baber/WOPTO huggingface dataset:
Patent JP-H02138824-A (JP)
Title: Flow velocity sensor
Inventor: MIKAMI KATSUHIRO
IPC: G01P5/04
Filed: 1988-11-18
Abstract: PURPOSE:To upgrade sensitivity and response speed by arranging a thin film resistance thermometer on a semiconductor substrate and a monolithic thin support. CONSTITUTION:A thin support thin film 3 is formed on a silicon substrate 1 through a recess 2 integral therewith by an anisotropic etching processing and a first thin film resistance thermometer 6, a protective film 16 and the like are laminated on the thin film 3 to form a flow velocity sensing part 17 together with the film 3. With such an arrangement, a higher intensity of the sensing section 17 is achieved while with the formation of the thin film, the resistance 6 produces a high temperature with a very small power thereby enabling the manufacture of a flow velocity sensor which varies in resistance value of a heat generating body according to a flow velocity with a higher sensitivity and response characteristic heightened.
Patent JP-H08151562-A (JP)
Title: Moisture-curable hot-melt adhesive or tackifier
Inventor: SUEMATSU MIKITOSHI
IPC: C08L71/02
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a moisture-curable hot-melt adhesive which has a practically reasonable moisture-curing rate at room temperature with reduced toxicity by formulating an oxyalkylene polymer containing reactive silicon groups, an organotin compound, a tackifying resin and an inorganic powder in specific amounts, respectively. CONSTITUTION: This hot-melt adhesive comprises (A) 100 pts.wt. of a reactive silicon-containing oxyalkylene polymer, a polymer having oxyalkylene groups as the major chain and bearing hydroxyl or hydrolyzable group-linking reactive silicon groups, preferably of formula I (R<1> is a 1-12C alkyl, aryl; X is OH, a halogen, amide; a is an integer of 0-2) or formula II [R<2> is -R<3> (R<3> is a 1-20C divalent hydrocarbon), a divalent organic group of-R<3> -O-R<4> - (R<4> is same as R<3> ), (B) 0.1-10 pts.wt. of an organotin compound, (C) 80-200 pts.wt. of a tackifying resin of 70-130 deg.C softening point, and (D) 1-30 pts.wt. of an inorganic powder such as magnesium oxide and/or zinc oxide.
Patent JP-2001117906-A (JP)
Title: Method for estimating plane position accuracy of spatial information
Inventor: TERAKI AKIHIRO
IPC: G09B29/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for estimating plane position accuracy of spatial information in which the degree of the accuracy can be estimated considering the level of accuracy of a plane especially among indexes expressing the accuracy of a space. SOLUTION: When a true distance between two points is R and the conditional stochastic density function of (r) is defined as an expression fR(r), an equality 1 is established on the condition of θ=1/2σ2. Besides, only one likelihood estimate based on an expression 2 exists in an open block.
Patent JP-H01159012-A (JP)
Title: Bathtub dirt cleaner
Inventor: KAWANISHI TOSHIFUMI
IPC: B01D35/02
Filed: 1988-11-18
Abstract: PURPOSE:To collect hair, dirt, etc., floating on the surface of water in a bathtub, by providing a floating body with a water passage having water entrance and exit openings and in this water passage with a water supply means and a filter. CONSTITUTION:A toy type bathtub cleaner consists of a duck-like floating plastic body 1 which is floated on the water by an interior air chamber 2 with the half of its body under the water, so that its bill portion will go down near the water surface. The bill portion of the floating body 1 is provided with a water entrance opening 3 and the rump portion with a water exit opening 4 and these two openings are connected by a water passage 5, which is also provided with a water supply means 6 for sending water from the water entrance opening 3 to the water exit opening 4. And the former opening is provided with a filter 8. This bathtub cleaner is floated on the water of a bathtub for removal of hair, dirt, etc., offering a clean hot water and an enjoyable bath all the time.
Patent JP-H08152650-A (JP)
Title: Liquid crystal display device
Inventor: ADACHI MASAHIRO
IPC: G02F1/136
Filed: 1994-11-28
Abstract: PURPOSE: To lessen the influence of the change in liquid crystal capacity by voltage, to sufficiently assure the charging capacity of TFTs (thin-film transistors) and to increase the opening rate of a liquid crystal display device. CONSTITUTION: Semiconductor layers 21 of the TFTs 10 consist of polycrystalline silicon of mobility >=10cm<2> /V.S. Pixel electrodes 11 and scanning lines 22 are formed across interlayer insulating films held therebetween in such a manner that both partly face to each other. High dielectric thin films 41 are packed in through-holes 3d disposed in the parts of the interlayer insulating films where the pixel electrodes 11 and the scanning lines 22 face to each other, by which auxiliary capacitors are formed. The capacity value of these auxiliary capacitors is set at >=10 times the capacity value of liquid crystal capacitors.
Patent JP-H10114715-A (JP)
Title: Production of tert-butoxycarbonyl chloride
Inventor: MIYAZAKI SHUJI
IPC: C07C69/96
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate of medicinal agents in a high yield by reacting 1 mole of tert-butyl alcohol with <=1 mole of phosgene. SOLUTION: This production of tert-butoxycarbinol chloride is to dissolve 1.01-2.0 mole, preferably about 1.1 mole of tert-butyl alcohol and 1 mole of phosgene in an organic solvent (e.g. an ether such as diethyl ether), drop 1.1-3.0 mole, preferably about 1.2 mole of an base such as a tertiary amine, e.g., triethylamine, etc., dissolved in the organic solvent at (-25)-(-15) deg.C, preferably about (-20) deg.C, raise the temperature to until about (-10) deg.C and react to mature the mixture.
Patent JP-H11117638-A (JP)
Title: Ventilating louver
Inventor: YAMASAKA MORITO
IPC: E06B7/082
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To secure a flow of air between blades by providing the blade with both facing plates, joining the upper ends thereof to each other, extending the joining piece upward, clamping the joining member by both facing plates and fitting a joining piece of the lower blade to the joining member to connect the blades to each other. SOLUTION: The respective blades 21, 21 are connected to each other through joining members 26, 26, and the joining member 26 is clamped by both facing plates of the blade 21 and put on both support pieces to be fitted. Subsequently, a joining piece and a fitting part of the lower blade 21 are fitted to a groove of the joining member 26 and a fitting groove. Further, with the joining piece of the lower blade 21 fitted between both facing plates of the upper blade 21, the joining member 26 is inserted from both sides. Thus, a louver is formed by overlapping the blades 21 and inserting the joining member 26 from the side to join the blades 21 to each other. Accordingly, between the joining members 26, 26, a large space is provided between both facing plates, so that air can be let flow through the space.  Thus, assembling work is facilitated and air flow rate can be controlled by changing the interval of blades 21 by means of changing the depth of the groove formed in the joining member 26.
Patent JP-H07136954-A (JP)
Title: Driving control method for robot and its arm
Inventor: KATO HISAO
IPC: B25J9/10
Filed: 1993-11-24
Abstract: PURPOSE:To provide a robot, in which a revolute joint part is driven at a speed variable according to a telescopic condition of an arm and a L/UL time of work is shortened for the purpose of improving work efficiency, and a driving controlling method for the arm of the robot. CONSTITUTION:A first arm 4 and a second arm 13 are mounted between an elevating shaft 2 and a hand 8 in a robot main body 1 via the first, the second, and the third revolute joints 3, 5, 7. A servomotor 16 extending/contracting the second arm 13 is arranged in the second revolute joint 5. In addition, an encoder 20 detecting a telescopic condition of the second arm 13 is arranged in the second revolute joint 5. When a robot is operated, the telescopic condition of the second arm 13 is detected by means of the encoder 20, and the first, the second, and the third revolute joints 3, 5, 7 are driven at the motion speed according to the telescopic condition.
Patent JP-H06276815-A (JP)
Title: Riding-type transplanting machine
Inventor: SAEKI MASABUMI
IPC: A01C11/00
Filed: 1993-11-24
Abstract: PURPOSE:To provide a riding type transplanter equipped with a fertilizer distributor having improved feeding workability of seedlings and fertilization. CONSTITUTION:In the riding type seedling transplanter where the transplanting unit 8 having the seedling platform 47 in such an inclined state as the front part becomes higher than the rear part is connected through the linking mechanism 7 to the rear of the riding type tractor 12, the fertilizer tank 9 is mounted to the back part of the tractor 12 so that the tank 9 is near the front end of the seedling platform 47 and the tank 9 has the cover 9a for opening its front face.
Patent JP-H06104061-A (JP)
Title: Transmission device to rotating shaft in printing machine
Inventor: SUGIYAMA OSAMU
IPC: H01R39/00
Filed: 1992-09-21
Abstract: PURPOSE:To surely and stably perform transmission in spite of the high speed operation of a rotating shaft, and enhance resistance to friction and reliability to control by providing a brush and projector, and a light receiver on a fixed casing side, in conformation to a slip ring and light receiver, and a projector on a rotating cylinder side, respectively. CONSTITUTION:At non-transmission, a cantilever brush 15 is attracted by an electromagnet 14 and separated from a slip ring 5. When transmission is required, the brush 15 is released from the electromagnet 14 according to a brush control signal transmitted through a control lead, and makes contact with the slip ring 5. The current carried through an input lead is carried to an electric apparatus put on a rotating shaft 1 in the route of the brush 15 - the slip ring 5 - a lead 6 - connectors 7, 3 - a cable 2. The transmission of the control signal from a fixed casing 12 side to a rotating cylinder 4 is conducted by a projector 18 - a light receiver 8, and the reverse transmission by a projector 9 - a light receiver 19.
Patent JP-H06232256-A (JP)
Title: Crack stop formation of semiconductor device and semiconductor device
Inventor: ERITSUKU JIEFURII HOWAITO
IPC: H01L21/301
Filed: 1993-11-24
Abstract: PURPOSE: To prevent spread of micro-cracks in a dielectric layer and a semiconductor substrate. CONSTITUTION: A method of forming crack-stops in a semiconductor device includes a step for depositing a dielectric layer on a substrate having a plurality of active regions 2 and non-active regions, a step for forming the dielectric layer in the form of a pattern in such a manner that the active regions 2 have vias therein, the non-active regions have grooves 5, and the grooves 5 forms a continuous loop surrounding one of the active regions 2, and a step of depositing tungsten on the vias and grooves 5 to form a plurality of contacts and a plurality of tungsten rings.
Patent JP-H08235195-A (JP)
Title: Method for storage and retrieval of digital data transmission
Inventor: BANKERT WILLIAM
IPC: G06F17/30
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient and reliable method by which digital data transmission can be stored and retrieved at a high speed. SOLUTION: When data to be stored are received, the data are stored on the item or one set of items peculiar to the medium used for storing the data by checking a data identification field and user identification and selecting the item or one set of items based on the two information items. Then stored data are retrieved from the selected item of the medium on which the data to be retrieved are stored by selecting the item or one set of items peculiar to the medium and finding the data in the selected item or one set of items of the medium.
Patent JP-H05110977-A (JP)
Title: Storage medium for still picture recording and reproducing device
Inventor: FUJIMOTO MAKOTO
IPC: H04N5/907
Filed: 1991-10-15
Abstract: PURPOSE:To attain the compatibility between a video floppy and a solid-state memory whichever a still video consists of. CONSTITUTION:This storage medium consists of a case 1 which has a form matched to standard dimensions of the still video and can be loaded to a still picture recording and reproducing device instead of the floppy of the still video, a RAM 8 which is incorporated in the case 1 and where picture data is stored, a memory control circuit 7 which is incorporated in the case 1 and controls write/read to the RAM 8, a head position detecting mechanism/signal sender 5 which sends picture data read by the memory control circuit 7 to a magnetic head, and electric contacts 4 which are provided in the case 1 and are exposed and through which data is transmitted to a semiconductor memory from the external.
Patent JP-H09136972-A (JP)
Title: Friction material
Inventor: KIKUCHI MAKOTO
IPC: C09K3/14
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a friction material which, when used as the friction material of the brake of an automobile, does not produce any foreign sound when the automobile is started or stopped by specifying the rate of the area covered by a non-opened ceramic fiber having a specified size to the shearing area of the friction member. SOLUTION: A non-opened ceramic fiber (here after referred to as ceramic fiber) being in a lumpy state in which fibers made of the same material or having the same composition exist continuously and having a minimum size of 2mm or above and a maximum size of 7mm or below is allowed to occupy 1-40%, desirably 5-30wt.% of the area of the shearing surface (the sliding surface or the surface obtained by laterally cutting the friction member). A ceramic fiber having a small amount of fibers having size outside the range of 2-7mm may be used if it can give a molding in which the sizes of all the fibers fall within the range of 2-7mm. The ceramic fiber is made of a mixture comprising at least one member selected from among alumina, zirconia, silica, etc., and is used in an amount of 0.3-15wt.% based on the total composition.  A fibrous material other than the ceramic fiber, a binder, a friction modifier and additives are also used.
Patent JP-H04168363-A (JP)
Title: Rotation detector
Inventor: MATSUMOTO YOSHIO
IPC: G01P3/486
Filed: 1990-10-31
Abstract: PURPOSE:To make it possible to decrease power consumption futhermore by computing the stopping time of light emission of a light emitting part in the second period based on the first period of a detected rotation signal. CONSTITUTION:A reflecting plate 4 is provided on a specified rotating part 3 so that the parts having the different reflectivities are alternately formed. The light from a light emitting part 5 is reflected from the reflecting plate 4. The reflected light is received with a light receiving part 6. Thus, a detected rotation signal S6 whose periods T1 - T3 are changed in response to the rotating speed of the rotating part 3 is obtained. A masking time T1 of the second period T2 of the signal S6 is computed based on the first period T1 of the signal S6. The light emission of the light emitting part 5 is stopped for the specified time T1 in the second period T2 based on the result of the computation. In this way, the light emitting part 5 emits the light only when the signal S6 rises up. The rising edge of the signal S6 which is used for detecting the rotation is positively obtained. The light emission of the light emitting part 5 can be stopped at the period other than the rising time.
Patent JP-2000122456-A (JP)
Title: Image forming device
Inventor: NAITO YASUTAKA
IPC: G03G15/20
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent trouble from being caused because oil coating amount gets too large or too small by controlling paper peeling oil applied to the fixing roll of a fixing device to appropriate amount. SOLUTION: This image forming device is equipped with a peeling oil supply device D1p+F1p supplying sheet peeling oil for peeling a recording sheet S from fixing members Fh and Fp, an oil heater F1h heating the sheet peeling oil, an oil temperature detection means C3 detecting the temperature of the oil supplied to the surfaces of the members Fh and Fp, an appropriate oil temperature storage means C4 for storing appropriate oil temperature, and an oil heater control means C5 turning on the oil heater F1h when detected oil temperature T detected by the means C3 is lower than the appropriate oil temperature stored in the means C4 and turning off the oil heater F1h when the temperature T is higher than the appropriate oil temperature.
Patent JP-S63149314-A (JP)
Title: Heat treatment furnace
Inventor: MATSUI KOJI
IPC: C21D1/773
Filed: 1986-12-10
Abstract: PURPOSE:To shorten the required cooling time and also to obtain the desired quenching hardness by introducing cooling gas by arranging a gas passing pipe into a treating room and cooling a heated material from both the inside and outside by blowing the cooling gas from small holes in the gas passing pipe. CONSTITUTION:After heating and soaking the material 5 to be heated in the treating room 11, to the required temp., nitrogen gas, etc. is filled up in the closed vessel 1 and the gas in the closed vessel 1 is circulated by working a cooler 13 and a circulating fan 14. The cooling gas is sucked, and blown out in the treating room 11 from the small air holes 16 through the gas passage 9a. The gas through the gas passage 9b is introduced to the passing gas pipe 18 through a circulating hole 24 and opening hole 23 to blow out in the treating room 11 from the gas passing small holes 19. The heated material 5 in the treating room 11 is uniformly and rapidly cooled from both the outside and inside.
Patent JP-2000113261-A (JP)
Title: Vehicle sharing system
Inventor: OGURA MASAMI
IPC: B60R25/24
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle sharing system capable of renting one of plural kinds shared vehicles while returning a rented vehicle in accordance with use in a short time without performing complicated renting out processing at a renting place adjacent to each facility of a leisure facilities. SOLUTION: Leisure facilities where this vehicle sharing system is used consists of a hotel 1, children's play facilities 2, a museum 3 and a circuit ground 4 and the respective facilities are scattered about at a distance within the area. A central controller which collectively manages the maintenance state and use state of shared vehicles is provided in the hotel 1. The shared vehicles means that the vehicles are not specified for each user that uses a vehicle, but plural users can freely use unoccupied vehicles randomly. Also, a port for vehicles for parking shared vehicles is provided in the neighborhood of each facility, and the types of shared vehicles that can be parked in each port for vehicles are limited by constraints such as distance between facilities and road width.
Patent JP-S63148883-A (JP)
Title: Helper driving device for turbine
Inventor: KIKUCHI HIDEHIKO
IPC: H02P21/00
Filed: 1986-12-12
Abstract: PURPOSE:To perform the power control with high precision even when an AC motor is used under the field weaking control, by using a current reference signal as an auxiliary signal of power control. CONSTITUTION:A power detection unit 9 finds a power feedback signal PB by the use of a detection signals IA and VA and finds the deviation PAB by adding a power reference P'. This deviation PAB is inputted into a power control amplifier 10 to obtain a current reference correction signal IAB. In a division circuit 11 for current reference generation, a torque command TA outputted from division circuit 11A for torque reference generation is divided by a flux signal phiA outputted from a flux detection unit 12 and generates a current command signal IA'. The current reference IA' is added to a current reference correction signal IAB at an addition point B and becomes an actual current reference IA.
Patent JP-H09109482-A (JP)
Title: Terminal device
Inventor: HORI MASAAKI
IPC: G06F3/12
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of sending data from a host device by setting a busy time in accordance with the data storage amount of a receiving buffer. SOLUTION: This terminal device has the control system of an ink jet printer consisting of a receiving buffer 16 for temporarily storing data, a buffer control part 12 for controlling the input/output of data, a data size counter 18 for counting a data storage amount, and a busy time table 22 having two different kinds of table recording busy time per data storage amount. A busy time control part 20 decides a busy time from one of the tables in compliance with the data storage amount of the receiving buffer 16, and enables a busy signal to be output from a flipflop 26.  In this case, the data storage amount and the busy time are in a hysteretic relationship, so that data sending is continuously performed by a host device, if the data storage amount is small and a sufficient amount of data is sent after making sure that there is enough vacant area, in case that the receiving buffer 16 is loaded to the full capacity.
Patent JP-H07147361-A (JP)
Title: Lead frame and its manufacture
Inventor: FUKASE KATSUYA
IPC: H01L23/50
Filed: 1993-11-25
Abstract: PURPOSE:To provide a lead frame which is formed in a fine pattern, has an excellent heat radiating property and electrical characteristics, and has the strength that is required for forming leads, etc. CONSTITUTION:In an electro-formed lead frame, outer leads 16 are formed in multiple layers and the multilayered part of each lead 16 is composed of a metallic layer 16 and reinforcing layer 18 formed on one or both surfaces of the layer 16.
Patent JP-2001115130-A (JP)
Title: Adhesive composition
Inventor: SAKAMOTO YUKIE
IPC: C09J7/02
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbodiimide adhesive which exerts a high adhesion strength against various adherends and exerts an excellent adhesion property even under high-temperature high-moisture conditions. SOLUTION: This adhesive composition comprises a polycarbodiimide and an isocyanurate compound of formula 1 (wherein R1, R2 and R3 are identical to or different from each other and are each a monovalent organic group containing at least one alkoxy silyl group).
Patent JP-H02140603-A (JP)
Title: Original detecting device
Inventor: MATSUO YORIHISA
IPC: G03G15/04
Filed: 1988-11-22
Abstract: PURPOSE:To accurately detect the presence or absence of an original without receiving the effect of diffused external light by controlling emitted light quantity by a light emitting element in accordance with the output of a sensor which detects the diffused external light. CONSTITUTION:Detecting mechanisms 11-14 are constituted by oppositely arranging photodiodes 3-6 functioning as a light receiving element and infrared light emitting diodes 7-10 functioning as a light emitting element on the front side and the back side of an original placing surface 2 provided on a copying device 1 respectively. The detecting mechanisms 11-14 are disposed at positions corresponding to the size of the original. Thus, light entering the light receiving elements 3-6 of any detecting mechanism is shielded by the original placed on the original placing surface 2, thereby detecting the presence or absence of the original. The size of the original can be recognized according to the output states of the respective detecting mechanisms 11-14. The photometric output of the diffused external light by the sensor 15 is supplied to a control circuit which drives the light emitting diodes 7-10. The control circuit controls a current quantity in accordance with the photometric output of the sensor 15 so that the emitted light quantity of the light emitting diodes 7-10 may be controlled.
Patent JP-S62158697-A (JP)
Inventor: NAKADA YOSHITOMO
IPC: B67C3/20
Filed: 1985-12-25
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。