baber/WOPTO huggingface dataset:
Patent JP-H05140257-A (JP)
Title: Production of rigid urethane resin foam
Inventor: ONO TSUKASA
IPC: C08G101/00
Filed: 1991-11-19
Abstract: PURPOSE:To obtain the subject foam uniform and fine in foam and little in shrinkage when the amt. of trichloromonofluoromethane used is decreased, by using a plurality of specific compds. in the preparation of the subject foam by mixing a plurality of given starting materials. CONSTITUTION:A polyol compd. (e.g. SBU-P-0517 manufactured by Sumitomo Bayer Urethane Co., Ltd), an isocyanate (e.g., tolylene diisocyanate), a catalyst (e.g. dimethylcyclohexylamine and pentamethyldiethylenetriamine), trichloromonofluoromethane, and a foam stabilizer are mixed together as the starting materials for the preparation of the objective foam, wherein a polyoxyalkylenesilicone polymer is used as the foam stabilizer with further addition of phthalic anhydride to the starting materials.
Patent JP-H08158620-A (JP)
Title: Wire burying baseboard
Inventor: MORI KANJI
IPC: E04F19/02
Filed: 1994-12-07
Abstract: PURPOSE: To improve the quality, and to reduce the production cost, by using bare wires, and extrusion moulding them integrally together with an electrically insulating thermoplastic resin with the baseboard form. CONSTITUTION: To a baseboard main body 11, plural bare wires 12 and 12 of a good electric conductor are buried, and the wires 12 are inserted continuously in an extruding die in the extrusion moulding time, so as to extrusion moulded integrally with a vinyl chloride resin. In this case, the number of the wires 12 buried in the burying baseboard 10 and extrusion moulded integrally can be increased or decreased as desired, and an interval between the wires necessary and sufficient to maintain the electric insulation is provided.
Patent JP-H11120453-A (JP)
Title: Burglar detecting alarm
Inventor: TAMESHIGE KIYOMI
IPC: G08B23/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To enable a person in a room to confirm a suspicious in the outside person using a door scope by using an optical sensor as a season, providing a window on a sensor and making a part of a case freely slidably movable to inform him of an alarm. SOLUTION: At a place of proximate distance L of a door scope 2a including an existing magnifying lens system mounted on a door 2, an optical sensor of a photodiode, etc., detecting the change of illuminance made incident by the body 3 of a suspicious person from the scope 2a when the body 3 of the suspicious person peeps the inside of a door to confirm presence in a room, is provided to amplify and detect the signal of the change in the illuminance, by flickering and lighting an alarming lamp in a case facing the inside of the room to inform a person in the room of the alarming and to inform the person of the alarming similar to the sound of an ambulance or a police car from a loud speaker.  In addition, the person in the room confirms the suspicious person using the scope 2a by sliding a window member 1 g fixing a sensor facing a light guide exit at the lower part of the inside of the case on the rear surface.
Patent JP-H01144149-A (JP)
Title: Serial data input circuit
Inventor: MIZUOKA HISAKO
IPC: G06F13/00
Filed: 1987-11-30
Abstract: PURPOSE:To simply the constitution of a serial data input circuit by detecting the end of input of the serial data to a shift register in case a prescribed signal is delivered from a unit latch of the output side at the input of the serial data to the shift register. CONSTITUTION:At input of the serial data DATAIN, an initial setting action is carried out so that a prescribed signal, e.g., '1' is preliminarily stored in the bit delivered from the output side of a shift register 7 together with a signal other than the prescribed one, e.g., '0' stored inn other bits respectively when the signal bit of the data DATAIN is supplied to the input side of the register 7. Then the signal '1', for example, is delivered from the register 7 when all bits of the input data DATAIN are supplied to the register 7. Thus it is possible to simplify a serial data input circuit and also to reduce the occupied area on a chip even at layout of a real circuit.
Patent JP-H09149173-A (JP)
Title: Image reader
Inventor: KOIZUMI KATSUYUKI
IPC: H04N1/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To easily confirm a content of an optical film without giving a flaw to the optical film. SOLUTION: A film feed means 12 feeds an optical film 2 on which plural images plural images are recorded in the unit of frames. A read means 4 reads the image recorded on the optical film 2 in the unit of frames and converts the read image into electric image data. A signal processing means 5generates an index pattern consisting of plural small patterns corresponding to image data of each frame obtained by preliminary scanning and stores the index image to a storage means 13. The storage means 13 stores tentatively data of the index image from the signal processing means 5. An output means 9 provides an output of data stored in the storage means 13. A control means 6 controls each operation of the film feed means 12, the read means 4, the signal processing means 5, the storage means 13 and the output means 9 corresponding to preliminary scanning and main scanning.
Patent JP-H05119085-A (JP)
Title: Method for detecting deterioration of secondary cable of resistance welding machine
Inventor: MORO TAKASHI
IPC: G01R21/00
Filed: 1991-10-23
Abstract: PURPOSE:To automatically, safely, and surely detect the deteriorated state of a secondary cable used for the secondary circuit of a resistance welding machine. CONSTITUTION:A microprocessor 30 detects a firing angle phi and delay angle deltain an arbitrary half cycle or one cycle on the basis of a zero-voltage detecting signal from a zero-voltage detection circuit 36 and a zero-current detecting signal from a zero-current detection circuit 34 and finds a power-factor angle psifrom a prescribed operational expression or a look-up table on the basis of the parameters phi and delta. As resistance welding is repeated many times, metal fatigue gradually takes place in the conductors of secondary cables 20 and 22 and the resistance values of the conductors gradually increase. As a result, the value of the power-factor angle psi becomes smaller. When the value of the power-factor angle psi or the moving average value of the angle drops to a preset value psis, the microprocessor 30 discriminates that the resistance values of the cables 20 and 22 increase to their limit value, in other words, the deteriorated states of the cables 20 and 22 reaches limit levels and issues an alarm through a display 40, etc.
Patent JP-H10141048-A (JP)
Title: Method and device for controlling nox in exhaust gas from diesel engine
Inventor: HOSOYA MITSURU
IPC: F01N3/24
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To improve the control factor of a NOx reducing catalyst by operating an inlet damper to increase an inlet amount, an EGR damper to decrease an exhaust gas flow rate and a reductant control means to increase a reductant supply amount when high load on an engine is judged. SOLUTION: A computer which inputs the output signals from an engine speed sensor 14, a load sensor 12, a temperature sensor 34 and an oxygen sensor 50 is used to compute and output an inlet amount control signal, an EGR control signal and a reductant control signal in accordance with an engine operating condition. The inlet amount control signal is set for exhaust gas from an exhaust passage 33 to become a reduced atmosphere in a NOx reducing catalyser 35. An EGR damper 66 controls a returned exhaust gas flow rate in response to the EGR control signal. A reductant supply pump 76 controls a reductant supply amount to be changed in response to the reductant control signal. In this way, a high NOx controlling factor is achieved at the relatively low temperature of exhaust gas.
Patent JP-S63156383-A (JP)
Title: Semiconductor laser
Inventor: MATSUYAMA TAKAO
IPC: H01S5/00
Filed: 1986-12-19
Abstract: PURPOSE:To obtain a quantum well type semiconductor laser, in which oscillating wavelength can be changed, by providing quantum wells having the different widths of the quantum well layers together. CONSTITUTION:In a semiconductor laser, quantum wells 1 and 2 having the widths of quantum well layers Lw1 and Lw2 (Lw1>Lw2) are juxtaposed. Such a structure can be obtained by the following way: a barrier layer having a band gap Eg2 (Eg1>Eg2>Eg3) is inserted in the quantum well having a width L formed by bandgaps Eg2 and Eg3 (Eg1>Eg3); and a relation of Lw1>Lw2 is provided. In a region, where an injecting current in less injected into the quantum well, firstly injection carriers are stored in the quantum well 1, whose width is wide (Lw1), i.e., the first level is low, among the quantum wells 1 and 2 with an energy gap Eg3 as a bottom. As the injection current increases, laser oscillation occurs at a first wavelength lambda1. When the injecting current further increases, the injection carriers are stored in the quantum well 2, whose width is narrow (Lw2), i.e., the first level is high. The laser oscillation occurs at a second wavelength lambda2 (lambda1>lambda2). When the injecting current further increases, oscillation can be performed at shorter wavelength from the first level in the well having the width L, with the energy gap Eg2 as a bottom.
Patent JP-H03168474-A (JP)
Title: Mixer manifold
Inventor: YOSHIDA KAZUHIKO
IPC: F16K11/14
Filed: 1989-11-22
Abstract: PURPOSE:To safely and surely perform operation of joining and cleaning liquid by concurrently providing a plurality of normally-closed poppet type check valves in a housing and providing an operating cam mechanism, which controls opening and closing of each valve, in the housing. CONSTITUTION:Check valves 2A, 2B, 2C for use of A liquid, B liquid, and solvent are parallelly provided in a housing 1. Each check valve is formed in a poppet type, and a valve unit 6 is always adapted to a valve seat 3 by a coil spring 9. A cam unit 11 is provided, being supported by a bearing 14, in the housing 1 and made rotatable by a handle 16. A notch 12 for opening the check valves 2A, 2B and a notch 13 for opening the check valve 2C are provided, having a 180 deg. phase angle in the direction of rotation, in the cam unit 11. The A and B liquids are press-fed with the two liquids joining, and the valves for use of the A and B liquids are closed and the valve 2C for use of the solvent is opened, by rotating the handle. Thus, joining and cleaning of the two liquids can be easily, safely and surely performed.
Patent JP-H01146974-A (JP)
Title: Ink jet recording fluid
Inventor: SUZUKI EIICHI
IPC: C09D11/00
Filed: 1987-12-03
Abstract: PURPOSE:To obtain the title recording fluid which can give an image excellent in lightfastness even at a light-color area or a mixed color area, by mixing a water-soluble dye-containing ink of a low dye concentration with beta- cyclodextrin. CONSTITUTION:1-2mol, per mol of the dye in component A, of beta-cyclodextrin is added to an ink (A) comprising water, a water-soluble dye, a water-soluble organic solvent, a wetting agent, etc., and having a dye concentration of 0.01-1.0wt.%.
Patent JP-H02150065-A (JP)
Title: Thin film semiconductor element
Inventor: IKEDA NAOKI
IPC: H01L29/78
Filed: 1988-11-30
Abstract: PURPOSE:To prevent a semiconductor layer from being irradiated directly with a back light and to obtain a desirable display characteristic by forming a semiconductor layer of amorphous silicon only on a channel. CONSTITUTION:An insulating film 3 made of silicon nitride, silicon oxide, etc. and an N<+>-type a-Si:H ohmic contact layer 5 of amorphous silicon strongly doped with N-type are sequentially laminated in this order on a glass board 1 covering the surface of a gate electrode 2. The layer 5 is removed from its center, an a-Si:H semiconductor layer 4 of amorphous silicon added with hydrogen atoms is formed on this part, and a protective layer 6 is formed thereon. Further, a protective film 6 of silicon nitride (SiNX), etc. is formed on the layer 4 thereby to interrupt the layer 4 from an external field to protect it against external impurity ions, moisture, etc. A drain electrode 9 and a source electrode 10 made of a laminate of a Cr layer 7 and an Al layer 8 are formed on the layer 5.
Patent JP-H05269107-A (JP)
Title: Method and device for image diagnosis
IPC: G01R33/563
Filed: 1992-10-16
Abstract: PURPOSE: To alleviate effect of spin saturation without extending a scanning time by generating and applying an RF magnetic field in a manner that the intensity of RF excitation in a picturized volume changes depends on a position. CONSTITUTION: When positions of RF pulse time of spins moving at a fixed speed are assumed to be z1, z2, z3, z4 and z5, the spin generates a flip angle α1 by the RF excitation pulse at the position z1. The longitudinal magnetization reduces and the transverse magnetization M1 results. The spin moves to the position z2 whereat magnetization is recovered by a longitudinal alleviation time. Thus, the longitudinal magnetization at the position z2 is still smaller than the equilibrium magnetization. However, the flip angle of the position z2 becomes slightly larger than that of the position z1. Resultantly, the transverse magnetization caused by the flip angle α 2 equals to that of the position z1 in spite of reduction of the longitudinal magnetization.  That is to say, as the spin flows to the exit plaue of volume, reduction of the longitudinal magnetization is compensated by the flip angle which gradually becomes larger.
Patent JP-H05141821-A (JP)
Title: Refrigerating plant
Inventor: YAMASHITA TETSUYA
IPC: F25B49/02
Filed: 1991-11-20
Abstract: PURPOSE:To enable a cooling operation to be carried out continuously even under an abnormal condition of a temperature sensor by a method wherein when an abnormal signal is received only from one of the two in-refrigerator temperature detecting parts, two electrically-driven valves are controlled only with a normal signal and when abnormal signal are received from both of then, the two solenoid valves are opened and the electrically-driven valves are folly opened and a blower is controlled to be operated at a predetermined speed. CONSTITUTION:An electrically-driven valve capacity control part 73 receives an abnormal signal only from one of the two in-refrigerator temperature detecting parts 58 and 68, it sends the same signal to adjust the value travel of electrically-driven valves 36, 46 in response to a temperature signal got from the other normal one. Accordingly, even if one of the in- refrigerator temperature detecting parts 58, 68 shows an abnormal condition, a cooling operation corresponding to the temperature in the refrigerator 10 can be continued. In addition, as the abnormal signals are received from both two in-refrigerator temperature detecting parts 58, 68, the electrically-driven valve capacity control part 73 opens the solenoid valves 51, 61 and fully opens the electrically-driven valves 36, 46 and sends a signal to cause the blowers 80, 81 to be operated at a predetermined speed. Accordingly, even if the in-refrigerator temperature detecting parts 58, 68 have abnormal states, the cooling operation can be continued.
Patent JP-H05144477-A (JP)
Title: Charging apparatus
Inventor: FUJIWARA MITSURU
IPC: H02J7/00
Filed: 1991-11-20
Abstract: PURPOSE:To make charging of battery packs of the same width despite having different width easily and in good performance by furnishing a pack position restricting member in a recess provided in the pack device having a charging terminal at the side in the thickness direction of each battery pack. CONSTITUTION:A small-sized battery pack having a thickness (c) can be charged upon inserting between a partition plate 3 and a charging terminal, which causes contacting of the charging terminal 6 with the electrode of the pack. For charging a medium-sized battery pack having a thickness (b) or a radio apparatus fitted with a small-sized battery or batteries, it is inserted between a partition plate 4 and the terminal 6. At this time, the partition plate 3 is pressed by the pack to immerge in a charger 1, and the pack position is restricted by the partition plate 4 so that the pack comes in contact with the terminal 6, which allows performing the charging. A large-sized battery pack of a thickness (a) or a radio apparatus fitted with a medium-sized battery or batteries must merely be inserted in a recess 2 to cause the partition plates 3, 4 to immerge in the charger 1, and each battery can be charged from the terminal 6.
Patent JP-H01212501-A (JP)
Title: Apparatus for buffering and limiting relative tilting motion of shoe upper to outer shell of ski boots
Inventor: HORUSHIYUTO BISHIYOFU
IPC: A43B5/04
Filed: 1988-12-01
Abstract: PURPOSE: To assure proper and correct adjustment or control of buffer characteristics, by arranging the geometric height of a buffer element using a triangular or rectangular formed matter consisting of an elastic plastic material along the direction of the vertical-center surface of boots. CONSTITUTION: In an opening 5 made in the foot's instep area of the outer shell 2, a case 6 formed with the bottom part 6 and upper part 7 is arranged to admit a formed matter 8 consisting of an elastic plastic material as a buffer element, and the formed matter 8 in the case 6 and a braking element 9 are interlocked. The braking element 9 has a working part 10 for the leg part 3 on the opposite end from the boot tip. When the leg part 3 declines and rolls around an axis 4 in the boot tip direction, the braking element 9 is removed to the boot tip in the direction of an arrow 11 and strikes against the formed matter 8 in the bottom part of the case, and the declining and rolling movements of the leg part 3 are buffered and restricted.  In case the geometric height (h) of the formed matter 8 is arranged along the direction of the vertical-center surface of the boots with the rectangular or triangular construction of the formed matter 8, staged buffer is realized based on the equal-ratio model.
Patent JP-H04177556-A (JP)
Title: Fifo buffer circuit
Inventor: KATAGAWA YUTAKA
IPC: G06F13/38
Filed: 1990-11-09
Abstract: PURPOSE:To confirm whether the effective access capacity exceeding a prescribed capacity exists or not, and to reduce the state confirmation processing of the FIFO buffer circuit by confirming only the most significant bit. CONSTITUTION:The most significant bit of effective access capacity confirmation read data of (n) bits is set as an overflow bit, and a fact that the effective access capacity of an FIFO buffer circuit 100 exceeds a prescribed capacity is confirmed by only the most significant bit of the effective access capacity confirmation read data. Also, this circuit is constituted so that in the case the bit shows that the effective access capacity is less than the prescribed capacity, in the case it is less than the set capacity by showing as it is the lower (n)-1 digits of the effective access capacity value of a binary display, the effective access capacity can be confirmed by the lower (n)-1 bits. In such a way, whether the effective access capacity exceeding the prescribed quantity exists or not, and the effective access capacity being less than the prescribed quantity are confirmed by its access, and the processing required for confirming the effective access capacity of the FIFO buffer circuit 100 is curtailed.
Patent JP-H06155978-A (JP)
Title: Information recording medium
Inventor: FUJITA IKUO
IPC: B42D15/10
Filed: 1992-11-16
Abstract: PURPOSE:To provide a prepaid card of which an effect as an information recording medium is remarkably raised by giving not only information related to value information such as the balance and a use day but also another information with a propaganda impact thereto by a method wherein a reversible printing characteristic in the information recording medium such as a prepaid card or the like is effectively used. CONSTITUTION:Not only value information but also second information with a high propaganda effect are recorded on an image forming layer capable of being reversibly rewritten by a reversibly printing system. Thereby, both of freshness and quantity of the information which one sheet of an information recording medium can give to a customer, can be remarkably improved.
Patent JP-H10128079-A (JP)
Title: Method for assembling plate and frame membrane separator
Inventor: SHINAGAWA MASAKAZU
IPC: B01D63/08
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To safely perform drug manufacturing and purification without bacterial contamination or the like by subjecting a matter prepared by laminating or integrating all membrane unit or several groups of plural membrane units in which all the membrane units are classified to sterilization or pyrogen removing treatment, and then arranging pressing frames at both the ends of the integrated matter, and tightening the membrane units between both the pressing frames. SOLUTION: In a plate frame membrane separator, a lot of membrane units 'u' are placed one upon another, pressing frame 6 are arranged at both the ends thereof, and the pressing frames 6, 6 are tightened by bolts 7. In this way, an original liquid main path 310, a concentrated liquid main path 320, and a permeated liquid main path 330 are respectively formed. When assembling the membrane separator, such membrane units 'u' are laminated, and are integrated by tightening bolts 71 inserted into the end parts of the support plates of the membrane units 'u', and the laminated and integrated matter E is subjected to sterilization and disinfection or pyrogen removal by steam treatment using an autoclave. After that, the laminated and integrated matter E is laminated by 'n' layers, and both the pressing frames 6, 6 are tightened by the bolts 7 to complete assembling.
Patent JP-H08158418-A (JP)
Title: Water catchment pipe
Inventor: HIWAKI TAKAO
IPC: E21B43/08
Filed: 1994-12-09
Abstract: PURPOSE: To heighten the water catchment efficiency regardless of the hole diameter by forming an outer and an inner pipe through winding a wire round cores arranged circularly while an appropriate spacing is reserved, and by filling the gap between the two pipes with gravel. CONSTITUTION: A water catchment pipe 1 is formed by inserting an inner pipe 3 into an outer pipe 2 and filling the gap between them with gravel 4. The outer pipe 2 is formed by winding spirally a wire 8 with a small spacing round cores 7 which are arranged between an upper ring and a lower ring 6, and a water passage slit narrow on the natural ground side and wide on the inside is formed between turns of the wire 8 having a triangular section, and it is made unlikely that grains of earth and sand flow into the outer pipe 2. The inner pipe 3 is configured the same as the outer pipe 2, wherein the lower ring 6 is welded to the bottom bed so that coaxial arrangement with the outer pipe 2 is generated.  A water passage pipe 12 is connected with the upper ring of the inner pipe 3 and inserted through a boring hole, and the hole is excavated to the same as or some greater than the outside diameter of the water catchment pipe 1, and the outer pipe 2 is put in tight contact with the hole wall so that the catchment efficiency of subsoil water is heightened.
Patent JP-S63159003-A (JP)
Inventor: SAKURAI SEIYA
IPC: B27G13/04
Filed: 1986-12-24
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。