrode layer, by using a nickel phosphorus layer as an absorption layer side electrode. SOLUTION: After a soda lime glass board turning to a board 1 is dipped in potassium hydroxide aqueous solution (8wt.%), the glass board is washed by dipping it in mercleaner and a surface to be plated is roughened. Catalyst is stuck on the plated surface by dipping the glass board in conditioner. The catalyst is activated by dipping the glass board in activator. Chemical plating is performed by dipping the glass board in plating material, and a nickel phosphorus layer 2a composed of nickel (97wt.%) and phosphorus (3wt.%) is formed. An CIS layer 3 is formed on the nickel phosphorus layer 2a. By containing phosphorus in an absorption side electrode, the thermal expansion coefficient of an electrode layer is adjusted. The difference of thermal expansion coefficient of glass and CIS alloy at the time of high temperature heating in selenide treatment can be absorbed with the electrode layer. A chemical plating method is selected, and plating material is used.
Patent JP-2001119571-A (JP)
Title: Image forming device
Inventor: AIKO YASUYUKI
IPC: H04N1/40
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent missing of information by preventing excess gray level correction. SOLUTION: A comparator 7 compares a digital output of an A/D converter 5 with a prescribed digital maximum value and the result of comparison turns on/off a switch 12. With the switch 12 closed, a capacitor 15 is charged and with the switch 12 open, the charging is inhibited. A comparator 8 compares a digital output of an A/D converter 6 with a prescribed digital minimum value, an inverter 9 inverts an output level of the comparator 8, an AND gate 10 ANDs an output level of the inverter 9 and an output level of the comparator 8 to turn on/off a switch 14 according to the result of this AND operation. When the switch 14 is closed, the capacitor 15 is discharged and when the switch 14 is open, the discharging is inhibited. Thus, a voltage across the capacitor 15 is controlled to control a conversion reference voltage of the A/D converter 5.
Patent JP-2001117578-A (JP)
Title: Device and method for adding harmony sound
Inventor: KONDO TAKAYASU
IPC: G10L13/06
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a harmony sound adding device which can add natural voice harmony sound to singing voice. SOLUTION: The device is equipped with a phoneme recognition part 2 which recognizes phonemes of an input voice signal, a phoneme feature parameter storage part 3 which stores phoneme feature parameters by the phonemes, a harmony parameter control part 6 which reads phoneme feature parameters corresponding to the phonemes according to the recognized phoneme information and outputs parameter control information on harmony sound to be added according to the phoneme feature parameters and harmony information showing the harmony sound to be added, and a harmony sound synthesis part 7 which performs processes such as pitch shifting, amplitude control, formant shifting, and spectrum tilt control for the input voice signal according to the number of channels of the harmony sound to be added and the read parameter control information and adds and outputs process results,  and adds the harmony sound having the features of the phonemes of the input voice signal to the input voice signal and outputs the resulting signal.
Patent JP-H10141025-A (JP)
Title: Valve system for internal combustion engine
Inventor: ABE SHIYOUSAKU
IPC: F01L1/34
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To suppress oscillation of a cam shaft arranged at a valve timing varying mechanism and in its turn, suppress the generation of noise due to defective engagement between gears for drive coupling, in a valve system for an internal combustion engine. SOLUTION: In a valve system for an internal combustion engine, since constitution thereof is simplified and the whole of an engine is formed in a compact manner, a cam shaft 12 on the side where a VVT mechanism 11 is arranged is structured in a manner to be supported in a cantilever state by the upper surface of a cylinder head 17 and a bearing part 17a. In this case, the VVT mechanism 11 having high weight is arranged on the cam shaft 12 between a gear 22 and a bearing part 17a and this constitution suppresses whirling of the cam shaft 12 and in its turn, suppresses the generation of noise due to defective engagement between the gears 22 and 24.
Patent JP-H10138547-A (JP)
Title: Color printer
Inventor: SUGIYAMA HAYAMI
IPC: B41J2/38
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a color printer capable of shortening a printing time. SOLUTION: A color printer is equipped with an yellow thermal head 100Y having heating resistors 106, 106... for preheating preliminarily applying energy just before color development to the one line part of color thermal paper and heating resistors 103, 103... for printing developing a color by further applying energy to said one line part, a magenta thermal head 100M having the same constitution as the yellow thermal head 100Y and used in the printing of a magenta color and a cyan thermal head 100C having the same constitution as the yellow thermal head 100Y and used in the printing of a cyan color.
Patent JP-H01143270-A (JP)
Title: Semiconductor device
Inventor: MATSUNO TOSHINOBU
IPC: H01L21/20
Filed: 1987-11-27
Abstract: PURPOSE:To reduce the strain of a strain channel layer and the deterioration of electrical characteristics caused by the strain by varying the mixing ratio of a mixed crystal in a second mixed crystal semiconductor strain layer continuously from an interface between the strain layer and a first semiconductor layer, and making the ratio equal to that of a third semiconductor layer at an interface between the strain layer and the third semiconductor layer formed on the second multi-component mixed crystal semiconductor strain layer. CONSTITUTION:The thickness of a graded InGaAs strain channel layer 6 is made 200Angstrom , and an In composition ratio at an interface between the layer 6 and a non-doped AlGaAs layer 5 formed on a substrate side is made 0.15. The ratio is continuously reduced toward a surface side, and the ratio is made 0 at an interface between the layer 6 and a non-doped GaAs layer 7 on the surface side so as to permit the layer 6 to change to GaAs without having any band gap. In a hetero junction between the InGaAs strain channel layer where two-dimensional electrons gather and the non- doped AlGaAs spacer layer 5, the In composition ratio is continuously reduced toward the surface side, keeping a band discontinuity gap DELTAEc enough to form high concentration two-dimensional electron gas. And, the ratio is changed to that of GaAs at a hetero interface between the layer 6 and the non-doped GaAs layer 7, thereby gradually relieving the strain.
Patent JP-H04173714-A (JP)
Title: Emulsified composition
Inventor: TSUDA HIROKO
IPC: A61K8/00
Filed: 1990-11-06
Abstract: PURPOSE:To obtain an emulsified composition, containing a cyclic silicone and a specific amide derivative, excellent in stability, feeling of use and humectant properties and suitable as a base for cosmetics, medicines for external use, etc. CONSTITUTION:An emulsified composition containing 10-50% compound expressed by formula I (l is 3-8), etc., and 1-20% compound expressed by formula II (R<1> is 8-20C hydrocarbon group; R<2> is 7-19C hydrocarbon group). Although vaseline, paraffin, olive oil and others normally used in cosmetics, etc., can be blended as an oily phase in the aforementioned composition in addition to the above-mentioned cyclic silicone, >=50% oily phase is preferably the cyclic silicone. Normal surfactants other than the compound expressed by formula II can be used as an emulsifying agent together. An aqueous medium in the aforementioned composition is preferably blended in an amount of 20-80%.
Patent JP-H11135721-A (JP)
Title: Inductor, method for manufacturing the same, and semiconductor integrated circuit device
Inventor: KINOSHITA YASUSHI
IPC: H01L27/04
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the loss in generated magnetic flux. SOLUTION: A plurality of first conductive films 11 are formed on a substrate, while being lined up in parallel. A plurality of second conductive films 12 are aligned and formed in parallel along the arrangement direction of the first conductive film 11, via an insulation film (not shown) on the first conductive films 11. One edge part of the second conductive films 12 overlaps with that of the first conductive films 11, and the other edge part of the second conductive films 12 overlaps with the other edge part of the first conductive films 11 being adjacent to the first conductive films 11, whose one edge parts are ovelapped. The mutually overlapped parts of the first and second conductive films 11 and 12 are connected electrically by a plug 14 to each other.
Patent JP-H08128823-A (JP)
Title: System for measuring distance between vehicle and object by laser beam
Inventor: KADOKAWA TOSHIFUMI
IPC: G01S17/93
Filed: 1994-10-28
Abstract: PURPOSE: To obtain a measuring system by which the driver ascertains the distance between the car and an obstacle and which prevents the car from coming into contact by a method wherein a laser beam is projected to the obstacle so that the driver can recognize the illuminated obstacle. CONSTITUTION: Laser beams 2 are emitted from semiconductor lasers which have been built in laser-beam radiation devices 1, and obstacles 3 are through lenses. The laser beams 2 generate luminous points 5 which are visible by eyes when they hit the obstacles 3. The laser-beam radiation devices 1 are attached to arbitrary positions at the front part or the rear part or the front part and the rear part. In the case of a new car, the laser-beam radiation devices are built in the front part and the rear part from the beginning. When a measuring system according to this constitution is used, the driver 9 allows the laser beams 2 from the laser-beam radiation devices 2 to illuminate the obstacles 3, the luminous points 5 are generated, and distances 10 between the car 8 and the obstacles 3 are measured. Whether the distances 10 are short or long can be discriminated by positions of the luminous points 5. When the car 8 is to be parked, the distances 10 between the car 8 and the obstacles 3 can be known at a glance, and anybody can park the car so as to avoid contact.
Patent JP-H04173245-A (JP)
Title: Fluorine-containing resin laminate
Inventor: ABE KEIZO
IPC: B32B27/30
Filed: 1990-11-07
Abstract: PURPOSE:To obtain a fluorine-containing resin laminate having excellent adhesiveness by laminating s sheet or film composed of an olefin block copolymer and a specific fluoroplastic sheet or film. CONSTITUTION:A fluorine-containing resin laminate consists of an a-layer and a b-layer. The a-layer is composed of a vinylidene fluoride homopolymer or a vinylidene fluoride/hexafluoropropylene and/or telrafluoroethylene copolymer. The b-layer is composed of a block copolymer wherein a segment A represented by formula 1 and a segment B represented by formula 2 are bonded in a block state and is an olefin block copolymer wherein the Q value of the segment A is 3.5 or less, the Q value of the segment B is 4.0 or less and the content of the segment B is 5-95wt.%. By this method, the laminate characterized by that polyvinylidene fluoride and polyolefin can be directly bonded by a single adhesive layer and the heat stability of the adhesive resin at high temp. is excellent and extremely excellent in melt-heating type molding processability can be obtained.