baber/WOPTO huggingface dataset:
Patent JP-S5740535-A (JP)
Title: Rubber composition
Inventor: NUKUI TATSUO
IPC: C08K5/20
Filed: 1980-08-22
Abstract: PURPOSE: To prepare a rubber composition capable of maintaining its ozone aging resistance, thermal aging resistance and flex cracking resistance for a long time, by compounding a natural rubber or a synthetic rubber with a specific p-phenylenediamine derivative and an alcohol ester or an amide of a higher oxyfatty acid.  
     CONSTITUTION: A natural rubber and/or a synthetic rubber is compounded with (A) one or more p-phenylenediamine derivatives of formula (R and R' are phenyl, tolyl, xylyl, ethylphenyl, diethylphenyl, or naphthyl), e.g. N,N'-diphenyl-p-phenylenediamine (DPPD) and (B) an alcohol ester or an amide of a higher oxyfatty acid (e.g. methyl ricinoleate, oxystearic acid amide, etc.), and (C) other additives such as reinforcing agent. The amounts of (A) and (B) components are, pref. 0.1W1 PHR and 1W3 PHR, respectively. Addition of a small amount of N-alkyl-N'-phenyl- p-phenylenediamine, etc. to the composition further improves the effects. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06125883-A (JP)
Title: Method and apparatus for performing mapping analysis with restricted number of electrode
Inventor: AANORUDO KERII EBANSU
IPC: A61B5/308
Filed: 1992-05-07
Abstract: PURPOSE: To disclose a system including a monitor which is used for carrying out induced electrocardiographic analysis 12 and body surface mapping(BSM) analysis on a patient with use of a single electrode cable set 10. CONSTITUTION: A monitor 16 receives data induction 9 from an electrode cable set 14. These are pretreated at first in order to simplify the subsequent analysis. Then, by converting the data, a spatial distribution on a patient breast is made, which expresses data able to be sampled by a normal electrode set 192. There is also disclosed a characteristic extraction method for evaluating converted BSM data and normal BSM data as to a patient group evaluated clinically. Heart state is detected and selected by extracting the characteristics in question from the data and analyzing them statistically.
Patent JP-H07301492-A (JP)
Title: Apparatus for feeding grease to moving part
Inventor: TSUJI HIROKAZU
IPC: F27B7/20
Filed: 1994-04-28
Abstract: PURPOSE:To eliminate an idling part which is in such a state that grease is not fed to a grease feed place coming round intermittently. CONSTITUTION:A grease feed apparatus has a nozzle 10 provided so as to be directed toward a grease feed place of a turning body 1 which comes round intermittently to a fixed position, a detecting means 11 adapted to detect a period during which the nozzle is directed to the grease feed place 21 by swinging a swing arm 42 provided at a fixed position with a detecting member 41 provided on the turning body, a valve 12 which opens a grease feed passage connecting to the nozzle and feeds grease from a pressurized grease feed source on the basis of detection made by the detecting means, and an arm retreating means 13 adapted to retreat the swing arm from an operation position of the swing arm swung by the detecting member to a retreat position deviated from a rotary locus of the detecting member. A direction changing-over means 14 is provided, by which the nozzle is directed to a plurality of grease feed places. The arm retreating means has a cylinder 65 provided with a return spring 70, and the swing arm is retreated to the retreat position by the return spring. The turning body is a rotary kiln main body 1, and the grease feed place is a rotary kiln slipper part.
Patent JP-S606907-A (JP)
Title: Optical demultiplexer and multiplexer
Inventor: ISONO HIDEKI
IPC: G02B6/34
Filed: 1983-06-24
Abstract: PURPOSE:To facilitate manufacture by installing fixedly an optical fiber in one of crossing optical fiber laid grooves so that the fiber runs through the crossing part, and fitting another optical fiber in the other groove under a specific condition. CONSTITUTION:An optical demultiplexer or multiplexer body 1, optical fiber laid grooves 2, and optical fibers 3 and 4 are provided. The optical fiber laid grooves 2 which cross each other at the center part of the optical demultiplexer or multiplexer body 1 made of glass are formed by etching. The optical fiber 3 which crosses the optical demultiplexer or multiplexer body 1 is laid in one of the grooves 2, and the optical fiber 4 is laid in the other laid groove 2 crossing the optical fiber 3 at right angles at a slight interval from the optical fiber 3. Further, when the optical fibers are laid not in a T shape, but in a cross shape, different light waves are entered in two directions and composite light is led out in two directions.
Patent JP-H10308707-A (JP)
Title: Optical network system
Inventor: MAENO YOSHIHARU
IPC: H04B10/29
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To eliminate excessive transmission delay that occurs due to the application of an optical fiber amplifier and to reduce network latency. SOLUTION: Rare earth element addition optical fiber 1900 which is used as a gain medium of an optical fiber amplifier is arranged not inside an optical receiver but between the optical receiver and a light switch device and is used as a gain medium and also a signal transmission path. In a multiprocessor and a computer system which are interconnected by the light switch device, distribution between the light switch device and an optical transmitter and the optical receiver is performed by rare earth element doped optical fiber that is a gain medium in order to eliminate excessive transmission delay that is generated due to the application of the optical fiber amplifier to the optical receiver.  An excitation light source and an optical filter for excitation light elimination which constitute the optical fiber amplifier are distributed and arranged to the light switch device and the optical transmitter and the optical receiver.
Patent JP-H02296169-A (JP)
Title: Laminated type magnetic flux detector
Inventor: KOBAYASHI TOSHIO
IPC: G11B5/37
Filed: 1989-05-10
Abstract: PURPOSE:To detect magnetic flux highly sensitively by utilizing the Hall effect of laminated films compring ferromagnetic metal layers and semiconductor layers. CONSTITUTION:An ion-beam sputtering apparatus is used, and ferromagnetic metal layers 2 and semiconductor layers 3 are laminated on a glass substrate 1. The thickness of one metal layer 2 is about 2 nm and Co92TasZr3 alloy are used for the layer 2. The thickness of one semiconductor layer 3 is about 10 nm, and Si is used for the layer 3. Thus laminated films 4 having the total thickness of the films of about 1 mum are formed. As a result, the amorphous laminated films 4 comprising 99 layers of the ferromagnetic layers 3 and 100 layers of the semiconductor layers 3 are obtained. The films are machined as shown in the figure, and electrodes are attached. When a magnetic-field detecting characteristic is measured in a magnetic field, the characteritic is approximately linearly changed with in the range of the magnetic field of 1 - 10,000 G at a current of 20 mA. Furthermore, the measurement up to the high magnetic field can be performed.
Patent JP-H05306794-A (JP)
Title: Device for connecting pipe joint with built-in heating wire
Inventor: ANDO TADAO
IPC: B29C65/56
Filed: 1992-05-07
Abstract: PURPOSE:To provide a device for connecting a pipe joint with a built-in heating wire, which can perform the piping easily and securely. CONSTITUTION:Heating 12 are embedded in the inner peripheral surface of a socket 11, which is provided in one end of a pipe joint 1, spirally with a predetermined space, and the end of a synthetic resin tube 2 is inserted into the socket 11. A projecting part 13a provided in the inner peripheral surface of the socket 11 and a recessed part 13b provided in the outer peripheral surface of the end of the synthetic resin pipe 2 are engaged with each other to prevent the fall-off of the synthetic resin pipe 2, and the heating wires 12 generate to perform the melting joint of the inner peripheral surface of the socket 11 to the outer peripheral surface of the end of the synthetic resin pipe 2. The piping can be thereby facilitated, and the melting joint is performed securely and strongly without fall-off of the synthetic resin pipe from the socket of the pipe joint.
Patent JP-H09305576-A (JP)
Title: Printing method
Inventor: INOUE MASAHIRO
IPC: G06F3/12
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by printing designated additional print information at the prescribed position of a printed matter when printing print designated data as this printed matter. SOLUTION: When the print data are discriminated as data for a leading page, next, a CPU 13 discriminates whether the item of degree of emergency is set to 'present' in print designating processing or not. When it is discriminated that the item of degree of emergency is set to 'present', the image data of additional print information stored in an additional print information extension memory 12c of a RAM 12 are read out and these image data of additional print information are synthesized with the print data for the leading page inside a work memory 12a. Then, the CPU 13 outputs the print data for one page from the work memory 12a to a color printing part 15 and at the color printing part 15, the data are printed out onto paper based on the print data for one page transferred from the work memory 12a by the CPU 13.
Patent JP-S5638828-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWATO SEIJI
IPC: H01L21/322
Filed: 1979-09-07
Abstract: PURPOSE:To improve characteristics of an element by a method wherein defects in a semiconductor layer are removed by irradiating a laser beam on the expected surface of element formation immediately before and/or after performance of a heat oxidation process for the semiconductor layer. CONSTITUTION:On a silicon wafer 1 having a plurality of laminer defect generating nuclei 2, the laser beam 3 capable of fusing the surface region is irradiated and a clean region 4 is formed, and then an element is obtained by performing an ordinary heat oxidation processing. Or, the stacking faults caused by the heat oxidation can be removed by irradiating the laser beam after performance of the heat oxidation processing. Thus, an annealing is performed without having a high temperature heat treatment, thereby enabling to broden the width of selection of annealing time and also to selectively perform a gettering of defects on an optional region.
Patent JP-H09307877-A (JP)
Title: Image transmission system
Inventor: KONAKA KATSUMI
IPC: H04N7/18
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To improve the monitor efficiency by providing the image information transmission system in which large capacity data such as image data on the occurrence of an accident are properly acquired without intervention of operation of a supervisor. SOLUTION: The image transmission system is provided with a 2-way transmission system making communication of symbol information and an image transmission request to a central station and with an image transmission system 8 to send image information on the occurrence of an important event or on request of an image, a video image of a site station is sent by selecting an image with an image transmission switch 14 only on request from the center station and the image transmission system 8 sends only an image by 1ch. Thus, no multiplexer is required, deterioration in an image is less, and even when a site station is in failure, deterioration in the image is less.  A plurality of site stations are grouped into one group and a private channel is tied to the central station from one group to build up the system as a bus type, the installation cost for private lines having been installed from each site station to the center station is reduced and a communication load is relieved and the entire system is built up inexpensively.
Patent JP-S5739604-A (JP)
Title: Preamplifier
Inventor: TOMITA SHIGERU
IPC: H03F1/26
Filed: 1980-08-21
Abstract: PURPOSE:To prevent the deterioration of frequency characteristics of a preamplifier and oscillation and to achieve the amplifier suitable for circuit integration, by incorporating a ground line of the preamplifier and that of a signal processing circuit provided at the post stage of the preamplifier so that a reproduced signal of a magnetic recorder/reproducer and the line can not flow to ground terminals. CONSTITUTION:A preamplifier 21 consists of a transistor TRQ21 the base of which is connected with one end of a transformer T21 inducing an input (reproduced) signal Vi, and a TRQ22, the collector of which is connected to another end of the transformer T21 via a capacitor C21 and the emitter of which is connected to the emitter of the TRQ21 commonly, and the base of the TRQ22 is provided with a bias circuit consisting of resistors R22, R23 supplying a bias current to saturate the TRQ22. The signal Vi is picked up from the collector side of the VTR21 and an output VO is taken via the TRs Q23, Q24 to supply it to a signal processing circuit 22. Thus, since the signal Vi does not flow to a ground terminal 3, even if the operating current of the circuit 22 flows to the terminal 3, the signal Vi is not affected.
Patent JP-S60259174-A (JP)
Title: Method and apparatus for forming food
Inventor: SAWADA TAKEHIKO
IPC: B02C19/20
Filed: 1984-06-05
Abstract: PURPOSE:To prepare a high-quality food, by crushing a food material in a crushing zone, storing in the storing site of a rotating cylinder, returning again to the crushing zone to repeat the crushing and kneading operations, and forming in the forming zone. CONSTITUTION:The food material is transferred to the crushing zone 6 by the normal flight 12 of the screw 11, and is pressed and crushed between the crushing member 14 and the wall of the rotary cylinder 4. The movement of the material toward the extrusion port 3 is inhibited by the reverse flight 13 of the screw, and the material is stored in the storing zone 7. The material returned again to the crushing zone 6 by the rotary cylinder 4 is crushed repeatedly, transferred to the molding extruder 20 by the pump 19 attached to the extrusion port 3, and formed to a food having desired form.
Patent JP-S5340488-A (JP)
Title: Method of cutting transferred material
Inventor: MIZUTANI NOBUKO
IPC: B21D3/04
Filed: 1976-09-24
Abstract: PURPOSE: To maintain the cut section of material with a circular periphery at the section square to the axis by cutting thereof at a proper position during the transit preventing play thereof with a roller pressing the circumference thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5739383-A (JP)
Title: Clock of electron-optical analogue display
Inventor: YAMAUCHI NIROU
IPC: G04G9/02
Filed: 1980-08-21
Abstract: PURPOSE:To display two times concurrently by displaying two times through making differ visually, in the same electron-optical analogue displaying device. CONSTITUTION:Liquid crystal cells 4 are disposed in two circular rows along an outer circumference so that the cells are arranged into 60 of segments 4a, 4b in respective row and these segments display hour and minute respectively. The two  times are displayed at once through displaying, for example, both a figure 31 for  just 1:00 of the present time and a flashing figure 32 for 8:32 of an another time. Further, it is equally well to do display two times in different colors by using color  liquid crystals and through applied voltages made to differ.
Patent JP-H02293807-A (JP)
Title: Finder
Inventor: NAKAI ETSUKO
IPC: G03B13/12
Filed: 1989-05-09
Abstract: PURPOSE:To decrease the parallax when an object distance is long by constituting a 1st objective lens group retreatably to the outside of the effective optical path of a finder optical system and satisfying specific conditions. CONSTITUTION:The 1st objective lens group is constituted retreatably to the outside of the effective optical path of the finder optical system. The 1st objective lens group is so constituted that the finder magnification can be changed by switching the 1st objective lens group to the two states; the state in which the 1st objective lens group is inserted into the effective optical path of the finder optical system and the state in which the 1st objective lens group is retreated to the outside of the effective optical path of the finder optical system. In addition, the constitution to satisfy the conditions expressed by equation I, II is adopted. In the equations I, II, psi31 denotes the refracting power of the 1st objective lens group; r2 denotes the radius of curvature of the lens face on the pupil side of the lens on the subject side constituting the 1st objective lens group; r3 is the radius of curvature of the lens face on the subject side of the lens on the pupil side constituting the 1st objective lens group. The parallax is substan tially eliminated in this way at the time of variable magnification of about 3 to 8m subject distance. the parallax is relatively decreased even if the object distance increase further.
Patent JP-H09283357-A (JP)
Title: Current transformer
Inventor: TANABE KATSUJI
IPC: H01F38/28
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient characteristics as a zero-phase current transformer and simply produce a core by passing two-phase prim. conductors through an annular core of this transformer via bends. SOLUTION: An annular core 37 of a zero-phase current transformer is stacked parallel on annular cores 25 of two current transformers 26 laid on the same surface. One-phase prim. conductor 29 pierces the core 37 of the transformer 36 only. Twophase prim. conductors 29 pierce the cores 25 of both transformers 26 and also the core 37 of the zero-phase transformer 36 via bends 38. The cores 25 of the transformers 26 and core 37 of the transformer 36 are covered en bloc with a mold 39. Thus it is possible to obtain characteristics enough as a zero-phase current transformer and easily produce the core.
Patent JP-S60260046-A (JP)
Title: Electrophotographic sensitive body
Inventor: ANAYAMA HIDEKI
IPC: G03G5/06
Filed: 1984-06-07
Abstract: PURPOSE:To obtain a photosensitive body having sensitivity with electrostatic charge of both positive and negative polarities by consisting said body of the constitution in which the 1st electric charge generating layer, charge transfer layer and 2nd charge generating layer are provided on a substrate and using a phthalocyanine pigment in at least one charge generating layer thereof. CONSTITUTION:The positive carrier from the charge generating layer 2 constituted on the substrate 1 passes through the charge transfer layer 3 and erases the negative electrostatic charge on the surface of the photosensitive body when, for example, the layer 3 transfers only the positive carrier. The negative carrier generated simultaneously with the positive carrier is implanted into the conductive substrate 1 and the carrier formed in the charge generating layer 4 on the surface of the photosensitive body does not contribute to the sensitivity as the negative carrier does not pass through the layer 3. The effect reverse therefrom arises when the negative electrostatic charge is executed. The phthalocyanine pigment such as copper phthalocyanine is used as the charge generating materials for the layers 2 and 4.
Patent JP-H04321932-A (JP)
Title: Method and device for treating vapor deposited film
Inventor: KANEKO SHIRO
IPC: G11B5/73
Filed: 1991-04-19
Abstract: PURPOSE:To provide the method and device for treating a vapor deposited film which can extremely efficiently executed an oxidation treatment to assure the maintenance of electromagnetic conversion characteristics and the maintenance of durability and corrosion resistance over a long period of time and has excellent productivity. CONSTITUTION:After a magnetic layer is formed of the vapor deposited film on a flexible base, this magnetic layer is subjected to the oxidation treatment. The flexible base 20 already formed with the magnetic layer is wound at a specified angle around a freely rotatable rotary drum and travels in a hermetic chamber 10. Gaseous ozone is irradiated with UV rays or heated and is then blown to the magnetic layer at the time of blowing the gas having a high gaseous ozone concn. to the magnetic layer in the region where the flexible base 20 is wound around the rotary drum.
Patent JP-H06321190-A (JP)
Title: Aircraft trim quantity neutralizing device
Inventor: NAKANO MASAHITO
IPC: B64C13/00
Filed: 1993-05-18
Abstract: PURPOSE:To neutralize trim when a trim switch fails, and prevent the run away of a trim device. CONSTITUTION:An air control signal S2 according to the controlling signal S1 of a control stick 1a is transmitted from a flight control computer 12 to a surface control actuator 3, and a surface 4 is operated. The trim operation signal T1 of a trim switch 5a is integrated by the computer 12 to determine a trim signal T2, and a trim actuator 6 is operated according to the trim signal T2 to generate self alignment effort for trimming. When a trim neutral switch 5n is in NORMAL, general trim control is carried out. When the trim neutral switch 5n is turned on NEUTRAL, the computer 12 gradually reduces the value of the trim signal T2 into zero, whereby the trim is neutralized.
Patent JP-H11308243-A (JP)
Title: Network system
Inventor: SUGITA TAKEHIRO
IPC: H04L12/66
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To attain efficient address setting in the case of configuring the network system. SOLUTION: In this network system where a sub-network is configured by connecting buses to which at least one node connects by a 1st bridge, and a plurality of sub-networks are interconnected by a 2nd bridge, an address used in the network system is divided into high-order m-bits and low-order n-bits (m, n are optional integers), 1st routing processing is conducted based on the high-order address in m-bit to relay data and 2nd routing processing is conducted based on the low-order address in n-bit, the high-order address in m-bit and a high-order address in k-bit in the low-order address in n-bit are used for a sub-network address and a lower-order address in (n-k)-bit in the low-order address in n-bit is used for a bus address.
Patent JP-H01284867-A (JP)
Title: Electrophotographic printer device
Inventor: MITSUYAMA AKIRA
IPC: G06K15/12
Filed: 1988-05-11
Abstract: PURPOSE:To make the sum of projected areas in three parts such as a paper housing part, a paper ejection part and a printing formation part small by including one or more projected parts in the above-mentioned parts in other one or more projected area. CONSTITUTION:The paper supply tray 5 of the title device is arranged to be housed under a face down tray 2 and the printing formation part consisting of an electrophotographic processing part 101 and a fixing roller 23 is arranged to be housed below the tray 5. Namely, the projected area of the tray 5 to the bottom part 1a of the machine frame is included in the projected area of the tray 2 to the bottom part 1a. The printing formation part is arranged in the area formed inside a carrier path 100 from the tray 5 to the tray 2. By thus constituting, the sum of the projected areas in the above-mentioned three parts can be made small and the device can be miniaturized.