baber/WOPTO huggingface dataset:
Patent JP-S52152885-A (JP)
Title: Production of fluorescent substance
Inventor: FUKUSHIMA FUMIO
IPC: H01J1/63
Filed: 1976-06-14
Abstract: PURPOSE: To decrease the amt. of β-ZnS:Cu:Al to be penetrated by carrying out final calcination of α-ZnS:Cu:Al fluorescent substance in Se stmosphere so as to improve luminance under excitement using electron beams. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03271187-A (JP)
Title: Apparatus for producing silicon single crystal
Inventor: KAMIO HIROSHI
IPC: H01L21/208
Filed: 1990-03-20
Abstract: PURPOSE:To stabilize the growth of an Si single crystal for a long period by using a metal plate as a material of a heat-shielding unit covering a raw material melting part and providing openings therein in an apparatus for producing the Si single crystal having a large diameter according to the Czochralski method. CONSTITUTION:An Si single crystal 5 is pulled up from a molten raw material 7 in a rotating type quartz crucible 1 heated from the sides with an electrical resistance heating unit 3. An atmospheric gas is then introduced from the interior of a pulling up chamber 20 into a furnace and finally discharged from the furnace bottom. The raw material 7 in a raw material melting part is passed through small holes of a partition member 8 concentrically arranged in the crucible 1 and admitted into a single crystal growing part. A heat-shielding unit 15 for suppressing heat radiation from the member 8 and the raw material melting part is constructed from a Ta plate and sufficiently wide openings 22 are formed in the upper part thereof. Thereby, most of the atmospheric gas is passed from the chamber 20 through the openings 22 to flow as a gas stream (A) admitting into a gap 23 formed in the top of the heating unit 3 without forming a low-temperature zone of the gas near the liquid surface of the raw material 7. As a result, fine SiO particles can be prevented from producing.
Patent JP-2000265090-A (JP)
Title: Frictionally electrifiable powder coating composition
Inventor: INOMATA TAKASHI
IPC: C09D5/46
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a frictionally electrifiable powder coating composition wherein the amount attached to an object to be coated is hardly influenced by the shape thereof, a satisfactory amount can be applied even at a high coating speed in a production line such as in a can production line, and the frictional electrification agent contained therein has no safety or hygiene problem. SOLUTION: This powder coating composition contains 0.05-5 wt.% at least one frictional electrification agent selected from among ethylenediamine, diethylenetriamine, triethylenetetramine, tetraethylenepentamine, and nicotinamide. A coating method for cans is provided which comprises applying the composition to the inside and outside surfaces of cans and to the parts to be processed of can lids and baking the applied composition.
Patent JP-H03269640-A (JP)
Title: Virtual computer system
Inventor: SENDA TETSUYOSHI
IPC: G06F9/46
Filed: 1990-03-19
Abstract: PURPOSE:To know the number of instruction steps by providing a counter means which adds or subtracts the software instructions one by one for each execution of the soft instructions to realize plural virtual machines which execute the independent operating systems via a single real computer. CONSTITUTION:When the number of closed execution instruction steps are measured in a real computer, the contents of a step register 1 are reset to 0 with a software instruction when a step counting operation is started. Then the contents of the register 1 are read out with a software instruction when the step counting operation is through. In other words, the contents of a saving area of the register 1 included in a virtual computer control block of the virtual machine counting the steps are previously rewritten into 0 before start of the step counting operation. Then a subject virtual machine is started. Then the saved value of the register 1 contained in the control block is read out after the step counting operation. Thus the number of executed steps can be known.
Patent JP-H0793982-A (JP)
Title: Shielding structure of eprom cell
Inventor: DEEBITSUDO EI RIIKU
IPC: G11C16/02
Filed: 1991-03-12
Abstract: PURPOSE: To vary functionality of a state machine used for controlling the operation of an EPROM device. CONSTITUTION: Programming is done for generating a logical level signal which inputs in a combinational logic in use for operating a state machine 31, to the accompaniment of a prescribed number of wait state (usually one, two or three wait states) in accordance with a programming to be applied. This programming is carried out after the manufacture of parts and before the delivery to a customer, who programs EPROM normally after receiving the parts. Upon completion of the programming of EPROM 35, the erasure and reprogramming of EPROM are performed without affecting the programming that prescribes the number of wait state formed during the operation of the state machine 31.
Patent JP-H10249132-A (JP)
Title: Desulfurizing agent for reducing gas
Inventor: SERA TOSHIKUNI
IPC: C10G25/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce required volume of a desulfurizing agent to contrive making equipment compact and lowering of installation cost and running cost. SOLUTION: This desulfurizing agent for dry-treating sulfur compounds contained in high temperature reducing gas to absorb and remove them consists essentially of metal oxide, and consists of a honeycomb structural body, and is arranged so that the gas contact surface of the honeycomb structural body is parallel to a gas flow. The pitch of through-holes 2 of the honeycomb structural body is 5-8mm, and the thickness of a wall 4 of the honeycomb structural body is 1.3-1.8mm, and the porosity of the gas through-holes is >=60% and >=25%.
Patent JP-S56168094-A (JP)
Title: Closing method of heat transmitting tube
Inventor: OOTSUBO MITSUO
IPC: F28F11/02
Filed: 1980-05-27
Abstract: PURPOSE: To effect a reliable closing work of the heat transmitting tube for a heat exchanger such as a steam generator or the like simply in a short period of time by a method wherein the padding part of a welding is formed on a tube plate at a connecting place between the tube plate and the heat transmitting tube having a leakage part and a cap is welded there to close the tube.  
     CONSTITUTION: A groove 2 is formed on the tube plate 1 and a padding 4 by welding is made at the upper rim of a hole 3. Subsequently, the inner and outer surfaces of the padding 4 are finished and a leakage test is effected with respect to the padding part 4. Then, the cap 5 is welded at the end of the padding 4 and the leakage test of the cap welded part is effected from the outside thereof. According to this method, a distance from the surface of the tube plate to the top of the cap may be shortened and the flow characteristics of the fluid in the heat transmitting tube in flowing into each tube plate hole may be improved by a plug on the tube plate part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06277762-A (JP)
Title: Device for bending metal member
Inventor: SHINAGAWA HIROSHI
IPC: H05K9/00
Filed: 1993-03-30
Abstract: PURPOSE:To prevent a die from being heated and to prevent the reduction in strength of the die by providing a member which restricts the propagation of a magnetic flux generating from a coil to a die side between the coil and the die. CONSTITUTION:A work P composed of a metal member is held freely insertable with a fixed die 1. A moving die 2 is arranged on the fixed die at a prescribed interval in an axial direction of the work P. A high frequency heating coil 3 is arranged between the dies 1, 2, and the work P is heated to a prescribed temperature. The work P after passing through the fixed die 1 is bent between both dies 1, 2 due to the displacement of the moving die 2. Then, a member 4 which restricts the propagation of a magnetic flux generating from a coil 3 to the die 1 side is provided between the coil 3 and the die 1. The magnetic flux propagation restricting member 4 is made of a strong magnetic body. Therefore, the galling of the work or the seizure can be eliminated.
Patent JP-H09253515-A (JP)
Title: Flour mill
Inventor: NISHIKI TATSUO
IPC: B02C7/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the flour quality by restraining the nonuniformity in fineness and coarseness of the degree of grinding without grinding efficiency being lowered. SOLUTION: On the inner side of a fixed grinding board 6, an introducing grooves 6b for introducing a material to be ground into a grinding gap between the fixed grinding board 6 and a rotary grinding board are formed. The introducing groove 6b is formed so that grinding length L1 as the distance from the tip of a blade edge 6c forming the introducing groove 6b to lead the material to be ground into the grinding gap to the outer peripheral edge of the fixed grinding board 6 may be suppressed small as far as possible, and also the number of the introducing grooves 6b is increased according to the length L2 of the leading blade edge which is reduced by this suppression.
Patent JP-S60175883-A (JP)
Inventor: FURANKU GUUIN WARITSUKU
IPC: F16K31/06
Filed: 1984-04-09
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-S62229625-A (JP)
Inventor: ISHIKAWA MASAYUKI
IPC: H01H33/91
Filed: 1986-03-31
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-S56168131-A (JP)
Title: Method for inspecting connection of packing gland part
Inventor: IWATA YASUYUKI
IPC: G01K7/12
Filed: 1980-05-29
Abstract: PURPOSE:To perform sure inspection by heating or cooling the packing gland part provided for the thermocouple temp. measuring element of a rotary electric machine using an internally sealed gaseous hydrogen or the like as a refrigerant and performing inspection by making use of the temp. thereof. CONSTITUTION:A thermocouple temp. measuring element 1 consisting of two kinds of metals is connected to a packing gland part 3 by compensating conductors 2a, 2b, and is further conducted by compensating conductors 4a, 4b to a measuring device 5, by which the temp. T1 of the temp. measuring part is measured. The connection points of the part 3 are at the point A on the inner side of a rotary electric machine and the point B on the outer side of the machine, and the measured temps. thereof coincide respectively with the temp. T1 of the temp. measuring part irrespectively of ambient temps. T2, T3. Hence, the points A, B of the connection points of the part 3 are cooled by the ice water put in bags or heated by hot water or the like, by which a temp. difference is created among the temps. T1, T2, T3 and the inspection of the points of connection of the packing gland 3 is made easy.
Patent JP-H04306761-A (JP)
Title: Terminal equipment
Inventor: SATO FUMIHIKO
IPC: G06F3/048
Filed: 1991-04-03
Abstract: PURPOSE:To provide a terminal equipment which can invert the vertical or lateral directions of a display screen if needed with the operation of a key arranged on an operation means. CONSTITUTION:A picture display means 1, a means 6 transmitting display data to the picture display means 1, an operation means 2 inputting a display instruction, an conversion means 5 converting a display direction in the picture display means into the vertical/lateral direction based on an input from the operation means 2 are provided for this terminal equipment. Inputted image data is converted in the display direction so that is corresponds to vertical/ lateral conversion display, left direction display and right direction display, and display in any direction can immediately be realized by the key operation.
Patent JP-H08239922-A (JP)
Title: Shock absorber for underside of sill for wooden building
Inventor: YOSHINAKA MITSUO
IPC: E04B1/98
Filed: 1995-03-03
Abstract: PURPOSE: To improve earthquake resistance by providing a rectangular shock-absorbing material of rubber between a wooden sill and a concrete foundation so that an adhesive material is extended outwards from each side of the shock absorbing material. CONSTITUTION: A shock-absorbing material 1 and an adhesive material 2 are attached to the underside of a sill 3 by means of an adhesive double coated tape, nail etc. Next, the material 2 is extended outwards from the outer surface of the sill 3 facing outwards, on the outside of a foundation 4, and the material 2 is bent upward along the outer surface of the sill 3. And on the inner side of the foundation 4, the material 2 is extended from the outer surface of the sill 3 facing the interior of a building and bent downward along the foundation 4 or is bent upwards along the side surface of the sill 3 so as to attach the material 2 to the sill 3 and foundation 4, so that vertical, horizontal, and back and forth external forces due to earthquake can be reduced, and penetration of water and moisture can be prevented.  As a result, earthquake resistance, waterproof property, moisture resistance can be improved and corrosion of building, penetration of harmful insects can be avoided, and further waterproof sheets can be attached to the adhesive material to facilitate construction work thereof.
Patent JP-H08270160-A (JP)
Title: Stopper member
Inventor: TAKEDA KUNIHIRO
IPC: E04D13/064
Filed: 1995-03-29
Abstract: PURPOSE: To improve watertightness by forming an eaves gutter insertion part by providing a clearance from an outer piece and an inner piece so as to form a stopper member and providing a packing material in this eaves insertion part. CONSTITUTION: A clearance formed from an outer piece 1 and an inner piece 2 is set as an eaves gutter insertion part 3 of U-section and the end part of an eaves gutter 5 cut into a prescribed length is inserted into this eaves gutter insertion part 3. This eaves gutter insertion part 3 is provided across the whole circumference except the upper part of a sheathing board 6a of a stopper member 6 so that the whole end part of the eaves gutter 5 is insertedly held. Secondarily, the outer piece 1 of the eaves gutter insertion part 3 is extended longer than the inner piece 2 so as to cover the almost whole circumference of the end part in the extending side of a packing material 4 and the fitting fixation of the eaves gutter 5 is ensured by adhesive 7. Therefore, this constitution can provide the stopper member eliminating any possibility of water leakage.
Patent JP-H11272194-A (JP)
Title: Liquid crystal display
Inventor: YAMAMOTO KOICHI
IPC: G09F9/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To easily and accurately assemble a liquid crystal display by visually confirming a positioning boss as a positioning target when a case is fixed to a fitting member by fixing the member to the case while the tip of the positioning boss is fitted in a positioning hole. SOLUTION: Plural positioning bosses 1c are provided integrally with a bottom surface plate or side wall in a case 1 to form a column perpendicular to the bottom surface plate. A fitting member 6 made of a metallic plate has positioning holes 6c bored in its top surface plate 6a. The positioning bosses 1c are fitted in the positioning holes 6c, the fitting member 6 is put over the case 1, and is pressed in the case 1 until the top surface of an engagement part 6h is positioned beyond the reverse surface of a claw part 1d. Lastly, it is visually confirmed that the tip parts of the positioning bosses 1c are fitted in the positioning holes 6c and then fixing of the fitting member 6 to the case 1 is completed.
Patent JP-2000263108-A (JP)
Title: Oil film bearing
Inventor: TAKEZAWA KOHEI
IPC: F16C13/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a bearing free from any seizure between a sleeve and a bushing when a roll is rotated by providing at least one oil pad on a central portion of an upper or lower inner surface of the bushing in the axial direction of the roll, and providing at least one oil pad respectively on each side in the circumferential direction across the oil pad of the inner surface of the bushing. SOLUTION: High-pressure lubricating oil is fed to a lower oil pad 5 through oil holes 6, 7 when a reinforcement roll is started, and fed to oil pads 5a, 5b through other oil holes 6a, 7a, 6b, 7b. When the axis of the reinforcement roll is deviated to, for example, the left side of the perpendicular axis of a bushing 4a, the clearance between the left and lower oil pads 5b, 5 and an outer surface of a sleeve 2 is smaller than that between the right oil pad 5a and the outer surface of the sleeve 2. Thus, the reinforcement roll is raised upward diagonally to the right, a clearance is generated between an inner surface of the bushing 4a and the outer surface of the sleeve 2 to prevent the seizure. When the specified number of revolution of the roll is obtained, the high-pressure lubricating oil is switched to the low-pressure lubricating oil.
Patent JP-H09245922-A (JP)
Title: Rotary connector device
Inventor: SAKAMAKI TAKASHI
IPC: B60R16/02
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To guide core wires in a harness to be fixed by forming a holding part to hold a tip part of the harness on a support body. SOLUTION: A rotary connector is composed of a stator housing 1, and a rotor housing 2 rotatably installed to the stator housing 1. A soft cable is spirally contained in a space formed of the stator housing 1 and the rotor housing 2. A terminal is electrically connected to a conductive wire exposed from the soft cable. A support body 6 moulds the terminal with resin. A harness 7 is connected to the terminal connected at least one of the stator housing 1 and the rotor housing 2. The support body 6 has a holding part to hold a tip part of the harness 7.
Patent JP-S61232298-A (JP)
Title: Production of silicon single crystal
Inventor: MIKI KATSUHIKO
IPC: H01L21/205
Filed: 1985-04-04
Abstract: PURPOSE:To obtain epitaxial silicon single crystal having a smooth growth surface advantageously in good yield, by using a substrate having a crystal face slightly tilted from the principal surface in epitaxial growth of the single crystal on a crystal substrate. CONSTITUTION:A seed crystal having a crystal orientation in (511) direction is first used, and a single crystal is pulled up from molten silicon by the Czochralski method to produce a single crystal rod 1 having (511) crystal direction of the rod axis. The resultant single crystal rod 1 is then cut within 1-10 deg. range tilting angle (theta) from the axis 2 in (255) direction to produce a crystal substrate 3, which is placed in a reaction chamber of an epitaxial growth apparatus, and a gaseous compound of semiconductor silicon, e.g. trichlorosilane, and a carrier gas are introduced thereinto to carry out epitaxial growth of the single crystal from the vapor phase on the substrate 3 by thermal decomposition or reduction and give the aimed silicon single crystal.
Patent JP-S55163522-A (JP)
Title: Production of camera front plate
Inventor: AKIMA HISASHI
IPC: G03B17/02
Filed: 1979-06-06
Abstract: PURPOSE: To make the camera front plate readily without die casting or the like by combining a pressed metal plate, separate metal members having mechanical strength, plastic members for outsert, etc.  
     CONSTITUTION: If the separate metal parts 2a... which form threaded portions requiring mechanical strength are staked to a base portion 1 formed by a pressed metal plate, and the plastic materials 3a, 3b forming coating portions or difficult- to-press portions are outserted, the camera front plate is readily manufactured without making die casting or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02253573-A (JP)
Title: Air battery
Inventor: YAMANOBE TERUJI
IPC: H01M50/454
Filed: 1989-03-27
Abstract: PURPOSE:To decrease variation in performance and to increase electrolyte leakage resistance by forming a separator with a laminate of a porous film and a oven fabric or a nonwoven fabric. CONSTITUTION:A separator 6 is formed with a laminate of a porous film stable in an electrolyte and a woven fabric or a nonwoven fabric. The woven fabric or the nonwoven fabric is made of polypropylene, polyethylene, polyamine, or cotton. As the porous film, a film having a mean pore size of 10mum or less and a porosity of 20% or more is preferable. An adhesive for bonding separator 6 to an air electrode 5 consists of a material insoluble in the electrolyte and a material lyophilic to but insoluble in the electrolyte. By forming the separator with a laminate, transfer of electrolyte exceeding necessary amount toward the electrode is retarded, and decrease in performance and electrolyte leakage can be prevented.
Patent JP-H01243214-A (JP)
Title: Multi-channel thin film magnetic head and its manufacture
Inventor: TAKEURA TORU
IPC: G11B5/39
Filed: 1988-03-24
Abstract: PURPOSE:To effectively suppress the making of a device into a large scale according to the increase of the number of channels by arranging plural first and second connection electrode parts to be connected to external draw-out wires individually in multilayer structure. CONSTITUTION:Plural magneto-resistance effect elements 3 are formed on a first insulating film 2 adhered on a substrate 1 at prescribed pitch in a prescribed direction. Next, the first connection electrode part 4 to be connected to each pole 3a of the elements 3is formed. Furthermore, the elements 3 and the electrode part 4 are covered by a second insulating film 5, and through holes 5a and 5b are formed respectively in areas corresponding to the end part of the electrode part 4 and the pole 3a of the elements 3 on the insulating film 5. Next, the second connection electrode part 6 to be connected to the pole 3a of the elements 3a is formed on the insulating film 5 corresponding to the electrode part 4 via the through hole 5b. And plural draw-out wires 7 are adhered on the electrode part 4 being exposed on the through hole 5a and the electrode part 6. Thus, it is possible to suppress the making of the device into the large scale according to the increase of the number of channels.
Patent JP-H03272946-A (JP)
Title: Automatic original transporting device
Inventor: HAYASHI TATSUSHI
IPC: G03G15/00
Filed: 1990-03-19
Abstract: PURPOSE:To suppress floating of an original by installing a paper guide which suppresses floating-up of the original from an original board glass, oppositely to the glass, and has the surface opposed to the original board glass rendered as light reflection surface, in the vicinity of the periphery of a light exposure roller. CONSTITUTION:Light exposure rollers 18 and 25 which transport an original in the state where the light exposed surface of the original is closely attached on the original board glass 24 of a copying machine are installed. Then, in the vicinity of the periphery of the light exposure rollers 18 and 25, the floating-up of the original supplied from the original board glass 24 is suppressed oppositely to the original board glass 24, and paper guides 28 and 29 having the surface opposed to the original board glass 24 as light reflection surface are installed. Accordingly, the floating-up of the original from the original board glass 24 is suppressed, and the deterioration of the image quality can be suppressed.