baber/WOPTO huggingface dataset:
Patent JP-S57149162-A (JP)
Title: Working tool
Inventor: KOSAKU SEIICHI
IPC: B24D3/34
Filed: 1981-03-06
Abstract: PURPOSE:To always expose a new surface of grinding grains and clear the plugging by bonding grinding grains and inorganic particles which tend to fall off, with bonding agent consisting pf polyimide high molecular material and making the inorganic particles to fall off and chip off forcibly during grinding process. CONSTITUTION:Before grinding, grinding grains 11 consisting of diamond and the like and falling grains 12 consisting of boron are exposed on the surface of bonding agent 10' made of polyimide high molecular material and have effectiveness in grinding. During grinding process, inorganic grains 12 with less adhesion to the bonding agent 10' than the grinding grains 11 fall off or chip off and the bonding agent 10' on the surface to be processed are removed by means of those vacant parts 12a, 12b after said falling off or chipping off. Thus the new grinding surface is always exposed and stabilized processing without plugging is performed.
Patent JP-S62189832-A (JP)
Title: Optical transmitter
Inventor: HENMI NAOYA
IPC: H04B10/2513
Filed: 1986-02-17
Abstract: PURPOSE:To obtain a high speed intensity modulation light by converting the frequency modulation component of a laser output signal light into an intensity modulation component and adopting a constitution in which the intensity modulation component is sent so as to suppress the deterioration in the extinction ratio. CONSTITUTION:The high frequency pulse signal of a transmission signal source 1 and the output of a DC current source 11 are added by an adder 12 and the result is fed to a laser 2. The laser 2 inputs a signal light including a frequency modulation component to an optical frequency discriminator 30. The discriminator consists of a mirror 3, the 1st half mirror 4 and the 2nd half mirror 5, the frequency modulation component of said signal light is converted into the intensity modulation component and the result is sent as an output light 8. Through the constitution above, the deterioration in the extinction ratio caused in bringing the bias current of the semiconductor laser to a threshold current or above is suppressed.
Patent JP-S51112170-A (JP)
Title: Equipment to meet the axis in the electronic optical system
Inventor: WATANABE TADAO
IPC: H01J37/04
Filed: 1975-03-19
Abstract: PURPOSE: To meet the axis in the iris diaphram without moving the sample. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57146124-A (JP)
Title: Measuring device for temperature during vulcanization of elastoma product
Inventor: SAKON TOUHACHIROU
IPC: G01K13/00
Filed: 1981-03-05
Abstract: PURPOSE:To measure temperature without leaving any mark in a product by injecting of a temperature-sensitive detecting needle, by a method wherein a temperature-sensitive part for measuring temperature is embedded in a convexity on a vulcanizing mold having a convexity on an inner surface thereof. CONSTITUTION:A pore 4, being open to a forward end of a convexity 3 on a vulcanizing mold 2 (for example, a segment mold for molding a lead part of a mold for vulcanizing a tyre), and a protection tube 8, wherein thermocoupler strands 6 and 7 are housed, is inserted into the pore 4, and the opening of the pore 4 is closed by an alminium welding. This enables to perform a temperature measurement without leaving any mark made in a product by injecting of a temperature-sensitve detecting needle and the like.
Patent JP-S58149883-A (JP)
Inventor: IIO HIROSHI
IPC: B62M9/16
Filed: 1982-03-03
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-S63200637-A (JP)
Title: Measuring circuit for data reception time for tdma acqusition
Inventor: OZAKI NOBUAKI
IPC: H04B7/212
Filed: 1987-02-17
Abstract: PURPOSE:To automatically and simply realize acquisition by receiving an acquisition pattern comprising a fixed data of a specific bit length at a master station, and allowing the master station to measure the delay of a received data in terms of the hardware. CONSTITUTION:A master station has lots of slave stations and the data time received from the slave stations has dispersion depending on each slave station based on the distance difference between the master station and the slave station and other various causes. That is, the received data 32 at the master station is different in arrival time for each slave station. In such a case, in the reception data from the slave station having a single clock 31, the data might be arisen when the data rises from the reference clock and if jitter exists in the received data, the mis-read of data might be caused. Thus, the data is read by deviating it by a time width of a pulse period T/n larger than that of the jitter and then the data is read by using the clock 31.
Patent JP-H0716307-A (JP)
Title: Instantaneously opening/closing machine
Inventor: IIJIMA TAKEMITSU
IPC: A62C35/20
Filed: 1993-01-11
Abstract: PURPOSE:To achieve the performing of an extinguishing function simply by sliding a grip held with one hand by a method wherein a chain is inserted securely into a U-shaped duct at an upper part of a slide in which the tip of an addendum of a gear connected securely to a valve shaft is connected to a spindle and the addendum is made to bite deep into the chain and pushes the spindle to open a water path. CONSTITUTION:A machine case 2 serves as fixed plate of an opening/closing machine at a part of a bottom surface and a half gear 3 is connected securely to a valve shaft. An addendum 5 of the half gear makes the tip of the gear bite firmly into a groove of a half gear biting chain 6 with the half gear 3 and moves to turn the half gear 3 so that it turns and moves to the position of adjusting angle. A flange metal 10 is pushed to move a duct 7 open. By pulling the flange metal 10 forward, the half gear 3 is turned and moves with the addendum 5 of the half gear varying the biting into the gear biting chain 6 to make an opening. The flange metal 10 moves the half gear 3 and pushes it to make an opening until it stops and water is discharged with a ball valve.
Patent JP-H09233319-A (JP)
Title: Image processor
Inventor: KOYAMA TOSHIYA
IPC: G06T5/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent a set-cuff generated in the white ground area of a surface and to prevent a set-off generated in the low/intermediate density area of the surface. SOLUTION: The inputted image data of both surfaces is stored in an image storage part 1. A location correction part 2 corrects locations so that each picture element in the front and back correspondence relation for the image data of the both surfaces which is stored in the image storage part 1 may be the front and back correspondence location. A frequency measuring part 3 measures the frequency information on the front and back image data for which location corrections are performed and stores the information in a frequency storage part 4. A ground density measuring part 5 measures the ground density of an image by using the frequency information.  An image data correcting part 6 calculates a set-off density correction coefficient in accordance with the frequency information and corrects the image data of the surface so as to eliminate the set-off from the image data from the back surface in accordance with the set-off density correction coefficient and the ground density.
Patent JP-H04272581-A (JP)
Title: Non-contact type sealing device
Inventor: DEKI HIROSHI
IPC: F16J15/34
Filed: 1991-02-27
Abstract: PURPOSE:To prevent destruction of a seal by stably maintaining the equilibrium between the respective sealing surfaces of a static ring and a rotating seal ring, and maintaining the balance of pressure between both of the sealing surfaces even if dynamic pressure is unstable. CONSTITUTION:A spiral channel 19 for generating dynamic pressure is formed in either one of the respective sealing surfaces 4a, 5a of a static ring 4 and a rotating seal ring 5 so as to provide a sealing device with a self-adjusting function and a plurality of channels 20 adapted for balancing static pressure and extending in the radial direction of the sealing surface 5 are formed in the sealing surface 5a in such a manner as being regularly spaced from one another in the peripheral direction of the surface 5a.
Patent JP-S60176152-A (JP)
Title: Prefix area access control system
Inventor: OONISHI KATSUMI
IPC: G06F15/177
Filed: 1984-02-23
Abstract: PURPOSE:To speed up the access to a prefix area by adding the content of a prefix register to an operand address at the same time in generating an operand address accessed to the prefix area. CONSTITUTION:An OR gate 19 applies a value selected from one of a base register BR, a prefix register PXR(A1) and PXB(B1) to one input of an effective address generator EAG, the EAG adds it with a value applied from an index register XR2 and a displacement register DR3 so as to generate an effective address. When the prefix area is accessed, either the PXR(A1) or the PXR(B1) is selected, added to a fixed address of interruption address set to the register DR and outputted as an absolute address subject to prefix conversion. The address subject to prefix conversion in this case is set to the effective address register EAR and used as the access of the buffer memory BS as it is.
Patent JP-H09208318-A (JP)
Title: Formed material of inorganic fiber having high heat-resistance
Inventor: OU KOTSUHEI
IPC: F27D1/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a formed material of heat-resistant inorganic fiber usable at a high temperature up to 1800 deg.C, having high heat-resistance and strength and exhibiting excellent high-temperature creep resistance and extremely small expansion and shrinkage at high temperature. SOLUTION: This formed material of heat-resistant inorganic fiber is produced by bonding 20-80wt.% of high-alumina fiber and/or mullite fiber as a skeleton fiber, 20-80wt.% of alumina particles having an average particle diameter of <=40μm and 0.1-20wt.% of silicon carbide and/or silicon nitride particles with a heat-resistant inorganic binder and optionally baking the bonded product.
Patent JP-H06251411-A (JP)
Title: Optical head and optical disk device
Inventor: IMADA RITSUO
IPC: G11B7/09
Filed: 1993-02-23
Abstract: PURPOSE:To provide an optical head with which the change in the positional relation of respective constituting elements with lapse of time is eliminated and which has simple constitution as the optical head for recording and reproducing signals to and from an optical disk. CONSTITUTION:A light emitting element 1 and a beam splitter 2 are integrally packaged on a light receiving element 8. This beam splitter 2 is provided with a reflection surface 5 which reflects the reflected light from the disk 10 separated by a luminous sepn. surface 4 toward the light receiving element 8. This reflection surface 5 is formed as a cylindrical surface to generate an astigmatism at the light receiving surface in the reflected light so that the detection of a focus error signal by an astigmatism method is made possible. The detection of the tracking error signal by a three-spot system is made possible by providing the beam splitter 2 with the diffraction grating 3.
Patent JP-S57147354-A (JP)
Title: Control system for input from plural processing parts to one terminal
Inventor: GOTOU SHIYUNJI
IPC: G06F13/14
Filed: 1981-03-09
Abstract: PURPOSE:To obtain a system which accesses necessary data by specifying the number from a terminal side, by previously giving a data number to necessary data which are handled at plural information processing parts individually. CONSTITUTION:Information processing parts (MPU) 11-1n are all connected one after another, and a number different from those of other processing parts is given to data to be handled by one processing part and then stored. The input control part 10 of a terminal 2 has a data number counter 12 and a number which corresponds to request data is sent to a transmission line 6 on time-division basis. Respective information processing parts (MPU) 11-1n receive it simultaneously and the processor which correesponds to the received number sends the data to the terminal 2. At the terminal 2, the request number from the data number counter 12 is compared with the data number sent from the information processing part through the transmission line 6 and when the both are coincident, a selection signal for fetching data is outputted to individual output parts 51-5m.
Patent JP-S61193698-A (JP)
Inventor: IKEDA YOSHIO
IPC: D06F39/14
Filed: 1985-02-21
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-S59159560-A (JP)
Title: Semiconductor device
Inventor: FURUYAMA TAKESHI
IPC: H01L21/822
Filed: 1983-03-01
Abstract: PURPOSE:To reduce cross-talk by connecting the p type region of an oxide film capacitor forming a coupling capacitor to the emitter region of an n-p-n transistor. CONSTITUTION:An n type region 12 formed on a p type substrate 11 is surrounded by a p<+> isolation region 13. A p type region 14 serving as the base of the n-p-n transistor, an n<+> region 16 serving as the collector, and a p type region 17 serving as the conductive region of the capacitor are formed in the region 12, and an n<+> region 15 serving as the emitter is formed in the region 14. An insulation film 18 and an Al layer 19 are formed on the region 17, which form the MOS type capacitor. An emitter electrode 21 is directly connected to an electrode 20.
Patent JP-S57147603-A (JP)
Title: Tensile wire made of plastics
Inventor: NAKAGAWA KOUICHI
IPC: G02B6/44
Filed: 1981-03-09
Abstract: PURPOSE: To improve strength by heating a general-purpose plastic of a rod shape or the like dielectrically and stretching the same.  
     CONSTITUTION: A general-purpose plastic 8 such as rod-like PE, PP, polyoxymethylene, polyester, nylon or the like is let off from a let-off machine 9, is passed through a dielectric heater 10, is taken off with a take-off machine 11, and is coiled with a coiler. In this case, the take-off speed is made higher than the let-off speed, whereby tension is acted on the plastic 8 and the plastic is heated and stretched continuously in the heater 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05219957-A (JP)
Title: Tissue factor derivative
Inventor: MIZUGUCHI JUN
IPC: C07K19/00
Filed: 1991-02-02
Abstract: PURPOSE:To provide a process for preparing a tissue factor derivative having bonding activity to blood coagulation factor VII and useful as an agent for treating disseminated intravascular coagulation. CONSTITUTION:The objective tissue factor derivative is composed of a part of a hydrophilic peptide region of a human tissue factor and has an amino acid sequence capable of constituting the disulfide bond at the amino-terminal side of natural human tissue factor, preferably an N-terminal amino acid sequence containing the peptide region from the 11th amino acid to the 67th amino acid counting from the amino acid of the amino-terminal. It can be prepared by a gene recombination technique. A unique determination system for evaluating the bonding activity of the obtained tissue factor derivative to blood coagulation factor VII is developed to ascertain that the obtained tissue factor derivative has bonding activity to the blood coagulation factor VII.
Patent JP-H11217165-A (JP)
Title: Remote monitoring system of group supervisory elevator
Inventor: OKADA TAKAHIRO
IPC: B66B3/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring system of a group supervisory elevator, capable of being shared by a group supervisory elevator and a single elevator, and excellent in transmitting property for informing a remote maintenance center about the cause of failures. SOLUTION: A remote monitoring system of a group supervisory elevator is provided with first transmission lines L1, L2 and L3 for connecting a group supervisory controller 501 to car number controllers 504 (504A to 504C), displays 11 (11A to 11C), 81 (81A to 81C) and 91 (91A to 91C) having error detecting functions 111A to 111C, 811A to 811C and 911A to 911C for displaying various information related to the operating situation of an elevator, detecting a trouble, and storing the trouble for each trouble information, and second transmission lines L5, L6 and L7 for connecting the group supervisory controller 501 to the displays 11, 81 and 91.  When the displays 11, 81 and 91 detect a trouble, this trouble information is transmitted from the displays 11, 81 and 91 to the group supervisory controller 501 through second transmission lines L5, L6 and L7 and transferred to the car number controller 504 through the first transmission lines L1, L2 and L3, and the trouble is informed from the car number controller 504 to a remote supervisory controller 70 through the transmission line L4.
Patent JP-H05234478-A (JP)
Title: Manufacture of semiconductor pressure switch
Inventor: KOSEKI OSAMU
IPC: H01H35/34
Filed: 1992-02-20
Abstract: PURPOSE:To change the thickness of a diaphragm to fabricate highly precise semiconductor pressure switch at high production yield by re-etching the diaphragm of the switch or forming a polycrystalline silicon on the diaphragm. CONSTITUTION:After a recessed part 2 is formed on a N-type silicon substrate 1 by plasma etching, a boron electrode 3 is formed and further an oxide film 4 as an insulating film is formed. Then, a polycrystalline silicon 5 film is formed leaving a contact electrode 6, etching is carried out and an electrode 6, a wiring electrode 7, and a bonding pad 8 are formed. Meanwhile, after a standard electrode 10 is formed on a glass substrate using Au, etc., the glass substrate 9 is anodization-joined and further after a silicon nitride film 4 is patterned, a coating agent 16 is applied to the bonding pad 8 and the resulting substrate is immersed in an aqueous KOH solution to form a diaphragm 11 on the silicon substrate 1 and after that the coating agent 16 is removed and then the thickness of the diaphragm 11 is readjusted so as to carry out switching operation at desired pressure.
Patent JP-S59158818-A (JP)
Title: Synthetic resin drain tube and manufacture thereof
Inventor: HIROSE KEIZOU
IPC: E02B11/00
Filed: 1983-02-28
Abstract: PURPOSE:To raise the efficiency of draining operation by providing two regions formed by a smoothed thick tube wall leading to the axial direction and an uneven thin tube wall having top and bottom portions formed alternately along the axial direction in the circumferential direction of the drain tube. CONSTITUTION:A hollow tubular body P is divided into two regions along the circumferential direction. One region is a comparatively thick smooth tube wall 2 leading to the axial direction and another region is a thin uneven tube wall 1 having crests 11 and troughs 12 regularly and alternately formed along the axial direction connectedly to the tube wall 2. In producing the tubular body P, when block assemblies 3 and 4 are advanced in the directions of arrows (a) and (b), a softened synthetic resin tube P1 is extruded from a nozzle 5, the front of the tube P1 is closed with a stopper 6, and the wall of the tube P1 is expanded diametrically by the pressure of air sent under pressures from an air supply tube 52 and molded on the inner walls of the mold frames 31 and 41 of the assemblies 3 and 4.
Patent JP-S60177348-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAZAKI HAJIME
IPC: G03G5/043
Filed: 1984-02-24
Abstract: PURPOSE:To improve durability and sensitivity by using a carotinoid compd. as the additive of the binder of a electrostatic charge transfer material. CONSTITUTION:The charge transfer layer of a laminated type photosensitive body contains a carotinoid compd. acting as an efficient antioxidant against an activated oxygen, especially, photooxidation. Repetition characterisitcs can be improved and characteristics after the suspension of operation can be stabilized by incorporating it in the binder resin of the charge transfer layer, such as polystyrene, in an amt. of 0.05-5wt%. Such a charge transfer layer may be laminated above or below a charge generating layer, and preferably, above it. The use of such a charge transfer layer permits a laminated photosensitive body superior in environment-resisting characteristics, such as heat, light, and humidity stability, and good sensitivity and durability to be obtained.
Patent JP-S62191874-A (JP)
Title: Production of hologram sheet
Inventor: FUJIO TAKAHIRO
IPC: G03H1/18
Filed: 1986-02-18
Abstract: PURPOSE:To produce a sheet having high surface strength at a high speed by coating a electron radiation curing resin on a base material then forming a hologram on the resin surface and curing the resin by the irradiation of electron rays. CONSTITUTION:A metallic stamper 3 of a relief hologram type is used and is pressed by an extremely light pressure to the layer 2 of the electron radiation curing resin coated on the base material sheet 1, by which the resin layer 2' formed with the hologram on the surface of the resin layer 2 is obtd. The resin layer 2' is extremely quickly and securely cured when the electron rays are irradiated to the surface of the resin layer 2'. The hologram forming sheet is thereby produced at the extremely high speed. The sheet has the high surface strength and is widely utilizable as various stickers.
Patent JP-S61197451-A (JP)
Inventor: HIRAI MASAZUMI
IPC: C04B5/06
Filed: 1985-02-23
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-H05229502-A (JP)
Title: Powder filling device
Inventor: NISHIYAMA SHIGERU
IPC: B65B1/26
Filed: 1992-02-20
Abstract: PURPOSE:To provide a powder filling device which can fill a toner in a bottle at a high speed densely, and being small sized and having a high efficiency. CONSTITUTION:An air cylinder 24s is arranged under a table 24c on which a bottle 81 is placed, and the table 24c is elevated by the air cylinder 24s. Around the air cylinder 24s, a cylindrical capsule 23 is vertically and movably arranged. At the lower end of the capsule 23, a cover member 24b to cover the air cylinder 24s is being airtightly inserted, and when the capsule 23 is raised, the upper end surface becomes airtight, and an airtight condition is provided inside of the capsule 23. Then, in the capsule 23 being under the airtight condition, the table 24c, on which the bottle 81 is placed, is raised while maintaining the airtight condition.
Patent JP-2000230980-A (JP)
Title: Radiation image detector
Inventor: AMITANI KOJI
IPC: G01T1/20
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To make obtainable a high S/N ratio and a wide dynamic range by arranging an X-ray scintillator, a lens array and an area sensor (an amplification-type CMOS sensor) which corresponds to each lens of the lens array are arranged in this order so as to be constituted. SOLUTION: An X-ray scintillator, a lens array and an area sensor which corresponds to each lens of the lens array are arranged in this order. A radiation-image formation system photographs an original by using X-rays irradiated from an X-ray tube 1, and an X-ray image is captured by this radiation image detector 2. An X-ray image is fetched as an image signal from the radiation-image detector 2, and the image is processed by an image processing part 3 so as to be sent to a network 4. A display 5 and an output device 6 are connected to the network 4. The X-ray image is displayed on the display 5 such as a CRT or the like, or the X-ray image is printed and outputted by the output device 6 such as a laser image which contains a silver- halide dry system, an ink-jet printer or the like.