baber/WOPTO huggingface dataset:
Patent JP-H0321707-A (JP)
Title: Method of attaching friction member to gravity-type structure
Inventor: OKADA TOSHIO
IPC: E02D23/02
Filed: 1989-06-15
Abstract: PURPOSE:To easily execute a construction work by laying formed styrene between friction members, placing concrete, floating a body after solidification of concrete, pulling the ends of string like tearing members and fixing the friction member on the bottom face of the concrete body. CONSTITUTION:A formwork 11 is assembled and the rubber plate 13 of a friction member and a foamed styrene plate 17 are sequentially and alternately laid on the bottom face thereof. The end of a string like tearing member 19 is provided on the upper face of the foaming styrene plate 17 in the state of protruding therefrom. Concrete is placed on the foamed styrene plate 17. After the solidification of the concrete, the formwork 11 is removed to lift a concrete body 23. The protruding part of the tearing member 19 from the foamed styrene plate 17 is pulled to tear the foamed styrene plate 17 and drop it. Further, the rubber plate 13 is fixed on the bottom face of the concrete body 23 under its protruding state.
Patent JP-S6131732-A (JP)
Title: Caliper of disk brake equipment
Inventor: ASAKA URATARO
IPC: F16B31/06
Filed: 1984-07-25
Abstract: PURPOSE:To sufficiently reduce a bending moment which will act on a connecting bolt which connects the split pieces of a caliper body by constituting said connecting bolt as to position the bolt as near as possible toward a cylinder wall. CONSTITUTION:The caliper body 42 of a caliper 40 has a pair of halves 44 and 48 thereof oppositely joined with each other at an abutment face 50 which is parallel with a disk plate D. The halves 44 and 48 are tightly joined by use of a pair of a connecting bolt 62 and a nut 66. The head part 63 of the connecting bolt 62 is chamfered to have parallel two side faces 63A and 63A which has a sufficiently short distance therebetween. One of the two side faces is attached along the cylinder wall of a caliper cylinder 46. The distance l between the axis line L1 of the connecting bolt and the center line L2 of the caliper cylinder 46 is therefore made short as far as possible so that the bending moment will act on the connecting bolt 62 can be reduced.
Patent JP-H01321035-A (JP)
Title: Manufacture of builtup truss and its device
Inventor: NAKAMURA HIROSHI
IPC: B23K11/14
Filed: 1988-06-20
Abstract: PURPOSE:To carry out bending with small force and to prevent deformation and deflection from generating by bending both ends of a horizontal line around one vertical line and setting the respective positions to the residual two vertical lines to be welded. CONSTITUTION:An anvil 44 having a triangularly formed upper part is equipped on a base 4 in the middle of the lower part of a frame 39 and the piston rods 41, 41 of cylinders 40, 40 are elongated to rollers 43, 43 against the triangular part of the anvil 44. Each horizontal line 21 of which the middle part is welded to a vertical line 2 is bent around the vertical line 2 in the triangular form. Then, the piston rods 48, 48 of hydraulic cylinders 47, 47 are elongated and hold the intersecting points of lower vertical lines 2, 2 arranged in a triangular form and both ends of a horizontal line 21 bent in a triangular form between tips 49, 49, 51, 51 to be welded electrically.
Patent JP-H11344282-A (JP)
Title: Cooling storeroom
Inventor: KAGEYAMA KAZUYUKI
IPC: F25D21/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To set the heating temperature of a packing to the cooling temperature of a storage chamber. SOLUTION: A heater control part is provided to control the heating value of a heater for heating a packing. In the normal operation mode wherein a storage chamber is held at a storage temperature T1 (-25 deg.C), by decreasing the duty ratio of energizing the heater, the heating value of the heater is suppressed (W1), while in the quick operation mode wherein the storage chamber is held at a freezing temperature T2 (-40 deg.C), the duty ratio is increased, thereby increasing the heating value of the heater (W2). In either operation mode, the packing is heated to an extent where dew does not form on the packing corresponding to the temperature in a storeroom, and the temperature of a heater plate is also maintained at a fixed level (Tp).  In the case of the normal operation mode in particular, the temperature of the surface of the heater plate is prevented from rising excessively, allowing convenient handling in the case where a heat insulating door is opened. Moreover, the cooling load is reduced and the cooling efficiency is increased.
Patent JP-S639824-A (JP)
Title: Postal scale
Inventor: KAJIMOTO MICHINOBU
IPC: G01G19/40
Filed: 1986-06-30
Abstract: PURPOSE:To obtain a small-sized, inexpensive device by providing both a label printing function and a sheet printing function to one printer that a main body is equipped with. CONSTITUTION:A cassette loading part 3 is so constituted as to load a cassette 4a which contains label forms and a cassette 4b which contains receipt forms selectively on the postal scale main body 2. The cassette printer prints data on both forms 8 and 9 in the cassette 4a and 4b. Further, the cassettes 4a is provided with an opening part 31 so as to discriminate the kinds of forms stored in the cassettes 4a and 4b respectively. Consequently, when the cassette 4a and 4b are mounted selectively on the main body 2, the loading part 3 recognizes the opening part 31 to judge the kind of the forms in the loaded cassette and switch the printing mode between the forms 8 and 9. The one printer mounted on the main body 2, therefore, prints data on both label forms 8 and receipt forms 9 in those cassettes.
Patent JP-S5277584-A (JP)
Title: Growing crystal
Inventor: KASHIMURA TAKASHI
IPC: H01L29/80
Filed: 1975-12-24
Abstract: PURPOSE: To form epi-film with uniform thickness in surface of crystal by forming epi-film by placing dummy wafer which has the same constitution of crystal as substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01317746-A (JP)
Title: Production of metal pipe internally lined with resin
Inventor: INAI TOSHIMI
IPC: B32B15/08
Filed: 1988-06-20
Abstract: PURPOSE:To efficiently produce a metal pipe internally lined with resin having no air bubble or pinhole by inserting a crystalline resin pipe subjected to crystallization treatment so as to set specific resin specific gravity in a metal pipe heated to specific temp. and heating said pipe to the m.p. or higher of the resin to weld the same. CONSTITUTION:A metal pipe internally lined with resin is prepared by inserting a crystalline resin pipe in a metal pipe to weld the same under heating. After the crystalline resin pipe subjected to crystallization treatment so that resin specific gravity becomes rhoA/rhoC<=0.970 (wherein rhoA is resin specific gravity at the time of non-crystallization and rhoC is that at the time of crystallization) is inserted in the metal pipe heated so as not to exceed temp. lower by 5 deg.C than the m.p. of the resin, said resin pipe is heated to the m.p. of the resin or higher to be welded to the metal pipe. The metal pipe is heated to increase the inner diameter thereof and the resin specific gravity of the resin pipe is increased by the crystallization treatment thereof and the outer diameter of the resin pipe is contracted to smoothly perform the insert operation of the resin pipe. When the resin pipe is heated to the m.p. of the resin or more in the metal pipe, the resin becomes amorphous and the resin specific gravity becomes low and the diameter of the resin pipe is increased and the resin pipe is uniformly welded to the inner surface of the metal pipe by strong pressing force in addition to the thermal expansion, thereby the generation of the air bubbles is prevented.
Patent JP-S6044971-A (JP)
Title: Manufacture of sealed lead-acid battery
Inventor: TAKEMASA ARIHIKO
IPC: H01M10/12
Filed: 1983-08-23
Abstract: PURPOSE:To decrease pouring time of electrolyte by impregnating dilute sulfuric acid or water in a separator called a retainer, assembling the separator with plates in an atmosphere of inactive gas, then pouring the desired amount of dilute sulfuric acid or water in a container. CONSTITUTION:When electrolyte is poured in a sealed lead-acid battery, 50- 70% of the necessary total amount of dilute sulfuric acid or water is impregnated in a separator called a retainer, and the separator is assembled in a container with plates in an atmosphere of inactive gas to prevent oxidation of an anode plate, then the required amount of dilute sulfuric acid or water is poured in the container. When the required amount of dilute acid or water is poured, overflow of the electrolyte to the outside of the battery is prevented and pouring time is decreased 2/3 or less compared with a conventional process.
Patent JP-H05341013-A (JP)
Title: Semiconductor integrated circuit
Inventor: OHASHI KAZUHIKO
IPC: H01L21/66
Filed: 1992-06-12
Abstract: PURPOSE:To provide a semiconductor integrated circuit which is capable of enhancing the circuit evaluation efficiency in its reliability test. CONSTITUTION:A semiconductor integrated circuit concerned includes at least one failure sensing means 1-1 through 1-n to sense a specified type of failure and a clock stopping means 3 which fixes to H or L the level of a clock pulse CLK supplied to the whole or a part of the integrated circuit on the basis of the sensing result given by the said means and stops the supply. The clock stopping means 3 resumes supply of the clock pulse CKK to the whole or part of the integrated circuit in conformity to a reset signal RST given from inside and outside of the integrated circuit.
Patent JP-H01321466-A (JP)
Title: Original preparing device for overhead projector
Inventor: AIZAWA MASANORI
IPC: G03B21/134
Filed: 1988-06-23
Abstract: PURPOSE:To readily and rapidly prepare an original which has desirable color information by laminating a transparent electrical conductive film and a thin photoconductive film in order, providing a color filter formed of red, green, and blue dots on another surface of these transparent substrate, and writing the desirable color information by resolving into three primary colors with the aid of an electrophotographic method. CONSTITUTION:An original writing plate 11 laminates transparent electrical conductive film 11b and the thin photoconductive film 11c in order and is equipped with the color filter 11d which constitutes display dots by the dots of red, green, and blue three primary colors on another surface. When the original writing plate 11 is conveyed at fixed speed, it is uniformly electrified by an electrostatic charger 12a from the under surface of the right end sequentially as it is conveyed. Consequently, an electrostatic latent image is formed which is resolved with dot matrix system and resolved into three primary colors by a LED head 12b controlled based on a previously inputted desirable information. Thus, an original for the overhead projector can be readily and rapidly prepared.
Patent JP-S5857572-A (JP)
Title: Main steam stop valve equipped with by-pass valves
Inventor: ARAKI TSUTOMU
IPC: F16K17/34
Filed: 1981-09-30
Abstract: PURPOSE:To damp the velocity energy of steam and consequently prevent the steam passage from being corroded by a method wherein a by-pass valve is placed within a room, the entrance of which is throttled for lowering the pressure just before the by-pass valve. CONSTITUTION:A collar 12 is provided in the arm 21a of a disc so constructed as to throttle the inlet ''q'' of steam. The arm 21a is installed from the outer periphery of a main valve 16 so as to provide collars 15a and 16a having vertically shiftable notches 18a and 18b. Furthermore, each side wall surface 32 of the steam passage 35 is curved so as to form a semi-circular round surface in order to connect to the side wall surface 33 of the collars 15a and 15b with a circular arc 19, resulting in constituting a throttled chamber at the entrance of steam. The steam throttled at the steam inlet ''q'' expands itself abruptly at the chamber of the steam passage 35 and consequently the velocity energy preserved in the steam is damped and, after that, the steam is flowed through the slightly open opening of the by-pass valve 37 into a steam passing hole 22, resulting in preventing the projection 37a of the by-pass valve 37 and the steam passing hole 22 from being corroded.
Patent JP-H07138564-A (JP)
Title: Grout for ground and grouting of ground therewith
Inventor: YAMAGUCHI SHIGEO
IPC: E02D3/12
Filed: 1993-06-24
Abstract: PURPOSE:To provide the grout having a short gel time, excellent penetrability into ground and remarkably improved uniaxial compressive strength of homogel and to provide a method of grouting ground therewith. CONSTITUTION:The grout comprises an aqueous silicate solution (A) and an aqueous suspension (B) prepared by adding 0.005-0.040 pt.wt. alkali metal hydroxide to 1 pt.wt. mixture comprising 6-35wt.% lime (a), 13-56wt.% high-early- strength cement and/or white cement (b) and 33-57wt.% hemihydrate cement and/or type III anhydrous gypsum (c), the amount of the mixture of components (a) to (c) of component B being 1.3-0.5 pts.wt. per pt. net sodium silicate.
Patent JP-H11318344-A (JP)
Title: Stock for feed
Inventor: KANEKO TOSHIYUKI
IPC: A23K1/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a stock for feed by lactic acid fermentation of wheat bran to confer nutritionally or functionally purely new value on the wheat bran whose use has been limited for reason that it has been nutritionally rated low. SOLUTION: This stock for feed is obtained by fermentation of wheat bran, and is preferably in such a fermented condition as to be <=pH 4.5 and >=7 in acidity. More precisely, this stock, i.e., a lactic acid fermented product of wheat bran, is obtained, pref. according to the following process: wheat bran is compounded with lactobacillus so that the lactobacillus stands at 10<2> to 10<6> counts as viable bacteria when mixed per g of a stock mixture comprising the wheat bran, the lactobacillus, mixed bacteria including the same, or a lactobacillus preparation (hereafter referred to as lactobacillus or the like) and water, and water is added to the system so that the total, water accounts for 25-55 wt.% of the stock mixture, the resulting mixture is then agitated with a low- speed agitator or an agitator with cooling function and subsequently fermented.  It is recommended that this stock is formulated normally at 0.1-30 wt.% in an animal feed.
Patent JP-S5580351-A (JP)
Title: Semiconductor device
Inventor: YOSHIKAWA KIMIMARO
IPC: H01L29/72
Filed: 1978-12-11
Abstract: PURPOSE: To decrease an emitter junction capacitance sharply and thus to improve a gain-bandwidth product by removing all sides of a junction of base and emitter in a planer transistor.  
     CONSTITUTION: An n-type layer 22 to work as a collector region is subjected to epitaxial growth on a p-type Si substrate 21 having a (100) face, and a p-type base region 23 is formed there through diffusion. Next, an n + -type emitter region 24 is provided therein, and at the same time an n + -type region 25 for ohmic contact is formed in the layer 22 apart from the region 23 through diffusion. After that, the adjacency of a side of junction is covered with a resist material to remove the side junction of the regions 23 and 24, and a wedged V-groove having a wall of (111) face reaching the depth of the emitter junction is produced through etching by means of hydrazine solution. Next, the overall surface is covered with an insulating film 26, and collector, base and emitter electrodes 27∼29 are mounted through holes perforated therein. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08331070-A (JP)
Title: Receiver
Inventor: NAKAMURA TAKAYUKI
IPC: H04H60/25
Filed: 1995-05-29
Abstract: PURPOSE: To control automatic feeding of a screen pattern in the receiver for FM teletext multiplex broadcast. CONSTITUTION: The receiver is provided with reception circuits 11-14 receiving a teletext multiplex broadcast program and a memory 24 storing teletext data received by the reception circuits, a display element 50 and a key 62A used to control display. When the key 62A is operated, the updating of the display of the display element 50 is inhibited regardless of the content of the memory 24.
Patent JP-2000031737-A (JP)
Title: Multi-beam electronic scanning antenna
Inventor: HERAULT JOEL
IPC: H01Q3/26
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a multi-beam electronic scanning antenna not provided with an active module, that is an original phase control antenna, by calculating a phase shift by adding specified phase shift to the phase shifter. SOLUTION: The reflector 1 of this antenna is provided with the array 2 of N×M element phase shifters. In the array 2, the N pieces of beams are simultaneously obtained in the N pieces of independent directions by an excitation rule fij applied to the respective phase shifters. The phase shift is calculated by adding phase rules Ψ1, Ψ2,..., Ψk,..., ΨN respectively related to 1, 2,..., k,..., N order directions corresponding to an expression and adding consequent phase shift Ψtij to the phase shifters without using consequent amplitude modulation ρij by the phase shifters. In order to turn a transmission beam obtained in a scanning direction, a theoretical phase rule Ψ to be applied to the phase shifters is written corresponding to Ψ=Ψx+Ψy.
Patent JP-S5959721-A (JP)
Inventor: MERISU MAIKERU KERII
IPC: C08G63/00
Filed: 1983-08-25
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。
Patent JP-S5486483-A (JP)
Title: Sputtering method and apparatus
Inventor: KUDOU DAIJIROU
IPC: C23C14/34
Filed: 1977-12-23
Abstract: PURPOSE:To carry out sputtering in a mass production system by alternately placing a plurality of electrode plates on which substrates to be sputtered have been mounted and electrode plates covered with a sputtering material in a reaction tube; introducing a gas to be ionized; applying voltage between the plates; and attaching the material on the substrate surfaces with gas ions formed. CONSTITUTION:In case of forming a SiO2 film on each Si semiconductor substrate, for example, reaction tube 11 is evacuated to a vacuum degree of about 0.01 Torr with vacuum pump 9 while flowing Ar gas. Next, voltage is applied from high frequency power source 22 between electrode plate 16 for a target and electrode plate 17 for a member to be sputtered to ionize the Ar gas between plates 16, 17. At the time of half-cycle at which plate 16 is of negative potential, Ar<+> is hit against sputtering material SiO2 15 covering the surface of plate 16 to drive out Sio2 molecules, which are than attached to the surface of substrate 18 on plate 17.
Patent JP-H057403-A (JP)
Title: Sensor for lift-arm angle of tractor
Inventor: KOMODA SHOJI
IPC: A01B63/10
Filed: 1991-06-26
Abstract: PURPOSE:To facilitate fine control by readily attaching and detaching a lift arm sensor for detection of the rotational angle of the lift arm capable of elevating a working machine combined with a tractor. CONSTITUTION:A setting stay 4 is attached to the machine body 3 on the outside of the arm shaft 2 of a lift arm 1 and a guide edge 5 having a semicircular shape around the above-mentioned arm shaft 2 is formed on the setting stay 4. A lift arm sensor 6 is engaged with the guide edge 5 so as to be set to the arm shaft 2 in a state where its position around the shaft center can be freely controlled.
Patent JP-H054803-A (JP)
Title: Production of oxide superconductive structure
Inventor: IMURA HIROMI
IPC: C01G1/00
Filed: 1991-06-26
Abstract: PURPOSE:To provide a highly strong structure having an oxide superconductive enhanced in its critical temperature and critical current density by highly orienting and densifying the crystalline particles of the oxide superconductor. CONSTITUTION:In producing an oxide superconductor of Y-Ba-Cu-O system, a mixture comprising the oxides of the elements constituting the oxide superconductor or comprising the compounds forming the oxides is molded as such or after calcination. The resultant molding is sintered in an oxidative atmosphere, and the sintered compact 1 is laminated to an oxide ceramic sintered compact such as Al2O3, and pressed with press punches 2, 3 and simultaneously subjected to a thermal treatment.
Patent JP-H0321118-A (JP)
Title: Digital pll circuit
Inventor: KUNIYONE MOTOHIRO
IPC: H03L7/06
Filed: 1989-06-19
Abstract: PURPOSE:To suppress the increment of jitter even for intermittent information by forming a signal value proportional to an I/O phase difference, obtaining a signal value reversely proportional to the formed signal value, and dividing its frequency to execute fixed phase control. CONSTITUTION:A phase comparator 4 counts up clocks (fo) for a time difference, and generates a value (a) proportional to the time difference between an input phase 1 and an output phase 3. In a value conversion circuit 5, the frequency of a clock (fa) is divided by the value (a) through a frequency divider 6 and output pulses from the frequency divider 6 are counted up by a counter 7 for a fixed period and latched to form a value (b) reversely proportional to the value (a). A frequency divider 8 divides the frequency of a clock (fb) by the value (b) and generates a phase control signal 13. When an overflow signal is applied from the counter 7, the frequency divider 8 stops the output of the signal 13. A phase control circuit 9 executes fixed phase control in each pulse of the signal 13 in the direction shown by a code 11 and generate an output phase 3. Thus, the digital PLL circuit reducing the generation of jitter can be obtained.
Patent JP-S5779000-A (JP)
Title: Method for supplying frozen fusion sludge to dehydrator
Inventor: SUGIURA KIYOSHI
IPC: B01J4/00
Filed: 1980-11-05
Abstract: PURPOSE:To operate a press dehydrator smoothly and efficiently by reversely driving a sludge supply pump while washing water and air are pured into a sludge supply pipe prior to supplying a sludge to the press dehydrator to backwash the sludge supply pipe. CONSTITUTION:Prior to initiating a filtering process of a press dehydrator 64, a sludge supply valve 66 and a drain valve 60 are closed and a washing water supply valve 68 is opened to pour washing water into a sludge supply pipe 48 from a washing water supply pipe 72 under action of a washing water supply pump 70. At the same time, the sludge supply pump 46 is reversely driven to reversely flow a sludge filled in the sludge supply pipe 48 in a previous batch into a sludge storage tank 44 along with the washing water and, thereby, the washing of the sludge supply pipe 48 is carried out. In this case, an air supply valve 74 is also opened to introduce air into the sludge supply pipe 48 from an air supply pipe 76 and said air and the washing water are mixed in the sludge to send said sludge into the sludge storage tank 44.