baber/WOPTO huggingface dataset:
Patent JP-H0438922-A (JP)
Title: Toilet paper holder
Inventor: KASAI YOSHIHIKO
IPC: A47K10/38
Filed: 1990-06-04
Abstract: PURPOSE:To change toilet paper by one hand of anyone, to facilitate maintenance and to improve strength or accuracy by combining two pairs of L-shaped arms, oscillating them synchronously, and connecting the one pairs of arms by holding rods which can be folded and extended. CONSTITUTION:A pressing cover 10 to which a cover member 11 is rotatably attached is pivoted to a casing 1. The pressing cover 10 is urged to the casing 1 by a spring and lightens the drop of new toilet paper during its change. At one end of each first L-shaped arm 2 is provided a support rod 4 with which a groove part 5' of each second L-shaped arms 5 coaxially engages. Thus, the second L-shaped arms 5 can be oscillated synchronously with the oscillation of the first L-shaped arms 2. Further, one side of the second L-shaped arm 5 is pivotally connected to one end of a holding rod 6 made of a hinge-like member. Accordingly, upon the oscillation of the second L-shaped arms 5, the holding rods 6 are repeatedly folded and extended, so that protruding members 7 provided at the upper parts of the holding rods 6 enter or retreat from the casing 1. As a result, the folding or extending movement of the holding rods 6 can be changed through the first L-shaped arms 2 and the second L-shaped arms 5. Therefore, anyone can change toilet paper by one hand.
Patent JP-H01312008-A (JP)
Title: Production of intermetallic compound alloy material
Inventor: MIHARA YUTAKA
IPC: B22F3/115
Filed: 1988-06-11
Abstract: PURPOSE:To easily obtain the metal compd. alloy material at a low cost by rolling the deposit obtd. by deposition of the metal particles obtd. by low- pressure plasma thermal spraying separately from metal particle of different kinds onto a rotating substrate then subjecting the deposit to a diffusion heat treatment. CONSTITUTION:The grains m, m' of the metals of the different kinds to form the intermetallic compd. are sprayed by a plasma jet from thermal spraying nozzles 1a, 1b. The resulted particles are deposited on the substrate 2 in a semi-molten state to form the deposit D. The deposit D is continuously drawn out of the rotating substrate 2 and is rolled by a rolling mill 4. Since the metals of the different kinds forming the deposit D hardly form the intermetallic compd. in this case, the deposit D is easily rolled to the sheet. The rolled sheet S is then subjected to the diffusion heat treatment intended to form the intermetallic compd. of the above-mentioned different kinds in a diffusion heat treatment furnace 5 and is thereafter coiled by a coiler 6.
Patent JP-S63310930-A (JP)
Title: Copper alloy for flexible print
Inventor: ASAI MASATO
IPC: H05K1/09
Filed: 1987-06-10
Abstract: PURPOSE:To improve the flexibility, tensile strength, adhesion, etc., of the titled copper alloy by regulating the compsn. limit value of Cr, Sn, etc. CONSTITUTION:The alloy contg., by weight, 0.0001-0.5% Cr and 0.0001-0.5% Sn, furthermore contg., as auxiliary components, one or more kinds of each 0.0001-0.3% and total 0.0001-0.5% elements among Zn, Mn, Mg, Fe, Ni, Al, Si, Co, Ca, Ti, Zr, V, Ag, Cd, Ga, Ge, In, As, Sb, Bi, Be, P, Y, Nb, B, Te, etc., and consisting of the balance copper with inevitable impurities is prepd. In said inevitable impurities, about <=500ppm O2 content and about <=10ppm S content are preferably regulated. By this method, the copper alloy having excellent tensile strength, flexibility and adhesion, having good electroconductivity and is suitable for a flexible print and IC tape carrier can be obtd.
Patent JP-S6123371-A (JP)
Title: Manufacture of photoconductive material
Inventor: HARADA YOUICHI
IPC: H01L31/0248
Filed: 1984-07-12
Abstract: PURPOSE:To make small the fluctuation of response time of photoconductive material by an SiO film on a substrate from a particular direction with a vacuum deposition method and forming an opposed electrode formed after heat processing in such a manner that an electrical field is generated in the right angle direction to the projected line to the substrate in the vacuum deposition direction of SiO. CONSTITUTION:A silicon monoxide film is formed on a substrate 1 from the position where the normal of substrate 1 and vacuum deposition direction form the angle of 80-87 deg.. Next, a film obtained by vacuum deposition on the substrate 1 of the evaporation source which is mainly composed of cadmium sulfide or cadmium selenide or solid solution of said two substances and adds a small amount of copper is heat-processed and thereafter an opposite type electrode is formed. This opposite type electrode is formed so that electrical field is generated in such a direction as including 1/2 or more of the components of the right angle direction for the projected line to the substrate 1 of the vacuum deposition direction of said silicon monoxide.
Patent JP-S631449-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: TAKINAMI TAKAO
IPC: B01J20/06
Filed: 1986-06-23
Abstract: PURPOSE:To enhance sulfur oxide and nitrogen oxide decomposition capacity, by a method wherein a porous alumina carrier is impregnated with a solution of an alkali metal compound and, after drying, a copper component is supported by the carrier to form a catalyst for purifying exhaust gas. CONSTITUTION:After a porous alumina carrier is impregnated with a solution of an alkali metal compound, the impregnated carrier is dried to evaporate a solvent from the pores of the carrier to form spaces for allowing copper to impregnate. Subsequently, copper is supported by the alumina carrier in a solution form of an inorg. salt such as nitrate, carbonate or phosphate or an org. salt such as format or acetate to form a catalyst for purifying exhaust gas. The porous alumina carrier pref. has a water absorbing ratio of about 0.3-1.0cc/g. The copper component may be supported by either one of an impregnation method and a spray method and the content thereof is pref. 2-10wt% as metal copper.
Patent JP-S632371-A (JP)
Title: Semiconductor device
Inventor: WADA YASUO
IPC: H01L27/08
Filed: 1986-06-23
Abstract: PURPOSE:To the lowering of VTH in a device having narrow W as groove isolation structure in an MOSIC by giving curvature to the end section of an silicon projecting section to which a channel in an MOSFET is formed. CONSTITUTION:In MOSFETs with projecting sections 2 isolated by grooves 5 shaped to an silicon substrate 1 and buried with an insulator, gate oxide films 3 and gates 4, the end sections 7 of the projecting sections 2 are given curvature so that field concentration is not generated co the thickness of the oxide films at the end sections 7 is thickened. The curvature of the end sections 7 of the projecting sections 2 reduces the degree of field concentration, and prevents the formation of channels at low gate voltage at the end sections. An electric field applied by the gates 4 is minimized in the thick sections of the thickness of the oxide films by thickening the thickness of the gate oxide films 3 at the end sections, thus obviating the formation of channels at the end sections 7. Accordingly, the narrow channel effect of the lowering of threshold voltage VTH can be checked in a device, channel width W of which is made narrower than 1mum particularly, by applying this invention.
Patent JP-2000341818-A (JP)
Title: Submarine-cable discharging circuit
Inventor: YAMAMOTO HIDEKI
IPC: H02G1/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a submarine-cable discharging circuit having a discharging function with safety and easy work for a worker without a process of touching a high-voltage part when a remaining charge of the submarine cable is discharged. SOLUTION: In a submarine-cable discharging circuit, a first high voltage relay RL1 is operated by first sequence circuit 1 that is driven by a first driving input (a) through a first drive circuit 2, while a second high voltage relay RL2 is operated by first sequence circuit 1 that is driven by a second driving input (b) through a second drive circuit 20. Then, an end of a making contact rl1 of the first high voltage relay RL1 is connected to a conductor of a submarine cable and the other end thereof is connected to the ground through a resistor R, and an end of a making contact rl2 of the second high voltage relay RL2 is connected across the resistor R. In addition, a reset signal input (c) is entered in the first drive circuit 2 and the second drive circuit 20 to release the first and second high voltage relays RL1 and RL2 concurrently.
Patent JP-S5936630-A (JP)
Title: Preparation of chlorotrifluoromethylbenzene
Inventor: AISAKA YOUNOSUKE
IPC: B01J23/00
Filed: 1982-08-20
Abstract: PURPOSE:To obtain the titled substance useful as an intermediate for medicines, dyes, and agricultural chemicals, etc. efficiently from an inexpensive raw material, by reacting nitrotoluene with HF and chlorine in the vapor phase in the presence of a fluorination catalyst, e.g. alpha-aluminum fluoride. CONSTITUTION:Nitrotoluene is reacted with HF and chlorine at 1:(6-20):(5-15) molar ratio in the vapor phase in the presence of a fluorination catalyst at 250-550 deg.C to give the titled substance. alpha-Aluminum fluoride, a salt of a metal selected from Fe, Bi, Sn and Pb supported on the alpha-aluminum fluoride or an alkali fluoride supported on chromium (III) oxide or a partially fluorinated chromium (III) oxide is suitably used as the fluorination catalyst.
Patent JP-S5936696-A (JP)
Title: 2'-deoxy-5-substituted uridine derivative, its preparation and antitumor agent containing it
Inventor: FUJII SETSUO
IPC: A61K31/7064
Filed: 1982-08-20
Abstract: NEW MATERIAL:A compound shown by the formula I [X is F, or trifluoromethyl; R2 and R2 are H, or group shown by the formula II (R3 is H, alkyl, or aryl; R4 is alkenyl; aralkyl, tetrahydrofuranyl as a substituent group, alkyl which may have alkoxy, or R3 and R4 are linked to form tetrahydrofuran ring, tetrahydropyran ring); with the proviso that R1 and R2 are not H at the same time]. EXAMPLE:2'-Deoxy-5-benzyloxymethyl-5-trifluoromethyluridine. USE:An antitumor agent. Capable of being administered orally. A dose is 100- 2,000mg. PROCESS:A 2'-deoxy-5-substituted uridine (e.g., 2'-deoxy-5-trifluorouridine, etc.) shown by the formula III is reacted with a compound (e.g., debenzyloxymethane, etc.) shown by the formula IV (R5 is alkoxy, alkenyloxy, acyloxy, or halogen which may have alkoxy, etc.).
Patent JP-H10332666-A (JP)
Title: Rapid analyzer and rapid analysis method of chlorobenzene
Inventor: MIYAZAWA KUNIO
IPC: G01N30/04
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an analyzer and analysis method capable of rapidly analyzing chlorobenzene as a substituted index of dioxin and the resemblance. SOLUTION: This rapid analyzer of chlorobenzene is provided with an adsorption device 2 filled with an adsorbent, a concentration device 3 filled with the adsorbent, a cold trap injector 4 for reconcentration and a gas chromatograph 5. The adsorption device 2 and the concentration device 3 have function for independently controlling temperature respectively. When chlorobenzene and the resemblance in a sample are concentrated with the rapid analyzer, temperature of the adsorption device 2 is made 10-80 deg.C and temperature of the concentration device 3 is made 0-10 deg.C.
Patent JP-H05343727-A (JP)
Title: Infrared detector and its manufacture
Inventor: OIKAWA RYUICHI
IPC: H01L31/10
Filed: 1992-06-05
Abstract: PURPOSE:To obtain a HgCdTe photodiode array with a small cross talk among pixels by a method wherein a p/n junction is formed within a region having low carrier concentration. CONSTITUTION:Each P region 1 is parted from a p<+> 2 and the p region 1 contains n<+> to form a p/n junction. In order to manufacture it, the p region 1 having the same type as and lower carrier concentration than a carrier type of a substrate 4 is formed on the HgCdTe substrate 4 having high carrier concentration by annealing in an Hg atmosphere, and an ion implantation of impurities is performed in the region 1 to form the p/n junction. With such structure, as a few carrier diffusion lengths generated in the region of the high carrier concentration are short, any carriers hardly reach the region having the low carrier concentration and a cross talk among pixels becomes small. Further, if the region having the high carrier concentration is regulated, the stroke amount among the pixels can be optically set.
Patent JP-H04344592-A (JP)
Title: Automatic transaction machine
Inventor: WAKAMATSU SHIGEO
IPC: G06Q40/00
Filed: 1991-05-21
Abstract: PURPOSE:To improve customer service of an automatic transaction machine by discriminating the familiarity and unfamiliarity of a customer with machine operation based on the initial condition of a customer for machine operation, and by sending speech guide information and screen display guide information for customer's familiarity and unfamiliarity to a speech guide means and screen display guide information. CONSTITUTION:When selecting a card type after inserting a card and when inserting a card after selecting a car type, if there is no input by customer' operation within a predetermined period of time, for example, within 15 seconds, an action signal that represents the unfamiliarity of the customer with machine operation is sent from a timer 70 to a main control section 51. Next, the main control section 51 turns on a customer's unfamiliarity flag, stores the flag in a RAM 53, and guides a cipher input and amount input on a separate screen. On the other hand, regarding speech guide by a speech guide unit 63, as long as the usual operation (e.g.; input that card type selection or card insertion is made within 15 seconds) is used, no speech guide is executed other than the first speech 'Welcome', and last speeches 'Please take in cash' and 'Thank you very much for coming'. Furthermore, when input at each step is not completed within 15 seconds, detailed speech guide is executed in the beginning of each operation step.
Patent JP-H10334801-A (JP)
Title: Positioning method of external exposure unit for cathode ray tube
Inventor: NOMURA SEIICHI
IPC: H01J9/227
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To perform correct illuminance compensation and to obtain the specific adhesion force on CS and a phosphor stripe by sending a cathode ray tube face panel to an external exposure device, and performing the external exposure at least after the positioning by the equal symmetry of a X-axis and a Y-axis of an illuminance compensation filter, on a center of the cathode ray tube face. SOLUTION: A face panel, after the completion of an internal exposure, is conveyed on a conveyor roller 12 to be sent to an external exposing device 20. Then the panel is loaded on the conveyor roller 12, to fit a center of the positioned face panel 2 to a center of an illuminance compensation filter 16 or the like. That is, by using an X-axis symmetrizing mechanism 30 and a Y-axis symmetrizing mechanism 31, an X-axis symmetrizing lever 32 and a Y-axis symmetrizing lever 33 are moved to a dummy panel gage 27, so as to fit them to the proper positions. In this way, the face panel 2 can be located correctly on the center position of the illuminance compensation filter 16 of the external exposing device 20 or the like, so that the compensation of the illuminance can be surely performed.
Patent JP-S6038709-A (JP)
Title: Magnetic head
Inventor: YANAGISAWA MASAHIRO
IPC: G11B5/187
Filed: 1983-08-09
Abstract: PURPOSE:To improve the reliability of a magnetic head by adding a cleavable solid lubricant to a material for the core of the magnetic head. CONSTITUTION:A cleavable solid lubricant such as boron nitride, potassium fluoride, tungsten sulfide or graphite is incorporated into the core of a magnetic head. The resulting core does not scratch the surface of a magnetic disk even when contact start and stop are repeated many times, and the mechanical stability and reliability can be improved.
Patent JP-H01312958-A (JP)
Title: Premix for mixing of ingredient material
Inventor: MAEJIMA TOMOKO
IPC: A21D2/18
Filed: 1988-06-13
Abstract: PURPOSE:To obtain a cake having excellent texture and flavor with cooked by electric oven, etc., and excellent outward appearance with uniformly dispersed ingredient material by mixing natural gum material into basic premix comprising wheat flour as main component and containing powdery fats. CONSTITUTION:100 pts.wt. basic premix comprising wheat flour as main component and containing 11-18wt.% powdery fats, e.g., a premix containing 30-37wt.% wheat flour, 23-36wt.% sugar, 11-16wt.% dried egg and 11-18wt.% powdery fats and oils as a basic mixing, is mixed with 0.02-10 pts.wt., preferably 0.05-5 pts.wt. to obtain a premix for mixing ingredient material of dried fruit, etc. At least one selected from xanthan gum, tamarind gum, locust bean gum, guar gum, tragon gum and karaya gum is used as natural gum material.
Patent JP-H06333120-A (JP)
Title: Coin dispenser
Inventor: TANAKA MASANORI
IPC: G07D1/00
Filed: 1993-05-26
Abstract: PURPOSE:To prevent overload of a motor and production of a bridge. CONSTITUTION:Throughholes 10a, 10b and 13a, 13b are arranged distributingly to a 1st disk 5 and a 2nd disk 6 and coins are caught by the entire of a bottom face of a hopper. As a result, no partial state is caused in a storage state of coins and occurrence of a bridge is prevented. Furthermore, number of throughholes provided to the disks 5, 6 is reduced and counterbores 11, 14 are formed to each hole and overload of a motor due to contact and latch of coins is prevented.
Patent JP-H10332397-A (JP)
Title: Navigation system and recording medium in which navigation program is recorded
Inventor: TAKAHASHI TOSHIAKI
IPC: G06T17/05
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To recognize a less jammed road at a look by changing the height of the ground surface of a map displayed by a bird's eye view method according to the required passing estimate time of each road link calculated according to traffic snarl information. SOLUTION: A navigation system comprises a traffic snarl information input part for receiving a signal of a traffic information service and a processing unit for storing a navigation program and executing the same. The road map information of the concerned area is read-in, taking the display reference point as a current spot as a base to be coordinate-transformed to a bird's eye view form. Subsequently, concerning all road links contained in the display object area, the traffic snarl level based on the snarl information is set, and the arrival estimate time is calculated by using the average speed forecast from the level.  According to the time, the arrival level is set, and a plotted line is compressed in the longitudinal direction at the level change point in the road links, and the level change points are connected to each other and painted out, whereby it is recognized that the road 5 is empty.
Patent JP-2000335293-A (JP)
Title: Mat for automobile
Inventor: SUMIYA KATSUYOSHI
IPC: B60N2/28
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To effectively prevent damages to an automobile seat due to contacting with a child seat by providing first and second flat plates interposed between the child seat and a automobile cusion seat and a seatback as well as providing a connection portion for foldably connecting the first and second flat plates. SOLUTION: A mat 1 has a second flat plate portion 11 with a trapezoid shape in a plan view connected foldably in the thickness direction at one end in the longitudinal direction of a first sheet 10 with a rectangular shape. The first and second flat plates 10, 11 are integrated by cutting a nonwoven fabric sheet composed of cotton-like fibers needle-punched to one body into a predetermined shape. On a boundary portion between the two flat plates, a slit 12 with a predetermined depth is provided throughout the width on the reverse side thereof. Thus, the flat plates 10, 11 can be bent by the slit 12 being expanded and opened. The mat 1 is laid over an automobile seat and interposed between a child seat and the automobile seat. Therefore, damages to the seat can be prevented.
Patent JP-H04344831-A (JP)
Title: Vehicle repairing implement
Inventor: FUWA SHUGO
IPC: B21D1/12
Filed: 1991-05-20
Abstract: PURPOSE:To offer the vehicle repairing implement which can restore simply and efficiently a deformed part by pressing or drawing it. CONSTITUTION:To one end of a main cylindrical body 4 having a slot into which a hydraulic cylinder 1 is inserted, the rear end of the cylinder is butted, and a connecting tube 16 is fixed by a pin 12. In the other part of the main cylindrical body a loosely fitting slot 8 through which a pin 14 for detaining an operating cylindrical body 9 so as to be slidable passes is provided, and the operating cylindrical body is installed. The operating cylindrical body can expand within a range of the loosely fitting slot by an operation of a rod. To the connecting tube and the outer end of the operating cylindrical body, a pressing member 20 is fixed, respectively. By allowing this repairing implement to abut on the part which necessitates repairing in a vehicle, and operating the cylinder, repairing is executed. By using the connecting tubes whose length is different, this implement can be utilized for each part.
Patent JP-S6124642-A (JP)
Title: Rain outfit receiving box for automobile
Inventor: KOSHI MITSUO
IPC: B60R7/12
Filed: 1984-07-12
Abstract: PURPOSE:To enable rain outfits to be simply received in an automobile for preventing the automobile from pollution or the like due to rain drops by providing a box for receiving the rain outfits such as umbrellas in and near a locker panel of the automobile and a water drain hole in this box. CONSTITUTION:A box 2 having a proper shape is formed of plastics or the like to contain rain outfits such as umbrellas, while a water drain hole 3 is provided in the bottom of the box 2. And this box 2 is attached to a cavity in a locker panel 1 of an automobile. Thus, wet rain outfits can be simply received in the automobile and the interior of the automobile can be securely prevented from wetting and moistening due to rain drops.
Patent JP-H0926535-A (JP)
Title: Small-size core ribbon cable with slot
Inventor: RICHIYAADO ESU WAGUMAN
IPC: G02B6/44
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber ribbon cable of a slotted core type of the outside diameter smaller than the outside diameter of an equiv. cable given by the prior technique and a high fiber count. SOLUTION: The optical fiber ribbon cable 10 of the slotted core type has a cylindrical rod 12 having plural helical slots 27 on its outside surface. The slots 27 hold the stack of the optical fiber ribbons 13 respectively having the flat arrays of the optical fibers. The pitch of the helical slots 27 is so selected that the total optical fiber strand strain ε of the edge fibers of the ribbons 13 is at least 0.05% and that the compression of the one or plural central optical fibers of the ribbons 13 is at least 0.03%.