baber/WOPTO huggingface dataset:
Patent JP-H04164352-A (JP)
Title: Hybrid integrated circuit device
Inventor: NITTA HIDETO
IPC: H01L23/12
Filed: 1990-10-29
Abstract: PURPOSE:To prevent the deformation of gold wires, at the time or resin sealing by a transfer mold method, by arranging a rectangular parallelopiped substrate having a specified thickness, at a specified position on a printed wiring board. CONSTITUTION:A printed wiring board 2 is stuck on a lead frame 1; a semiconductor chip 3 is die bonded to a printed wiring board 2; a rectangular parallelopiped insulating substrate 4 made of epoxy based resin is mounted by using insulative paste, and said paste is cured. By using gold wires 5, specified electrodes of the semiconductor chip 3 and specified electrodes of the printed wiring board 2 are wire-bonded. Resin sealing is performed by a transfer mold method using resin 6, and a hybrid integrated circuit is obtained. In this process, the insulating substrate 4 serves as a barrier to prevent the deformation of the gold wires, and prevents the deformation of the gold wires.
Patent JP-H01132310-A (JP)
Title: Method for locking operation lever of pretreatment part
Inventor: WADA YOSHIMICHI
IPC: A01D34/24
Filed: 1987-11-18
Abstract: PURPOSE:To decrease the number of workers for the operation of a mechanism to control the hydraulic pressure of a single action cylinder by the operation of an operation lever and vertically shifting a pretreatment part, by using an operation lever able to be locked at the lowered position. CONSTITUTION:An operation lever 7 can be swung guided by a guide hole 15a having a form of a longitudinally elongated slit. A locking apparatus 17 is provided at a side of the guide hole 15a. The locking apparatus 17 is composed of a supporting plate 19 and a fixing tool 21. The fixing tool 21 having a shape of a rectangular plate shape has a U-shaped notched part 21a and has a pin-insertion part 21b bent in the form of a ring and placed opposite to the holding part 21a. The insertion part 21b is placed between a pair of supporting parts 19a and rotatably supported with a pin 23. The holding part 21 or the operation lever 7 is held at the neutral position and locked.
Patent JP-H01132610-A (JP)
Title: Optical material
Inventor: GOTO KOHEI
IPC: C08F20/10
Filed: 1987-11-18
Abstract: PURPOSE:To provide an optical material having high transparency, low optical dispersion, etc., by constituting it from a copolymer of a specified (meth)acrylate, a specified (cyclo)alkyl (meth)acrylate and a vinylaromatic hydrocarbon. CONSTITUTION:An optical material is constituted from a copolymer containing 5-94wt.% at least one (meth)acrylate selected from among the compounds of formulas I, II and III(wherein R1, R4 and R8 are each H or methyl, R2, R3, R5, R7, R9, R10 and R11 are each H or an alkyl, l is 0-3, m is 1-2, and n is 0-2), 5-94wt.% (cyclo)alkyl (meth)acryalte (B) in which the ester residue is a 1-10C hydrocarbyl (e.g., mettyl acrylate or methylcyclohexyl acrylate) and 1-25wt.% vinyl-aromatic hydrocarbon compound (C) (e.g., styrene). This optical material can be suitably used for camera lenses, etc.
Patent JP-H11107789-A (JP)
Title: Exhaust controller
Inventor: KUWABARA MAKOTO
IPC: F02B27/06
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of noise without disturbing exhaust gas flow by supporting and arranging a float valve provided with a substantial streamline shape outside face freely movably in the exhaust pipe length direction inside an exhaust gas passage of an exhaust pipe discharging exhaust gas blown out from a combustion chamber outward. SOLUTION: A diameter expanded part (muffler 10a), in which the inside face shape diameter of an exhaust pipe 10 is gradually expanded, is arranged, and a float valve 20 is arranged movably on the inside of an exhaust gas passage 12 of the muffler 10a. According to the forward/backward movement of the float valve 20, an output characteristic is varied. That is, in addition to a cross section area of the exhaust gas passage 12, the volume of the muffler 10a is also changed at the same time as a parameter for changing a resonance frequency of the exhaust pipe 10.  In concrete, if accelerator opening or the number of engine revolutions is increased, a pulse motor 50 is turned normally so as to turn a link mechanism 40 toward the downstream of the exhaust gas passage 12 via a link arm 60 and a connection shaft 70, and the float valve 20 is moved backward, so that generation of noise can be suppressed.
Patent JP-H03152912-A (JP)
Title: Field magnet structure of motor and manufacture thereof
Inventor: WADA MASAMI
IPC: H01F41/02
Filed: 1989-11-09
Abstract: PURPOSE:To dispense with the assembling and fixing process of a magnet by a method wherein the magnetic directly formed on the frame of a motor when the field magnet of the motor is formed. CONSTITUTION:Nd, Pr, B and Fe are quenched and solidified using the ordinary method, into flakes and their crystal particles are adjusted by heat treatment. These flakes are filled up into the space 6 formed by a ceramic die 1 and a motor frame 4 which was inserted to the side of the negative pole 3 of a pair of pole punches 2 and 3, pressure is added to the punch 2, DC voltage is applied, then a DC current is applied, the pressure of the punch 2 is increased at the same time, and finally the temperature of the powder in a cavity 6 reaches the prescribed value. The powder in the cavity 6 becomes a magnet of full density by compression, and it is baked and adhered to the inside of the motor flame which is inserted into the side of the negative pole 3. The motor flame 4, on which a magnet 5 is adhered, is assembled and a field magnet structure of motor is obtained.
Patent JP-H06137815-A (JP)
Title: Short size member inspecting method for building material
Inventor: WATANABE YOSHISUKE
IPC: G01B11/24
Filed: 1992-10-30
Abstract: PURPOSE:To automatically and steadily detect the short size member of a building material by photographing near the corner of the building material, processing its image output, and detecting the length of the building material at a position separated as far as a proper distance from the corner part where breakage is hard to occur. CONSTITUTION:An image output fed from a CCD camera is processed as follows, by an image processing device. Straight lined A1, A2 to connect a plurality of boundary coordinates a1, a2 and b1, b2 in the X-axis direction of a color best-sized image MV and straight lines B1, B2 to connect a plurality of boundary coordinates c1, c2 and d1, d2 in the Y-axis direction are determined on image planes S1, S2. Next, straight lines A12, A22 which are parallel to the straight lines A1, A2 and severally away from them as far as a proper distance, are determined on the image planes S1, S2, and intersection points Z1, Z2 between the straight lines B1, B2 and those A12, A22 are respectively determined, and the actual distances of line segments LA1, LA2 from Z1, Z2 to the Y-axis are determined. The inclination angle of the line segment LA1 to the X-axis is determined, and a distance between both the Y-axes is computed from the above data. Thus, the dimension of the color best is determined on both the image planes to judge the propriety of the size of a building material.
Patent JP-H11126494-A (JP)
Title: Data erasure method for non-volatile semiconductor memory
Inventor: HARA HIDEKI
IPC: H01L21/8247
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a data errasure method capable of reducing minute band- to-band tunneling current occurring at the time of erasure, preventing the deterioration of a gate oxide film under a floating gate by hot carriers generated by this band-to-band tunneling current and micro-fabricating a cell. SOLUTION: At the same time when the source diffusion layer 2 and the floating gate 5 are impressed by a voltage of 5 V and a voltage of -10 V respectively, the N well 8 and the P well 9 installed in a semiconductor substrate 1 are impressed by a voltage of 2 V between the source and the ground. By this, the band-to-band tunneling current near the source diffusion layer 12 can be reduced, deterioration of the gate oxide film 4 under the floating gate 5 by hot carriers generated by this band-to-band tunneling current is prevented and the reliability is improved.
Patent JP-H09107883-A (JP)
Title: Apparatus for sampling in fine rolling machine for green tea manufacturing
Inventor: TERADA JUNICHI
IPC: A23F3/12
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus designed to prevent green tea leaves from riding on a trough plate and moving and enable the safe sampling even by a beginner by dividing a rotating broom of a fine rolling machine and installing a vertically movable rod for preventing green tea leaves from moving between the divided rotating brooms. SOLUTION: This apparatus for sampling in a fine rolling machine for green tea manufacturing is obtained by dividing a rotating broom and installing a vertically movable rod 12 between the divided rotating brooms 13 and 14 in the fine rolling machine for the green tea manufacturing capable of returning the green tea leaves dropped from the top surface of a rolling board 2 thereonto with the reciprocating brooms 6 and 7 and the rotating brooms 13 and 14 and carrying out the drying and reshaping processing. When the sampling is not required, the rod 12 for preventing the green tea leaves from moving is lifted upward and released. Thereby, the green tea leaves scooped up onto a trough plate 9 are placed thereon, carried to the center and charged onto the rolling board 2.  When the sampling is carried out, the rod 12 for preventing the green tea leaves from moving is lowered downward so as to leave the green tea leaves scooped up onto the trough plate 9 on a bottom plate 10 of the trough. The sampling is performed so as to sweep, e.g. the green tea leaves on the bottom plate 10 into a sampling dish 15 with the rotating broom 13 and then place the green tea leaves in a sample receiving dish 16.
Patent JP-2000124997-A (JP)
Title: Abnormality monitoring device
Inventor: TAKEDA TOSHIAKI
IPC: H04M3/22
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To make an analysis of a fault cause easier when a trouble or the like occurs in a private exchange. SOLUTION: An extension line terminal state hold table part 109, which holds a current state for each extension line terminal 104 and an elapsed time since the current state is transited to, and a terminal state data base part 110, which stores a state of its own terminal a user uses, a state of an opposed terminal, an erroneous operation command corresponding to a reception time from a transited state of its own terminal and an erroneous operation command, are prepared. When a command for each extension line terminal is obtained by a command acquisition part 108, an erroneous operation decision part 111 and an erroneous performance decision part 112 decide an erroneous operation and an erroneous performance by comparing the received command with an erroneous operation command and an erroneous performance command made correspond to a time until the command is received since the current state is transited to. A display part 113 displays a decision result of the erroneous operation/erroneous performance.
Patent JP-H08129003-A (JP)
Title: Ultraviolet visible spectrophotometer detector
Inventor: SAITO KATSUHIKO
IPC: G01N30/74
Filed: 1994-10-31
Abstract: PURPOSE: To suppress the fluctuations of the base line of a chromatogram while using a flow cell composed of a resin. CONSTITUTION: A cylindrical cavity part 14 is formed in a cell body 12 made of an opaque resin and a moving phase into which a sample is injected is allowed to flow through the cavity part and light is projected on the moving phase. The diameter of the cavity part 14 is changed in size on the inlet and outlet sides of projection light to make the diameter of an incident light path smaller than that of an emitting light path to prevent that light is refracted in the liquid within a flow cell to impinge against a wall surface.
Patent JP-H11235630-A (JP)
Title: Jig for assembling injector head, device for adjusting space between nozzles of injector head and method of assembling injector head
Inventor: LEE SHOKI
IPC: B23P21/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a device to support fine adjustment of a space between nozzles of an injector head and a method of assembling an injector head which ensures fine adjustment of the space between the nozzles of the injector head. SOLUTION: A jig for assembling an injector head comprises: a container 40 to insert a top plate, a center plate, a bottom plate and a base plate representatively structuring the injector head; an adjustment screw for adjusting a space between the above-mentioned plates attached to north, south, east and west side walls of the container 40 and a space between nozzles, a rotary gear 56 engaged with the container 40 for rotating the screw 180 degrees; a locking screw 41 placed on the top of the container 40 for fixing the plates inserted in the container 40 thereto to prevent it from being separated therefrom during rotation of the container 40.
Patent JP-H01133081-A (JP)
Title: Toner cartridge and toner replenishing device
Inventor: HAYASHI SHIGEKI
IPC: G03G15/08
Filed: 1987-11-18
Abstract: PURPOSE:To facilitate insertion and removal of a cartridge and to surely fix the cartridge into a housing part by providing a freely oscillatable movable piece to the side wall part of the cartridge. CONSTITUTION:The freely oscillatable movable piece 7 is provided to the side wall part of the cartridge 1 which has internally a space for housing the toner and has an aperture 3 for discharging the toner over the longitudinal direction thereof. This movable piece 7 is, therefore, moved to the side wall part so as not to hamper the mounting operation during the operation. The piece acts as an engaging means after the mounting. The movable piece can be moved to the side wall side even during the attaching and detaching of the cartridge. The toner cartridge which is smoothly attachable and detachable and that can be surely fixed is thereby obtd.
Patent JP-H01133774-A (JP)
Title: Thermal recording method
Inventor: SUGA SHOICHI
IPC: B41J33/54
Filed: 1987-11-19
Abstract: PURPOSE:To contrive a higher recording speed, by taking up the whole length of a multi-strike ribbon to one side, then recording in the reverse direction while taking up the ribbon in the opposite direction, and repeating these operations. CONSTITUTION:An ink ribbon is taken up in a forward direction concurrently with rightward recording, and each time recording in one line is finished, a returning operation is conducted, and rightward recording is again conducted. This series of operation (I) is repeated, and when a ribbon end is detected (II) by a sensor upon recording to the tail end of a line, the returning operation is not conducted, and leftward recording (II) is conducted while taking the ribbon in the reverse direction for the next and latter lines. When the ribbon end is detected (IV) by the sensor during the recording, a head is turned up at that position, and is caused to skip (V) to the tail end of the line. Then, the head is turned down at the tail end of the line, the last part of the line is recorded (VI) leftward, and leftward recording is conducted while taking up the ribbon in the reverse direction for the next and latter lines. Thus, wasting of the ribbon is obviated, and favorable operability is ensured.
Patent JP-H09133952-A (JP)
Title: Camera provided with stroboscopic device capable of intermittent light emission and its photographing system
Inventor: SASAKI TOYOJI
IPC: G03B9/70
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To change at least either of the number of light emitting times and an emitted light quantity per each time preferably to the opening time of a shutter by setting the opening time or the maximum opening time of the shutter so that the light emission of a stroboscopic device may be stopped in the case the rear curtain of a camera travels. SOLUTION: A stroboscopic device 11 is constituted of a power source circuit part 24, a light emitting part 25, a control part 26, a light receiving circuit part 27 and a display part 28. The light emitting part 25 is constituted of a main capacitor MC, a discharge tube Xe, a diode D1, and an IGBT 30, a voltage doubler circuit and a trigger circuit, and the start and the stop of light emission are controlled just by controlling the IGBT 30. The control part 26 is constituted of a CPU 32, various switches 17 to 21 and a connection terminal 15 for connection with a camera, which is constituted of six terminals. In the case a signal X is turned on in a state where the shutter curtain of the camera is opened, the CPU 32 outputs a light emission inhibiting signal to the light emitting part 25 according to the signal change from 'L' to 'H' in a terminal X.
Patent JP-2001119940-A (JP)
Title: Power factor improving converter circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a power factor improving converter, which has realized low cost and reduction in size and also improved electrical characteristics, such as power conversion efficiency or the like. SOLUTION: As a power factor improving converter circuit, a complex resonance type converter is formed in view of realizing low cost and reduction in size to make constant an average value of the secondary side DC output voltage considering a low-speed response of the control means, and also realizing a power factor improving converter having improved the electrical characteristics, such as power conversion efficiency or the like.
Patent JP-H11114539-A (JP)
Title: Classifying method for crude refuse and classifying device therefor
Inventor: WADA KUNIO
IPC: B09B3/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To efficiently classify crude refuse from a mixture composed of the crude refuse and foreign matter, such as packaging materials. SOLUTION: The one end face 29 of a cylindrical vessel 18 having plural holes on its peripheral walls is closed with an openable and closable cap 30 and a mixture 20 composed of the crude refuse 21 and the foreign matter 22 is fed from a hopper 15 into the cylindrical vessel 18 and thereafter the mixture 20 is pressed by a plunger 43 inserted from the other end face of the cylindrical vessel 18 to extrude the highly flowable crude refuse 21 in the mixture 20 from the holes 19 at the peripheral wall of the cylindrical vessel 18 and to compress the foreign matter 22 in the mixture 20 between the cap 30 and the plunger 43. The cap 30 is then opened and the plunger 43 is further advanced to extrude the compressed matter of the foreign matter 22 from the one end face 29 of the cylindrical vessel 18. The foreign matter 22 is shaken off by a pusher 33.
Patent JP-S62145176-A (JP)
Inventor: RAINHORUTO KOCHIIRU
IPC: G01R31/34
Filed: 1986-12-09
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-S63146896-A (JP)
Title: Separation of antibody
Inventor: YAMAKAWA YOSHIO
IPC: C07K16/00
Filed: 1986-12-11
Abstract: PURPOSE:To separate an antibody in high accuracy and reproducibility, by subjecting an antibody-containing liquid to chromatographic treatment using a column packed with aggregate of spherical hydroxyapatitie particles having specific particle diameter. CONSTITUTION:An antibody such as mouse monoclonal antibody is separated from a liquid containing said antibody by using a column packed (at a packing ratio of preferably >=75%) with aggregate of essentially spherical hydroxyapatite particles (preferably belonging to hexagonal system having unit lattice constant of 9.58+ or -0.08Angstrom  for a-axis and 7.00+ or -0.05Angstrom  for c-axis). THe median of the particle diameter is 1-10mum, preferably 1-3mum and >=90% of the particles have particle diameter of <=25mum.
Patent JP-H10138197-A (JP)
Title: Method and device for controlling contact pressure for rotary cutter
Inventor: ICHIKAWA SHIGERU
IPC: B26D7/10
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To simply adjust the contact pressure profile by judging the contact pressure profile along the longitudinal direction of a knife, and heating or cooling each part of the knife or a plain rotor according to the judged contact pressure profile. SOLUTION: A contact pressure profile detecting means 50 to generate the contact pressure signal to indicate the contact pressure value at each part of a knife 20 is arranged along the longitudinal direction of the knife 20. An operation control device 80 to input the command for heating or cooling to an adjusting means 60 through an input/output control device 70 is provided based on the contact pressure profile along the longitudinal direction of the knife 20 to be fed through the input/output control device 70. The contact pressure profile of the knife 20 is adjusted as desired by the adjusting means 60 by heating or cooling each corresponding part of the knife 20 in response to the contact pressure signal.
Patent JP-H01136028-A (JP)
Title: Liquid level measuring apparatus
Inventor: INOUE KAZUO
IPC: G01F23/00
Filed: 1987-11-20
Abstract: PURPOSE:To accurately measure a liquid level, by detecting the angle of inclination of an actuator, which detects the liquid level in a tank and pivotally mounted to the bottom of the tank at the base end part in a freely tiltable manner, to perform operational processing. CONSTITUTION:An actuator 3 having a float 4 at the upper part thereof is arranged to the under surface of a fuel tank 2. When the posture of an airplane 1 is changed and the tank is tilted or the liquid surface of fuel 6 is inclined corresponding to the acceleration of the airplane, a signal generator 5 outputs the angle alpha of inclination of the actuator 3 with respect to a neutral axis and the signal corresponding to the direction thereof to a signal processor 7. The signal processor 7 receiving this signal calculates a correction value, which corrects the value obtained by a fuel measuring sensor 8, obtained from the tank shape stored in a memory part, the arranging position data of both of the actuator 3 and the fuel measuring sensor 8 as a liquid level measuring sensor and the angle of inclination of the actuator 3 and similarly corrects a fuel liquid signal to output the same to a fuel amount indicator 9.
Patent JP-S62152944-A (JP)
Title: Polystyrene molded ceiling
Inventor: ITO KAZUO
IPC: B32B27/12
Filed: 1985-12-26
Abstract: PURPOSE:To improve the extent of light resistance as well as to prevent any cracks from occurring in a polystyrene molded ceiling base material because of deterioration, by gluing the said base material and fibriform outer cover and a hot-melt bonding agent containing an ultraviolet absorbent. CONSTITUTION:An automobile molded ceiling material is made up of a laminated body composed of a fibriform outer cover layer 1 consisting of a polyester nonwoven fabric or the like, a hot-melt bonding agent 2 containing an ultraviolet absorbent and a polystyrene base material 3. The polystyrene base material 3 should use a triplex sandwich base material (a polystyrene film layer 3a + a polystyrene foaming layer 3b + the polystyrene film layer 3a). According to the above-mentioned constitution, the ultraviolet rays transmitting the fibriform outer cover layer 1 are absorbed by the bonding agent layer 2 so that the light resistance in the polystyrene base material 3 is improvable, thus any cracks due to deterioration in the said base material 3 are preventable.