baber/WOPTO huggingface dataset:
Patent JP-H0449631-A (JP)
Title: Wire-bonding method
Inventor: NARIMI ISAO
IPC: H01L21/60
Filed: 1990-06-19
Abstract: PURPOSE:To enable adhesion strength of wire bonding to be improved and scattering of the adhesion strength to be reduced by further striking at least near a second bond of the second bonded wire in connection by wire bond. CONSTITUTION:A wire 36 is used to connect an electrode part 33 of a bare chip IC 32 which is mounted on a circuit board 31 and an electrode part 37 which is provided on a wiring 35 near the bare IC chip 32. Then, a wire ball which is formed on the wire which jumped from a tip of a capillary due to electrical discharge is welded on the wire near a second bond neck part of the wire 36 which is thus connected by using pressure which is applied to the capillary and ultrasonic energy in piles and the wire is pulled out by pulling up the capillary, thus forming a ball 39. A lower surface periphery of the struck ball 39 in tiles in this manner is firmly welded onto a surface of the electrode part 37 of the wire 35 which also holds down the wire 36 which is connected initially, thus enabling welding strength to be reinforced.
Patent JP-S6218563-A (JP)
Title: Treatment of aluminum photosensitive material
Inventor: SUZUKI TAKESHI
IPC: G03G5/00
Filed: 1985-07-18
Abstract: PURPOSE:To separate and recover aluminum and photosensitive material by bringing an aluminum photosensitive member into contact with an oxidizing liquid which passivates aluminum. CONSTITUTION:This method consists in separating and recovering aluminum and photosensitive material by bringing the aluminum photosensitive member into contact with the oxidizing liquid which passivates the aluminum. The oxidizing liquid is, for example, a concd. nitric acid. The photosensitive material on the surface of the aluminum photosensitive member dissolves in the oxidizing agent when the concd. nitric acid and the aluminum photosensitive member are brought into contact with each other by means such as dipping or spraying. On the other hand, an oxide film is generated on the surface of the aluminum and is passivated, by which the aluminum is protected; therefore, the sepn. and recovery of both are made possible. The efficiency of stripping the photosensitive material and the protecting condition of the aluminum vary largely with the oxidizing power and temp. of the oxidizing liquid to be used and time; for example, the sepn. and recovery of both are possible in the case of using the concd. nitric acid if the member is dipped for about 5hr in the liquid at a room temp. (20-30 deg.C) and abut 0.15-1hr at 50-60 deg.C.
Patent JP-H0820303-A (JP)
Title: Front passenger seat air bag device for vehicle
Inventor: SASAKI TSUNEO
IPC: B60R21/26
Filed: 1994-07-11
Abstract: PURPOSE:To manufacture the hooked section of an inflator integrally with a container and reduce the cost in storing the inflator of an air bag device. CONSTITUTION:Multiple elastically deformable erect pieces 13 to be brought into contact with the peripheral face of an inflator 5 are integrally formed on the peripheral edge section of the inflator insertion opening of a bag container 3. A bolt 20 protruded at the insertion tip section of the inflator 5 is formed integrally with a hooked section 16 at the peripheral edge section of the bolt hole on the other side face section of the container 3 for positioning in the rotary axis direction of the inflator 5.
Patent JP-H092156-A (JP)
Title: Mirror for vehicle
Inventor: SAKAMOTO FUMIO
IPC: B60R1/06
Filed: 1995-06-26
Abstract: PURPOSE: To provide a mirror for a vehicle to not only improve workability but also prevent the occurrence of a drop and a deviation, and besides improve reliability. CONSTITUTION: A base member 16 serving as a bracket and a nipping piece 18 are fixed in a mirror body 13 and engaging holes 16i and 18c are formed in the base member 16 and the nipping piece 18, respectively. Engaging claws 19c brought into elastically repulsive engagement with the engaging holes 16i and 18c are formed on a plurality of holders 19. A rod-form stay 12 fixed to a car body in such a state that the holder 19 is positioned therebetween is nipped between the base member 16 and a nipping piece 18.
Patent JP-S6316929-A (JP)
Title: Inspection adjustment head
Inventor: NAKADA AKIO
IPC: G01B5/00
Filed: 1986-07-07
Abstract: PURPOSE:To enable the improvement of the reliability of robot work by providing a double-side opposed type air bearing, a locating pin and an inspection tool, and supplying compressed air to bearing faces opposed via the air passage of the bearing part. CONSTITUTION:Bearings 7A and 7B fitted to a robot mounting bracket 6 are used to sandwich a block 11 vertically, thereby forming the air bearing of double-side opposed type. And a locating pin 12 is fixed to the block 11 and a tool 13 is retained via a bearing 15. Also, an air circuit for said air bearing is divided into 9A and 9B, and this circuit 9B is fitted with a solenoid valve 10 for controlling air supply to a bearing plate 7A, thereby effectuating a lock mechanism. According to the aforesaid constitution, a floating inspection adjust ment head is available and smooth head motion without any friction is obtained, as the slide face of the head is afloat.
Patent JP-H0210579-A (JP)
Title: Optical information recording/reproducing device
Inventor: NISHIDA MASAMI
IPC: G11B7/007
Filed: 1988-06-29
Abstract: PURPOSE:To discriminate a moving direction at the time of access and to easily detect a track moving quantity, etc., by providing a data decoding circuit and a subtracting circuit. CONSTITUTION:A data decoding circuit to decode a mark which periodically changes according to a track position provided in a sample mark to be a servo area conforming to the modulating rule of data, a first register to hold numeric value data obtained from the output of the data decoding circuit, a subtracting circuit to operate the numeric value data, a decoder to decode the output signal of the subtracting circuit, and a second register to hold the highest-order bit of the output signal of the subtracting circuit are provided. By operating the difference between the increment data corresponding to the new numeric value data obtained when an optical pickup crosses the sample mark and the increment data in the first register by means of the subtracting circuit, the track moving quantity between the sample marks can be obtained. Further, by decoding the area where an encoding bit can be used as it is from the output signal of the subtracting circuit, the correct moving direction can be always discriminated.
Patent JP-H062782-A (JP)
Title: Pneumatic pressure operating valve
Inventor: YOKOYAMA IKUO
IPC: F16K31/122
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a pneumatic pressure operating valve which is equipped with an opening/closing signal generating means in a noncontact structure which has not a slidable part in the outside of a valve body. CONSTITUTION:As for a pneumatic pressure operating valve equipped with a pneumatic actuator in the upper part of a valve body 1, the actuator is eqipped with an air cylinder 20 which supports a piston 15 and a piston rod 16 connected with a valve body 10 in vertically movable manner and a bonnette 28 installed in the upper part of the air cylinder 20. A magnet 19 is installed in the upper part of the piston 15, and a magnetism sensor 35 which senses the magnetic force of the magnet 19 and generates electric signals is installed outside the bonnette 28.
Patent JP-S6221613-A (JP)
Title: Device for arranging and supplying elastic annular body
Inventor: MOCHIZUKI HITOSHI
IPC: G11B15/26
Filed: 1985-07-16
Abstract: PURPOSE:To improve the efficiency of operation in the above-captioned device for incorporating a rubber belt or the like in a video disk by rotating a cylindrical bobbin having an entaglement relieving lever and a conical section to relieve the entanglement and arrange elastic annular bodies. CONSTITUTION:Conical sectioned bobbins 10 on which a plurality of elastic annular bodies are hooked are located temporarily at predetermined positions. Next, a slide table 11 is advanced while a bobbin rotating actuator 5 is rotated to be connected to joints 6a, 6b of the bobbin 10. Thus, the bobbin 10 is rotated and advanced to the predetermined position so that the end of the bobbin 10 is coupled with a separating-arranging section not shown. A entangelement relieving lever 9 is also rotated as this bobbin 10 is rotated to repetitively lift and relieve a work. Thus, the work is hung down and lifted repetitively to relieve entanglement. By this constitution is improved the efficiency of operation.
Patent JP-H0514490-A (JP)
Title: Pushbutton telephone set
Inventor: MUNAKATA KENJI
IPC: H04M1/72
Filed: 1991-07-01
Abstract: PURPOSE:To make the extension talking quality equal to the talking quality of an external line. CONSTITUTION:When an external line selection button 9 is depressed at talking with an external line, a low level is outputted to an output terminal of a state control circuit 8, an extension external line automatic changeover switch 7 is turned off, no current is supplied from a DC power supply circuit 4 to a speech circuit 5 and the current is supplied from a station side via line terminals 1, 2 and a rectifier circuit 3. When an extension selection button 10 is depressed at the extension talking, the output terminal of the state control circuit 8 goes to a high level and the extension external line automatic changeover switch 7 is turned on, power is supplied from a DC power supply circuit 4 to the speech circuit 5 and the extension talking with plural other pushbutton telephone sets connecting to the same pushbutton telephone master set in multi-drop system is attained. In this case, an extension state output circuit 12 detects a high level of the output of the state control circuit 8 to activate an automatic changeover switch 11. The automatic changeover switch 11 activates a 3dB pad terminal of the speech circuit 5 to set the speech circuit 5 into the extension speech state.
Patent JP-H0326617-A (JP)
Title: Paper feed device
Inventor: OOISO YOSHIHIRO
IPC: B65H3/06
Filed: 1989-06-23
Abstract: PURPOSE:To ensure the prevention of multiple feed with a simply-structured feed device for bank notes, etc., by arranging a protrusion member to push a table to an opposite energization direction via the top face portion of papers, a preliminary feed roll to advance the papers a little and a feed member to feed the papers in a great distance, in sequence by rotational direction on the outer periphery of a roll. CONSTITUTION:When a feed roll 9 is rotated toward an arrow mark, a protrusion member 10 first has contact with the top face portion of papers 20 to press the papers 20 and a table 2 downward. The protrusion member 10 is apart from the papers 20 at once with the rotation of the roll 9, and the table 2 once pressed downward is returned to the original position by spring 5. When the feed roller 9 is rotated at 90 deg., a preliminary feed roll 12 has subtle touch contact with the top face portion and is slightly rotated to give the papers 20 slight movement. The top face portion of the papers 20 is thus separated from the next paper. Then, a feed member 15 has contact therewith to perform feed with high friction engagement.
Patent JP-H02193174-A (JP)
Title: Electrophotographic copying device
Inventor: SHIMONO MAMORU
IPC: G03G15/00
Filed: 1989-06-23
Abstract: PURPOSE:To easily confirm developer color from outside by providing a display device which displays the features of a stored developer and forming an opening on the top plane side of a case. CONSTITUTION:On the top plane of a toner cartridge 37, which is a developer supplying means, a color label 167 is put as the displaying means which displays the features of the toner which is the developer stored in the toner cartridge 37. A color display part 166 consists of the opening is formed on the top plane cover 165 of a device main body 1 which is the case. Therefore, the color of color label 167 put on the top plane of the toner cartridge 37 is seen by means of the color display part 166 consists of the opening. Thus, the color of the developer is easily confirmed from outside by simple and inexpensive constitution.
Patent JP-H11352109-A (JP)
Title: Device and method for inspecting eddy current
Inventor: YANO MASAYA
IPC: G01N27/90
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an eddy current inspection device which has a simple structure and can eliminate an error in magnetic field measurement caused by temperature drift in a detection part. SOLUTION: A heater 32 is turned on beforehand to raise the temperature of a probe holder 3, and is set so as to keep the temperature, for example, at 50 deg.C. After the temperature of the probe holder 3 becomes constant, a current is supplied to a probe detection part 2 and a steel pipe T is carried to start the measurement of a decarbonized layer. The magnetic field measurement error of the probe detection part 2 can be eliminated, as the temperature drift in the probe detection part 2 is not generated.
Patent JP-H116263-A (JP)
Title: Heat exchange type roof panel
Inventor: HASEGAWA YOZO
IPC: E04D1/30
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange type roof panel of simple constitution, having both good appearance when installed on a roof and ease of construction. SOLUTION: A heat exchange roof type panel 1 is made of a metallic plate- shaped member covering the roof of a building and includes a heat medium flow passage 4 formed inside the plate-shaped member and connections 5 formed at both ends of the heat medium flow passage 4 to connect with the end of a heat medium flow passage 4 located inside another metallic plate-shaped member or with external piping. In that case, the heat exchange type roof panel 1 comprises upper and lower panels 2, 3, with the heat medium flow passage 4 so formed that upper and lower grooves 2a, 3a formed on the respective inner surfaces of the upper and lower panels 2, 3 are made to coincide with each other. The heat medium flow passage 4 forms a track that meanders inside the heat exchange type roof panel 1, and the heat exchange type roof panel 1 is a die-cast product.
Patent JP-H0447560-A (JP)
Title: Digital signal recording and reproducing device
Inventor: WATABE OSAMU
IPC: G11B20/10
Filed: 1990-06-15
Abstract: PURPOSE:To prevent an external coupling device from being damaged by generating a low output level data in the vicinity of zero level with a recording data generating means for a given period of time from the time of inputting a recording mode changing signal. CONSTITUTION:When the recording mode changing signal Swm is inputted to an A/D converter and 16   12 bit converter part 2 and a recording signal processing circuit part 4, an audio mute signal Sn of an L-level pulse state having a pulse width of a prescribed time is generated by an audio mute signal generating circuit which is operated by the changing signal Swm, and is inputted to the other input terminal of an AND gate 3. Consequently, in the meanwhile, a recording data corresponding to zero level is generated by the recording signal processing circuit part 4 to be recorded on a magnetic tape 6. As a result, even when the above processing is performed temporarily under a mode not corresponding to a recording mode for the recording time, at the time of changing modes during the recording time, this output is suppressed to a low level, and the occurrence of an eddy current on an external coupling device, such as a speaker, etc., to be connected with an output terminal is prevented.
Patent JP-S5784154-A (JP)
Title: High voltage thyristor valve
Inventor: OGATA FUMIO
IPC: H02M7/04
Filed: 1980-11-14
Abstract: PURPOSE:To facilitate maintenance and inspection of a high voltage thyristor valve by a method wherein a piping for insulating material and a piping for dry air are connected to the thyristor valve main body through a switching valve. CONSTITUTION:The piping 6 for insulating material and the piping 7 for dry air are arranged previously to the thyristor valve 10 through the switching valve, and when a trouble took place, the insulating material is extracted sending in dry air, and after then, a man comes in the tank from an inspection hole at the side of the tank to perform inspection and maintenance of the trouble part. Accordingly inspection and maintenance can be performed easily without transferring the heavy thyristor valve.
Patent JP-S6423116-A (JP)
Title: Angle position encoder
Inventor: PIITAA II JIYAKOBUNN
IPC: G01D5/36
Filed: 1988-06-29
Abstract: PURPOSE: To reduce the uncertainty in the location of the center of rotation of a code ring without increasing the cost by producing the light images of encoded images positioned in the diametral direction by forming Moir'e fringes by irradiating the images with light. CONSTITUTION: A set of images 14 are arranged on the outer periphery of a code ring 11 which rotates around an axial line 13. The images are constituted so that they can represent positional codes split into various angles. In a plane 25 provided on the outside of the ring 11, part 23 of an image set 21 which is positioned in the diametral direction against part of image set 21 can be superimposed upon the part 21. When the ring 11 rotates around the axial line 13, the image sets 21 and 23 which are faced to each other in the diametral direction move in the opposite directions and Moire fringes are formed in the plane 25. When the ring 11 rotates, opaque elements 38 and 40 are moved relatively to each other and, at the same time, the Moire fringes move in the direction perpendicular to the Moire fringes themselves, namely, along the axial line 13.  The relative displacement of the Moire fringes indicates the position and movement of the ring 11.
Patent JP-S5683623-A (JP)
Title: Negative-pressure clutch for vehicle
Inventor: SUZUKI TETSUJI
IPC: F16D25/08
Filed: 1979-12-07
Abstract: PURPOSE: To conduct and cut off the transmission of the rotation of an internal- combustion engine to rotary apparatuses in accordance with the operating condition of the engine by operating the negative-pressure clutch while utilizing a negative pressure being present in a suction system of the engine.  
     CONSTITUTION: When the opening of a throttle valve 3 is small, a high negative pressure is applied to a negative-pressure taking-out port 4 and a diaphragm 12 moves against the force of a spring 15 to pull a shaft 16 upward, so that a rotary body 17 moves attendingly and contacts with both rotary bodies 10, 11 with sufficient frictional forces, whereby the rotation of the engine 1 is transmitted to an air pump 5 through a shaft 54 and the pump 5 is driven. Simultaneously, a valve 18 fixed to the shaft 16 opens an air passage 8, whereby secondary air is supplied. On the other hand, during intermediate/high-load operation of the engine 1, the port 4 is on the upstream side of the valve 3 and is applied with the atmospheric pressure, so that the diaphragm 12 is pushed by the spring 15, the rotary body 17 is separated from the rotary bodies 10, 11 and the pump 5 is not driven. In that case, the valve body 18 closed the air passage 8 to prevent the back flow of exhaust gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5585353-A (JP)
Title: Preparation of mushroom pickles
Inventor: SUGIYAMA NORIO
IPC: A23L19/00
Filed: 1978-12-20
Abstract: PURPOSE:To prepare tasty mushroom pickles having a rich flavor and improved texture, by subjecting mushrooms to the steps of drying, heating and pickling. CONSTITUTION:Mushrooms, e.g. shiitake, hatsutake (Lactarius hatsudake), matsutake (matsudake mushrooms), are dried on wire nets, in the sun for about 3 days to produce the flavor unique to the mushrooms. The mushrooms are then steamed or boiled lightly and softened, pickled in miso (e.g. prepared by mixing soybean with koji and common salt at a 1:1:0.55 volume ratio) for 1-3hr or salted.
Patent JP-H1012688-A (JP)
Title: Method for inspecting semiconductor chip
Inventor: KENO TAKUJI
IPC: G01N21/88
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting a semiconductor chip with which inspection for judgement for goodness is quickly performed for all. SOLUTION: Relating to a method for inspecting a semiconductor chip which is constituted in such a way that an insulating film 2 which has a step is formed on a substrate 1, and a wiring electrode 3 is formed on the insulating film 2, in a final process of semiconductor chip manufacture, a chip flat surface is irradiated with light from above a semiconductor chip at right angles, and irradiating light 8 scans along the chip flat surface, and an intensity distribution of reflected light 9 is detected. By judging a formation condition of wiring electrodes 3a and 3b from the intensity distribution, nondefective/defective of the semiconductor chip is judged.
Patent JP-S5862480-A (JP)
Inventor: ARIGA TAKAO
IPC: F25D23/12
Filed: 1981-10-07
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-H106097-A (JP)
Title: Hydraulic controlling device of die for pressing
Inventor: ANDO HIROYUKI
IPC: B30B15/16
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To lubricate an upper die and a lower die enough. SOLUTION: In a die for pressing which is made to form a work between an upper die attached on a slide and a lower die attached on a bolster 5 side, a hydraulic cylinder 10 is installed on the lower part of the lower die, a hydraulic room 10d of the hydraulic cylinder 10 and the inside of a hydraulic tank 18 pressurized with an air are connected through a relief valve 16, a knock out installed freely sliding up and down inside the lower die is applied with a backing pressure, and a switching valve 33 to intercept supplying of the air is installed between the hydraulic tank 18 and an air source 28. Then, because the knock out is held at the lowering position by changing the switching valve 33 after forming, the inside of cavities of the upper and lower dies can be lubricated enough, therefore, the shortage of lubricant can be solved.
Patent JP-H1012174-A (JP)
Title: Accelerating tube aging device in ion implantation device
Inventor: IKEDA KOICHI
IPC: H01J37/248
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an accelerating tube aging device capable of sufficiently protecting a power source for applying voltage to an electrode of an accelerating tube without taking time more than conventional devices in the accelerating tube aging device in an ion implanting device. SOLUTION: In a power source 81 in which output voltage becomes voltage corresponding to the rotational angle of a voltage adjusting operation part 81a, a motor M is connected to the operation part 81a so as to rotate the operation part 81a, and the motor M is driven with a motor driving part 821 based on the driving instruction of a control part 822. The control part 822 raises output voltage in the increment of 5kV, and when output current detected with a current detecting part 812 is an allowable current value or lower, keeps the output voltage at that time for five minutes, and raise again the output voltage by 5kV, and repeats this procedure until the output voltage reaches 30kV, and when detected current reaches a danger current value, stops the output of the power source 81.