baber/WOPTO huggingface dataset:
Patent JP-S5593552-A (JP)
Title: Operation switching unit of tape recorder and so on
Inventor: ASAI TOSHIO
IPC: G11B15/44
Filed: 1978-12-29
Abstract: PURPOSE: To reduce power consumption by supplying power to a plunger solenoid to drive the first motor under a state where a movable iron core is compressed to a fixed iron core and by rotating the second motor normally and reversely to compress an idler to a supply or a winding reel stand selectively.  
     CONSTITUTION: When reproducing button switch SW 1  is turned on, control signals are issued to output ends O 1  and O 2  of a system control circuit,and motor 14 is driven to supply power plunger solenoid 24, thus setting a reproducing mode. Respective operations are performed by recording button SW 2 , fast-feeding button SW 3 , rewinding button SW 4  and stop button SW 5 . When pause button SW 6  is turned on in reproducing and recording, power supply to the solenoid is continued though motor 14 is stopped. Then, pause selector switch SW 7  is turned off when head substrate 4 is in the course of retreat or advance, and switch SW 7  is turned on when head substrate 4 is in the advance position, and motor 14 can be driven for turning-off of switch SW 7  and is stopped for turning-on of switch SW 7 . When switch SW 7  is turned on, movable contact A is switched to the fixed contact C side, and motor 14 is stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0716811-A (JP)
Title: T-retaining wall block molding method and molding form therefor
Inventor: YOSHIDA KOEI
IPC: B28B7/28
Filed: 1993-06-30
Abstract: PURPOSE:To enhance a working efficiency by a method wherein a T-retaining wall form is composed of a wall surface block molding form horizontally disposed in an upper part and opened at its top surface and anchor block molding forms disposed in a lower part to be vertically connected thereto, and a concrete is casted from the open top part while the whole form is vibrated. CONSTITUTION:A form 1 has a top surface in an open state and a horizontal molding section 2 of a fixed space for molding a wall surface block 51 of a T-retaining wall block 50. Two molding sections 3 for molding anchor blocks 52 are vertically extended downward to form a continuous space from the section 2. Core cylinders 4 for anchor reinforcing bar through holes 53 are disposed in the sections 3. A concrete is casted from the open top surface. By vibrating the whole form 1, the wall surface block 51 and the anchor blocks 52 are molded by the form 1 with resinforcing bars disposed. A decorative molded plate 9 is lowered onto the top surface of the wall surface block 51 to decorate the block.
Patent JP-H0918019-A (JP)
Title: Semiconductor dynamic quantity sensor and manufacture thereof
Inventor: YAMAMOTO TOSHIMASA
IPC: G01L9/00
Filed: 1995-06-28
Abstract: PURPOSE: To ravel out the malfunction, etc., generating when a moving part and other member (electrodes opposingly arranged, for example) are brought into contact with each other for some reason. CONSTITUTION: A movable part 3 of beam structure, consisting of a polysilicon thin film, is arranged on a silicon substrate 1, and the movable part 3 is arranged on the upper part of the silicon substrate 1 leaving a prescribed interval. The surface of the moving part 3 is covered by protective films 33a and 33b consisting of a silicon nitride film. When yaw rate functions in the state wherein the moving part 3 is excited, the moving part 3 is displaced in the direction vertical to the surface of the substrate 1. The drain current of a drain electrode changes in association with the above-mentioned displacement, and the yaw rate is detected from the change of the drain current.  The contact of the excitation movable electrode part of the movable part 3 and the excitation fixed electrode can be prevented by the protective films 33a and 33b even when they approach when excessive force is added.
Patent JP-S5864822-A (JP)
Title: Frequency voltage converting circuit
Inventor: SAKURAI YOSHIMI
IPC: H03K9/06
Filed: 1981-10-14
Abstract: PURPOSE:To output a voltage with less ripple in response to the frequency change of an AC power supply system through increased pulse number at one period of the AC power supply, by increasing the oscillating frequency of pulsive signals and decreasing the period with a voltage controlled oscillator. CONSTITUTION:An oscillating frequency f2 of a voltage controlled oscillator 8 is selected as (n) times an oscillating frequency f1, where the f1 is the frequency of an AC power supply system with the period T1 of a zero point detection signal (e) determined by the frequency of the AC power supply, then a period of an output signal (h) of the oscillator 8 becomes T1/n and the number of pulses in one period of the AC power supply is increased. The pulsive output signal (h) is taken as an input signal of a monostable multivibrator 9, and a rectangular wave signal (i) having a prescribed pulse width determined with the monostable multivibrator 9 passes through an integration circuit 10 to become an output voltage V'0. Thus, the oscillating frequency of the pulsive signal (h) is increased and the period is decreased, allowing to increase the number of pulses of one period of the AC power source. Thus, the ripple of the output voltage V'0 is less and the output voltage becomes a voltage in response to the frequency change of the AC power source.
Patent JP-H0213599-A (JP)
Title: Collision prevention device
Inventor: NUMATA MITSURU
IPC: B66C15/00
Filed: 1988-07-01
Abstract: PURPOSE:To operate two loaders safely even if they approach each other until they almost collide by detecting the contact of No.1 and No.2 alarm frames on the basis of output data from No.1 and No.2 frame computation means, and providing a monitor process means for outputting an alarm signal showing the approaches of No.1 and No.2 loaders to each other into these loaders. CONSTITUTION:On the basis of detection data 51, 54 from No.1 and No.2 detectors set in No.1 and No.2 loaders respectively, the position data 57, 58 of No.1 and No.2 alarm frames for enclosing No.1 and No.2 loaders are computated by No.1 and No.2 frame computation means 53, 56. The data 57, 58 output from these frame computation means 53, 56 are input into a monitor process means 66. On the basis of these output data 57, 58, an alarm signal 65 showing the approaches of No.1 and No.2 alarm frames to each other is output into No.1 and No.2 loaders respectively. As a result, the two loaders can be operated safely even if they are made to approach each other until they almost collide.
Patent JP-S6227816-A (JP)
Inventor: MAABIN TERII TARUBOTSUTO
IPC: G06F3/048
Filed: 1985-07-23
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-H1111127-A (JP)
Title: Earth load controlling device
Inventor: SHIBUE HIDEAKI
IPC: B60G17/015
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To secure stability of wheel behavior in shift changing by detecting rotationally frequency of a tire and that of a transmission side, and increasing earth load of a driving wheel with an actuator when rotationary frequency of a tire is higher than that of a transmission side and shifts up. SOLUTION: A linear actuator 5, which can change relative distance between an axle and a car body 4, is arranged between an under suspension arm 3 and a car body 4. A tire rotationary frequency sensor 31 detects rotationary frequency of a driving wheel, a transmission side rotationary frequency sensor 32 detects rotationary frequency of an engine output shaft, and a shift sensor 33 detects shift position, and each signal is input in a wheel behavior judging part 34. When the wheel behavior judging part 34 judges that rotationary frequency of a tire is higher than that of a transmission and shifts up, the linear actuator 5 is provided with earth load increase control. Therefore, the maximum value of driving force which can be communication from a tire to the ground increases and slipping is prevented.
Patent JP-H0329309-A (JP)
Title: Controlling method for wafer
Inventor: YOSHIZAWA TOSHIYUKI
IPC: H01L21/02
Filed: 1989-06-26
Abstract: PURPOSE:To simplify an automatic recognition operation in units of wafers by a method wherein an information data of individual semiconductor wafers on the basis of a carrier number and a slot number is grasped by using a host computer connected to a waferreerecting machine and the semiconductor wafers are reerected. CONSTITUTION:When a carrier 2 for conveyance use is set on a wafer-reerecting machine 1, a carrier number is read out by means of a readout sensor 10. A host computer 12 recognizes the carrier number; it recognizes an information data including types of semiconductor wafers 4,... and their treatment state on the basis of a slot number, by wafer-housing grooves 6,... of the carrier 2, which has been grasped in advance. A transfer arm 8 of the wafer-reerecting machine 1 is operated by an instruction from the host computer 12; custom-made products of the semiconductors 4,... are taken out one after another from the carrier 2 for conveyance use; the wafers are transferred to carriers 5a, 5b,... for liquid treatment use and are distributed. Thereby, an automatic recognition operation in units of wafers can be simplified.
Patent JP-H0910266-A (JP)
Title: Safety helping tray
Inventor: RIKINO MASAYA
IPC: A61G12/00
Filed: 1995-06-29
Abstract: PURPOSE: To develop a method capable of supporting with his/her own hand and having a meal as the method for making a person to be helped get the habit of making independent efforts without depending on the help of a helper, to study factors provided in a safety helping tray required for it and to provide the solving method and a structure accompanying it. CONSTITUTION: The plane shape of this safety helping tray is turned to an egg shape for which a head part is peaked, the edge 10 of the head part is turned to a rising shape provided with a back surface 12 on the upper part of an inner wall surface 11 and the edge 8 of a rear circular part is turned to a widely circularly spread shape. This safety helping tray of a mass production type is provided with a thumb pressing projection 7 on the outer part of the edge 10 of the head part, a finger reception projection 17 on the rim part 16 of a bottom surface and a pair of stational projections 18 on left and right symmetrical positions.
Patent JP-S646837-A (JP)
Title: Vibration type differential pressure sensor
Inventor: IKEDA KYOICHI
IPC: G01L9/00
Filed: 1987-06-30
Abstract: PURPOSE:To reduce a static pressure error by performing arithmetic operation by an arithmetic means with a signal from a measuring means so that the influence of molten metal pressure applied to a vibrator is removed. CONSTITUTION:A diaphragm 2 is formed by etching a substrate 1 anisotropically, a vibration beam 3 is arranged at its center part, and a vibration beam 4 is arranged at its fixed end part. The resonance frequency based upon the differential pressure between the vibration beams 3 and 4 is measured by the measuring means and the resonance frequency of the vibration beams 3 and 4 at the time of the application of the differential pressure is subtracted or added according to the signal of the measuring means to remove the influence of static pressure application.
Patent JP-S5953627-A (JP)
Title: Manufacture of male screw
Inventor: IMAMURA KIYOUJI
IPC: C21D1/10
Filed: 1982-09-20
Abstract: PURPOSE:To manufacture a male screw with high thermal efficiency while reducing the extent of finishing grinding by placing a coil to which a high frequency current is supplied around a male screw member along the spiral groove in the member in a noncontact state, moving the member under rotation, and carrying out a prescribed surface treatment. CONSTITUTION:An induction heating coil 15 is formed around a male screw member 14 by winding a metallic pipe 15 or the like along the spiral groove 13 in the member 14 in a noncontacting state. While supplying a high frequency current to the coil 16, the pipe 15 is fixed in the groove 13, and the member 14 is grasped by a chuck 17 and moved under rotation in the axial direction. A thin surface part along the groove 13 attains to the hardening temp. by induction heating. The part is then cooled by water cooling or other method to carry out hardening. The thread 12 of the screw is ground to a prescribed size.
Patent JP-S5587474-A (JP)
Title: Bbd
Inventor: TSUCHIYA TAKAHISA
IPC: H01L21/822
Filed: 1978-12-25
Abstract: PURPOSE: To reduce the load of the clock generator while ensuring a BBD with a better characteristics having a such a simple construction that the terminal end is provided with diodes and capacitors as specified.  
     CONSTITUTION: At first, any of capacitors are charged at a peak value V p  of clock signals ϕ 1  and ϕ 2 . The hot ends of even-numbered capacitors C 0 , C 2 ... turn to 2V p  while the signal ϕ 1  is at a high potential and V p  while it at low potential. As the signals ϕ 2  and ϕ 1  are opposite in the phase, the hot ends of the odd-numbered capacitors C 1 , C 3 ... changes similarly according to the potential of the signal ϕ 2 . When signals as given by V p ≤V s ≤2V p  is fed to the terminal 1, the capacitor C 0  discharges while the signal ϕ 1  is at a high potential and the charge (V s -V p )C is stored to turn a transistor Q 1  off. Thus, there is no change in other capacitors. Then, while the signal ϕ 2  is at a high potential, the transistor Q 1  is turned on, so that the change moves from the capacitor C 1  to C 0 . But, as initially the charge V p C is stored, the charge accumulated becomes (V s -V p )C, where the charge moves to the capacitor C 1  and the voltage of the capacitor C 0  goes back to V p . Thus, there is no change in other capacitors. The final-stage capacitor is replenished with charge from the power source. This arrangement can reduces the load of the generator 10 thereby eliminating interference with other bits. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0212949-A (JP)
Title: Circuit device using semiconductor chip
Inventor: OAKU TADAHIKO
IPC: H01L23/31
Filed: 1988-06-30
Abstract: PURPOSE:To prevent a bonded part from wire disconnecting and the moisture resistance of the part from deteriorating by forming the first layer of an insulating resin coating layer of a material of a specific range of volumetric ratio of resin to filler and forming a second layer of the material of the specific range of volumetric ratio of the resin to the filler at the outside from the first layer in a circuit device formed with the coating layer. CONSTITUTION:An insulating resin coating layer has a least first and second layers, the first layer 5a is formed of a material of a range of 28:72-20:80 of volumetric ratio of resin to filler at the inside from the second layer 56, which is formed of a material of a range of 48:52-45:55 of volumetric ratio of resin to filler at the outside from the first layer 5a. Accordingly, since the layer 5a is formed of the material containing more mixture ratio of the filler, the difference of the thermal expansion coefficients of the layer 5a to a circuit board is small, and a large stress is scarcely generated. Therefore, it can prevent the bonded part of wirings from disconnecting due to the stress. Since the layer 5b has smaller mixture ratio of the filler, its moisture resistance is excellent and it prevents moisture from invading.
Patent JP-2000352900-A (JP)
Title: Cylindrical electrophotographic photoreceptor and electrophotographic device
Inventor: IIJIMA SHINICHI
IPC: G03G15/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical electrophotographic photoreceptor and an electrophotographic device excellent in the meshing accuracy of the driving gear of a cylindrical electrophotographic photoreceptor and capable of accurately controlling and rotating the photoreceptor. SOLUTION: In the cylindrical electrophotographic photoreceptor 1 where a flange 3 is fit at the end of a cylindrical photoreceptor drum 2 and the driving gear made of synthetic resin is integrally or independently attached to the flange 3, the driving gear simultaneously satisfies an expression I: m[Z invα+π(n-0.5)]+m/5>D(n) and an expression II: D(n)> m[Zinvα+π(n-0.5)]Cosα+m/10 (wherein the symbols stand for following values in the expressions I and II. D(n): displacement over a given number of teeth (n), m: the module of the gear, α: a pressure angle, Z: the total number of teeth, and n: displacement number).
Patent JP-H0827203-A (JP)
Title: Manufacture of rubber latex
Inventor: EBITA SHINYA
IPC: C08F2/22
Filed: 1994-07-15
Abstract: PURPOSE:To obtain a copolymer latex for ABS resin raw material free from an excess crosslinking and consisting of uniform particles free from coagulation by preventing the stagnation of a large amount of unreacted monomer in a polymerization tank and carrying out stable polymerization. CONSTITUTION:A latex is produced by emulsion polymerization in a multistage polymerization process of 100 pts.wt. of a monomer containing an aliphatic conjugate diene monomer and a vinyl monomer copolymerizable with the diene monomer. In this process, a non-polymerizable organic solvent having a solubility parameter of 7-15 is added at the point of polymerization ratio of <=20wt.% and 5-40 pts.wt. of the monomer for the first stage polymerization is polymerized. When the polymerization ratio of the monomer for the first stage polymerization reaches 30-80wt.%, the second polymerization monomer is continuously added to continue polymerization.
Patent JP-H0212924-A (JP)
Title: Manufacture of bipolar transistor
Inventor: NAKAMURA MINORU
IPC: H01L21/28
Filed: 1988-06-30
Abstract: PURPOSE:To reduce the resistance of a base electrode by a synergistic effect of the crystallization of an impurity semiconductor layer and the activation of an impurity and to accelerate the operation of a bipolar transistor by heat- treating a base region or a base electrode made of an impurity containing semiconductor layer at a high temperature before the base region is formed. CONSTITUTION:Since the etching of a polycrystalline silicon layer 6 is mainly proceeded in a plane {100} having a large etching speed as a center, the etching of the layer 6 is rapidly advanced. However, when the etching arrives at a substrate 4 having a plane {111}, i.e., the surface of a semiconductor layer 3, its etching speed is remarkably decelerated. If the etching process is finished at this time point, only the layer 6 is etched, and the surface of the layer 3 having a smooth surface of the plane {111} is exposed. After windows 6a, 7a are formed, a heat treatment at a high speed for a short time is conducted to grow crystalline grains of the layer 6, an impurity in the layer 6 is activated, thereby reducing its resistance. A treatment at 1100 deg.C for 10sec is conducted by an infrared ray lamp annealing method.
Patent JP-H0827866-A (JP)
Title: Sanitary flushing device
Inventor: SATO HIROSHI
IPC: E03D9/08
Filed: 1994-07-15
Abstract: PURPOSE:To facilitate handling by making foldable a connection part between a main body having a flushing water control means and a nozzle mounting part. CONSTITUTION:A guide 22 having a locking groove 23 is fitted in an outer cover of a controller 13. An upper board 12A of the nozzle mounting part 12 is connected to a connection board 25 having a locking piece 21 by way of a foldable metal fitting having connection parts 26A and 26B slidably in the R direction and what is more, foldably in the R direction. The locking piece 21 of the connection board 25 is engaged with an engagement groove 23 of the guide 22 while the nozzle mounting part 12 is slidably mounted to the controller in the Q direction.
Patent JP-S5954096-A (JP)
Title: Dynamic mosram
Inventor: MATSUMOTO TETSUO
IPC: G11C11/408
Filed: 1982-09-22
Abstract: PURPOSE:To realize high density of a dynamic MOSRAM, by fetching the time series address information obtained via a multiplexer into column and row decoders via a common address signal line. CONSTITUTION:The row and column addresses are delivered in time series from row and column address buffers R-ADB and C-ADB via a multiplexer MPX timing controlled by a signal generating circuit SG. The row and column addresses are fetched to row address decoders R-DCR1, R-DCR2, R-DCR3, R- DCR4... and column address decoders C-DCR respectively which are switched by a switch SW via the common address signal line CR-ADL. As the common address signal line is used for both row and column addresses, the density of a dynamic MOSRAM can be increased.
Patent JP-S5864522-A (JP)
Title: Plane multiple coupling mechanism
Inventor: SHIMODA EITAROU
IPC: G05G13/00
Filed: 1981-10-14
Abstract: PURPOSE:To allow a rotary apparatus to operate efficiently by driving all rotary apparatuses simultaneously through the rotation of a peripheral turning knob,  and sliding the rotating shaft of an optional rotary apparatus and then allowing  it to turn independently. CONSTITUTION:On a circular substrate 1, potentiometers P1, P2, and P2 are provided in this case symmetrically on the center of the substrate, and held on a top panel 3 so that the meters P1-P3 are inscribed with an internal gear 4-1 inside of the peripheral turning knob 4 of the panel 3. The rotation of a gap  engaging the gear 4-1 is transmitted to a rotating shaft 5, whose rotation is transmitted to an insulating part 7 through the key groove 7-1 of a slide insulating part 7 to this insulating part 7 is fitted a sliding contact 8, which rotates at a necessary angle together with the insulating part 7. Therefore, when the knob 4 is turned, the sliding contacts of the respective potentiometers move at the same time, so they are rotated and adjusted by a necessary angle at a time. Further, each rotating shaft 5 may be slid independently to rotate independently.
Patent JP-H106692-A (JP)
Title: Blotting tool and its laminate, and holder for blotting tool
Inventor: FUSEJIMA SAEKO
IPC: B32B7/10
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a blotting tool excellent in workability. SOLUTION: The blotting tool 1 absorbing sealing ink and ink or the like remaining on documents is provided with both an adhesive part 3 rereleasable for the documents and a liquid-absorbing part 4 absorbing an inking pad on the same surface side of a sheetlike layout sheet 2. The sealing ink remaining on the documents is absorbed by the liquid-absorbing part 4 in such a state that the layout sheet 2 is stuck on the documents by the adhesive part 3.
Patent JP-S6317619-A (JP)
Inventor: ONISHI HIDEAKI
IPC: A01D41/12
Filed: 1986-07-11
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-S6320276-A (JP)
Title: Steering device for transfer vehicle
Inventor: YAMAZAKI TOSHIAKI
IPC: B62D7/18
Filed: 1986-07-11
Abstract: PURPOSE:To increase the ground clearance of an arm part by installing a knuckle arm consisting of a shaft part which is steering-interlocked concentrically with a king pin and an arm part connected with a tie rod, onto the upper side of the king pin for supporting a steering wheel. CONSTITUTION:In the upper part of a gear case 22, a shaft supporting body 35 having a projection shaft 34 concentric with a king pin 2 is installed. On the upper side of the shaft supporting body 35, the shaft part of a knuckel arm 6 having a fitted part rotatably fitted onto the projection shaft 34 and an arm part 36 connected with the upper edge part of a turning shaft 27 is installed upwardly. The upper part 12 of the shaft part 3 is supported onto a bearing body 8 supported into the upper part of a transmission case, and the arm part 5 of the knuckle arm 6 is fixed onto the upper edge part of the shaft part 3.
Patent JP-S6138875-A (JP)
Inventor: RUUKASU MATSUTO
IPC: B25C1/06
Filed: 1985-07-26
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。