baber/WOPTO huggingface dataset:
Patent JP-H05247586-A (JP)
Title: Hot dip galvanized steel sheet having high strength and high ductility and excellent in adhesive strength of plating
Inventor: TSUNODA HIROYUKI
IPC: C23C2/40
Filed: 1992-03-02
Abstract: PURPOSE:To improve the adhesive strength of plating without deteriorating the superior balance between strength and ductility, which is the feature of a complex structure steel sheet containing residual austenite, by specifying respective contents of C, Mn, Si, Al, etc., in the composition of a steel sheet. CONSTITUTION:The steel sheet for hot dipping has a composition consisting of, by weight, 0.05-0.30% C, <=0.5% Si, 0.8-3.0% Mn, <=0.02% P, <=0.01% S, 0.5-1.5% Al, <=0.008% N, and the balance Fe with inevitable impurities and further containing, as necessary, one or >=2 kinds selected from 0.005-0.05% Ti, 0.005-0.05% Nb, 0.0005-0.003% B, 0.2-1.0% Cu, 0.2-1.0% Ni, 0.2-1.0% Cr, and 0.2-1.0% Mo. A cold rolled steel sheet of this composition, passes through a continuous hot dip galvanizing line and subjected to annealing and to the formation of a galvanized layer.
Patent JP-H06295938-A (JP)
Title: Mounting method of semiconductor device
Inventor: TOTSUTA YOSHIHISA
IPC: H01L21/321
Filed: 1993-04-07
Abstract: PURPOSE:To facedown connect the semiconductor device to a circuit substrate easily and at low cost. CONSTITUTION:A metallic thin film comprising a TiW thin film 4 and a Cu thin film 5 electrically connected to an Al electrode 2 is formed on the Al electrode 2 side on a semiconductor device 1. On the other hand, solders 7 are fed to the connecting pads on a Cu wiring 8 on a circuit substrate 6. Next, the Cu thin film 5 as the outermost layer positioned beneath the Al electrode 2 of the semiconductor device 1 is pressed against the solder 7 on the circuit substrate 6 to be heated at the temperature below the melting point of the solder 7 so that Cu-Sn alloy layers 12 may be formed on the contact positions between the Cu thin film 5 and the solder 7 to electrically tack-connect the semiconductor device 1 to the circuit substrate 6. Later, the needless metallic thin films 4, 5 are removed to fusion-fix the solder 7. Through these procedures, the semiconductor device 1 can be facedown connected to the circuit substrate 6 easily and at low cost without forming any bump electrode on the semiconductor device 1.
Patent JP-H03278846-A (JP)
Title: Detection control system for hulling ratio of huller and the like
Inventor: NAGAI TAKASHI
IPC: B02B7/00
Filed: 1990-03-27
Abstract: PURPOSE:To enhance hulling ratio detection accuracy by calculating a threshold value from an unhulled rice average block value and an unpolished rice average block value on the basis of the quantity-of-transmitted light distribution to the transmissivity block of hulled rice due to the projection of light of a sensor. CONSTITUTION:A part of the hulled rice 3 due to a hulling apparatus 2 is passed through the charging region of a hulling ratio sensor 1 as sampling grain. The quantity of transmitted light due to the projection of light of the sensor at every one sampling grain is detected as transmissivity and shown as quantity-of-transmitted light distribution 4. Since unpolished rice G is positioned in a block of a high transmissivity value and unhulled rice M is positioned in a block of a low transmissivity value, the threshold value K showing the boundary position between them is calculated. Then, a hulling ratio is calculated and outputted to a gap control motor 15 to control a roll gap. By this constitution, hulling ratio detection control can be rapidly completed.
Patent JP-S524994-A (JP)
Title: High temperature structure and high temperature heater composed of ta, nb,and their metals bearing alloy
Inventor: HAYASHI CHIKARA
IPC: C23C14/14
Filed: 1975-07-01
Abstract: PURPOSE:To provent from early deterioration by eliminating the harmful influence to the materials using at high temperature.
Patent JP-H03279584-A (JP)
Title: Burglar-preventive device for power opening/shutting body for construction
Inventor: UENO KOHEI
IPC: E06B9/68
Filed: 1990-03-28
Abstract: PURPOSE:To improve the bulglar-preventive ability of an electromotive opening/ shutting body by providing a manual opening/shutting detecting means to detect the manual opening and shutting operation of the opening/shutting body depending on the power generating operation of a generator in an inoperative condition of an electromotor, to the drive control unit of the electromotor. CONSTITUTION:An AC voltage of a tachogenerator 5 linking to the motor shaft of an electromotor 2 is inputted to a controller 7. Then, signals of the tachogenerator 5, three-point push-button switches PBU, PBS, and OBD, the upper and the lower limit switches LSU and LSD, and the like are inputted, and operation signals are output to the electromotor 2, an electric lock 9, a monitor lamp 10, an alarm buzzer 11, and the like. When the count value of the tachogenerator 5 is inputted in the inoperative condition of the electromotor 2, an alarm is issued regardless of the stopping position of a shutter curtain.
Patent JP-2000275121-A (JP)
Title: Torque sensor and steering device using the same
Inventor: TOKUMOTO YOSHITOMO
IPC: B62D5/06
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a steering device which does not generate torque detecting error of a steering torque due to a thermal expansion (thermal contraction). SOLUTION: A distance responsive to a steering torque is detector by a relative positional change between a small piece 13j of a magnetic substance fixed to a slider 13f and a magnetoresistance element 13i fixed to a housing 12 through a bracket 18 at a moving amount of the slider 13f by moving the slider 13f in an axial lengthwise direction of an input shaft 5 and an output shaft 8. The bracket 18 is formed of the same material as those of the shafts 5, 8, and mounted at a reference position M of the housing 12.
Patent JP-S60226391-A (JP)
Title: Operation of counter propeller and structure thereof
Inventor: TAMURA KINYA
IPC: B63H5/10
Filed: 1984-04-20
Abstract: PURPOSE:To improve the propulsion efficiency without increasing the between- vetical line length or the water line length of a ship by reducing the power and the number of revolution of a front propeller than those of a rear propeller, in a counter propeller. CONSTITUTION:The diameter and the pitch of a front propeller 5a are set larger than those of a rear propeller 5b, respectively. The front propeller 5a is connected to the driving shaft 23 of a main engine 22 through bevel gears 24-26. The rear propeller 5b is connected to the driving shaft 23 through speed-up gears 21. The front and rear propellers 5a and 5b are revolved in the reverse direction each other, and in the state where the number of revolution and the charged power of the front propeller 5a are reduced in comparison with those of the rear propeller 5b, respectively.
Patent JP-H07265361-A (JP)
Title: Wheelchair
Inventor: YAGI SUMIO
IPC: A61G5/04
Filed: 1994-03-28
Abstract: PURPOSE:To provide a wheel chair which allows the arranging of a joystick operating device at the optimum position so as not to disturb moving or riding while in noway blocking the transportion thereof or the like. CONSTITUTION:This wheelchair is provided with a pair of left and right front wheels 20, a pair of left and right rear wheels 2, drivers 22 which are installed facing the respective rear wheels 21 in such a manner as to be allowed to approach or separate from the wheels, a controller to control the drivers 22 and a joystick operator 34 to send a running command to the controller. In a wheelchair which runs with the joystick operator 34, the joystick operator 34 is attached on an arm rest part 33 so that the joystick operator 34 is movable to a setting position ahead of the arm rest part 33 and to a housing position on the side of the arm rest part 33 with a rotating shaft 36 as fulcrum.
Patent JP-H02259161-A (JP)
Title: Habutai touch-like web and preparation thereof
Inventor: TAKAHASHI KOSHI
IPC: D06M101/16
Filed: 1989-03-30
Abstract: PURPOSE:To provide the subject web having an unique touch similar to that of habutai by containing >= a specific amount of polyester fibers on the surface of whose each single fiber a specified amount of inactive inorganic fine particles such as titanium dioxide particles having an average specific diameter are deposited to air from the insides of voids. CONSTITUTION:A polyester polymer containing >=1wt.% of inert inorganic particles such as titanium dioxide, kaolinite or silica particles having the maximum particle size of 5mum and containing at least 50wt.% particles having article sizes of <=1mum and a polymer substantially not containing the inorganic particles are spun into a conjugate fiber, preferably a sheath-core type conjugate fiber comprising a core of the polymer with the fine particles and a sheath of the polymer substantially without the fine particles, followed by weaving a plurality of the conjugate fibers and subjecting the woven fabric to an alkali weight- reducing treatment to provide a web containing >=30wt.% of polyester fibers whose each single fiber contains the fine particles deposited to air from voids in an amount of at least 200 particles/mm on the surface thereof. A weight reduction processing in the method gives an unique touch similar to that of habutai to the web due to the generated voids and the remained fine particles.
Patent JP-H05288143-A (JP)
Title: Motor-driven pump
Inventor: HASHIMOTO KAZUYUKI
IPC: F04B53/00
Filed: 1992-04-02
Abstract: PURPOSE:To provide a motor-driven pump allowing a motor and in its turn the whole pump to be made compact in the axial direction of the output shaft of the motor and also enabling the improvement of assembling work performance. CONSTITUTION:The pump housing 44 of a motor-driven pump 10 is divided into a first pump housing 40 and a second pump housing 42. The first pump housing 40 is provided with wiring combined plates 66, 68 embedded therein by insertion-molding, and also a support bearing 38, a brush 76, and the like mounted thereto. Parts are not therefore disposed on the bottom face side of the yoke 16 of a rotor 26, so that a motor and in its turn the whole pump can be made axially compact.
Patent JP-H06295380-A (JP)
Title: Water-proof cover supporting structure for automatic vending machine
Inventor: WAKI KENTARO
IPC: G07F9/10
Filed: 1993-04-08
Abstract: PURPOSE:To prevent a water-proof cover from being damaged even at the time of expanding the water-proof cover, or to prevent rainwater from intruding from the back face opening of a housing part by fixing a permanent magnet to the lower end of the water-proof cover covering the back face opening whose upper end is supported by a door. CONSTITUTION:A housing part 19 which houses an electric and electronic equipment 18 such as a coin mechanism 15, cash identifying device 16, and controller 17 is formed of the inside of a box unit 8, and the back face opening of the housing part 19 being the back face opening of the box unit 8 is covered with a water-proof cover 41. The upper end of the water-proof cover 41 is fixed to the back end upper edge of the box unit 8 with a screw 7 so that the water-proof cover 41 can be supported by the door, and hang down. Also, a longitudinal platelike permanent magnet 42 is fixed to the lower end central part of the water-proof cover 41 with adhesive while the lower end is allowed to project downward from the lower end of the water-proof cover 41. Thus, the lower end of the water-proof cover 41 covering the back face opening of the housing part 19 can be supported by the inner door main body 5 by the attracting force with which the permanent magnet 42 attracting the back face lower end part of the inner door main body 5.
Patent JP-H08279353-A (JP)
Title: Battery housing pack
Inventor: KOSHIISHI SHINICHIRO
IPC: B65D85/88
Filed: 1995-04-06
Abstract: PURPOSE: To eliminate an accident such that a fire is caused by its battery and an operator suffers a burn or the like when a used battery is abandoned. CONSTITUTION: A tape inserting opening 7 is formed in a part of a notch of a paperboard 2, and a sticking tape 6 is inserted into its tape inserting opening 7, and its one end side 6a is held between a transparent cover 3 and the paperboard 2 so as to be extractable, and a sticking surface on the other end side 6c is stuck on an outside surface of a battery placing part 2a to be opened when a battery is taken out of the paperboard 2. When the paperboard 2 is opened from a part of the tape inserting opening 7, a battery 1 is taken out, and at the same time, the sticking tape 6 hangs down by being pulled out in a condition where the other end side 6c is stuck to an outside surface of the paperboard 2.  Then, a used battery is housed in a battery housing part 4, and the paperboard 2 is closed, and when one end side 6a of the sticking tape 6 is stuck on an under surface 2c of the paperboard, jumping-out of the inside battery can be prevented.
Patent JP-H09275024-A (JP)
Title: Static induction machine
Inventor: UCHIJIYOU KIYOTADA
IPC: H01F27/30
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To ease electric field and reduce insulation size in radial direction by providing protruding portions on both the surfaces of duct pieces in radial direction, forming a stepped shape by providing a protruding portion on a longitudinal duct piece, and providing a space between a radial direction duct piece and a longitudinal duct piece containing to a corner portion of a disk-shaped coil. SOLUTION: A disk-shaped winding 1 is formed by stacking a plurality of disk-shaped coils 1A made of insulation covered winding conductors in axial direction and connecting them in series, and a cooling duct 3 in radial direction is formed by radially arranging radial direction duct pieces 2 having a level difference by a protruding portions on both surfaces between disk coils 1A and arranging at equal spacings on the outer periphery. A longitudinal duct piece 4 is arranged at a notched portion provided at both the ends of the radial direction duct pieces 2 and radial direction duct pieces 2 are fixed and also a longitudinal direction cooling duct 5 is formed.  Then, a space 6 is formed between a corner portion of the disk-shaped coil 1A and a longitudinal duct piece 4 and a radial direction duct piece 2, and a small gap between coil corner portion and a seat ring portion can be eliminated.
Patent JP-H10272024-A (JP)
Title: Housing box
Inventor: TOMOFUJI HIROBUMI
IPC: A47B67/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a housing box which is strong and of favorable appearance when it is disposed in a room, in which assembling work of a decoration plate to a housing main body is easy, and in which the decoration plate, once installed to the housing main body, is hard to be removed. SOLUTION: This housing box 1 comprises a housing main body 2 of a rectangular parallelopiped form composed of a bottom plate 21, a pair of side plates 22 in the width direction, a back plate 23, and a front plate 24, and providing with an opening part in an upper surface, and a decoration plate 3 attached to a front surface of the housing main body 2. In this case, the housing main body 2 is provided with plural lock holes 21a in a front part of the bottom plate 21, and a pair of lock grooves 25a recessed in front upper edges of the side plates 22 in the width direction. The decoration plate 3 has lower protruded members 32a in a lower edge part to be engaged in the lock holes 21a, and upper lock claws 34a in an upper edge parts to be engaged with the lock grooves 25a.
Patent JP-S524872-A (JP)
Title: Printer equipment of electronic display scale
Inventor: MINEO MASAO
IPC: G01G23/38
Filed: 1975-07-01
Abstract: PURPOSE: Equipment to weight articles and, at the same time, to print commodity names, weights, unit prices, etc. on labels, receipts, etc., with which setting of unit prices is easy and setting time can be reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07271102-A (JP)
Title: Electrostatic charge image developer and multicolor image forming method
Inventor: ISHIDA HARUHIDE
IPC: G03G15/01
Filed: 1994-03-29
Abstract: PURPOSE:To prevent contamination in the background or scattering of a carrier on a copy even when copies are continuously produced for a long time. CONSTITUTION:This electrostatic charge image developer consists of a color toner and a magnetic powder dispersion-type carrier having magnetic particles dispersed in a binder resin. The surface of the carrier contains >=0.1wt.% conductive inorg. oxide fine particles. The color toner contains >=1.5wt.% compd. expressed by formula as a charge controlling agent and the surface of the toner particle contains >=2.0wt.% inorg. oxide fine particles. In formula, R1-R4 are alkyl groups or benzyl groups of 1-18 carbon number and X<-> is naphthalene sulfone anion. This electrostatic charge image developer is suitable to be used for one-path multicolor image forming method including a process to form a latent image on a latent image holder and a process to develop the latent image.
Patent JP-H10274583-A (JP)
Title: Semiconductor pressure sensor
Inventor: INOUE TOMOHIRO
IPC: G01L9/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor low in cost and strong against vibration. SOLUTION: A semiconductor pressure sensor chip 1 is jointed to a glass base seat 2, and an electrode of the semiconductor pressure sensor chip 1 is electrically connected to a circuit pattern 4, formed on a base substrate 3, through a bump 5 and die-bonded to the base substrate 3 by an adhesive 6. At this time, the outer peripheral surface of the semiconductor pressure sensor chip 1 is covered with the adhesive 6 so as not to be in contact with a sealing resin 8. An atmosphere open hole 3a communicated with a diaphragm 1a is formed in the base substrate 3, and a taper 3b is formed on the semiconductor pressure sensor chip mounted face side of the atmosphere open hole 3a.  One end of a pressure lead-in member 7 is inserted in a through hole 2a of the glass base seat 2, and the pressure lead-in member 7, glass base seat 2 and semiconductor pressure sensor chip 1 are sealed with the sealing resin 8 excluding the side, different from the side inserted in the glass base seat 2, of the pressure lead-in member 7.
Patent JP-H11284579-A (JP)
Title: Method for reducing unwanted radiation level
Inventor: MIYAGAWA KEIICHI
IPC: G02F1/133
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of reduction unwanted radiation level which reduces the unwanted radiation level of a specific frequency. SOLUTION: A system clock signal CK of a constant frequency is inputted to a frequency modulator circuit 21, the circuit 21 converts it into a system clock CK0 of a continuous frequency and a latch circuit 22 outputs the signal CK0, whose frequency is converted by the circuit 21 while latching it. The circuit 21 converts the signal CK of a constant frequency into a signal CK0 obtained by expanding and contracting a signal waveform, whose frequency continuously changes and outputs it. The circuit 22 changes the frequency of digital image data Data in accordance with frequency change of the latched signal CK0, expands and contracts the signal waveform in the same way as the signal CK0 and outputs it.
Patent JP-2000278833-A (JP)
Title: Cable winch tension-monitoring device
Inventor: TANIMOTO JUNZO
IPC: B65H75/38
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To simply and quickly create monitoring records by processing the laying distance and tension of cables by a data processor. SOLUTION: In a monitor unit, the tension and laying distance of cables 11 are obtained according to the motor current of a driving motor 7 and a laying distance-related factor, respectively, and the obtained tension and laying distance are stored for outputting to an external data processor. A power supply unit 20 supplies power to the monitor unit and the driving motor of a cable winch, and detects the motor current of the driving motor.
Patent JP-S59207554-A (JP)
Title: Electron beam positioning control of electron beam tester
Inventor: SANO TETSUYA
IPC: H01J37/28
Filed: 1983-05-10
Abstract: PURPOSE:To position irradiation position of a beam in a short time by irradiating an electron beam with deflection to one conductive pattern on the surface of a specimen in a direction which crosses with an extension direction of the pattern, and obtaining position information from a secondary electron signal. CONSTITUTION:A specimen 1 such as LSI wafer is set in a stroboscanning electron microscope 10 of an electron beam tester, and an electron beam 3 is irradiated on its surface. A secondary electron 4 is converted into a digital signal with an A/D converter 14 and memorized in a memory 15. A read out signal is displayed on a CRT display, and calculated with a CPU19 based on a cursor signal of the display 16 and a signal of the converter 14, and a driving signal of a stage 8 and a signal of a deflection 7 are generated. Thereby, an electron beam is irradiated on one conductive pattern on the surface of the specimen 1 in a direction which crosses with an extension direction of the pattern. Therefore, high accurate positioning of irradiation is made in a short time without repeating irradition.
Patent JP-H03279943-A (JP)
Title: Production of antistatic silver halide photographic sensitive material
Inventor: SHIBATA YOSHIO
IPC: G03C1/74
Filed: 1990-03-28
Abstract: PURPOSE:To improve antistatic property and dimensional stability by humidifying a back coat layer at a specified relative humidity, taking up and hardening by heating and then humidifying a silver halide emulsion layer at a specified relative humidity, taking up and hardening by heating. CONSTITUTION:A back coat layer contg. one or more kinds of filter dyes in gelatin but not practically contg. an electrically conductive polymer is formed so as to prevent halation and curl, to discriminate front and rear sides and to improve suitability to safelight. In a first stage, the back coat layer is humidified at 60-70% relative humidity, taken up and hardened by heating. In a second stage, a silver halide emulsion layer is humidified at <55% relative humidity, taken up and hardened by heating. Anti-static property and dimensional stability are improved.
Patent JP-H06295665-A (JP)
Title: Manufacturing method and device for color cathode-ray tube
Inventor: IMADA KOJI
IPC: H01J9/22
Filed: 1993-04-08
Abstract: PURPOSE:To diffuse water emulsion for the whole range of an inner surface of a face panel uniformly by connecting a control panel to a hydraulic cylinder device, and disposing a position sensor for setting an inclination angle of the face panel. CONSTITUTION:A control panel 31 including an inclination angle and speed control circuit for a face panel 6 is connected to a hydraulic cylinder device 17. In addition to this, a position sensor 35 is disposed in a reciprocation passage of a piston rod 17A extended from the device 17 to a lever structural body 21 having rack and pinion mechanisms 19, 20 to form an inclination angle converting means for the panel 6. In this case, disposition positions of light receiving elements 33a-33d composing the sensor 35 are regulated to change an inclination angle of the panel 6 in multi-stages in accordance with change of an effective image surface size and a radius of curvature of the panel 6. Water emulsion 15 is thus diffused in an inner surface of the panel 6 in a corresponding condition to the change of the effective image surface size and radius of curvature, thereby a thin film having uniform thickness can be provided.