baber/WOPTO huggingface dataset:
Patent JP-H01115028-A (JP)
Title: Formation of fluorescent screen
Inventor: MIYAKE TORU
IPC: H01J9/02
Filed: 1987-10-28
Abstract: PURPOSE:To enable the formation of a fluorescent screen having a uniform film thickness and properly positioned adjacent to an electrode by applying a photosensitive liquid containing fluorescent materials to the electrode side of a substrate, placing a mask at the surface of the substrate opposite to the coated surface thereof, applying exposure from the side opposite to the coated surface, enabling an electrode to work as a mask and forming the fluorescent materials at a position adjacent to both sides of the electrode. CONSTITUTION:A mask 7 is placed at a position opposite to the fluorescent photosensitive applied surface 6 of a substrate and exposure is applied thereto from a position opposite to the coated surface 6, thereby forming a fluorescent screen 6. An electrode part 4 itself, therefore, functions as a mask without any need of being covered by the mask 7, and the good fluorescent screen 6 can be formed without the fluorescent materials overlapping the electrode part 4 and without any separation between the fluorescent materials and the electrode part 4. Also, as exposure is applied from the position opposite to the coated surface 6, the cured and residual film of the coated surface can be made uniform in thickness, even if the applied thickness of the photosensitive liquid is irregular, via the control of exposure time. According to the process, the fluorescent screen 6 of uniform film thickness can be formed at a position adjacent to both sides of the electrode part 4.
Patent JP-2000106404-A (JP)
Title: Manufacture of electronic device
Inventor: SUZUKI MAKI
IPC: H01L23/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electronic device in which cracks are not generated on an insulating substrate when a metal cover is electron-beam welded to the metallized metal layer of the insulating substrate, having an electronic component with a container of excellent airtightness and the electronic component housed in the device can be operated normally and stably for a long period. SOLUTION: An electronic component 1, an insulating substrate 2, having the mounting part 2a of the electronic component 1 on the upper surface and a frame-like metallized metal layer 5 surrounding the mounting part 2b, and a metal cover 3, in which the electronic component 1 is housed, are prepared. Then, the electronic component 1 is mounted on the mounting part 2a, and the metal cover 3 is mounted on the metallized metal layer pinching a soldering material 6 between them. Then, after the insulating substrate 2 has been preliminary heated up by irradiating the electron beam 7a having the output with which the soldering material 6 is not fused, on the upper surface of the metal cover 3, the metal cover 3 is junctioned to the metallized metal layer 5 by the soldering material 6 by irradiating an electron beam 7b of the output with which the soldering material is fused. The thermal impulse to the insulating substrate 2 is alleviated, and the generation of cracks can be prevented.
Patent JP-H09116559-A (JP)
Title: Error recovery device
Inventor: KAWASHIMA MASAHISA
IPC: H04L12/18
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce number of packets to be sent again for error recovery even when a message is sent by providing a means or the like that generates and send an error correction parity packet from an original information packet including original information generated in a terminal equipment to the terminal equipment (route). SOLUTION: The route has a parity generating section 3 generating and sending a parity packet from an original information packet including original information generated in the route, a header describing section 5 describing an original information packet number to a header area of a packet, a maximum value calculation section 7 sending parity packets of a maximum number of a requested parity number included in a parity request notice received from a leaf, a re-transmission packet decision section 8 deciding a re-transmission packet list. Then the route generates a parity packet from the original information packet and sends it to a reception terminal equipment (leaf), the leaf decodes the original information packet and the end of reception is informed to the route.
Patent JP-H1098228-A (JP)
Title: Shutter for laser device
Inventor: YOSHIMURA ISAO
IPC: H01S3/101
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a shutter of a laser device which can be used continuously without breakage of a constituent member, even if applied to a pulse laser device, etc., of peak output of about 10kW. SOLUTION: The shutter has a reflection plate 2 which is arranged to enable displacement outside a resonator in a laser 1, and reflects laser light output from a laser device in a shut-off position 2a and transmits it in an open position 2b, a water-cooled damper 4 which absorbs laser light, reflected from a reflection plate displaced to a shut-off position and a movement member 3 which displaces a reflection plate to a shut-off position or an open position. The reflecting plate 2 is constituted of a transparent substrate 21, wherein an incidence surface of laser light is projected or recessed and laser light is not absorbed, and a dielectric multilayer reflection film 22 is formed in a surface thereof.  A water-cooled damper 4 is arranged at a position, wherein a beam diameter of laser light reflected from the reflection plate is larger than an original beam diameter of laser light output from the laser.
Patent JP-H06125089-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: FUKUDA HISASHI
IPC: H01L29/792
Filed: 1992-10-13
Abstract: PURPOSE:To provide a nonvolatile memory in which a high voltage is not applied to a tunnel insulating film at the times of storing and erasing and a current injection efficiency is enhanced. CONSTITUTION:An Si-Ge single crystalline thin film 110 is provided as a channel region on an Si substrate 100, a silicon oxide nitride SiOxNy film is provided as a tunnel insulating film 112 of its upper side, and a floating gate electrode 114 of its upper side is formed of an Si-Ge polycrystalline thin film.
Patent JP-H11109026-A (JP)
Title: Fm-cw radar
Inventor: TAMAKI TSUTOMU
IPC: G01S13/34
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To improve a noise index of a receiving system to improve detection distance performance of a radar, by off-setting either frequency of a receiving signal or a local signal only by an intermediate frequency part, and obtaining a video signal from the substraction of the two signals. SOLUTION: A fundamental harmonic mixer 9 receives a local signal and a receiving signal to frequency-convert the receiving signal so as to output a video signal having a frequency offsetting an intermediate frequency to a beat frequency component. The higher harmonic component of the video signal is suppressed with a filter 10. A second amplifier 11b performs the power amplification of the video signal. A signal processing part 13 Fourier-transforms the digitized video signal to be analyzed on a frequency axis so as to obtain the information of a distance to a target, relative speed and the like. As a result, since the beat frequency of the target is obtained by avoiding an area in which a noise component in the DC region is large, the noise index of a receiving system can be improved, and the improvement of the distance detecting performance of the target can be contrived.
Patent JP-H06124087-A (JP)
Title: Automatic accompaniment device
Inventor: IKEDA TAKASHI
IPC: G10H1/38
Filed: 1992-10-13
Abstract: PURPOSE:To enable an accompaniment using a bold tension note and prevent a musical failure by making an automatic accompaniment mode different according to whether a determined key is tentative or determinate even when the same key is determined. CONSTITUTION:A key determination table contains rules for determining the key of music as detected chords advance, and is divided into three. The 1st table contains a rule for determining a tentative or determinate key, the 2nd table contains a rule for determining a determinate key, and the 3rd table contains a rule for judging whether the determinate key can be maintained. When the key is a tentative key, a table corresponding to the kind of a chord is selected in the table for the tentative key and when the key is a determinate key, a table corresponding to the kind of the chord is selected in the table for the determinate key. Consequently, an accompaniment pattern corresponding to the determination stage of the key can be generated.
Patent JP-H09108324-A (JP)
Title: Volatile material keeper and method of keeping volatility
Inventor: DATE TADAHIRO
IPC: A61K8/00
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a volatile material keeper from which volatilized gas including more than two kinds of volatile ingredients in a prescribed ratio can be generated continuously when a volatile material consisting of these volatile ingredients is volatilized. SOLUTION: This volatile material keeper consists of a base 1, at least two kinds of volatile ingredients of different steam pressures separately placed on the base 1, and a film 7 with low air-permeability covering the volatile ingredient of the higher steam pressure. The method of keeping the volatility of the volatile material is characterized by that at least two kinds of volatile ingredients are separately placed on the base 1 and the volatile ingredient of the higher steam pressure is covered with the film 7 with low air-permeability when these volatile ingredients are volatilized.
Patent JP-H09116442-A (JP)
Title: Decoding device and method for correcting error of product code
Inventor: NAKAMURA TAKAHIKO
IPC: G06F11/10
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To realize decoding at high speed with a small-scaled circuit by storing only a received word which is error-detected without error-correcting an error correction result in a first direction and previously calculating a syndrome for an error correction operation in a second direction. SOLUTION: In a first error correction decoding device, an error position and an error numeric value are calculated, and the error correction result is written into a second storage means 7. The received word which cannot be error-detected and therefore error-detected is written into a first storage means 3 with a first direction number. At the same time, the syndromes are calculated, and they are sequentially stored in plural syndrome registers 4. A selector 5 sequentially selects a pair of syndromes corresponding to the received word in the second direction and a second error correction decoding device 6 calculates the error position and the error numeric value. The error correction operation for a content stored in the first storage means 3 is executed and the corrected result is written into the second storage means 7.  Thus, an operation for reading all the received words by the error correction operation of the second direction can be omitted and decoding can be executed at high speed.
Patent JP-H07128051-A (JP)
Title: Unevenness survey system
Inventor: NAKAHARA YASUHIRO
IPC: G01S15/88
Filed: 1993-11-02
Abstract: PURPOSE:To provide an unevenness survey system which can conduct unevenness survey efficiently even for the ground having a plurality of types of gradient or a ground having local irregularities. CONSTITUTION:Level sensors 1, 2 mounted on a truck measure the distance between a laser beam projected from a laser projector and a plane to be measured. An unevenness amount, i.e., the difference between the measured distance and the design gradient of the plane to be measured inputted through an input means 18, is then operated. The unevenness amount thus operated is delivered, along with the coordinates of each survey point, measured by an encoder 5 carried on the front wheel 3 of the truck, to an output means, e.g. a printer.
Patent JP-H07127201-A (JP)
Title: Installation structure of eaves gutter
Inventor: SHIMIZU SHIGEHARU
IPC: E04D13/072
Filed: 1993-11-02
Abstract: PURPOSE:To facilitate installation of an indoor side lug and prevent the lug from coming off an engagement piece by sandwiching the indoor side lug of an eaves gutter between the engagement piece of an indoor side lug holding part which is not deformed and a projection projectively provided diagonally upward. CONSTITUTION:An installation part 2 of an indoor eaves gutter hanging hook 1 of an eaves gutter is made contact with a specified position of an eaves front 8 and is installed in a through hole by inserting a screw in the hole. Thereafter, an indoor side lug 62 of an eaves gutter 6 is engaged with the head end of an indoor side lug holding part 4 of the eaves gutter hanging hook 1, the eaves gutter 6 is rotated around this engaging point as its center, and an indoor side lug 61 of the eaves gutter 6 is put between an engagement piece 51 which is an indoor side lug holding part 5 of the eaves gutter hanging hook 1 and a projection 52. As the projection 52 is diagonally above the engagement piece 51, it does not disturb and the indoor side lug 61 enters between the engagement piece 51 and the projection 52 through the indoor side of the engagement piece 51. The lower surface of the indoor side lug 61 is placed on the engagement piece 51, the diagonally upper side of the indoor side lug 61 makes contact with the projection 52, and the indoor side lug 61 is sandwiched between the engagement piece 51 and the projection 52. The head end of a support arm 3 of the eaves gutter hanging hook 1 is lowered downward by a weight of the eaves gutter 6. Force is applied on the lower surface of the indoor side lug 61 in the sliding direction to the depth of the engagement piece 51, and the eaves gutter 6 does not fall.
Patent JP-H07128907-A (JP)
Title: Polyester resin for toner and its production
Inventor: KUBO SHINJI
IPC: G03G9/087
Filed: 1993-11-02
Abstract: PURPOSE:To produce the polyester resin for a toner having a relatively high glass transition temp. and excellent in toughness, printing durability and fixability. CONSTITUTION:This polyester resin for a toner consists of a dicarboxylic acid component consisting essentially of terephthalic acid, a diol component contg. an aromatic diol and an aliphatic diol and 1-13mol% of a >=3-functional polycarboxylic acid, based on all the acid components. The toughness index is 250-600mum, and the glass transition temp. Tg is controlled to 65-85 deg.C.
Patent JP-H08110274-A (JP)
Title: Torque detector
Inventor: SOEJIMA KENJIRO
IPC: G01L3/10
Filed: 1994-10-12
Abstract: PURPOSE: To provide the torque detector, which is operated even when any of right and left cranks is rotated and can accurately detect the rotating torque simply and accurately. CONSTITUTION: An intermediate member 9 is provided between chain driving gears 5a and 5b and a right-side crank 3. A magnetostriction foil 15 having slant slits is fixed to the outer surface of the intermediate member 9. Furthermore, a detecting coil 18 is provided so as to face the magentostriction material foil 15. The rotating torque is detected based on the change in magnetization of the magnetostriction material foil 15.
Patent JP-H0589623-A (JP)
Title: Head supporting device and magnetic head device
Inventor: SUEKI SATORU
IPC: G11B21/21
Filed: 1991-09-26
Abstract: PURPOSE:To provide a head supporting device which has a strong magnetic head sticking strength, makes stable rolling and pitching motions, and hardly causes wrong adhesion of a bonding agent and a magnetic head device. CONSTITUTION:The flexible body 12 of this head supporting device 1 is provided in such a way that its outer frame sections 121 and 122 are fixed to a supporting body 11, horizontal frame 123 couples the frame sections 121 and 122 with each other, and central tongue-like section 124 is extended from the frame 123 at intervals from the frame sections 121 and 122 and has a free front end. A hole 13 for load transmits a loaded force to the section 124 from the supporting body 11. The section 124 is provided with holes 126. A magnetic head 2 is stuck to the lower surface of the section 124 including the holes 126 with a bonding agent 3.
Patent JP-H08109640-A (JP)
Title: Excavated earth and sand moving device in pneumatic caisson
Inventor: KASHIMA YUTAKA
IPC: E02D23/08
Filed: 1994-10-12
Abstract: PURPOSE: To eliminate the loss time for changing an earth and sand bucket and greatly enhance the excavation working efficiency. CONSTITUTION: A wire 42 for lifting an earth and sand bucket is inserted to the inside from the outside of a caisson operation room 2 of a pneumatic caisson, and a earth and sand bucket holding device 43 is mounted to the lower end of the wire 42. A wire moving device 12 and a wire holding device 21 are provided in the caisson operation room 2 or the inside of a storing lock.  The wire moving device 12 and wire holding device are so constituted that an empty earth and sand bucket 35 can be led to a position on plane coordinates suitable for filling earth and sand therein and that the earth and sand bucket holding device 43 can be led to an earth and sand bucket 36 for conveying the earth and sand bucket 36 filled with excavated earth and sand from the caisson operation room 2, and a monitoring device for monitoring a state of the earth and sand bucket in the caisson operation room 2 is provided.
Patent JP-2001103097-A (JP)
Title: Signal transmission system, signal transmission method and transceiver circuit
Inventor: TAMURA YASUTAKA
IPC: H04L25/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to increase the using efficiency of a signal transmission line and realize bidirectional signal transmission for accurately transmitting signals at a high speed by the fewer number of signal- lines by a conventional signal transmission technique. SOLUTION: This circuit is provided with a driver 11 (31) for outputting transmission signals to the signal transmission line 2, a receiver 12(32) for receiving reception signals from the signal transmission line and a compensation voltage generation circuit 13(33) for generating a compensation voltage (Voff+ and Voff-) for compensating an interference voltage due to the driver and supplying the compensation voltage to the receiver. The output level of the compensation voltage generation circuit is controlled, corresponding to the phase relation of the transmission signals and the reception signals, and bidirectional signal transmission is performed.
Patent JP-H0796366-A (JP)
Title: Production of metal honeycomb panel
Inventor: TAKAHASHI SUSUMU
IPC: B32B3/12
Filed: 1993-09-28
Abstract: PURPOSE:To maintain the tight contact between metallic honeycomb core materials and upper and lower metallic plates and to execute secure brazing by forming the upper and lower metallic plates to a hermetically sealed box- shaped body, inserting the metallic honeycomb core materials therein, reducing the pressure in this box-shaped body and subjecting the box-shaped body to heating for the purpose of brazing. CONSTITUTION:The four sides of the upper and lower plates 1, 1' of the honeycomb panel are bent and the end faces of the raised parts 3, 3' of these upper and lower plates are butted against each other. The honeycomb core materials 4 made of an aluminum alloy consisting of many hexagonal cells are inserted therein and the butt parts of the raised parts 3, 3' of the upper and lower plates 1, 1' are welded to form the box-shaped body. A pipe 5 is mounted in a part of the upper and lower plates of the hermetically sealed box-shaped body and is connected to a vacuum pump. The pressure in the box-shaped body is then reduced and thereafter, the pressure is restored by pure oxygen and the pipe 5 is closed. This box-shaped body is put into a furnace and is heated, following which the box-shaped body is taken out of the furnace and the pipe 5 is cut. The honeycomb panel is thus obtd.
Patent JP-H01117747-A (JP)
Title: Processing material for processed food
Inventor: KOBAYASHI KANEO
IPC: A23L19/00
Filed: 1987-10-29
Abstract: PURPOSE:To provide a processing material of stable quality with excellent flavor for processing a food, by using a dried fruit or sweetened dried fruit as a raw material, supplying only water in milling and stirring processing or additionally applying sweetness, regulating sugar content and processing the regulated material into a pasty form. CONSTITUTION:A dried fruit having excellent preservation quality with hardly and deterioration degree or sweetened dried fruit is used as a raw material. Only water is supplied thereto in milling, stirring and processing thereof or sweetness is additionally applied to regulate sugar content and the resultant material is processed into a pasty form to produce a processing material for processing a food. The resultant processing material can be used to produce a processed food having improved flavor and texture not inferior to those of a material using an undried fruit.
Patent JP-H02125038-A (JP)
Title: Hot water washing toilet seat device
Inventor: TAKAHASHI YUTAKA
IPC: E03D9/08
Filed: 1988-10-31
Abstract: PURPOSE:To aim at reducing the cost by providing a wash water force feeding pump and a drying air blower driven by inverter motors as well as a switching means for switching the electric power from an inverter power source to the respective motors or to the heating toilet seat side. CONSTITUTION:When a person is seated on an electromagnetic induction type heating toilet seat 5, a seat switch is turned on, a microcomputer 21 detects it and actuates an inverter power source 6 as well as a switching means 7 switches the electric power from the power source 6 to the toilet seat 5 side simultaneously. Then the electric power supplied to the toilet seat 5 flows to a heating coil so as to heat a heating plate. When a washing switch is then turned on, a switching means 7 is actuated, so that the electric power from the power source 6 is fed to the pump driving inverter motor 2 side, and a wash water force feeding pump 1 is actuated. The water fed from the pump 1 then enters a hot water heating unit 8 so as to be heated. Furthermore, when a drying switch is turned on, the switching means 7 is operated, and thereby the electric power from the power source 6 is fed to the side of an inverter motor 4 for driving a drying air blower 3 and the air is heated by a heater 13.
Patent JP-H06100527-A (JP)
Title: Production of perbasic alkaline earth metal salt sulfide mixture of phenols
Inventor: GOTO MASATO
IPC: C07C323/20
Filed: 1992-09-18
Abstract: PURPOSE:To provide an economical and ready method for producing a perbasic alkaline earth metal salt sulfide mixture of a phenol, exhibiting a high basicity, excellent in hue and high in the content of salicylate. CONSTITUTION:A method for producing a perbasic alkaline earth metal salt sulfide mixture of a phenol by reacting a phenol and a divalent alcohol with a prescribed amount of an alkaline earth metal reagent, distilling off excessive water and divalent alcohol, applying a carbon dioxide treatment, adding a prescribed amount of an alkaline earth metal reagent in the presence of a prescribed amount of a divalent alcohol for the second stage metal addition reaction and applying a further carbon dioxide treatment. In this method, a sulfurization reaction is characteristically carried out simultaneously with the second stage metal addition reaction or after the second stage reaction by using sulfur element in an amount of 0.1 to 4.0mol based on 1mol of the alkaline earth metal reagent.