baber/WOPTO huggingface dataset:
Patent JP-H08250540-A (JP)
Title: Semiconductor device
Inventor: SHIBATA NAOKI
IPC: H01L21/60
Filed: 1995-03-13
Abstract: PURPOSE: To provide a semiconductor optical device which has such a structure that no damage may be given to a crystal growth layer at the time of wire bonding. CONSTITUTION: It is found that in a nitride compound semiconductor light emitting device 100, a semiconductor layer has been damaged at the time of wire bonding because a sapphire substrate 1 is made of rigid material. Concerning the light emitting device 100 of such a structure, a bonding region is opaque and has nothing to do with light emission and therefore the only requirement for the structure of the device is that electric conduction should be assured. Because of that reason, an electric pad for wire bonding 10 is made thick to eliminate damages to be done to a lower semiconductor layer at the time of pressure bonding. The electric pad 10 is made of metal and can plastic-deform and thereby lessen a shock and as a result, prevents damages from being given to the lower semiconductor layer. Since the semiconductor device has the thick- structured electric pad 10, damages are not given to the lower semiconductor layer at the time of pressure bonding and as a result, the semiconductor device can increase its durability.
Patent JP-S5418003-A (JP)
Title: Gap winding electric revolving machine
Inventor: TAKAHASHI MIYOSHI
IPC: H02K3/47
Filed: 1977-07-11
Abstract: PURPOSE: To simplify the support of an armature coil within its air gap by specifying its inner diameter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000278853-A (JP)
Title: Connecting section having disconnecting function
Inventor: ADACHI KAZUHISA
IPC: H02G15/08
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a connecting section in which a connected cable need not be removed and the pressure resistance tests of each cable can be conducted efficiently. SOLUTION: The connecting section having the disconnecting function has the first internal conductor 21 and at least the second internal conductor 22 adjacently arranged to the first internal conductor 21. A conductor connecting member 30 or an insulating disconnecting member can be installed detachably between a connection accepting hole on which the connection material 100 of a power cable can be mounted and a charging port for electrically connecting or interrupting the first and second internal conductors 21, 22.
Patent JP-H10252943-A (JP)
Title: Vacuum valve
Inventor: KAWAHARA FUMIO
IPC: F16K51/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent particles to be generated in an inner space part of a bellows from being discharged outside a valve by providing an air filter in a communication hole in a vacuum valve to communicate the inner space part of the bellows with an atmospheric space part outside the valve through a communication hole. SOLUTION: A vacuum seal material is attached to a part at which a valve element 7 is opposite to a valve seat 16 of a valve body 15. A bellows 8 surrounding a valve shaft 6 is provided between the valve element 7 and a bulkhead 19, and one end of the bellows 8 is fixed to the bulkhead 19 and the other end is fixed to the valve element 7. An air filter 11 is provided in a communication hole 10 to communicate an inner space 9 of the bellows with an atmospheric space part outside the valve. In this structure, when a vacuum valve is in the open condition, particles in the inner space 9 of the bellows 8 are not discharged outside the valve, and a clean room is not polluted with particles.
Patent JP-H01255353-A (JP)
Title: System for sending selection signal
Inventor: NAKAMURA NORIMASA
IPC: H04M3/60
Filed: 1988-04-05
Abstract: PURPOSE:To stabilize a circuit and to prevent a malfunction by distributing the number of selecting signals to be simultaneously sent with different phases so that it can be made uniform between respective phases. CONSTITUTION:An automatic incoming distributor 1 main body distributes an incoming call from a subscriber supplied through a public line 2 to one of terminals 3A-3C controlled by an operator, and it is composed of a distributor 11 and a controller 12 in a computer constitution to control the distributor 11. At the time of ringing the calling bells of plural lines at the same time, the ringing is not executed with the same phase but it is executed by dividing the phase into different phases in order to allow a load to be uniform. In such a case, the number of selecting signals to be simultaneously sent with respective phases is supervised, and at the time of sending the new selecting signal, the sending is executed with the phase in which the number of signals to be simultaneously sent is minimum. Thus, the load applied to a power circuit can be made uniform, the circuit can be stabilized, and simultaneously, the malfunction can be prevented.
Patent JP-H03280189-A (JP)
Title: Handy terminal
Inventor: SAITO KIYOSHI
IPC: G07G1/00
Filed: 1990-03-29
Abstract: PURPOSE:To always hold a device securely, simultaneously, to improve operability at the time of the input of received order information by connecting an input means and a display part on whose one end surface a display device is formed to each other through a tubular connecting means so as to be capable of rotating freely by 180 degrees, and providing a signal line to connect them electrically. CONSTITUTION:A keyboard part 4 as the input means is connected to the lower side surface of the display part 3 on whose front surface the display device 3a such as an LCD, etc., and a function sheet 3b are arranged so as to be capable of rotating freely within the range of 180 degrees. As for the keyboard part 4, an arithmetic circuit unit 4d is arranged in a housing 4c at whose one end a tubular revolving shaft 4c1 as the connecting means is formed and menu key sheets 4a1, 4b1 and menu sheets 4a, 4b as the keyboard are laminated and arranged on both the side surfaces of the case body 4c. The arithmetic circuit unit 4d is connected to the display part 3 through the signal line 4f inserted into the inside of the revolving shaft 4c1. Thus, the device can be held securely irrespectively of the case of the input of the received order information or the case of the rotation of the input means, and simultaneously, the improvement of the operability at the time of the input of the received order information and the miniaturization of the device can be realized.
Patent JP-S526060-A (JP)
Title: Phased array antenna
Inventor: SUGA JIROU
IPC: H01Q3/26
Filed: 1975-07-02
Abstract: PURPOSE:The phased array antenna of which the main beam width of the antenna pattern and the side robe level are improved.
Patent JP-H07267464-A (JP)
Title: Curl correcting device and image forming device
Inventor: SATO OSAMU
IPC: B65H29/70
Filed: 1994-03-28
Abstract: PURPOSE:To provide a curl correcting device capable of correcting a curl in response to the curled state of a sheet material. CONSTITUTION:A curl correcting device main body 2A is provided with a horizontal path 3A having a small upward curl 30 and through which a sheet material S passes and an inclined path 4A having a large upward curl 31 and through which the sheet material S passes. The path 4A is branched and arranged above the path 3A, and it is inclined higher toward the downstream from a branch point 5A. The path 3A has no curl correcting capability, and the path 4A has an upward curl correcting capability. A curl correcting means 6A correcting an upward curl is installed in the middle of the path 4A.
Patent JP-S57192550-A (JP)
Title: Pressurizing apparatus to holding medium in medical, especially, dental handpiece
Inventor: OIGEN AIBOFUNAA
IPC: H01R13/633
Filed: 1982-05-15
Abstract: During cleaning of handpieces (3) the cleaning agent present in the interior of the handpiece is to be pressurised by a pressure drive (4), movable parts (2) arranged inside the handpiece simultaneously being moved by a movement drive (7) located in a housing (1) which also comprises the pressure drive and delivers the pressure through an outlet opening (5) via engagement means (8) accessible through the outlet opening (5) and via counter-engagement means (9) accessible through an inlet opening (6) of the handpiece. For attachment of handpieces (3) having different counter-engagement means (9) or handpiece parts (10) to the outlet opening (5) of the housing, and for cleaning them while moving their movable parts (2), the outlet opening (5) is allocated several different engagement means (8a, 8b) for selective engagement with the different counter-engagement means (9) of the handpieces (3) or handpiece parts (10). <IMAGE>
Patent JP-H03280706-A (JP)
Title: Ultrasonic wave delay line
Inventor: NOGUCHI KENJI
IPC: H03H9/36
Filed: 1990-03-29
Abstract: PURPOSE:To evade a crack and chipping to improve the yield of a product by constituting a transducer of an organic chemical compound. CONSTITUTION:A pyramid shaped ultrasonic wave delay medium block 10 is formed by removing a corner along a center line to form a notch face 2, and a non-electrode forming part is provided to a middle part 12 on an upper face 1B and a side face 1C of the block 10 adjacent to the notch 2 to form earth electrodes 3, 3. The delay medium block 10 is cut off at a prescribed thickness to manufacture plural incomplete ultrasonic wave delay lines simultaneously. Tin is vapor-deposited to the upper face of plate shaped transducers 4, 5 on the electrodes 3, 3 formed on the transducer bonding face 2 of all the split incomplete ultrasonic wave delay lines to form electrodes 14, 14.
Patent JP-H09272159-A (JP)
Title: Manufacture of pneumatic radial tire
Inventor: YOSHIOKA HIROSHI
IPC: B29D30/20
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To make the thickness of a side rubber layer uniform circumferentially in a manufacturing method excellent in operability and productivity in which the generation of cracks which can cause separation troubles in a joint between a pair of right and left side edge rubber parts formed on both sides tread rubber and a side rubber layer. SOLUTION: At least a bead core, a radial carcass, and as required an inner liner and a member for reinforcing the periphery of a bead are assembled on a cylindrical former. With a molded assembly expanded toroidally, a belt and a tread rubber layer are stuck on the outside of crown part, and then a pair of right and left side rubber layers which is molded previously in an another process is stuck on the surface of a side part to produce a green tire, which is vulcanized.
Patent JP-H0815939-A (JP)
Title: Image forming device
Inventor: AZUMA JUN
IPC: B41J2/44
Filed: 1995-04-07
Abstract: PURPOSE:To reduce the occupation area of a device main body and to effectively sent out heat in the device main body. CONSTITUTION:In an image forming device for forming an image on a recording medium P, the support face of a first support means 10 which supports the recording medium P and the support face of a second support means 20 which supports the recording means P are superimposed, with an optical means between them in a horizontal direction. Also, the feeding position where the recording medium P supported by the first support means 10 is fed, the transferring position of a transfer means 60, and the fixing position of a fixing means 70 are arranged in descending order in a vertical direction.
Patent JP-2000276442-A (JP)
Title: Terminal device, pseudo cente device, business operation training system, control method for terminal device, control method for pseudo center device, and recording medium
Inventor: KAMISHINA MASAOMI
IPC: G06F15/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To easily execute training for a business program by simulating a message process similar to the process, carried out when the mode of a system corresponds to business, when the mode corresponds to the training. SOLUTION: When an input device 15 of a business terminal 10 sends an execution instruction of message transmission, a communication program is called and when a mode decision part 12 decides that the mode in use is a 'training mode', a message is transmitted by a message transmission part 11 to the dummy center device 20. The sent message is received by an incoming message reception part 21 and processed by the same pseudo center program as a business center program. The outgoing message edited by an outgoing message editing part 25 is transmitted from an outgoing message transmission part 26 to the business terminal 10 and received by a message reception part 13 according through the communication program. The received message is edited by a received message editing process part 14 and a picture screen is displayed on a display device 16 based upon the message contents.
Patent JP-H11258095-A (JP)
Title: Manufacture of capacitance type pressure sensor
Inventor: MIURA KIYOSHI
IPC: G01L13/06
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor capable of preventing a sticking phenomenon and having a high nondefective rate by drying a sensor chip by soaking the sensor chip in an organic solvent after washing by water. SOLUTION: After a silicon substrate and a glass substrate are integrally joined by anodic junction, a sensor chip is completed by forming the diaphragm part on the silicon substrate by etching the silicon substrate. After etching (forming the diaphragm part), the inside of the cavity part is sufficiently cleaned by repeating washing by water, soaking in an organic solvent (isopropyl alcohol IPA) and drying by a vacuum oven, and then, an integrated wafer is stuck to a pressure sensitive adhesive resin sheet to be cut and divided into sensor chip single bodies by dicing it. The, a sensor chip is completed by reapplying washing by water, IPA soaking and drying.  A capacitance type pressure sensor is obtained by using this sensor chip, so that a sticking phenomenon between the diaphragm part of the sensor chip and the glass substrate is prevented to manufacture the capacitance type pressure sensor having a high nondefective rate.
Patent JP-H03283091-A (JP)
Title: Semiconductor memory circuit device
Inventor: SHIMOKAWA TAKEHISA
IPC: G11C11/415
Filed: 1990-03-29
Abstract: PURPOSE:To prevent a huge power supply current from flowing suddenly by providing a control means to turn an internal chip selecting signal to an inactive level when a power supply voltage is within the range of a low-level area where an internal address signal is in an indefinite state. CONSTITUTION:An output signal CSA of a level transformation circuit 13 is inputted to the first input terminal of a NAND gate G1. A field effect transistor M5, diodes D3-D6, and field effect transistor M6 and a high resistor R6 are provided while being serially connected between source supply terminals. The gate and drain of the field effect transistor M5 and the gate of the field effect transistor M6 are connected in common. Taking the connecting point of the field effect transistor M6 and the resistor R7 as an output terminal, a control circuit 5, which is connected to the second input terminal of the NAND gate G1, is provided. When the power supply voltage is within the range of the low-level area in which an internal address signal A1A from the signal input circuit 1A1 is in the indefinite state, an internal chip select signal CBB is turned to the inactive level. Thus, the large amount of current can be prevented from being suddenly flowing when the power supply voltage rises.
Patent JP-H11314277-A (JP)
Title: Biodegradable resin composition and molding method thereof
Inventor: NAKANISHI MOTOYASU
IPC: C08L101/16
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable resin composition, which can expand a biodegradable resin even to high expansion without requiring a special chemical expanding agent, the its processing technique. SOLUTION: A biodegradable resin composition is formed by aggregating a large number of biodegradable resins 1, each of which is expanded by being added with water 3 and the whole of which is shaped into a proper shape. Further, a processing method has a process for positively including the water 3 in the biodegradable resin, a process for boilingly evaporating water content in the biodegradable resin by heating the biodegradable resin up to the temperature higher than the boiling point of the water 3 and a process for aggregating a large number of biodegradable resin 1 expanded particles and integrating the whole particles under either heat or pressure or both the heat and pressure.
Patent JP-H06272421-A (JP)
Title: Multistory parking device
Inventor: SASAKI TAKASHI
IPC: E04H6/20
Filed: 1993-03-17
Abstract: PURPOSE:To prevent precisely the deviation of an automobile from a danger boundary and also collect and drain water brought in with the automobile. CONSTITUTION:A conveyor 6 is held on a deck plate 8 installed in inclination on the other side of a truck, similarly being inclined, in a parking space, so that the easy deviation of the automobile from a danger boundary is prevented by the rotation of the conveyor 6. A conduit 13 and a drain pipe 14 are installed at the position of a pillar 15 in the parking space room, so that water brought in with the automobile is completely drained.
Patent JP-H05249325-A (JP)
Title: Plastic optical fiber
Inventor: SHIMADA KATSUHIKO
IPC: G02B6/00
Filed: 1992-03-06
Abstract: PURPOSE:To decrease light transmission losses and to improve bendability by forming a fluorinated methacrylate copolymer as a sheath material and a vinylidene fluoride copolymer as a protective material and specifying the relation between the refractive indices of both. CONSTITUTION:A polymer essentially consisting of polymethyl methacrylate is formed as a core material, the fluorinated methacrylate copolymer having the refractive index n2 as the sheath material and the copolymer essentially consisting of the vinylidene fluoride having the refractive index n3 as the protective material. The refractive indices of the sheath material and the protective material satisfy the relation n2>=n3. Namely, this optical fiber has the soft protective layer on the outer layer of the sheath material layer and, therefore, the fiber surface does not crack in spite of the repeated bending treatment of the optical fiber. In addition, the refractive index of the sheath material is higher than the refractive index of the protective material and, therefore, light is totally reflected at the boundary between the sheath material and the protective material even if the sheath layer cracks. The generation of the large transmission loss of the light is thus obviated and the degradation in the light transmission performance by bending of the optical fiber is prevented.
Patent JP-H03286258-A (JP)
Title: Method and device for address dictionary generation
Inventor: SHISHIKURA MASAHIRO
IPC: G06F17/30
Filed: 1990-03-31
Abstract: PURPOSE:To reduce input operation for an address data base by an operator and to constitute a necessary and sufficient address dictionary by generating the address dictionary with modified matching information modified according to a modification pattern. CONSTITUTION:When postal matter whose destination is in a specific range is processed, addresses, i.e. address name information, etc., as a basis corresponding to respective place names within the specific range. The address data base 13 is stored with the address name of the destination, inputted on the keyboard 11, i.e. collation information. An another-name information storage part 12 is stored with another-name information on the stored address name stored in the data base 13, i.e. a specific modified pattern. A generator 14 generates a character pattern corresponding to the another-name information in the storage part 12 and the address name in the data base 13. Then the address name in the data base 13 is modified according to the another-name information in the storage part 12 to generate the address dictionary 15 with the modified address name. Therefore, the input operation for the address data base by the operator is reduced and the necessary and sufficient address dictionary can be constituted.
Patent JP-S539041-A (JP)
Title: Particle absorbent treating system
Inventor: KUBOTA MASAYOSHI
IPC: C02F1/28
Filed: 1976-07-14
Abstract: PURPOSE: To prevent a secondary public pollution from occurring and to eliminate a dehydrator in a particle absorbent treating system to simplify the structure of the system by eliminating a coagulant in the system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61240723-A (JP)
Title: Communication equipment
Inventor: UETAKE KAZUO
IPC: H04B1/16
Filed: 1985-04-18
Abstract: PURPOSE:To start easily a communication to a users who have changed their address or subscribed newly, by constituting the titled device so that a registered call code of a receiving device can be changed, added and erased easily. CONSTITUTION:In case of erasing a call code which has been registered in a RAM 31 in a receiving device contained in an electronic wrist watch, a call code writing circuit 60 makes a counter 54 count down, when a specified code for instructing an erasion is detected from a received message data. Subsequently, a registered call code of an address which is set from the counter 54 is outputted from the RAM 31, and this registered call code of 2 bytes and a call code of 2 bytes following the specified code are compared by a coincidence circuit 28. In case when they coincide, its coincident registered call code in the RAM 31 is erased. In this case, the call code writing circuit 60 brings a value of a pointer register 55 to a decrement, and always execute a control so as to indicate the largest address of the address in which the call code is stored.
Patent JP-2000277421-A (JP)
Title: Lighting device
Inventor: GOTO AKIHIRO
IPC: H01L21/027
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device of a small and simple configuration which simultaneously reduces a gauss intensity unevenness caused by a laser beam and interference noise caused by an optical integrator. SOLUTION: Related to a lighting device for lighting a mask bearing a specified pattern, a light source 1 for supplying a beam, a multi-beam generating optical system MB which, comprising a reflective member 4 and a beam splitter member 5, converts the beam from the light source 1 into a plurality of beams, and an optical integrator part 9 for forming a plurality of light source images, are provided. Related to the multi-beam generating optical system, the beam splitter member 5 is arranged to face the reflective member 4 at a specified angle, and the beam from the light source 1 is multiply reflected between the reflective member 4 and the beam splitter member 5 to generate a plurality of beams.
Patent JP-S61240980-A (JP)
Inventor: UOZUMI KOICHI
IPC: A63F9/00
Filed: 1985-04-18
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-H01254322-A (JP)
Title: Correcting method for bend of axial work
Inventor: MATSUI OSAMU
IPC: B21D3/00
Filed: 1988-04-05
Abstract: PURPOSE:To straighten a bend deformation in short time without generating a crack by executing a shot peening treatment at the part located at the bend deformation inner side of a work and pressing by a pressing means from the bend deformation outside. CONSTITUTION:The rotation of a main shaft 6 is stopped when the outside of the bend deformation of an axial work 2 is made in the state of being faced right under. Thereafter, a shot is injected to the lower part from the nozzle located just above of the groove part 2a of the work 2 and collides with the part located at the bend deformation inner side of the work 2 of the groove part 2a which is subjected to peening. The bend deformation outside of the axial work 2 is faced right above, the three rams 22a, 22b, 22c arranged at specified intervals in the axial direction of the work 2 are simultaneously descended and the work 2 is pressed. The bend deformation is thus straightened.