baber/WOPTO huggingface dataset:
Patent JP-H06186752-A (JP)
Title: Photoresist developing device
Inventor: YUGAWA TAKAO
IPC: G03F7/30
Filed: 1992-12-18
Abstract: PURPOSE:To provide the photoresist developing device which has high accuracy, is strong to noise, is not affected by a DC offset and can be constituted even if inexpensive elements are used. CONSTITUTION:This photoresist developing device consists of a laser beam source 4 which irradiates a photoresist film with a laser beam, intensity modulating means 1, 2, 3 which apply intensity modulation to the, laser beam source 4 at a prescribed frequency, phase modulation signal forming means 6, 7, 8, 9, 10, 11 which form phase modulation signals V from the transmitted beam and diffracted beam of the laser beam projected to the photoresist film and phase change rate measuring means 13, 14, 15, 16, 17, 18 which measure the phase change rates of the phase modulation signals V by using the intensity modulation signals Vm by the intensity modulating means 1, 2, 3 and phase modulation signals V.
Patent JP-2001153606-A (JP)
Title: Photo sensor, movement detecting device, and equipment and camera equipped with the same
Inventor: SATO HIRONOBU
IPC: G01B11/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a photo sensor using an axially rotating light-shielding plate which facilitates an increase in its size. SOLUTION: A shaft member 14 in which a hole penetrating in the radial direction or a groove-like translucent part 15 is formed is arranged in a photo sensor (photo interrupter and the like) that outputs a signal by receiving light from a light-emitting part at a light-receiving part. The shaft member 14 is rotated to change the signal output level by changing the light quantity received at the light-receiving part through the translucent part.
Patent JP-H06166942-A (JP)
Title: Sound insulating material made of fiber
Inventor: KURIHARA HIROYUKI
IPC: D04H1/559
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a molded sound insulating material satisfying required soundproofing effects in the whole frequency range with no in crease in metsuke weight (2-200g/m<2>, a unit) of a material made of fibers. CONSTITUTION:A mixed fiber raw material comprising cotton of 20mum thickness as the center of fiber diameter and rayon of 30mum as thickness as the center of fiber diameter is blended with a phenol resin to give a fleece, which is then heated into a semicured state and cut to produce a material made of fibers. The material made of fibers is placed on a bottom tool heated to 200 deg.C, a top force is dropped, the base is heated and press-molded under pressure of 100kg/cm<2> for one minute, the edge parts and the peripheral part of punched hole of the base made of fibers are molded into 2mm thickness and integrated with nonwoven fabric made of polyester having 100g/m<2> in post processing to give the objective molded article having 1,100g/m<2> surface weight.
Patent JP-H0940586-A (JP)
Title: Norbornene compound containing chain polyene group and its production, unsaturated ethylenic copolymer using the same and its production, and rubber composition containing the same copolymer
Inventor: ISHIDA TATSUKAZU
IPC: C07C2/50
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new norbornene compound containing a chain polyene group, excellent in weather resisting, heat resisting and ozone resisting properties, having a rapid vulcanization rate, and capable of suitably being used for the production of the unsaturated ethylenic copolymer useful for an automobile part such as a brake part, and a heat insulating material, etc. SOLUTION: This norbornene compound is a compound of formula I [R<1> is a 1-5C alkyl; R<2> , R<3> are each H or R<1> ; (n) is 1-5], e.g. 5-(2-ethylidene-6- methyl-5-heptenyl)-2-norbornene. The compound of the formula I is obtained by reacting (A) a compound of formula III obtained by reacting ethylene with a compound of formula II in the presence of a catalyst consisting of a transition metal compound and an organic aluminum compound, with (B) cyclopentadiene.
Patent JP-H04205612-A (JP)
Title: Compact electronic equipment
Inventor: SASAKI KATSUMARU
IPC: G06F1/18
Filed: 1990-11-30
Abstract: PURPOSE:To secure the normal function of a function expanding module even if a substrate which has a slightly different pattern is used by preventing a substrate pattern and an electrically conductive layer constituting the shield of a cap from conducting in such a way that an insulated substrate supporting stand becomes a fault. CONSTITUTION:When a MODEM 10 is incorporated into a case 1 while being shielded, the supporting stand supporting the unit substrate 19 consists of two pieces such as the substrate supporting stand 10a made of an insulated object and the cap plate 10b having the electrically conductive layer for the shield. Even if the specification of the pattern of the unit substrate 19 is different so as to touch the respective parts of the substrate supporting stand 10a, the pattern of the unit substrate 19 and the shield (plated layer) of the cap plate 10b are not conducted each other owing to the fault of the substrate supporting stand 10a made of the insulated object. Thus, the MODEM 10 is normally functioned even if the unit substrate 19 which has the slightly different pattern is used.
Patent JP-H11176995-A (JP)
Title: Semiconductor device
Inventor: URATANI MITSUGI
IPC: H01L23/31
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To avoid short-circuiting of adjacent outer lead terminals due to the deformation or prevent semiconductor device from malfunctioning by a noise penetrating an outer electric circuit. SOLUTION: The semiconductor device is provided with an insulation base 1 having a mount 1a for amounting a semiconductor element 3 at the upper surface center and wiring layers 4 expanding from the mount 1a to a periphery such as sectors, a semiconductor element 3 mounted on the mount 1a of the insulation base 1 with its electrodes connected to first ends of the wiring layers 4, outer lead terminals 2 attached to second ends of the wiring layers 4 for connecting the semiconductor element 3 to an external electric circuit, and mold resin 6 for covering the insulation base 1, semiconductor element 3 and part of the outer lead terminals 2. The mold resin 6 contains a magnetic material.
Patent JP-H06185095-A (JP)
Title: Demand estimation device of water supply process
Inventor: MIYAJIMA YASUYUKI
IPC: E03B1/00
Filed: 1992-12-21
Abstract: PURPOSE:To accurately estimate the supply quantity of respective water supply sources, even if the distribution system to distributing blocks from the water supply source is varied. CONSTITUTION:The estimated demand quantity of respective water distributing blocks 12a, 12b, 12c is obtained by demand estimation means 2a, 2b, 2c, based on the weather forecast. The depending ratio of the respective water distributing blocks on the respective water supply sources is obtained by an operation means 3 of the situation in the distribution blocks, based on the opened extent of connection valves 10a, 10b. The water supply quantity of respective water supply sources is obtained by the estimation means 5 of water supply quantity, based on the estimated demand quantity obtained by the demand estimation means 2a, 2b, 2c and the depending ratio on respective water supply sources obtained by the operation means 3 of the situation in the distributing blocks.
Patent JP-H09176318-A (JP)
Title: Molded polyimide precursor, it production and molded polyimide obtained therefrom
Inventor: FURUKAWA MIKIO
IPC: C08G73/10
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a molded polyimide precursor capable of obtaining a molded polyimide having little density irregularity and little voids, provide its production and also provide a molded polyimide obtained by the precursor. SOLUTION: This molded polyimide precursor comprises a nonthermoplastic polyimide precursor having 30-70% degree of imide ring closure and has at least 1.30g/cm<3> density, <=0.01g/cm<3> density irregularity and >=5cm<3> volume. The molded polyimide precursor is produced by isotropically pressing the powdery nonthermoplastic polyimide precursor having 30-70% degree of imide ring closure. The molded polyimide is obtained by imidizing the molded polyimide precursor.
Patent JP-H08176910-A (JP)
Title: Glove for working
Inventor: ITOU FUKIE
IPC: A41D19/00
Filed: 1994-12-26
Abstract: PURPOSE: To provide gloves by which the work to handle water or oil can pleasantly be performed without unpleasant feeling of hands because air is introduced from air-permeating zones to avoid the insides of the gloves from becoming stuffy, even when the gloves are put on hands and further cotton- knitted working gloves are put thereon. CONSTITUTION: This glove made of a synthetic resin or nonwoven fabric are provided with an air-permeable part 2 except its finger part 1. The cotton- knitted working glove which is put on the thin glove absorbs moisture from a palm appropriately to attain pleasant working.
Patent JP-H02256044-A (JP)
Title: Silver halide photographic sensitive material nearly free from pinhole
Inventor: TAKAMUKAI YASUHIKO
IPC: G03C1/76
Filed: 1989-12-27
Abstract: PURPOSE:To prevent the occurrence of pinholes and to obtain such photographic characteristics as high contrast by treating the rear side of a support by corona discharge and successively coating the side with an underlayer contg. a latex polymer, a gelatin-free layer contg. an electrically conductive polymer and a gelatin layer contg. an electrically conductive polymer and a backing dye. CONSTITUTION:The rear side of a transparent support is treated by corona discharge and successively coated with an underlayer contg. a latex polymer, a gelatin-free layer contg. an electrically conductive polymer and a gelatin layer contg. an electrically conductive polymer and a backing dye. The front side of the support is coated with photographic constituent layers to obtain a silver halide photographic sensitive material. The transparent support is made of polyethylene terephthalate resin or cellulose triacetate transmitting >=90% of visible light. The occurrence of pinholes is prevented, such photographic characteristics as high contrast and suitability to photographing of a line drawing and scanning are obtd. and reversal characteristics is improved.
Patent JP-H05175510-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SATO YOSHIO
IPC: H01L27/115
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a high-reliability semiconductor device by forming an asymmetric groove in a substrate and forming a gate oxide film on the inside walls, and forming a gate electrode by leaving its part in one-side acute part of the groove. CONSTITUTION:Field oxide films 22 are formed selectively on the surface of a substrate 21, and divided into field region and active region. Then a part the active regions is cut asymmetrically and etched, and an asymmetric groove is formed at an angle of 45 deg. with the substrate surface and a corner 24 with an acute angle of 45 deg. is formed at its bottom. Next, silicon oxide films 25 and first N-type diffusion layers 26a and 26b are formed on the whole surface, and a polysilicon layer is deposited on the whole surface and high-density impurities are implanted. And its part is left partially in the bottom acute part 24 of the groove 23 by etching, and floating gate 27 is formed. And second gate oxide film 28 is formed; the second polysilicon layer is formed and control gates 29 is formed by patterning; intermediate insulating layers 30 and aluminum wiring 31 are provided; and high-reliability semiconductor devices are realized.
Patent JP-H06165864-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: G07F9/00
Filed: 1992-11-28
Abstract: PURPOSE:To simplify a fitting work and a wiring processing at the time of attaching a card reader or a card reader/writer. CONSTITUTION:A card reader 111 is attached to a PACHINKO machine by fixing fitting member 163, 164 to the card reader 11, and thereafter, fixing the fitting member 163, 164 to the reverse side of the front frame of the PACHINKO machine 1. On the other hand, at the time of detaching it, it can be executed simply by reversing the preceding steps. The fitting members 163, 164 are common to those of other company, and also, adjustment of the fitting position can be executed by screw holes 165a, 165b, 166a, 166b, 167a and 167b, and screw holes 161a, 161b, etc., and even of the kind of a PACHINKO machine or a game machine manufacture is different, a fitting method and a fitting structure of the card reader 111 are the same.
Patent JP-H07128160-A (JP)
Title: Measuring apparatus of bending moment of structure body
Inventor: TAKAGI HIROSHI
IPC: E21D9/06
Filed: 1993-12-10
Abstract: PURPOSE:To cotinuously measure the bending moment of a structure body by a method wherein a running sensor on which a gyroscope has been mounted is run in a measuring tube. CONSTITUTION:A running sensor 18 on which a gyroscope 20 is mounted and which is provided with wheels so as to be easily run inside a measuring tube 16 is suspended by a traction rope 22 from the surface of the ground, and it is run at a proper speed V. Even when the measuring tube 16 and a soil- retaining wall 12 are first buried verically, the measuring tube 16 is bent due to the soil pressure or the like of a side-part mountain 10A. When the running sensor 18 is run in the bent measuring tube 16, the gyroscope 20 inside the running sensor outputs an angular velocity omega according to its bend state and the running speed V. Since the speed V is a speed at which the traction rope 22 is let out, it can be found easily on the basis of the time required and of the let-out length of the traction rope 22. Then, a continuous bending moment which acts on the measuring tube 16 is computed by an arithmetic unit 24 on the basis of the angular velocity omega and the speed V.
Patent JP-H11151465-A (JP)
Title: Sorter
Inventor: SODA TSUYOSHI
IPC: B07B13/08
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To improve sepn and recovery efficiency and to enhance the life of a sorter by lessening the coexistence of light weight materials to be treated in heavy weight materials to be treated and to lessen the coexistence of the heavy weight materials to be treated in the light weight materials to be treated. SOLUTION: This sorter has sorting brushes 18, 118 implanted in a pair of parallel sorting rolls 17, 117 positioned at one end to the supply end of the materials to be treated. The materials to be treated are moved on the sorting brushes 18 by the spiral brushes implanted therein or the brushes are formed to multiple stages, by which the treatment capacity in the axial direction of the rolls is increased. Diffusing means 130 are used for the sorting brushes 118, by which the treatment capacity in the axial direction of the rolls is increased and the sorting is executed in accordance with the sp. gr., shape, etc., of the materials to be treated.
Patent JP-2000174324-A (JP)
Title: High-performance multi-color detection pin type photodiode pixel sensor
Inventor: MIN KAO
IPC: H01L31/10
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an active pixel sensor which utilizes a PIN type photodiode, wherein the color of received light is effectively detected without using a color filter. SOLUTION: A substrate 20, PIN type diodes 24, 26, and 28, which electrically connected to a first dope region 32 of the substrate, electrify electric charges when it receives a photon of a first wavelength band, and a second doped region 36, which existing in a substrate 20, electrifies electric charges when it receives photons of a second wavelength band, are provided. The photons of second wavelength band are so configured as not to be substantially detected with the PIN type diodes 24, 26, and 28. The substrate 20 may further comprise a third dope region 40 which electrifies the electric charges, only when a photon comprising a third wavelength band is received.
Patent JP-H09186843-A (JP)
Title: Facsimile store and forward exchange
Inventor: TAKAMATSU FUKUICHI
IPC: H04L12/54
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To distinguish an urgent document from general documents by using a conventional facsimile protocol. SOLUTION: A line control section 1 contains a conventional line 9a and an emergency line 9b in total two lines. A facsimile transmission reception section 2 makes facsimile communication procedure via the line control section 1. A memory section 3 stores received facsimile documents. A control section 4 controls each function with respect to the emergent document. A display operation section 5 displays a stored document content and a document list. A monitor output section 6 reads the document content received from the memory section 3 and gives a monitor output to a monitor facsimile equipment 7. A dial transmission section 8 sends the dial number of a designated destination. The emergent document is sent to the emergent line 9b and the conventional document (general document) is received by the conventional line 9a.
Patent JP-H05172973-A (JP)
Title: Fuel lower end plug
Inventor: KONUKI NORIHIKO
IPC: G21C3/10
Filed: 1991-12-25
Abstract: PURPOSE:To reduce thermal stress by improving cooling characteristic owing to a penetration hole at the fuel lower end plug of a reactor fuel where coolant flows in. CONSTITUTION:A hole 10 where coolant 6 flows in, is provided on a fuel lower end plug 4 to reduce the temperature rise at the fuel lower end plug 4 and thermal stress generating on the lower end plug welding part 5.
Patent JP-2001159622-A (JP)
Title: Ion trap mass analyzing method
Inventor: KATO YOSHIAKI
IPC: H01J49/42
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To enhance analytical accuracy by reducing chemical noise in analysis of dioxins, using a column chromatograph directly coupled ion trap mass spectrometer. SOLUTION: An exciting auxiliary AC is applied over the entire mass range, during or immediately after an ionizing period. In this case, auxiliary AC voltage of a level which will not excite and cleave dioxins is applied. Dioxins do not receive cleavage due to CID but chemical noise other than that is cleaved by CID, to be transferred to a low mass region and the chemical noise of dioxins is lowered to enhance analytical accuracy.
Patent JP-H09187003-A (JP)
Title: Data processing method
Inventor: OKI MITSUHARU
IPC: H04N19/93
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make an arithmetic operation speed high. SOLUTION: A DCT coefficient is stored in a 1st memory 1 and data representing a position of the DCT coefficient not being null are stored in a 2nd memory 2. A prescribed arithmetic operation is applied to the DCT coefficient not being null in the 1st memory based on the data in the 2nd memory by a 1st arithmetic circuit 3, an arithmetic operation result is stored in a 3rd memory and data representing the arithmetic operation result not being null are stored in a 4th memory. A prescribed arithmetic operation is applied to the arithmetic operation result not being null in the 4rd memory based on the data in the 4th memory by a 2nd arithmetic circuit 6, the arithmetic operation result is stored in a 5th memory 7. An inner product arithmetic circuit 8 applies the result of arithmetic operation stored in the 5th memory 7 and the result of arithmetic operation of an IDCT is obtained.
Patent JP-H11176994-A (JP)
Title: Package board and semiconductor device
Inventor: UCHIDA HIROKAZU
IPC: H01L23/28
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To enhance adhesion of the board to a mold resin to avoid crackings of the package due to the absorption of moisture in a reflow step for mounting the package. SOLUTION: A first wired board 1 is bonded to a second recessed board 2 to form a hollow 16 in an intermediate layer of the package board, and semiconductor elements are mounted on a die-bonding pattern 11 formed on the first board surface, fixed with adhesives, connected to a metal wiring 12 and sealed with a resin to seal the hollow 16 and outer mold via through-holes 14.
Patent JP-2000175196-A (JP)
Title: Remote monitoring method/system
Inventor: MARUOKA HITOSHI
IPC: H04N19/593
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To monitor the monitoring point of a remote place while transmission capacity is saved in a range proof against monitoring by executing intra-frame encoding on a transmission side when the information generation quantity of differential data is not less than a setting value which is previously decided and recording a picture which is expanded/decoded when an encoding system is intra-frame encoding on a reception side. SOLUTION: On a transmission side, intra-frame/inter-frame encoder 1 executes inter-frame encoding on an input moving picture signal (a). when the information generation quantity of differential data (b) is not less than a setting value (e) which is previously decided, compressed encoding data (d) are outputted and transmission data (g) are transmitted from a transmission line interface unit 4. On a reception side, an encoding system detector 7 detects an encoding system from compressed encoding data (h). When inter-frame encoding is detected, inter-frame decoding is selected to be executed, and intra-frame expansion/decoding when intra-frame encoding is detected. A recording start signal (j) is outputted to a recording unit 8.
Patent JP-H11252125-A (JP)
Title: Interface device
Inventor: FUJIMORI JUNICHI
IPC: H04L12/40
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To freely change the size of a buffer in accordance with an application and to efficiently transfer data by connecting the arbitrary number of interface chips to a control means and adjusting the increase/decrease of the number of interface chips. SOLUTION: CPU 11 has a function operation as the running counter of 32 bits constitution, which counts the generated clock of a prescribed frequency ad it outputs time date corresponding to the count value. A chip control means 15 controls interface chips 16-18 for transmitting/receiving data with a serial bus 20. The interface chips 16-18 incorporate buffer registers which synchronously input/output-operate and they transfer/receive data with the serial bus 20 through the chip control means 15. The necessary number of channels can be transmitted by increasing the necessary number of connected interface chips 16-18.
Patent JP-H06236786-A (JP)
Title: Socket
Inventor: TEIMOSHII BURAIAN BIRUMAN
IPC: H01R12/72
Filed: 1993-12-16
Abstract: PURPOSE: To provide a socket earth connecting a selected terminal of the socket by only mounting the socket on a substrate. CONSTITUTION: A dual lead out socket 10 is a socket for electrically connecting to a conductor insulting both surfaces of a single in-line memory module(SIMM), to be provided with a long narrow housing 12 having a groove receiving the SIMM and a groove 16 holding a terminal 15. The housing 12 has a central wall 28 receiving an earth plate 81. A signal terminal is insulated from the earth plate 81 by the central wall 28. The earth terminal 15 is grounded by electric contact with the earth plate 81 of a contact part 58 extended to an opening 92 of the central wall 28. The signal terminal and the earth plate 81 have a lead 85 for connecting to a substrate 80.