baber/WOPTO huggingface dataset:
Patent JP-H05112871-A (JP)
Title: Plasma cvd device
Inventor: YAZAWA HIDEO
IPC: H01L21/205
Filed: 1991-10-21
Abstract: PURPOSE:To suppress the temp. rise of a metallic anode in the thin film forming process and to improve the film quality by detecting the temp. of the anode when a plasma discharge is generated and breaking the power source circuit of a heater contained in a cathode. CONSTITUTION:A reaction chamber 1 is provided with heater-contg. cathodes 2a and 2b controlled with the temp. set by temp. controllers 8a and 8b and a metallic anode 3 holding substrates 4a and 4b and capable of being automatically conveyed. A high-frequency power is impressed on the cathodes 2a and 2b in the evacuated reaction chamber 1 from high-frequency power sources 5a and 5b to form a thin film on the substrates 4a and 4b by the plasma discharge. In this plasma CVD device, a temp. measuring element 9 (thermocouple) is inserted into the anode 3, the temp. of the anode 3 is detected by the element 9 when a plasma discharge is generated, a temp. suppressing circuit 11 is actuated by the detection signal when the anode 3 is increased in temp., the power source circuit of the heater contained in the cathodes 2a and 2b is broken, and the temp. rise of the anode 3 is suppressed.
Patent JP-H04179146-A (JP)
Title: Semiconductor wafer housing case
Inventor: INOUE MASAKO
IPC: B65D85/00
Filed: 1990-11-09
Abstract: PURPOSE:To protect semiconductor wafers against fogging by a method wherein guides which enable the semiconductor wafers to be separately provided upright at prescribed intervals are provided to a housing case main body, a lid is provided so as to cover the housing case, and a thermal insulating layer is provided inside the housing case main body and the lid. CONSTITUTION:A housing case main body 1 formed of synthetic resin has a double-wall structure where a thermal insulating layer 2 which is hollow and filled with air is provided. A lid 6 is also formed of synthetic resin and has a double-wall structure where a thermal insulating layer 7 hollow and filled with air is provided. Semiconductor wafers 11 are separately arranged between guides 3 provided to the housing case at a certain interval. In this state, the housing main body 1 is covered with the lid 6, the main body 1 and the lid 6 are fixed together, and the wafers 11 are fixed by wafer pressing pieces 10. By this setup, wafers are protected against fogging when they are transferred, and the housing and the unloading operation of wafers can be easily carried out.
Patent JP-H05112634-A (JP)
Title: Sealing agent of polyester resin
Inventor: SUGIHARA SHIGEHARU
IPC: C08G63/183
Filed: 1991-10-21
Abstract: PURPOSE:To obtain the subject sealing material useful for paper containers or plastic containers for foods, having excellent heat sealability, flavor properties and film moldability, having specific properties. CONSTITUTION:The objective sealing material consisting of (A) an acid component comprising (i) 95-100mol% aromatic dicarboxylic acid preferably composed of 65-85mol% terephthalic acid and 15-35mol% isophthalic acid and (ii) <5mol% aliphatic and/or alicyclic dicarboxylic acid such as succinic acid, (B) a glycol component comprising preferably 92-100mol% ethylene glycol and (C) preferably 0.2-1.0mol% tri- or polyfunctional polycarboxylic acid or polyol, having branched chains, its reduced viscosity (etasp/c)>=0.80 and Z-average molecular weight (Mz) calculated as polystyrene satisfying 600X10<3>>=Mz>=280X10<3>.
Patent JP-H08163127-A (JP)
Title: Lan adaptor
Inventor: MATSUSHITA JUNICHI
IPC: H04L69/40
Filed: 1994-12-07
Abstract: PURPOSE: To attain the use of the resuming function of a client in an environment where a network is used and without giving any influence to other clients in a LAN. CONSTITUTION: When a discriminating part 2 discriminates that a client 5 uses its resuming function and stops its operation, a signal control part 1 stops to transmit the signal received from a server 6 to the client 5 and notifies a storing part 3 of a fact that a signal is inputted from the server 6. The program stored in the part 3 recognizes that the signal is inputted from the server 6 by the notification given from the part 1 and then applies the answer or network processing to the inputted signal. Then the program operates as if the client 5 were operating. At the same time, the part 3 stores the confirmation and answer signals received from the server 6 in a corresponding state and then sends the communication history recorded against the server 6 to the client 5 when the client 5 starts its operation again.
Patent JP-2000131264-A (JP)
Title: Enzyme sensor
Inventor: DAN KINSOU
IPC: G01N27/327
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel enzyme sensor, in particular a disposal type enzyme sensor, capable of easily determining quantitatively components in a body fluid sample such as blood and urine and component concentrations in food. SOLUTION: This sensor is an amperometric type enzyme sensor of which a working electrode 2 is a single coat applied layer made of a conductive paste containing at least an oxidoreductase, noble metal fine particulates, a conductive powder material and a binder, in an enzyme sensor having an electrode system comprising at least the working electrode 2 and a counter electrode 3 provided on an insulating substrate 1.
Patent JP-H03174915-A (JP)
Title: Horizontal extrusion machine
Inventor: GROOS HORST
IPC: B21C23/21
Filed: 1990-11-09
Abstract: PURPOSE: To prevent the deviation to the outside of the peripheral wall of a cylinder by providing grooves in the radial direction on the flange and the end face which is faced to the flange of the peripheral wall of the cylinder and inserting keys for centering the peripheral wall to the cylinder bottom part into the grooves. CONSTITUTION: A seal 16 and flange 13F to the peripheral wall 13M of the cylinder are attached in the bottom part 13B of the cylinder. A plug-shaped body 13S which is inserted in the peripheral wall 13M of the cylinder is formed. Then, the grooves are provided in the radial direction on the flange 13F and the end face which is faced to the flange 13F of the peripheral wall 13M of the cylinder. The keys 18 for centering the peripheral wall 13M to the bottom part 13F of the cylinder are inserted into the grooves. In this way, failure caused by high extrusion pressure is reduced.
Patent JP-H11312759-A (JP)
Title: Face-down bonding substrate or printed wiring board or flexible wiring board or forming method of the substrate
Inventor: WADA KENJI
IPC: H05K1/18
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to mount a semiconductor element by face-down bonding at the relatively low cost, by providing the position setting means which can set the mounting position to the substrate of a semiconductor element, at the surface on the side for mounting the semiconductor element of the sub strate. SOLUTION: A frame body 3 as the position setting means for a bare chip IC 1 of a semiconductor element is provided so as to surround a land pattern 21 provided on the surface for mounting the bare chip IC 1 of a substrate 2. The inner region of the frame body 3 is formed as the concave part having the size, wherein the bare cjip IC 1 can be inserted. The frame body 3 is set at the size having the clearance, which can positively secure the electric connection of the bare chip IC 1 and the substrate 2 so that a bump 11 formed on the electrode of the bare IC chip IC 1 is in contact when the bare chip IC 1 is inserted into the inner region.
Patent JP-H04269034-A (JP)
Title: Method and apparatus used to suitably retime and generate digital pulse signal
Inventor: JIYON ANSONII KOOTESU
IPC: H04L7/033
Filed: 1991-11-19
Abstract: PURPOSE: To send a distortion-free signal out by adaptively retiming and regenerating a reception stream of data pulse signal. CONSTITUTION: A clock pulse signal from a threshold circuit 26 is delayed by a delay circuit 27 and then supplied to a flip-flop 29 and a flip-flop 37. The delay circuit 27 delays the phase of the leading edge of the clock signal by approximately 5 deg. to 10 deg.. This delay is actualized by an ordinary delay line, corresping to a phase delay of 1 to 5 deg. in a frequency range of 100 to 200MHz. As a result of the delay of the clock pulse signal, pulses in a data pulse stream are sampled at slightly different positions. Thus, the clock signal is delayed by 5 to 10 deg., to obtain a 2nd sample point which is 5 to 10 deg. behind a 1st sample point. At this time, two timed output data streams, i.e., a data stream 1 and a data stream 2 are obtained. The two data streams are sent towards two input ports of an exclusive OR gate 31.  The delay circuit 40 timing-matches the two data streams at the input port of the exclusive OR gate 31.
Patent JP-H11199768-A (JP)
Title: Flame-retardant polycarbonate/styrene (or acrylate) polymer blend
Inventor: HIRANO YASUO
IPC: C08K5/523
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer blend which can give a product which can accomplish flame retardancy in a thin-walled area without difficulties and can accomplish impact strength and HDT in common uses by mixing (A) an aromatic polycarbonate with (B) a polymer containing a styrene derivative, etc., (C) a phosphorus compound, (D) an inorganic filler, and (E) a flame-retardant additive or an anti-dripping agent. SOLUTION: Component A is obtained by the reaction of a dihydric phenol compound with a carbonate precursor. Component B is at least one polymer, copolymer or graft polymer containing a styrene derivative or a (meth)acrylate derivative. Component C is a phosphate ester, a phosphate oligomer, or a phosphonate. Component D is talc, kaolin or the like. Component E is a tetrafluoroethylene polymer or the like. The mixing ratio is such that 73-85 pts.wt. A, 15-27 pts.wt. B, 8-16 pts.wt., per 100 pts.wt. A and B, C, 0.5-12 pts.wt., per 100 pts.wt. A and B, D, and 0.1-2.5 pts.wt., per 100 pts.wt. A and B, E are used.
Patent JP-H04178125-A (JP)
Title: Non-interrupting power supply apparatus of floating charge system
Inventor: YOSHIDA TOSHIO
IPC: H02M7/155
Filed: 1990-11-08
Abstract: PURPOSE:To obtain a non-interrupting power supply apparatus which suppresses a power factor degradation accompanying by the control of a battery charging rate by a method wherein a self-extinguishing type device is employed as the main circuit switching device of an electronic power rectifier and the control angle of an ignition delay and the control angle of an extinction lead are the same against a voltage phase and the power factor of a fundamental wave component of the electronic power rectifier is always maintained at 1. CONSTITUTION:A power rectifier 11 has a self-extinguishing type device (for instance GTO and power transistor) as its main circuit switching device and performs current control with ON/OFF of the device itself. The main circuit switching device of the power rectifier 11 is turned on with a delay of a control angle beta against a voltage V and turned off with a control angle pi-beta. With this process, a current (i) which gives a necessary average output voltage is obtained. At that time, the power factor of a fundamental wave component is always 1 and, when the straining control of a battery charging rate control is performed, the power factor is also maintained at 1. With this constitution, a power factor degradation caused by battery charge suppression can be suppressed.
Patent JP-H03166275-A (JP)
Title: Aqueous cover-up liquid and production thereof
Inventor: IDOKAWA HIROYUKI
IPC: C09D10/00
Filed: 1989-11-24
Abstract: PURPOSE:To provide the title cover-up liquid excellent in opacifying ability, smoothness and storage stability, useful for rewriting, comprising titanium dioxide, a specific dispersant, binder resin, polymeric flocculant, lower alcohol and water. CONSTITUTION:The objective cover-up liquid comprising (A) pref. 40-60wt.% of titanium dioxide (pref. of rutile type), (B) pref. 0.1-5wt.%, on a solid basis, of a dispersant, (C) pref. 5-30wt.% of a lower alcohol (e.g. methyl alcohol), (D) a polymeric flocculant (e.g. methyl cellulose), (E) pref. 5-20wt.%, on a solid basis, of a binder resin, and (F) water.
Patent JP-H01145344-A (JP)
Title: Production of glass article
Inventor: YAMAUCHI RYOZO
IPC: C03B19/14
Filed: 1987-12-02
Abstract: PURPOSE:To obtain a glass article absolutely free from voids and having high purity, by converting a porous glass perform formed from a precursor substance into an opaque glass preform containing bubbles, heat-treating the preform to release the gas from the bubble and converting into a transparent glass. CONSTITUTION:Glass soot produced from a glass-forming precursor substance (e.g., O2, H2, SiCl4 and Ar) is collected to form a porous glass preform, which is inserted into a furnace (e.g., heated at 1340 deg.C) obtain an opaque glass preform containing closed bubbles and having contracted volume. The opaque preform is heat-treating in a furnace maintained at a temperature (e.g., 1100 deg.C) lower than the temperature of the former furnace to release the gas from the bubble. The obtained preform is converted into a transparent glass by heating at a high temperature (e.g., 1950 deg.C).
Patent JP-H06152633-A (JP)
Title: Cell reception buffer device
Inventor: NAGAI SHINTARO
IPC: H04L12/42
Filed: 1992-11-13
Abstract: PURPOSE:To improve the operating efficiency of a memory used as a buffer and to access stored frame data as data in a logically continuous memory space from a high-order layer when a cell reception buffer device in a node equipment being a component of a ring form network system using a cell in the unit of data transmission is realized. CONSTITUTION:A write control section 6 generates a real address for writing pay load data to a reception buffer section 4 at the reception of a cell and gives logic addresses so as to be consecutive for entire frame data to a buffer address conversion section 7, in which they are stored so that a real address corresponding to a logical address is obtained. When the reception buffer section 4 is accessed from a host layer, the logic address is given to the buffer address conversion section 7, from which the real address is obtained.
Patent JP-H03166263-A (JP)
Title: Preparation of thermoplastic resin composition
Inventor: YAMAGUCHI SHUJI
IPC: C08L55/02
Filed: 1989-11-24
Abstract: PURPOSE:To prepare a composition giving molded products free from pin holes by melting and kneading a thermoplastic resin with a fibrous or needle-like magnesium oxysulfate in a specific ratio at a specified temperature for a specific time. CONSTITUTION:(A) 100 pts.wt. of a thermoplastic resin (e.g. ABS resin or polyamide) melted and kneaded with (B) 5-100 pts.wt. of a fibrous or needle-like magnesium oxysulfate having a specific gravity of 2-2.5, a fiber length of several micron to 1000mum, a fiber diameter of 0.1-10mum, and an apparent specific gravity of 0.05-0.3 at 250-340 deg.C for 1.5-10min preferably under a degassed operation to provide the objective resin composition, the component being prepared by dispersing magnesium hydroxide or magnesium oxide having a BET specific surface area of <=20m/g in a magnesium sulfate aqueous solution in a concentration of <=25wt.%.
Patent JP-S63151561-A (JP)
Inventor: SESU MIRUNAA
IPC: B60S9/04
Filed: 1987-12-02
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-H08162608-A (JP)
Title: Semiconductor element
Inventor: RYUZAKI SHIGERU
IPC: H01L25/00
Filed: 1994-12-07
Abstract: PURPOSE: To provide a semiconductor element capable of more effectively suppressing noise, in a capacitor mounted on a printed board for noise suppression. CONSTITUTION: The electrode part 4 of a capacitor constituted by alternately laminating, in a vacuum, conductor 2 and dielectric 3 on a microprocessor chip 5 is electrically connected with the electrode of a semiconductor chip, at the same time as the formation of conductor. The microprocessor chip 5 and the capacitor are molded integrally in an one body by using mold resin. Thereby wiring between the microprocessor chip 5 and the capacitor is made unnecessary, so that the noise which has been generated from wiring can be effectively suppressed, and packaging density is remarkably improved.
Patent JP-H09162835-A (JP)
Title: Communication method and device for changing dynamically compression system
Inventor: HATTA TOMOAKI
IPC: H04Q11/04
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To dynamically select or change the system of the sound compression according to the use of the band of a trunk line, to effectively use the line and to reduce a call loss in a synchronous multiplex or asynchronous. multiplex device (including a device having exchange function). SOLUTION: When the use of the line is more than the threshold 406, a connected call is switched to the system of a lower necessary band. Switch permission attributes are previously set in respective calls and the switch permission call is selected as a switch object 410. On a call-side and an incoming-side, resources necessary for the compression system to be switched are secured 412 and 422. When the securing of the resources succeeds, data is transmitted between the connected resource and the newly secured new connection resource. The resource used in existing connection is released after synchronization 420 and 432.
Patent JP-H07218504-A (JP)
Title: External diagnostic medicine
Inventor: NAKAGAWA YOSHIKAZU
IPC: G01N33/50
Filed: 1994-12-07
Abstract: PURPOSE:To provide an extensive-type diagnostic tool having higher detection sensitivity. CONSTITUTION:A diagnostic tool is used to judge the presence or absence of a substance to be detected in specimen liquid, a base material 1 is made of materials on which a specimen liquid can be extended and provided with a specimen liquid applying part 2 to which specimen liquid is applied, a first substance carrying part 3 at which a substance to be detected and a first substance that can be specifically bonded with the substance to be detected are carried, and a positivity judgment part 5 at which a second substance different from the first substance that can be specifically bonded with the substance to be detected is carried, further, between the first substance carrying part 3 and the positivity judgment part 5, a specimen extension delaying part 4 for delaying extension of specimen liquid is provided, and/or part of the base materials near the positivity judgment part 5 is provided with a specimen extension disabling part.
Patent JP-H01145466-A (JP)
Title: Deceleration control device for continuously variable speed change gear for vehicle
Inventor: YAMAMURA MASAYA
IPC: B60W10/103
Filed: 1987-11-30
Abstract: PURPOSE:To constantly maintain the engine speed under a stable condition regardless of the amount of brake-treadling, etc. by forming the gear change speed in accordance with the amount of deceleration detected by means of a controller mechanism when the continuously variable speed change gear is gear-changed. CONSTITUTION:A controller mechanism 3, which changes the gear change speed of a continuously variable speed change gear 2 to a predetermined change gear ratio for a new car speed, changes the gear change speed in accordance with the amount of deceleration detected by a deceleration detection means 1 when the continuously variable speed change gear 2 is gear-changed. Therefore, when the detected deceleration is large, the gear change is performed quickly in accordance with the detected deceleration, whereas when the deceleration is small, the gear change of the continuously variable speed change gear 2 is performed slowly in accordance with the deceleration detected. In this manner, since a change gear ratio is constantly follow-up controlled at a speed closely related to the deceleration of the car speed, no irregular engine speeds occur, and improved operability of the car can be obtained.
Patent JP-2000125923-A (JP)
Title: Depilator
Inventor: IWASAKI SHIGEZAEMON
IPC: A45D26/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To attain efficient depilation by means of enlarging an introduction interval in hair between pawls in leg or the like, where a skin elasticity is comparatively high with a lot of hair by juxtaposing depilating pawls for pinching hair in an axial direction, providing a depilating head for pulling-out hair by means of rotation and also permitting the introduction interval of hair between the pawls to be variable. SOLUTION: A cam groove is formed to attain the one-time reciprocative motion of the mobile pawls 3b in two-time reciprocative rotations with the shaft 25 of the depilating head as a center. That is, the device is constituted in such a way that the mobile pawls 3b are shifted from a state where they are brought into contact with fixed pawls 3a at one side to the state where they are brought into contact with the fixed pawls 3a at the other side. Hair is pinched by the fixed pawls 3a and the mobile pawls 3b in case a roller is shifted from a state where it is brought into contact with skin to a position where the fixed pawls 3a and the mobile pawls 3b face skin by the rotation in one direction with the shaft 25 of the dehairing head as a center and the depilating head is reversely rotated in the pinching state as it is so that hair is pulled-out.
Patent JP-H07162337-A (JP)
Title: Pseudo noise code generating circuit and code division multiple access communication system
Inventor: SUZUKI MASAMITSU
IPC: H04J13/10
Filed: 1993-12-03
Abstract: PURPOSE:To generate the other M sequence from one M sequence and to execute a PN code generating circuit with simple constitution consisting of a ROM writing the one code sequence and a modulo adder. CONSTITUTION:The modulo N adder 1 adds a value (decimation) q selected by an adding value selecting circuit 2. The decimation is a value to be selected in accordance with an M sequence to be outputted. The added result of the adder 1 is applied to the ROM 3 as an address and data are read out in each bit from the ROM 3. The added result of the adder 1 is fed back again to the adder 1 and the feedback value is added to the value q in the succeeding addition. Since addresses to be applied to the ROM 3 are increased in each q, each q code bits out of code sequences stored in the ROM 3 are skippingly outputted. Finally data outputted from the ROM 3 are latched by a latch 4 at the timing of a bit clock and a PN code is outputted.
Patent JP-H09147401-A (JP)
Title: Optical pickup and the same for phase transition type optical disk
Inventor: ONO EIZO
IPC: G11B7/135
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a fear of peeling at a joint position, to enhance yield and to improve reliability by providing a part with average coarseness different from the periphery on at least one substrate among plural substrates. SOLUTION: This optical pickup is provided with a λ/4 plate between a beam splitter film 35 and a recording medium 27, and outgoing light being linearly polarized light of an S polarization component is converted to the circularly polarized light to be made incident on the beam splitter film 35. Thus, since the light reflected by the recording medium 27 is guided to a photodetector 36 nearly by 100%, the reflectance of the S polarization of the beam splitter film 35 is enhanced remarkably, and the light quantity irradiating the recording medium 27 is enlarged. That is, the recording medium 27 is irradiated by a limited output of a light source 1 efficiently, and the reflection light from the recording medium is guided to the photodetector 37 efficiently.