baber/WOPTO huggingface dataset:
Patent JP-H05120746-A (JP)
Title: Cartridge for magneto-optical recording medium capable of over-writing
Inventor: KANEKO HISAHARU
IPC: G11B11/10
Filed: 1991-10-25
Abstract: PURPOSE:To impart sufficient initial auxiliary magnetic field (Hini.) applying intensity to a magneto-optical recording disk capable of over-writing and to prevent the mechanical strength of a cartridge body incorporating the means from lowering. CONSTITUTION:A magneto-optical recording dusk 3 with an optical modulation system consisting of at least two layers of a memory layer and a writing layer and capable of over-writing, the Hini. and magnets 5, 6 are housed in the cartridge body. Then, the entire cartridge body 1 or whose one part is constituted of magnetic material, and a magnetic circuit is formed between the Hini. and the magnet. Since the sufficient Hini. applying intensity is obtained and the magnetic material has high mechanical strength, the mechanical strength of the cartridge is prevented from lowering.
Patent JP-H05120755-A (JP)
Title: Optical head
Inventor: KOBAYASHI SHIYOUHEI
IPC: G11B7/135
Filed: 1991-10-25
Abstract: PURPOSE:To detect a magneto-optical signal while detecting a focus error signal with high accuracy by individually receiving a light beam diffracted by a first hologram and the light beam diffracted by a second hologram and detecting a signal. CONSTITUTION:A light beam outgoing from a semiconductor laser 22 is converged to a magneto-optical recording medium 27, and a return light beam us diffracted by the holograms 25a, 25b. The (+ or -) 1st order diffracted light beams diffracted by the hologram 25a are received by photodetectors 23A, 23B having plural light receiving areas separated with dividing lines roughly parallel to a diffractional direction and the focus error signal is detected from the output. Further, the (+ or -) 1st order diffracted light beams diffracted by the hologram 25b are received by the photodetectors 23C, 23D through polarized light separating elements 28A, 28B and the magneto-optical signal is detected from the output. Thus, the magneto-optical signal is detected while detecting the focus error signal with high accuracy.
Patent JP-H04153724-A (JP)
Title: Keyboard device
Inventor: HARASHINO TOMOJI
IPC: G06F3/02
Filed: 1990-10-18
Abstract: PURPOSE:To indicate whether respective keys on a keyboard can be depressed or can not be depressed from outside or software by providing a key selecting means for indicating keys with a fixing function which can be depressed corresponding to indicated key numbers among keys with the fixing function. CONSTITUTION:When a key initialization request 101 is inputted from a key initializing means 1, key state information 102 whose depression permission information is set to 'depression permission' is outputted as many times as all the keys. When a key selecting means 2 inputs the key state information 102 or key state information 103 outputted from the software, the key selecting means 2 refers to the key number of the input key state information 102 or 103 and selects the key 5 corresponding to the key number among the 1st fixing function key 3 - (n)th fixing function key 5 on the keyboard. Consequently, whether the keys on the keyboard can be pressed or can not be pressed can be indicated from outside or the software.
Patent JP-2001102353-A (JP)
Title: Substrate treating system
Inventor: TAMAI KATSUNORI
IPC: C23F1/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating system, which is capable of changing a lifter in operation speed corresponding to the kind of treating liquid. SOLUTION: A speed setting parameter given for a lifter LH, a recipe related to the operation of the lifter LH, and a corresponding table between the kind of treating liquid and a lifter operation speed recommended for each kind of treating liquid are stored in a RAM 45. When the operation speed of the lifter LH is described in the recipe, it is regarded as the operation speed of the lifter LH, and if it is not described in the recipe, the kind of treating liquid kept in the treating tank where the operating lifter LH resides is detected, and the operation speed of the lifter LH is selected by a master controller 40 from among the lifter operation speeds recommended for the kind of treating liquid specified by this table, based on the kind of treating liquid, and the lifter LH ascends or descends.
Patent JP-H02125638-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MURAKAMI SHIGERU
IPC: H01L21/3205
Filed: 1988-11-04
Abstract: PURPOSE:To prevent the contamination of an internal wiring caused by water content and the like from the outside by arranging a second wiring which is superposed on a first wiring via an interlayer insulating film, is formed so as to surround the forming region of a second internal wiring, and is connected with a first wiring. CONSTITUTION:A groove is formed by eliminating an interlayer insulating film 11 on a scribe line 3b, and an aperture 76 exposing the whole periphery of the scribe line 3b is formed. At the same time, an aperture 7a is also formed in the interlayer insulating film 11 on a wiring 3a. An aluminum wiring 8a being a second internal wiring is formed, and at the same time, a wiring 8b being a second wiring, which extends on the interlayer insulating film 11 so as to cover the aperture 7b, is formed. Thereby, a metal waterproof barrier formed by an aluminum wiring is arranged around the internal wiring, so that a semiconductor integrated circuit device having a structure wherein water content does not permeate into the interlayer insulating film from the outside can be obtained.
Patent JP-H04155243-A (JP)
Title: Prediction of number of points of contact
Inventor: MAKABE AKIRA
IPC: G03G9/08
Filed: 1990-10-18
Abstract: PURPOSE:To achieve a determination of charge holding property and fluidity of a developer by measuring a void of the developer to predict the number of points of contact. CONSTITUTION:A recess 22 at a lower cell 21 of a void measuring device is filled with a toner 23, a weight 26 is put on an upper cell 24 to press. A thickness (d) of a toner layer is measured with a digital micrometer 27 to determine a void epsilon. Then, an average coordination number (n) is determined by the formulas I and II using the void epsilon and moreover, the number N of particles is determined by the use of formula III. The number NT of points of contact of the toner is predicted from formula IV. In the formula, x represents a ratio at which a filling condition has a simple cubic structure, V a volume of the toner and r a particle size of the toner.
Patent JP-H06128858-A (JP)
Title: Electret nonwoven fabric and its production
Inventor: MATSUURA SATOSHI
IPC: D04H3/033
Filed: 1992-10-19
Abstract: PURPOSE:To obtain an electret nonwoven fabric excellent in dust collecting property and excellent in retaining property of collecting performance under high temperature and high moisture, a method for producing the fabric, a filter material consisting of the electret nonwoven fabric and a material for air mask consisting thereof. CONSTITUTION:This electret nonwoven fabric is composed of a single fiber consisting of a polymer composition containing <=1mol polar group without mutually cancelling dipolar moments of the polar group. This single fiber has 0.5-100mum average fiber diameter, 5-100g/m<2> basis weight, 0.05-0.40g/cm<3> bulk density and >=0.1X10<-9> coulomb/cm<3> average surface charge density.
Patent JP-H0594705-A (JP)
Title: Inner lens of lighting fixture for vehicle
Inventor: MASAKI MAKI
IPC: F21S8/10
Filed: 1991-10-02
Abstract: PURPOSE:To resolve the problem that the effective luminescence area of a lighting fixture for a vehicle is decreased when the lighting fixture for a vehicle is formed into a shape rounded to the side face of a vehicle body. CONSTITUTION:Prism cuts 32c, 32d are applied on both faces on the radiation side 32a and the light source side 32b of an inner lens 3 at the position behind the light source 4 of the inner lens 3 so that the cut on one face corresponds to the cut on the other face. The light from the light source 4 is refracted in the radiation direction Z of a lighting fixture 1 for a vehicle by the cooperation of the prism cuts 32c, 32d on both faces of the inner lens 3, thus the light directed to the radiation direction from the position behind the light source 4 can be obtained.
Patent JP-2001099306-A (JP)
Title: Lock-up control device for automatic transmission
Inventor: TAKIZAWA SATORU
IPC: F16H61/14
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a lock-up control device for an automatic transmission capable of improving fuel consumption as well as suppressing generation of rattled vibration by changing an actuating speed threshold value for temporarily releasing lock-up by a parameter which is correlated with rattled vibration level (easily generating). SOLUTION: A lock-up control device for an automatic transmission provided with a lock-up control means for fastening a lock-up clutch of a torque converter on inertia traveling of a vehicle, is provided with an actuating speed threshold value setting means which is set after changing actuating speed threshold value with a condition in which at least rattled vibration is easily generated and a condition in which the rattled vibration is not so generated by either one of speed, a transmission gear ratio, a gear position at the time of accelerator actuating start time which is correlated with the rattled vibration level; and a lock-up temporarily releasing means for temporarily releasing the lock-up in the case where accelerator actuating speed from a coast lock-up condition is a set actuating speed threshold value or more.
Patent JP-2000086012-A (JP)
Title: Paper position detecting sensor
Inventor: TAKAHASHI AKIRA
IPC: B65H7/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent the position of a sensor from being changed by repetition of opening/closing by turning a knob to rotate a crossed helical gear, and rotating a crossed helical gear and a shaft interlockingly with the rotation of the crossed helical gear to move a paper detecting sensor in the cross direction of paper. SOLUTION: A spur gear 35 is provided in an adjacent position to a crossed helical gear 21. The spur gear 35 is also fastened to a spiral shaft 22 by a spring pin 36. A leaf spring 40 is fitted to a sensor frame 20, and the leaf spring 40 functions as a ratchet pawl to the teeth of the spur gear 35 so as to apply rotational load. This is to prevent the crossed helical gear 21 from being rotated by opening/closing a sensor, and the crossed helical gear 21 is always kept in the set home position. When the sensor is opened/closed, a crossed helical gear 11 is rotated. The dislocation of the sensor in opening/closing is not therefore generated. As mechanism for applying rotational load to one of the crossed helical gear, there is another way of pressing the spiral shaft by a spring to apply rotational load.
Patent JP-H08162568-A (JP)
Title: Resin sealed semiconductor device
Inventor: FUJITA KATSUFUSA
IPC: H01L23/48
Filed: 1993-10-13
Abstract: PURPOSE: To reduce a remaining stress in a member in a connection region of a semiconductor element mounting substrate by a method wherein a calking projection of a a fixing lead is inserted into a through hole of the element mounting substrate to engage the element mounting substrate with the fixing lead. CONSTITUTION: After mount agent 24 having thermal excellent conductivity has beforehand existed in a specific region of a semiconductor element mounting substrate 19 to fix a semiconductor element 11, a calking projection 15a provided in a fixing lead 15 on a lower surface side of a lead frame body is inserted into a through hole 15b provided in this semiconductor element mounting substrate 19 to engage with each other to structure a stacked lead frame 23. Thus, it is possible to obtain a resin sealing semiconductor device that remarkably reduces a remaining stress caused in a member located in a region of the semiconductor element mounting substrate 19, and that further increases connection strength, maintains the positional relationship between a terminal lead 12 and a power source terminal of the semiconductor element with high precision, and that economically has reliability for a long period.
Patent JP-H03140726-A (JP)
Title: Twin zone type air conditioner
Inventor: TANIYAMA YUTAKA
IPC: F24F3/00
Filed: 1989-10-26
Abstract: PURPOSE:To enable an accommodation for different load zones to be carried out with one air conditioner, reduct an air conditioner facility space and further reduce a coil load by a method wherein two coils and fans corresponding to the different load zones, VAV and a changing-over damper are integrally assembled. CONSTITUTION:A cold or hot water coil 1 corresponding to a perimeter zone load and a cold water coil 2 corresponding to an interior zone load are separated by a partition wall 3 so as to enable an independent load accommodation to be attained. Two sets of fans 4a, 4b and a filter 5 are arranged below each of the coils and then a return duct 6 communicating with a lower spacing of the filter 5 is arranged at a side surface of the coil 1. VAV device 8 directly connected to an outdoor air intake opening 7 is fixed in the return duct 6. A changing-over damper 10 having openings in two directions is fixed to this discharging side through a duct 9. One of the openings A is opened from the return duct 6 toward a fan 4a and the other opening B is opened at the upstream side of a fan 4b through an extended duct 12.
Patent JP-H07113853-A (JP)
Title: Method for displaying function test results for printed circuit board
Inventor: OKUBO YOICHI
IPC: G01R31/00
Filed: 1993-10-13
Abstract: PURPOSE:To allow discrimination between pass and fail of a printed circuit board by shifting the angle of trimming groove of a semifixed resistor automatically only for a failed printed board using a driver for trimming the volume of the semifixed resistor. CONSTITUTION:The function test equipment 8 for printed board comprises a driver 3 for trimming the volume of a semifixed resistor 1, a motor 4 for rotating the driver 3, a section 5 for moving the driver 3 and the motor 4 up and down, a pin board 6 for conducting electrically with a printed board 2, and a section 7 for controlling the electrical function test and the rotation of the motor 4, wherein the function test is effected according to an inspection program. When the test is failed, the driver 3 is operated to incline the trimming groove 1a of the semifixed resistor 1 automatically by 45 deg. thus allowing discrimination between pass and tail of the printed board 2.
Patent JP-H06109723-A (JP)
Title: Analyzing method for structure of base rock, concrete and the like
Inventor: NISHIYAMA TAKASHI
IPC: G01N21/91
Filed: 1992-09-25
Abstract: PURPOSE:To grasp the internal state of base rock or concrete more faithfully without being affected by boring. CONSTITUTION:A trial pit is provided on a test layer, an adhesive of cyanoacrylate or methyl methacrylate added with a fluorescent dye is applied on the inner wall of the trial pit, and the excess adhesive stuck on the inner wall of the trial pit is removed after it is infiltrated and solidified. Ultraviolet rays are applied to the wall of the trial pit, the image signal is one- dimensionally extracted on the time axis, it is converted into binary values via the specific threshold value for image processing.
Patent JP-H06106360-A (JP)
Title: Resistance welding control or measuring instrument
Inventor: ISHIKAWA SAKAE
IPC: B23K11/24
Filed: 1992-09-25
Abstract: PURPOSE:To detect the presence or absence of materials to be welded between welding electrodes without using a special sensor or sensing wire, etc. CONSTITUTION:A zero current detection circuit 36 detects a continuity completion point of time of a primary current (i)1 for each half cycle or each cycle. A zero voltage detection circuit 38 detects a point of time (zero cross point) when the polarity of power source voltage E is changed for each half cycle or each cycle. A microprocessor 28 calculates a power factor angle from a zero voltage detection signal from the zero voltage detection circuit 38 and a zero current detection signal from the zero current detection circuit 36 and determines the presence or absence of the materials 24 and 26 to be welded between the welding electrodes 20 and 22 from a value of the power factor angle.
Patent JP-H09127093-A (JP)
Title: Sulfur constituent concentration measuring device in sample gas
Inventor: ARAKI YASUSHI
IPC: G01N31/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce the time for measuring sulfur constituent concentration other than SO2 in a sample gas using a single detection edge. SOLUTION: A sample gas after converting total sulfur constituent into SO2 with a converter 1 and a sample gas after eliminating the sulfur constituent other than SO2 with a collecting agent 23 are selectively supplied to a detection part 50 by a three-way switching valve 51 and the concentration of sulfur constituent other than SO2 in the sample gas is calculated from both measurement results. The sample gas is made to flow to the converter side and the collecting agent side regardless of the presence or absence of the supply of gas to the detection part constantly through vent pipes 41a and 41b, thus preventing flow rate and temperature change when switching the three-way switching valve.  Since no flow rate or temperature change occurs by switching, the amount of adsorption of sulfate on the wall surface of a pipe becomes constantly balanced, thus preventing the sulfur constituent concentration from fluctuating due to the discharge of sulfate from the wall surface after switching or the adsorption onto the wall surface and hence drastically reducing the measurement time.
Patent JP-H11117114-A (JP)
Title: Thin wig
Inventor: NISHIDA HIROSHI
IPC: A41G5/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a thin wig stable and durable in shape and easy in work for attaching the wig. SOLUTION: This thin wig 20 is formed from a hair transplantation base portion and artificial hair 23 transplanted in the hair transplantation base portion. The hair transplantation base portion comprises an edge portion 21 produced by winding fiber members for hair transplantation on a circular elastic linear member and string-like members 22 (22a, 22b, 22c) connected to the edge portion and stretched in a circular diameter area formed from the edge portion 21. The elastic linear member is formed from e.g. a shape memory alloy wire having a diameter of 0.1-0.5 mm. Plural loops comprising other fiber members and used to be bound to self-hair are disposed on the edge portion 21. When the wig is loaded on the head of a wearer, the wig base portion is wholly and suitably spread to the outside of the circular portion due to the elastic linear member of the edge portion 21.  A wig-attaching technician can thereby easily perform a work for binding self-hair to the loops disposed on the edge portion 21 due to the proper tension and stiffness of the edge portion 21.
Patent JP-S62141067-A (JP)
Title: Electrically conductive resin composition
Inventor: TAKEDA NAOKI
IPC: C08K5/55
Filed: 1985-12-16
Abstract: PURPOSE:To provide an electrically conductive resin compsn. having excellent dispersibility, storage stability, surface resistance stability, etc., by incorporating metallic powder, an inorg. oxide and an organoboron-nitrogen coupled material in a synthetic resin. CONSTITUTION:1-2mol of an alcohol such as ethyl alcohol is reacted with 1mol of boric acid to obtain a semipolar compd. such as glycerol monolauroyl glycerol borate, which is then reacted with an amine compd. (e.g., triethanolamine) to obtain an ampholytic organoboron-nitrogen coupled material. 60-90wt% (based on the amount of a synthetic resin such as an acrylic resin) copper powder having an average particle size of 10mum or below, 0.5-5wt% (based on the amount of copper powder) inorg. oxide such as TiO2 and 0.5-5wt% (based on the amount of metallic powder) said organoboron-nitrogen coupled material are dissolved in a soln. of the synthetic resin in toluene.
Patent JP-H02128331-A (JP)
Title: Optical disk
Inventor: OTA YASUHIRO
IPC: G11B7/24035
Filed: 1988-11-09
Abstract: PURPOSE:To obtain the DRAW type optical disk which allows reproduction with a reproduction-only optical disk device by successively laminating a 1st layer constituting of a metal and a 2nd layer consisting of an org. dye having a near IR absorptiveness on a substrate and determining the film thicknesses of the respective layers in such a manner that the reflectivity at a reproduction wavelength is higher than the reflectivity at a recording wavelength. CONSTITUTION:A low melting metallic layer 2 having 200 to 800 deg.C m. p. and an org. dye layer 3 having near IR absorptiveness are successively laminated on the substrate 1 and the film thicknesses of the respective layers are optimized so as to attain >=70% reflectivity at 780nm reproducing wavelength and >=10% and <=50% reflectivity at 600nm recording wavelength. The absorptivity decreases and the recording is infeasible if the reflectivity is increased and, therefore, the light beam wavelength at the time of recording is varied from the light beam wavelength at the time of reproducing to the wavelength of the high absorptivity, i.e., low reflectivity. Further, throttling of the light beam 4 is possible and the shorter recording pits are formable as the wavelength is shorter; therefore, the light beam wavelength at the time of recording is made shorter than the light beam wavelength at the time of reproducing. The DRAW type optical disk which allows reproduction with the reproduction-only optical disk as well is obtd. in this way.
Patent JP-H02128509-A (JP)
Title: Surface acoustic wave device and communication equipment and television receiver using this device
Inventor: FUJITA YUJI
IPC: H03H9/64
Filed: 1988-11-09
Abstract: PURPOSE:To reduce an influence of a diffracted wave, and to obtain a sufficient extent of attenuation of an attenuating electrode (trap) by shifting the position of electrode finger crossing parts of a weighing electrode from the center axis in the direction of electrode finger extension. CONSTITUTION:A first electrode 2 is a regular electrode to have a fixed electrode finger crossing width W1, and a second electrode 3 is a weighing electrode where an electrode finger crossing width W2 is successively changed and electrode finger crossing areas from a main lobe or side lobes. A main lobe 4a indicated by the envelope connecting electrode finger front ends of the second electrode 3 and side lobes 4b and 4c closer to the first electrode are arranged on an axis A-A' of a surface acoustic wave, but side lobes 4d and 4d distant from the first electrode are arranged off the axis A-A'. Thus, the diffraction effect is reduced to obtain a sufficient extend of trap attenuation especially.
Patent JP-H10112601-A (JP)
Title: Lumped constant isolator
Inventor: WATANABE AKITO
IPC: H01P1/36
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the insertion loss of a lumped constant isolator by nothing the crossed axis angle of three central conductors and changing this angle to a proper one from conventional 120 deg.. SOLUTION: Three strip lines 12a, 12b and 12c, i.e., central conductors are arranged, so that they cross each other in an electrically and insulated way. A ferrite core 3 is placed near the crossing part of three lines 12a to 12c. Then a DC magnetic field is applied to the core 3 and the line 12c is terminated. In such a constitution of a lumped constant isolator, the crossed axis angle (θ) is set to 120 deg.<θ<180 deg. between lines 12a and 12b excluding the terminated line 12c.