baber/WOPTO huggingface dataset:
Patent JP-H02255597-A (JP)
Title: Optically active single crystal and its production
Inventor: ABE HIROAKI
IPC: G02F1/09
Filed: 1989-03-30
Abstract: PURPOSE:To uniformize the optical activity of a crystal and to obtain the optically active single crystal which is suitable for Faraday element, etc., by constituting the optical active single crystal with a single crystal having a levorotatory single crystal part and a dextrorotatory single crystal part. CONSTITUTION:A levorotatory Bi12SiO20(BSO) single crystal 26 and a dextrorotatory BSO single crystal 28 are jointed to form a seed crystal 30 or 32. In this case, the ratio of the area of the single crystal 26 to the area of the single crystal 28 is preferably controlled to 0.05 to 20. Meanwhile, the sintered BSO 15 in a crucible 14 is held at a specified temp., and the seed crystal 30 or 32 is pulled up while being rotated in direction of the arrow. The temp. of the periphery of the crystal is adjusted by a platinum afterheater 20. The ingot of a BSO single crystal 34 having levorotation and dextrorotation is grown at the lower end of the seed crystal 30 or 32. In this case, the single crystal 34 consists of the integrally formed levorotatory single crystal part 36 and dextrorotatory single crystal part 36b, and the ratio of the cross-sectional areas of both parts is preferably controlled at 0.05 to 20.
Patent JP-S58195854-A (JP)
Title: Counter of image forming device
Inventor: KOROKU SHIYOUICHI
IPC: G03G15/00
Filed: 1982-05-11
Abstract: PURPOSE:To enable exact information of the use limit of a process kit limited in allowable use cycles, by resetting an indicator of an image formation cycle amt. interlocked with mounting the process kit of an image forming device. CONSTITUTION:The process kit K comprising a corona discharger, a developing unit, a transfer corona discharger, a cleaner, and the like and a photosensitive drum of the members of a copying process incorporated in a housing in one body can be releasably mounted in the image forming device. When the kit is mounted, a resetting button 24 is closed. A reset pulse is fed from a trigger generating circuit 27 and a reset pulse generating circuit 28 to a reset pulse counter circuit 30 to reset it, and a display device 25 which has displayed the image formation cycle amt. of the process kit mounted before and having been used till now is reset and returned to the initial state, thus permitting exact information of the use limit of the process kit limited in use cycle amt.
Patent JP-H11279320-A (JP)
Title: Expandable styrene resin particle and expanded molding using this
Inventor: ARAMOMI YUKIO
IPC: C08J9/228
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an expandable styrene resin particle which has a good moldability and yields an expanded molding with a good impact resistance, and an expanded molding with a high impact resistance. SOLUTION: The expandable styrene resin particle is a rubber-modified styrene resin particle impregnated with a volatile foaming agent, wherein the rubber-modified styrene resin particle is prepared by dispersing a diene rubber particle including a polystyrene resin in a continuous phase comprising a polystyrene resin. Here, (1) the intrinsic viscosity η of a toluene soluble component, (2) the degree of swelling SI of the toluene insoluble component determined at 25 deg.C in toluene and (3) the gel content Gel (wt.%) of the expandable styrene resin particle simultaneously satisfy the following formulae (i) and (ii). Also, the expanded molding is prepared by expansion-molding the resin particles and has a density from 0.014 to 0.05 g/cm<3> . Formula (i): 8.0<=(SI×η)<=12.0. Formula (ii): 0.5<=(SI/Gel)<=1.0.
Patent JP-S59232691-A (JP)
Inventor: PETERU RISUTEMAN
IPC: C22C9/00
Filed: 1984-04-20
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-S536354-A (JP)
Title: Method for transfer of hydrous acrylamide polymer particles
Inventor: TAGO ATSUO
IPC: C08F120/04
Filed: 1976-07-06
Abstract: PURPOSE: To transfer a hydrous acrylamide polymer particles without paste forming or sticking of particles by the use of a screw conveyor wherein at least the surface which comes in contact with the particles transferred is made of a synthetic resin and provided with helical ribbon blades. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60224627-A (JP)
Title: Method for encapsulating animal free cell
Inventor: TSUNETSUGU TOSHIYUKI
IPC: A61K35/12
Filed: 1984-04-23
Abstract: PURPOSE:A method for sealing animal free cells in a capsule of shape close to a round having uniform and dense surface and uniform grain diameter without damaging the cells. CONSTITUTION:Cells or microorganisms are suspended in an aqueous solution of sodium alginate (obtained by adding one or two or more of 1-50pts.wt. horse blood serum, bovine blood serum, calf blood serum or bovine fetal blood serum, 10<-7>-10<-10>mol/l insulin and 10<-4>-10<-7>mol/l dexamethasone to 100pts.wt. solution prepared by dissolving sodium alginate in one liquid culture medium selected from the group of minimum essential medium, Williams E, Ham's F-12 or F-199, Leiboviz-15, etc.) at 1:0.01-1:1 mixing ratio, adjusting the viscosity to 1- 100 poises (37 deg.C), dropping the adjusted suspension into an aqueous solution of calcium ions, and coagulating and encapsulating the animal free cells. The resultant capsule has hardness withstanding filling in a column, and is capable of realizing survival rate of the internal animal cells for a long time and maintaining high metabolic activity.
Patent JP-H05279091-A (JP)
Title: Antimold diatomaceous earth based lightweight hardening material
IPC: C04B24/00
Filed: 1992-04-02
Abstract: PURPOSE:To prevent generation and growing of mold in a lightweight hardening material into which diatomaceous earth is compounded. CONSTITUTION:This antimold diatomaceous earth-based lightweight hardening material features in that an antimold agent is deposited on the diatomaceous earth. By depositing the antimold agent on the diatomaceous earth which easily holds and absorbs water (moisture), the antimold agent dissolves in the water content to prevent mold from growing even when water necessary for growth of mold is absorbed by the diatomaceous earth.
Patent JP-H08277876-A (JP)
Title: Vibration control device
Inventor: ISHIYAMA TATSURO
IPC: F16F13/18
Filed: 1995-04-05
Abstract: PURPOSE: To improve assemblage and reduce cost by providing an elastic body connected to a first fitting member and providing on the peripheral side thereof with a clamped part with the wall becoming thicker toward the peripheral side, and a second fitting member caulked on one end side so as to clamp the clamped part. CONSTITUTION: A clamped part 18A with the wall becoming thicker toward the peripheral side is formed on the peripheral side of an elastic body 18. The upper end side caulked part 12D of an outer frame fitting 12 fitted to the peripheral surface of the elastic body 18 is caulked, and the clamped part 18A of the elastic body 18 is clamped by the outer frame fitting 12. The outer frame fitting 12 and the elastic body 18 are thereby brought into close contact with each other by the caulked part 12D without bonding them by vulcanization bonding, so that there is no fear of the elastic body 18 being separated from the outer frame fitting 12 or liquid in a liquid chamber 32 leaking out from a clearance between the elastic body 18 and the outer frame fitting 12.  At least backing treatment to the outer frame fitting 12 and surface treatment such as the application of an adhesive are therefore dispensed with, so that assemblage is improved, and a manufacturing cost is reduced.
Patent JP-H03284143-A (JP)
Title: Method of installing and adjusting rotary electric machine
Inventor: SAKURAI KIYOSHI
IPC: H02K15/02
Filed: 1990-03-28
Abstract: PURPOSE:To perform the installation and adjustment of a dynamo-electric machine without using a separately-arranged jack by lifting up a rotor, making use of a brake jack being normally installed for the dynamo-electric machine. CONSTITUTION:By operating plural pieces of brake jacks 9 positioned at the top of the arm 6a of a lower bearing bracket, a rotor is lifted up in the radial direction inclusive of a hydraulic turbine 4 so as to relax the weight of the rotor being added to the lower bearing bracket 6 through a thrust bearing 5. Then, in the space between a hydraulic outlet seat liner and a hydraulic turbine are driven taper liners in pairs at plural places in the circumferential direction as supporting liners. Then, the brake jack 9 is released, and the weight of the rotor is born with the seat liner 10 through the supporting liner 11, thus the adjustment of an adjusting liner 8 is performed.
Patent JP-H01249575-A (JP)
Title: Electrically driven power steering device
Inventor: HASHIMOTO AKIO
IPC: B62D5/04
Filed: 1988-03-31
Abstract: PURPOSE:To enhance reliability, when a control means performs misoperation, by constituting a device forming a clutch, transmitting rotation of an electric motor to an output shaft side, to be provided with two or more paired rolls and controlling interrupted action of the clutch by rotating the electric motor and by elastically deforming a torsion bar. CONSTITUTION:An input shaft 11, to which steering force of a steering wheel is transmitted, is connected to an output shaft 12, connected to a steering gear, by a torsion bar 13 so as to enable the steering force to be transmitted, and one end of the output shaft 12 is fitted with a play into a large contour part 11b of the input shaft 11. While a device is constituted controlling an electric motor being based on an output from a steering torque detector S detecting steering torque in accordance with the elastic deformation of the torsion bar 13 and transmitting power of the electric motor from a worm gear 25 to the output shaft 12 through a clutch containing an outer sleeve 23. And the clutch is constituted forming three holes 11d in an angular part 11, formed in the large contour part 11b of the input shaft 11 and fitted to a hexagonal part 11c of the output shaft 12, and fitting a pair of rolls 22 respectively to the holes 11d.
Patent JP-S524238-A (JP)
Title: Toner density control system
Inventor: TABATA YASUHIRO
IPC: G03G13/10
Filed: 1975-06-27
Abstract: PURPOSE: To rapidly and correctly control toner density by comparing the developer electrode voltage with static charge average voltage of the record medium, and by supplying toner to the developer agents according to the output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01253069-A (JP)
Title: Mix level logical simulator
Inventor: ARAI HIROSHI
IPC: G06F11/26
Filed: 1988-04-01
Abstract: PURPOSE:To enable mix level simulation including a real board level by providing the logical simulator which performs simulation and a read board simulator which is connected to a real board. CONSTITUTION:The logical simulator 14 sends an input pattern to the real board simulator 11 when a constituent element to be supplied with the input pattern is the real board 13. The real board simulator 11 inputs the input pattern to the real board 13, and sends the output pattern of the real board 13 responding to the input pattern to the logical simulator 14. The logical simulator 14 determines input patterns for other constituent elements according to the sent-back output pattern of the real board 13 and carries on the simulation. Consequently, the mix level simulation including at least the real board level is carried out.
Patent JP-S557650-A (JP)
Title: Pen writing recorder
Inventor: NAITOU HIROYUKI
IPC: G01D9/06
Filed: 1978-07-04
Abstract: PURPOSE: To avoid data sampling mistake, by displaying the code of the input signal for every pen when the pen makes recording.  
     CONSTITUTION: The display elements 3 and 5 such as numeric display elements are fitted to the pen heads 2a and 4a, and they are connected to the decoder driver 8 via the pen head display sections 6 and 7. Thus, the decoder driver 8 receives the input signal from the input signal selection section 9 and the signal representing the combination of the pens 2 and 4 recording the signal to record the input signal designated to the designated pens 2 and 4. The signal designating the number representing the input signal designated is fed to the pen head display sections 6 and 7 of the pens 2 and 4 to display the designated number of the display elements 3 and 5. Thus, the mistake in the data sampling due to wrong input signal selection can be avoided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62236780-A (JP)
Title: Printing apparatus
Inventor: OKAZAKI RYOTA
IPC: B41J29/393
Filed: 1986-04-07
Abstract: PURPOSE:To reduce the labor at the time of exhibition in every country, by mounting a memory storing a plurality of test printing patterns corresponding to every language and a switch changing over the printing characters of the aforementioned memory corresponding to the code received by a printing device in accordance with language to be selected. CONSTITUTION:CPU1 controls a printing control part 3 according to the program or data in ROM2 to carry out printing operation. Language change-over switches 4, 5 are language selecting ones for performing the reading change of a code due to language and, in this case, the selection up to four languages is enabled by combining two switches 4, 5. The states of these switches are directly confirmed by CPU1 preliminarily pulling up said switches by resistors 6, 7 and a program is constituted so that a printing apparatus is held to such a state that an English sentence is printed when both switches 4, 5 are OFF and a German sentence is printed when the switch 4 is OFF and the switch 5 is ON.
Patent JP-S63246266-A (JP)
Title: Printer
Inventor: YOKOI TAKESHI
IPC: B65H3/44
Filed: 1987-03-31
Abstract: PURPOSE:To enable the curvature of a first printing paper to be smaller than that of a second printing paper and ensure that even a thick printing paper is not easily curled, by providing a paper-supplying device for feeding out stacked second printing papers one sheet at a time, on the upper side of a guide means for introducing or guiding the first printing paper by manual operation or the like. CONSTITUTION:A manual paper supply guide plate 25 is turnably supported between both side plates of a printing unit frame in the condition that engaging recessed parts 111 are detachably engaged with support pins 112 of the side plates. The intersecting angle of a guide surface 26 relative to a paper guide passage 21 can be changed by turning the guide plate 25. With a change in the angle of the guide plate 25, a projection 119 is fitted into and disengaged from a recessed hole 120 by the elasticity of a tongue piece 118, whereby the guide plate 25 can be fastened to either of two positions. In the condition where the guide plate 25 is extended substantially horizontally, a thick slip printing paper is fed from the guide surface 26 into the paper passage 21 in the state of being bent at a moderate angle, whereas a thin slip printing paper capable of being easily curved even at a relatively sharp angle is fed in the condition that the guide surface 26 is inclined.
Patent JP-H02260755-A (JP)
Title: Communication equipment between personal computers
Inventor: ICHIBA YOSHIKAZU
IPC: H04N7/173
Filed: 1989-03-30
Abstract: PURPOSE:To effectively use a text data line by providing the communicating equipment with a means capable of transmitting/receiving image data to/from a telephone line network by switching control and executing communication based upon a communication means for a still picture TV telephone signal. CONSTITUTION:A still picture TV telephone signal received by the telephone line network 12 is divided into two analog signals, i.e., a still picture signal and a text signal, by a still picture TV telephone signal interface part 11. The still picture signal is converted into a video signal by a still picture signal MODEM part 9 and then converted into digital data by an A/D conversion part 8 and the digital data are outputted from an I/O port 6 and stored in a RAM 3 through a CPU 2. The text signal is converted into digital data by a text data signal MODEM part 10, and the CPU 2 is fetched from the I/O port 6 and stored in the RAM 3. The image digital data and the text data stored in the RAM 3 are outputted to a CRT 5 through a CRT controller 4. Consequently, the line can be effectively used during the input of text data.
Patent JP-H10273113-A (JP)
Title: Bag opener
Inventor: KAI HISAFUMI
IPC: B65B43/30
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a bag opener which can easily and quickly perform opening operation of bags. SOLUTION: A first suction mechanism 20 for sucking a side of a back A is moved to a predetermined position by a first moving mechanism 30 to suck the other side of the bag A by a second suction mechanism 30, and at the same time a second suction mechanism 40 is moved by a second moving mechanism 50 to have the bag A opened. Then an opening of the bag A is held by a holding mechanism 60 in an opening shape in which an arbitrary article to be received can be put in, thereby allowing the bag A to be opened automatically.
Patent JP-H11279121-A (JP)
Title: Production of alkyl beta-alkoxypropionate
Inventor: KAWASAKI HIROSHI
IPC: B01J20/18
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method, which is excellent in invert ratio and selectivity, for producing an alkyl β-alkoxypropionate by the reaction of an alcohol with an alkyl acrylate, safely, under a mild condition. SOLUTION: This method comprises the steps of (1) reacting an alcohol with potassium hydroxide in the presence of crystalline aluminosilicate, and (2) reacting the obtained product with an alkyl acrylate, wherein the alcohol is a 1-4C aliphatic alcohol, and the alkyl acrylate has a 1-4C alkyl group.
Patent JP-S526124-A (JP)
Title: Rain water gutter fittings
Inventor: IKEDA KAZUHIRO
IPC: E04D13/072
Filed: 1975-07-02
Abstract: PURPOSE: The rain water gutter fittings which is provided with the gutter flange holder on the both sides,is fixed as up and down to the gutter keeper which has the rain water gutter suspender on both sides. Thus,the rain water fittings can be fastened and holded on a gutter easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61239410-A (JP)
Title: Production of magnetic head
Inventor: ARAKI KUNIYASU
IPC: G11B5/187
Filed: 1985-04-16
Abstract: PURPOSE:To shorten greatly the focusing time by checking both the external appearance and the size of a magnetic head in the form of a block before processing into a head. CONSTITUTION:A work stage 17 containing plural blocks 16 is set on a check stage 11. Then the focusing is carried out by operating a handle 25 for fine observation of the tape contact surface of each head chip of a group of blocks 16 in order. An operator moves gradually the stage 11 to observe each head chip while observing them through an eye mirror 27 and operates an operation means set near the operator to actuate a laser beam source 26 in case a defect is detected. A mark 28 is depressed with irradiation of a laser beam and therefore have virtually no upward reflection of light. Thus the mark 28 seems black through a microscope. The block 16 through with inspection is sliced at dotted lines 29 for production of head chips.
Patent JP-H04290451-A (JP)
Title: Scanning method for chip in semiconductor wafer prober
Inventor: KAWACHI TOSHIHIKO
IPC: G01R31/26
Filed: 1991-03-19
Abstract: PURPOSE:To eliminate inefficient scanning in a semiconductor wafer measuring process by a method wherein the yield of the wafer is evaluated before all the chips on the wafer are scanned by a semiconductor wafer prober. CONSTITUTION:Semiconductor chips formed on a wafer are scanned successively from the edge of the wafer by a semiconductor wafer prober. When the number of scanned chips reaches A, the semiconductor wafer prober evaluates the yield of the wafer. The evaluation is performed by comparing the number P of the good chips with an yield judging value N. If P<N, the semiconductor wafer prober discontinues the scanning of the remaining chips on the wafer and starts scanning of the next wafer. If P>=N, the scanning is continued.
Patent JP-S59206880-A (JP)
Inventor: JIYOOJI ESU BAATOREI
IPC: G06K15/12
Filed: 1984-04-20
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-H05154014-A (JP)
Title: Motor-driven toothbrush
Inventor: FUKAI KOJI
IPC: A46B13/02
Filed: 1991-01-22
Abstract: PURPOSE:To clean teeth well with a motor-driven toothbrush whose brush is a cylindrical rotary brush and turns 360 deg.. CONSTITUTION:Since a motor-driven toothbrush has a cylindrical rotary brush A which turns clockwise and anticlockwise 360 deg., users can clean teeth very well with this toothbrush, compared with conventional one of pass cleaning method, in which the brush vibrates back and forth a little, or of rolling method in which the brush reciprocatively rolls about 30 deg.. The rotary brush A has a cover G so that it is prevented from coming in contact with skin in the mouth.
Patent JP-H04230758-A (JP)
Title: Dry-film type photoresist composition which can undergo water processing
Inventor: ROBAATO DEIBITSUDO AREN
IPC: G03F7/029
Filed: 1991-03-22
Abstract: PURPOSE: To enable aqueous processing in a dry film type by consisting of a polymer binder produced from tert-butyl methacrylate/methyl methacrylate/ acrylic acid/ethyl acrylate and an initiator. CONSTITUTION: This photoresist composition consists of the film forming polymer binder and the initiator generating an acid by the exposure with radiation. The polymer chain of the polymer binder is controlled to be composed of next polymerizing units: (1) a 1st monomer giving an acid sensitive side chain group to the polymer main chain, (2) a 2nd monomer selected from a group composed of an alkyl methacrylate, an acrylate and the combination and (3) a 3rd monomer selected from a group composed of an acrylate based carboxylic acid and an methacylate based carboxylic acid. As a result, the photoresist composition is capable of forming a rigid film, executing deprotective chemical change by an acid catalyst, forming an image with high resolution and being developed with sodium carbonate/water.
Patent JP-S63247981-A (JP)
Title: Soft loading assembling device for magnetic head
Inventor: RACHI MIKIO
IPC: G11B21/21
Filed: 1987-04-03
Abstract: PURPOSE:To prevent dust production at the time of magnetic head assembly, by providing a linearly fine-driving means which linearly and finely drives a spring force parallel-supporting means in directions, in which a load supporting spring section is retained and released by releasing the retaining force of the section, and another means which moves the means to the setting position of the load supporting spring section. CONSTITUTION:A finger section 5 is coupled with a nut 14 and provided with a finger holder 18 which can make fine movement in the direction Y along a guide shaft 16 through a linear motion bearing 17, another finger holder 19 which is coupled with a nut 15 and can make fine movement in the direction Y along the shaft 16 through the bearing 17, plural fingers 20 provided on the holder 18 at intervals, and another plural fingers 21 provided on the holder 19 at intervals. In the initial state of the soft loading assembly of a magnetic head, the finger section 5 is set to a waiting state at a resetting position which is apart from the setting positions of the load supporting spring sections 2 and 2 of the core slider sections 3 and 3 of the magnetic head 1 to be assembled between magnetic disks 4 and 4 by means of a finger mounting/removing swinging section 7.
Patent JP-S60252435-A (JP)
Inventor: HARORUDO UIINAA
IPC: C07C17/42
Filed: 1985-04-16
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-S525144-A (JP)
Title: Automatic overload brake apparatus of winch
Inventor: ISAKA HIDEO
IPC: B66D5/34
Filed: 1975-06-30
Abstract: PURPOSE: In an overload automatic brake of a winch,by providing two brakes, overload brake action is positive and rappid. 
     COPYRIGHT: (C)1977,JPO&Japio