baber/WOPTO huggingface dataset:
Patent JP-H07100110-A (JP)
Title: Detecting apparatus
Inventor: EGUCHI HIROFUMI
IPC: B60W30/00
Filed: 1993-10-05
Abstract: PURPOSE:To provide a detecting apparatus capable of detecting opening/ closing situation of an eyelid precisely from the optical standpoint. CONSTITUTION:Infrared rays are projected to an eyeball E or an eyelid from a light emitting means (a light-emitting circuit 20, an infrared light emitting diode), and reflected infrared rays from the eyeball E or the eyelid are detected by a reflected light detecting means (a light-receiving circuit 30 an infrared light photodiode). Since opening/closing situation of an eyelid is detected by an eyelid opening/closing situation assessing means (a sample-holding circuit 50, a comparator circuit 60) based on the detected reflected-infrared-light, the eyelid opening/closing situation can be detected optically, which can be applied to a doze preventing apparatus by setting the apparatus to give certain alarm if an eyelid continues to close for a preset time so that a doze is prevented for sure.
Patent JP-H03137545-A (JP)
Title: Observing device of surface
Inventor: MIHARA TOSHIAKI
IPC: G06T1/00
Filed: 1989-10-24
Abstract: PURPOSE:To shorten a reading time for one scan rate by a method wherein pixels of a CCD linear array image sensor having a prescribed large number of pixels, except ones in prescribed numbers to be used effectively, are covered with a light-intercepting plate and reading is executed. CONSTITUTION:A high-speed CCD linear array image sensor 3 having pixels in larger numbers than 1024 in the direction of reading is covered with a light- intercepting plate 6, with the pixels in the number of 129 to 255 exposed. Scanning is executed through the pixels exposed to light and a charge reading signal is outputted. By this constitution, a reading time for one scan rate by the high- speed CCD linear array image sensor is shortened, and high-speed, highly-precise surface observation is conducted.
Patent JP-S63126680-A (JP)
Title: Production of h-shape steel products and production equipment thereof
Inventor: KARAKIDA MASUE
IPC: B23K9/00
Filed: 1986-11-18
Abstract: PURPOSE:To simplify stages and to improve efficiency by flatly disposing face members on both sides of a web member and raising both face members simultaneously. CONSTITUTION:Two pieces of the face members 1a, 1b are parallel and flatly disposed on both sides of the web member 2, then the face members 1a, 1b are raised and set in an H shape. The face members 1a, 1b are simultaneously strained oppositely. The upper side of the joint parts of the face members 1a, 1b and the web member 2 is then welded and the members are turned up side down after the welding. The joint parts of the face members 1a, 1b and the web member 2 are welded and the production of the H-shaped steel product is completed. Stability is thereby improved and the simultaneous opposite straining of the members is permitted. The workability is thus improved and weld strains are decreased.
Patent JP-H02121752-A (JP)
Title: Manufacture of mold for continuous casting
Inventor: ICHIHARA AKIRA
IPC: B22D11/059
Filed: 1988-10-31
Abstract: PURPOSE:To obtain slow cooling type mold for preventing the development of longitudinal crack by forming plural fine grooves on inner face of the mold made of copper plate contacting with molten steel, filling up wax into the fine grooves and removing only the wax after executing electric conductive treatment on the surface and metal-plating. CONSTITUTION:Working of plural fine grooves is executed to the copper plate 1 with machining and the wax is filled up into the grooves and solidified. Successively, silver powder is rubbed on the wax in the groove part with fingers. This is dipped into solution, which is active to the copper and non-active to the silver, for few min - few ten min. The copper plating and nickel plating are applied. Hot water is poured onto the side face of the copper plate to fuse and cause the wax and to flow out, and a slow cooling mold is manufactured.
Patent JP-H02169529-A (JP)
Title: Production of phenol and acetone from cumene
Inventor: JIYON FUREDERITSUKU NAIFUTON
IPC: B01J21/16
Filed: 1989-10-24
Abstract: PURPOSE: To obtain phenol and acetone by decomposing cumene hydroperoxide in the presence of a specific heterogenous catalyst such as heteropolyacid on an inert carrier and minimizing the formation of a byproduct under a mild condition.  
     CONSTITUTION: In the presence of a heterogenous catalyst selected from heteropolyacids on an inert carrier, pref., supported heteropolyacid represented by formula I (wherein X is P or Si; M is Mo or W; and (n) is 4 or 5) (A), an ion exchange resin having a sulfonic acid functional group, pref., a resin wherein a sulfonic acid functional group is bonded to a skeletal chain of a styrene/ divinylbenzene polymer having 1-20% of crosslinking (B), montmorillonite silica- alumina clay represented by formula II (M is Na or Li) (C), montmorillonite clay modified by fluorine-containing acid or heteropolyacid on an inert carrier or Ti, Zr and Al (D), cumene hydroperoxide is decomposed at 20-150°C under pressure of 0.1-7 MPa. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61149207-A (JP)
Title: Operation of reverse osmosis treatment apparatus
Inventor: TSUGE HIDEO
IPC: B01D61/22
Filed: 1984-12-25
Abstract: PURPOSE:To ensure the safe operation of the titled apparatus by keeping a water making amount constant while keeping the quality of transmitted water, by increasing the number of reverse osmosis membrane modules to be operated when the pressure of supplied water exceeds set pressure and reducing the number thereof when the quality of transmitted water exceeds an upper limit value without lowering membrane capacity. CONSTITUTION:In a method for performing automatic control so as to receive the amount of transmitted water in a set range by adjusting the pressure of supplied water by the pressure regulation valve 7 electrically connected to an automatic control apparatus, a part of unit membrane modules of a reverse osmosis module group 4 is preparatorily stopped in an unoperated state. An alarm 9a is operated when the pressure of supplied water detected by the supplied water pressure detection oscillator 3 provided to a raw water introducing line exceeds a pressure value for securing the safe operation of the apparatus and the stopped unit modules are brought to an operation state. An alarm 9b is operated when the quality of transmitted water detected by the water quality measuring oscillator 6 provided to a transmitted water discharge line exceeds a tolerant value and a part of unit modules during operation is brought to a stop state.
Patent JP-2001097247-A (JP)
Title: Car body floor structure
Inventor: SANO SANEMARE
IPC: B62D25/20
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To make the stress state of a floor part substantially uniform in the longitudinal direction of a car body at the time of a side impact and to sufficiently absorb energy. SOLUTION: This car body floor structure includes the floor part 3 formed of extruded material, a pillar area part 29 whose position in the longitudinal direction of the car body corresponds to a center pillar 7 disposed in the vertical direction of the side of the car body, a pillar adjacent area part 27 which is adjacent to the pillar area part 29, positioned rather closer to the central part in the longitudinal direction of the car body, and has a higher strength rigidity in the cross direction of the car than the pillar area part 29, and a front area part 25 and a rear area part 31 which are adjacent to the front and rear side in the longitudinal direction of the car body of the pillar adjacent area part 27 and the pillar area part 29 and have a lower strength rigidity in the cross direction of the car than the pillar adjacent area part 27 and the pillar area part 29.
Patent JP-H07130578-A (JP)
Title: Three-terminal dip-type capacitor
Inventor: TAKADA KEIJI
IPC: H01G4/228
Filed: 1993-11-04
Abstract: PURPOSE:To provide a three-terminal dip-type capacitor which is lessened in number of manufacturing processes and cost and equivalent to or better than a conventional one in reliability of connection between a cathode lead terminal and a capacitor device. CONSTITUTION:Two cathode lead terminals 2aL and 2aR are so arranged as to make their semi-circular parts surround the side face of a device 3. A rectilinear part is connected to the end of the open part of the semicircular part extending in the same direction with an anode lead terminal 1. If a capacitor is viewed from the direction in which the anode lead terminal 1 is led out, the two semicircular parts and the rectilinear parts of the cathode lead terminals 2aL and 2aR confront each other interposing the device 3 between them, and the rectilinear parts of the cathode lead terminals 2aL and 2aR and the anode lead terminal 1 are aligned making the lead terminal 1 located between the terminals 2aL and 2aR.
Patent JP-H01117103-A (JP)
Title: Storing equipment for container
Inventor: KAWASE AKIRA
IPC: B65G1/00
Filed: 1987-10-30
Abstract: PURPOSE:To curtail the area of storage and facilitate the control of stock by forming storing spaces in which accumulation and storage are conducted by means of a container guide, into a plurality of ranks and files, and laying a rail along ranks at the upper part of the vicinity of both ends of files, and providing a ceiling crane. CONSTITUTION:When the storage of a container A is conducted, the container A is carried to a delivery opening 6 by means of a chassis B, and is lifted up from a container suspension passage 7 by means of a ceiling crane 4, and is carried via a horizontal carrying passage 15. At the same time, a trolley 14 is moved among ranks at container storing spaces 2, and is guided to the upper part of rank and file container storing spaces 2, and storing is done by operating the crane 4. Carrying-out is conducted reversely. This carrying-in and-out control is conducted by means of a computer control by giving a lot number to a container storing position. As a result, the curtailment of a storing site area can be done and at the same time, stock control can easily be done.
Patent JP-S62133157-A (JP)
Inventor: MIYAZAKI TAKAO
IPC: D04B1/02
Filed: 1985-12-05
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-H03138335-A (JP)
Title: Martensitic stainless steel for cold forging and its manufacture
Inventor: MOTOKURA YOSHINOBU
IPC: C21D6/00
Filed: 1989-10-23
Abstract: PURPOSE:To provide the stainless steel with excellent cold forgeability as annealed and to improve its corrosion resistance and hardening capacity by specifying the content of Si, Mn, S, etc., and the heat treating conditions in a steel and regulating its grain size into a specified range. CONSTITUTION:The compsn. of a martensitic stainless steel for cold forging is formed from, by weight, 0.30 to 0.40% C, <=0.30% Si, <=0.40% Mn, <=0.005% S, 12.00 to 14.00% Cr and the balance Fe with inevitable impurities. The steel is subjected to heat treatment for one or two times of which heating is executed at 800 to 950 deg.C for 2 to 16hr. By this heat treatment, its grain size is regulated to 7 to 10 and carbides therein are spheroidized. In this way, its cold forgeability and mechanical strength are improved. The steel is useful as a steel for structural purposes such as house appliances, pins for stopping shingles, screws and shafts.
Patent JP-H10118089-A (JP)
Title: Processing tool for endoscope
Inventor: SAITO TATSUYA
IPC: A61B17/3201
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To simplify a structure for rotating an opening/closing body by decreasing the number of parts. SOLUTION: A pipe 6 in continuous length extending in the front and back direction is provided in an operational mechanism of a processing tool for an endoscope and a rod 7 is provided in the pipe 6 in continuous length. A forceps 8 is provided at the apex of this rod 7 and this forceps 8 comprises a pair of blade bodies 9 and 10 being rotatably supported each other. A wire 14 is inserted into the apex of the rod 7 and both ends of the wire 14 are respectively connected with hooking holes 12 and 13 of the blade bodies 9 and 10. In addition, when the rod is pulled by operating remotely the operational mechanism, both of the blade bodies 9 and 10 are closed each other. In addition, when the rod 7 is pushed forward by operating remotely the operational mechanism, both blade bodies 9 and 10 are opened each other.
Patent JP-H01119046-A (JP)
Title: Fp type semiconductor device
Inventor: TOGAWA TOSHIFUMI
IPC: H05K3/34
Filed: 1987-10-31
Abstract: PURPOSE:To allow a solder to be easily deposited on a lead and to obtain an FP type semiconductor device which is securely fixed onto an insulating board by modifying the profile of the lead in which a tip portion provided on a sidewall of a package body comprising an electronic circuit is caused to be in contact with the insulating board surface. CONSTITUTION:An FP type IC 11 to be mounted on an insulating board 12 comprises a package body 13 and a plurality of leads 14 provided on a sidewall of the insulating board. In the portions of the leads 14 facing the board surface, recessed portions 15 are provided from the top surface of the insulating board 12. Such recessed portions 15 may be formed, for example, by melting a part of the portion of the lead 14 facing the board by means of laser projection, or by mechanically removing it by means of a blast treatment. The provision of the recessed portions 15 allows the leads 14 to be securely fixed on a wiring pattern of the insulating board 12 since a solder layer 16 infiltrates not only into the sides of the portions of the leads 14 facing the insulating board but also into the recessed portions 15 as the FP type IC 11 is reflow-soldered after being mounted on a desired position of the insulating board 12. Accordingly, the FP type IC 11 can be securely fixed on the insulating board.
Patent JP-S62137077-A (JP)
Inventor: MABUCHI MASAHIRO
IPC: A63C5/12
Filed: 1985-12-09
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-H01153259-A (JP)
Title: Method and device for manufacturing circular article with at least one flat surface
Inventor: FURITSUTSU FUERUTOMAIERU
IPC: B24B7/22
Filed: 1988-11-02
Abstract: PURPOSE: To perform grinding of an end surface of a rod for flattening and separation of a circular material in the singe working process by providing a vacuum ejecting plate for separated circular material inside of an eliminating tool. CONSTITUTION: A circular material 24 made of the mono-crystal and polycrystal semi-conductor material is separated from a rod 4 by combination of an eliminating device and inner hole saw teeth 2, and an end surface of the rod 4 fixed onto a rod carrier of the inner hole saw by an auxiliary material member 26 is flattened by the eliminating device. At this stage, when this rod 4 is perfectly cut and the saw teeth 2 of the inner hole saw are made to bite the auxiliary material member 26, sawing process for separating the circular material 24 from the rod 4 is immediately stopped. Continuously, separation of the circular material 24 from the rod 4 with elimination of the auxiliary material member 26 for holding the circular material 24 is performed by a movable vacuum ejecting plate 7 of an eliminating tool 6.
Patent JP-H01119030-A (JP)
Title: Semiconductor device
Inventor: ONO SHIGEMI
IPC: C22C11/06
Filed: 1987-10-30
Abstract: PURPOSE:To improve a thermal fatigue resistance characteristic by fixedly bonding a semiconductor chip to an electrode member by a Pb-Sn-Bi alloy solder which is of special composition and whose melting point is at least 300 deg.C. CONSTITUTION:A solder pellet 2, a semiconductor chip 3, a solder pellet 4, and a lead electrode member 5 are sequentially stacked on a supporting electrode member 1. The solder pellets 2, 4 are a Pb-Sn-Bi solder whose composition is 95wt.% of Pb, 0.5-3.5wt.% of Sn, and 0.5-3.0wt.% of Bi and whose melting point is in the range of 310-320 deg.C. They are thermally treated at about 350 deg.C in the hydrogen gas atmosphere and a resin sealing body made up of silicon rubber is charged to complete a diode for power applications. Such diode presents an excellent thermal fatigue characteristic in high temperature fatigue tests with intermittent conduction.
Patent JP-H07130231-A (JP)
Title: Ac power transmitting superconducting cable
Inventor: TANAKA YASUZO
IPC: H01B12/12
Filed: 1993-11-05
Abstract: PURPOSE:To provide an AC power transmitting superconducting cable by providing a super conducting element wire and a layer, juxtaposed by bringing it into contact with the superconducting element wire formed with an insulation coating in the periphery, on a format in an unparalleled condition in the longitudinal direction of the format. CONSTITUTION:Total 36 superconducting element wires 11 and insulation coated superconducting wires 12, brought into contact with each other, are wound to tilt about 30 deg. in the longitudinal direction of a former 13 to a single sheath stranded flexible pipe former, to prepare the first layer. Next similarly, the wires are wound to tilt about 30 deg. in an opposite direction, to prepare the second layer, and so on to the sixth layer. Here, of the 36 superconducting element wires 11, 12 for constituting each layer, four wires are formed in the superconducting element wire 12 coated with insulation. Further in this outside, a 2mm thick insulating layer 14 of kraft paper is prepared. By this constitution, an AC power transmitting superconducting cable of coaxial spiral wire structure is obtained. Heat generation caused by an AC power loss by coupling of element wires with each other is avoided, and AC electrification contnuous with a sufficient current capacity can be performed.
Patent JP-H06127374-A (JP)
Title: In-pipe moving device
Inventor: SHIRONOKUCHI HIDEKI
IPC: F16L55/32
Filed: 1992-10-15
Abstract: PURPOSE:To cope with a sharp corner and enable a deep entry into a pipe by providing a pipe like frame, formed of flexible material containing magnetic material, with plural driving wheels, then providing a pipe like yoke, formed of the same material and provided in the pipe, with a driving coil, and filling a magnetic fluid in the yoke and frame. CONSTITUTION:A frame 1 is formed of flexible material containing magnetic material into pipe shape. The frame 1 is closed at both ends and provided with six driving wheels A1, A2, B1, B2, C1, C2 linearly along the longitudinal direction, at four places every angle of 90 deg. viewing from one end side of the frame 1. A yoke 2 formed of flexible material containing magnetic material is provided in the frame l-A magnetic fluid is filled in the yoke 2 and frame l1 and a coil is wound around the outer periphery of the yoke 2. When a commutation switch 6 is connected to an A-terminal, the magneti fluid in the yoke 2 flows to gather around the A-phase coil 4. With the changeover to a B- terminal or a C-terminal, the magnetic fluid flows toward the periphery of the B-phase or C-phase coil. As a result, each driving wheel is rotated.
Patent JP-H0998044-A (JP)
Title: Trap circuit
Inventor: MARUYAMA HIROSHI
IPC: H03H7/01
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To increase the attenuation by a trap circuit by using plural capacitors connected in parallel to each other to construct an LC resonance circuit. SOLUTION: The capacitance of every capacitor is decided, so that the capacitors C31 to C3n of each of LC resonance circuits constructing a trap circuit 14 having a function to attenuate the lower adjacent channel sound signal bands are connected in parallel to each other to have the capacitance equal to a single conventional capacitor. A trap circuit 15 having a function to attenuate the higher adjacent channel video signal bands also has the same constitution as the circuit 14, that is, the circuit 15 uses the capacitors C41 to C4n of every LC resonance circuit. The characteristics of both circuits 14 and 15 are corrected by controlling the inductances of the coils L3 and L4 consisting of air core coils serving as a part of each of trap filter circuits 14 and 15. Thus every LC resonance circuit consists of two or more capacitors connected in parallel to each other.  As a result, the attenuation can be increased for both trap circuits 14 and 15.
Patent JP-S61153198-A (JP)
Title: Anti-scaling agent
Inventor: UEDA TSUNEHISA
IPC: C02F5/08
Filed: 1984-12-26
Abstract: PURPOSE:To obtain the titled anti-scaling agent exhibiting a remarkable synergetic effect by copolymerizing maleic anhydride and an olefin having a specified number of carbon atoms in a specified ratio, and using the hydrolyzate of the copolymer jointly with a phosphonic acid compd. CONSTITUTION:A copolymer having 1,000-10,000 number average mol.wt. is prepared by copolymerizing 70-95mol% maleic anhydride and 5-30mol% 5C olefin (e.g., cyclopentene). The hydrolyzate of the copolymer and a phosphonic acid compd. (e.g., 1-hydroxyethylidene-1.1-diphosphonic acid) are incorporated into an anti-scaling agent as effective components. The amt. of the anti-scaling agent to be used is regulated usually to 0.1-1,000ppm or preferably to 0.5-50ppm. By such a method, the anti-scaling agent which is excellent in comparison with the agent obtained by the conventional technique can be obtained.
Patent JP-H03143583-A (JP)
Title: Concentrating dryer for liquid to be treated
Inventor: HORIE JUNKO
IPC: C02F1/04
Filed: 1989-10-26
Abstract: PURPOSE:To reduce energy consumption of the device and to prevent overheat of the inside of a concentrating dryer due to excess microwave by providing a reflected wave detector on a waveguide for leading microwave to an irradiation part and automatically controlling the irradiating amount of microwave by the output signal of a computing element which processes the output signal. CONSTITUTION:Liquid to be treated is supplied to a concentrating dryer 4 and irradiated by microwave led through a waveguide 6 from a microwave oscillator 5 and concentrated to obtain concentrate. Change in a concentrated state of the material to be concentrated is detected by a reflection current detector 14 (14') and the output signal thereof is inputted to a computing element 17. The output signal of the computing element 17 is processed by a controller 15 so that specified current value is obtained. The output signal sent from this controller 15 is inputted to the microwave oscillator 5 and thereby the output of microwave is automatically controlled. Thereby energy consumption of the device can be reduced and discharge in the concentrating dryer due to excess microwave can be prevented.
Patent JP-2001101590-A (JP)
Title: Parking lot guide system
Inventor: SENOO TAKAYUKI
IPC: G08G1/14
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To easily and surely secure a parking lot even in a busy section where the parking lots easily get full. SOLUTION: A GPS receiver provided in a radio base station is connected with the automatic ticket issuing machines of each of the parking lots by radio and the information on the vacant area and on the place of each of the parking lots is managed at all times. Thus, even when parking is requested from a radio terminal, a nearest parking lot is promptly notified.