baber/WOPTO huggingface dataset:
Patent JP-S6326637-A (JP)
Title: Opto-electronic directive switch
Inventor: IAN HIYUU HOWAITO
IPC: H01S3/101
Filed: 1987-03-10
Abstract: An opto-electronic switch which shows a good signal rejection ratio between modes is also of particularly small dimensions. The switch comprises a semiconductor laser 1 having four contacts 12, 12', 13, 13' which provide gain guiding under two stripe windows 18, 19. By varying the bias currents supplied to the individual contacts 12, 12', 13, 13', or by inputting optical control signals to the waveguiding channels under the stripe windows 18, 19, different configurations of optical output from the laser 1 can be achieved. The two contacts, 12, 12' and 13, 13', associated with each stripe window 18, 19 are effectively a single stripe contact with a discontinuity. It is thought that diffractive transverse coupling at the discontinuity allows the use of a shorter device than in known directional switches. With feedback, the switch operates as a memory device. The switch finds particular application in optical communications, for instance in signal routing.
Patent JP-S62212442-A (JP)
Title: Rubber molding having coated surface
Inventor: SENDA KAZUHISA
IPC: C08J7/04
Filed: 1986-03-14
Abstract: PURPOSE:To provide the titled molding having excellent sealing properties and non-stickiness, by coating the surface of a molding composed of a rubber material with a mixture of a solid lubricant and fluororubber to form a film. CONSTITUTION:5-95wt%, pref. 20-80wt% solid lubricant (a) (e.g., powdered polytetrafluoroethylene) is mixed with 5-95wt%, pref. 20-80wt% fluororubber (b) (e.g., a copolymer rubber composed of 40-50mol% of propylene, 50-60mol% of tetrafluoroethylene and 0.2-5mol% of glycidyl vinyl ether) and optionally, 0.1-10pts.wt. [per 100pts.wt. component (b)] vulcanizing agent (c) to obtain a mixture (B). 5-50wt% component B is dispersed in an org. solvent (e.g., ethyl acetate) to obtain a coating soln. Optionally, a primer is applied to the surface of a molding (A) molded from a rubber material (e.g., silicone rubber). The soln. is then applied thereto in such a coating weight as to give a film having a thickness of 5-1,000mu, composed of the component B.
Patent JP-H09249582-A (JP)
Title: Decomposition of halogen-containing organic compound
Inventor: MURAMATSU TAKEHIKO
IPC: A62D3/36
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for decomposing a halogen-containing organic compound by which the halogen-containing organic compound can efficiently and safely be decomposed and detoxified. SOLUTION: A halogen-containing organic compound is heated in the coexistence of a metal belonging to the platinum group or the iron family or a compound of the metal, an aliphatic hydrocarbon solvent and an alkaline substance and thereby dehalogenated. The halogen-containing organic compound is heated at 150-400 deg.C temperature in a pressurized atmosphere under 1-11atm pressure.
Patent JP-S63224448-A (JP)
Title: System for measuring point of reception signal
Inventor: SHIMANUKI TAKESHI
IPC: H04L27/38
Filed: 1987-03-13
Abstract: PURPOSE:To improve the accuracy of visual observation and to reduce a processing quantity, by providing a selection means which selects the minimum necessary number of reception signal points as a bit of information which represent line quality. CONSTITUTION:The reception signal demodulated by a demodulator 1 is separated to an X-axis component RX and a Y-axis component RY on a two-dimensional plane, and they are inputted to an identification decision apparatus 2. A selector control circuit 8 inputs reception signal points (RX, RY) to a conversion circuit 6 for outputting, and a difference between the reception signal point and a normal signal point to an arithmetic circuit 5 for statistical processing respectively by driving a selector 7. A position information circuit 9 outputs a bit of position information set by a switch to the conversion circuit 6 for outputting and the arithmetic circuit 5 for statistical processing. Thus, by limiting a measuring point, it is possible to improve the accuracy of the visual observation, to reduce the processing quantity, and to simplify the arithmetic circuit for statistical processing and the conversion circuit for outputting.
Patent JP-S52140776-A (JP)
Title: Vibration absorption device for body of rotation
Inventor: KAWAMOTO HIROYUKI
IPC: F16F15/02
Filed: 1976-05-19
Abstract: PURPOSE:To provide an economical vibration damping in a body of rotation which performs the destruction force absorpting and earthquakeproof functions of a ultrahigh speed rotary device and whose number of parts is reduced.
Patent JP-S53141675-A (JP)
Title: Integrated circuit for a-d conversion
Inventor: AOKI KENJI
IPC: G01R15/09
Filed: 1977-05-17
Abstract: PURPOSE: To obtain a digital measuring instrument of small size and handy type having plural measurement items having auto-range functions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05223001-A (JP)
Title: Knocking control device
Inventor: MAEDA SUSUMU
IPC: F02P5/153
Filed: 1992-02-10
Abstract: PURPOSE:To provide a knocking control device which can surely detect an abnormality of a knocking sensor and which incorporates a simple abnormal detecting circuit. CONSTITUTION:A knock sensor (vibration sensor) 1 attached to the cylinder wall or the like of an engine delivers a signal having a fixed level when it fails. The signal having a fixed level is applied to an abnormality detecting circuit 5 through a buffer 2, a band pass filter 3 and a wave shaping circuit 4. An output signal delivered from the wave shaping circuit 4 is differentiated by a differentiating circuit 6, and is then compared with a first reference value V1 by a first comparator 7. An output delivered from the first comparator 7 is integrated by a rectifying and integrating circuit 8, and is then compared with a second reference value V2 by a second comparator 8. An output (e) from the second comparator 8 has a high level the knock sensor 1 is normal and detects vibration, but has a low level if the knock sensor 1 is abnormal and does not detects vibration.
Patent JP-H03259424-A (JP)
Title: Optical information recording and reproducing system
Inventor: MATSUMURA SUSUMU
IPC: G11B7/00
Filed: 1990-03-09
Abstract: PURPOSE:To obtain high density by overlapping 1st spot light and 2nd spot light with a usual luminous quantity distribution on an information track, detecting each reflected light or transmission light separately, and reproducing information corresponding to a dark line area of the 1st spot from a difference between detection signals. CONSTITUTION:The 1st spot light of a luminous quantity distribution having a sharp dark lines in a direction orthogonal to the direction of an information track to include the optical axis of a projection optical system and the 2nd spot light with luminous quantity distribution whose luminous quantity is large near the optical axis of the light projection optical system and small at the circumference part are overlapped on the information track on an information recording face so that the optical axes are coincident. Then each reflecting light or transmission light of the 1st and 2nd spot lights is led to 1st and 2nd photodetectors via a reception optical system, from which 1st and 2nd information reproducing signals are generated and the information corresponding to the dark line area of the 1st spot light is reproduced by the difference processing of both the information reproducing signals. Thus, high density processing is realized.
Patent JP-S59182379-A (JP)
Title: Synthetic aperture radar
Inventor: ONO MAKOTO
IPC: G01S13/90
Filed: 1983-03-31
Abstract: PURPOSE:To improve measurement precision by generating a control signal by a signal received by an antenna for a right under point and a transmit pulse timing signal, and performing the gain control and pulse timing setting of the receiver of an antenna for observation. CONSTITUTION:A transmitter 2 is connected to the antenna 7 for the right under point through a transmitting/receiving branching filter 3 and a changover switch 8 right before synthetic aperture radar is put in operation. A radio wave is radiated toward a right under point at a pulse repetition frequency determined according to a forecasted track and a reflected wave from the ground surface is led to the receiver through the antenna 7, changeover switch 8, and transmitting/ receiving branching filter 3. Further, it is led to a logical circuit 12 and compared with the timing signal generated by a pulse timing signal generator 5 to calculate.
Patent JP-S61213973-A (JP)
Inventor: BURUUSU II PETORITSUKU
IPC: G06T3/00
Filed: 1986-03-14
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-S63223986-A (JP)
Title: Gathering and reproduction system for information
Inventor: SUZUKI KATSUMI
IPC: G06F17/40
Filed: 1987-03-13
Abstract: PURPOSE:To automatically execute an information gathering recording, and edition on an object of investigation by setting a portable recording medium on an information gathering and reproducing means, writing information from a center at a specific location on the medium, and reading specific reproduction items out of the medium. CONSTITUTION:A user who gathers information sets the portable recording medium (optical card) 11 on the information gathering and reproducing means 13 and requests the center to send desired information by making a communication with the center 12 through the means 13. When the information is sent from the center 12, the means 13 receives it and writes it at a specific location on the medium 11 according to its contents. Consequently, the information is edited automatically according to its contents and recorded on the medium 11. A user who reproduces the recording contents of the medium 11 sets the medium 11 on the means 13 and then indicates and inputs respective desired reproduction items. The means 13 reads information on the respective specific reproduction items out of the set medium 11 according to the input indication and outputs it, and the information on the respective reproduction items is edited and displayed on a display 133b or printed on a printer 132.
Patent JP-H03258102-A (JP)
Title: Antenna measuring instrument
Inventor: SUZUKI TATSUHIKO
IPC: G01R29/10
Filed: 1990-03-08
Abstract: PURPOSE:To obtain an antenna measuring instrument able to measure a change in a minute scanning angle at a high speed in two-dimension by selecting switchingly an RF signal radiation antenna of a transmission antenna while a mono-pulse antenna is fixed. CONSTITUTION:A transmission antenna is formed to be face constitution comprising plural element antennas, an RF signal outputted from a transmitter 1 is fed to transmission antennas 8-1-1 to 8-5-5 sequentially by using an RF switch 9 and a radio wave radiates from the antennas. A received RF signal is received by a receiver 4 from sum and difference signal output terminals 3a, 3b synchronously with the changeover, the result is subject to arithmetic processing to obtain a zero point direction angle of a mono-pulse antenna 3. In this case, the control of changeover of the switch 9 by a switch controller 10, timing control of RF signal measurement at the receiver 4 and a job obtaining arithmetic processing to the result to obtain a zero point direction angle are executed entirely by a signal processing unit 7. Thus, a problem of the measuring speed pursuant to the mechanical turning of a rotary base 5 is eliminated.
Patent JP-H03258720-A (JP)
Title: Cerebral metabolism activating and protecting agent and cerebral function improving agent
Inventor: YAMAMOTO JUNJI
IPC: A61P25/28
Filed: 1990-03-08
Abstract: PURPOSE:To obtain a cerebral metabolism activating and protecting agent and cerebral function improving agent effective as a remedy for senile dementia by using 1,4-diazabicyclo[4.4.0]decan-5-one as an active component. CONSTITUTION:The objective agent can be prepared by using 1,4- diazahicyclo[4.4.0]decan-5-one of formula as an active component, properly compounding with conventional drug-preparation additives such as carrier, vehicle or diluent and forming in the form of a drug by conventional process. It can be applied in the form of an oral drug such as capsule, granule or powder, an injection, a suppository for rectal insertion, etc. The daily dose of the active compound of formula for adult is 0.5-1,000mg (preferably 1-500mg) and the agent is administered in 1-4 divided doses.
Patent JP-H10242248-A (JP)
Title: Method and apparatus for measuring position of moving stage
Inventor: HASE TOMOHARU
IPC: G03F7/20
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the error in the position measurement of a moving stage by continuously or intermittently measuring the height of a light wave emitted from a light wave interferometer during measuring of the position and/or variation of the wave to the driving line of the moving stage to update correction factors. SOLUTION: A laser beam from a light source 1 travels through a beam bender 2 and beam splitter 3 to interferometers 4, 5 and divided by another beam splitter disposed at the optical path of a first optical system. The divided beam is divided by another beam splitter into two beams and parameters are set so that one is projected on a position detecting sensor 11 and the other is projected on an angle sensor 12 using a Fourier transforming lens. The optical axis position is continuously or intermittently measured with the value measured when the parameter setting as a reference, to update the first set value, thereby eliminating the error in the stage position measurement.
Patent JP-H04291323-A (JP)
Title: Connecting method for circuit
Inventor: ENDO KATSUMA
IPC: G02F1/1345
Filed: 1991-03-20
Abstract: PURPOSE:To improve the reproducibility of peeling by stopping down a heating light beam into a spot through a light shield plate which has a small hole and curing part of an adhesive partially. CONSTITUTION:The reverse surface of the glass of a liquid crystal panel 2 is irradiated with light 5 wider than the reverse surface. The shield plate 12 which has the small hole is provided to the part irradiated with the light 5. The heating light irradiating the adhesive 4 actually becomes partial through the shield plate 12. Thus, the adhesive 4 is cured partially and an Au bump 6 formed on an electrode pad as a connecting circuit for an IC is pressed sufficiently against the electrode pattern of the opposite liquid crystal panel glass 2 to make an electric connection. Consequently, the liquid crystal panel 2 can illuminate initially and the illumination of the liquid crystal panel 2 can be inspected in this state.
Patent JP-2000252454-A (JP)
Title: Solid-state imaging element and manufacture thereof
Inventor: OMORI HIROKI
IPC: H04N5/335
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To improve controllability for inter-lens space at forming a micro lens by providing a plurality of light receiving parts on a semiconductor substrate, on which an upper part flattened layer with a step and a micro lens are formed. SOLUTION: A plurality of light receiving parts 2 are provided on a semiconductor substrate 1, on which a lower part flattened layer 4 and an upper part flattened layer 7 are formed. On the upper part flattened layer 7, a resist pattern 8 is formed on the light receiving parts 2 selected checkerwise among the light receiving parts 2 using a positive resist. Then a dry-etching is performed by oxygen plasma etching so that a step 9 is formed by partially removing the upper part flattened layer 7. The resist of the upper part flattened layer 10 where the step 9 is formed is peeled, a pattern 11 for a micro lens resist is formed on the upper part flattened layer 10, and a micro lens 12 is formed in a heating process.
Patent JP-H06270649-A (JP)
Title: Air-conditioning device for car
Inventor: HAGINO MITSUAKI
IPC: B60H1/00
Filed: 1993-03-17
Abstract: PURPOSE:To provide an air-conditioning device for a car which makes learning correction of the control characteristics with anticipation of the operating characteristics of a driver/passenger even though there is dislocation on the time basis by using the stored data of the thermal environmental change during a certain gone period in the case where the driver/passenger makes manual operation in compliance with the change of the thermal environment. CONSTITUTION:An air-conditioning device for a car comprises a thermal environmental amount input means 2 consisting of a body 1, room temp. sensor 45, outside air temp. sensor 46, and solar irradiation amount sensor 47, an auto-switch 3, a control device 4 to make the drive control of the body 1 so that the sensed room temp. becomes the set level in conformity to a manual program based upon the memory, a manual setting means 5, and a car running condition sensing means 7 consisting of a car speed sensor, steering angle sensor, and sensors for the degree of accel, opening, the amount of brake pedal stamping, the amount of shift lever operating, etc. The control device 4 constitutes an air-conditioning wind auto-setting means, and is fed with the thermal environmental amount, manual setting information, and car running condition information, and equipped with a thermal environmental amount storing means, driving operational load calculating means, set information memory means, and control characteristic correcting means.
Patent JP-H11314289-A (JP)
Title: Gas pressure type pressing equipment of double facing machine
Inventor: MARSCHKE CARL R
IPC: B31F1/28
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide stationary type pressing equipment enabling transfer of a web with a small output. SOLUTION: A substantially noncontact pressing system of a double facing machine has a constitution wherein a plenum 17 is disposed above a lower-side heating part supporting a double faced corrugated fiberboard web 12, with a slight gap therebetween, and air pressure is supplied from this plenum 17. In order to seal boundaries between the lateral end edges of the plenum 17 and the edge portions 33 of the web 12, continuous end-part sealing film bodies 30 are so provided as to overlie the edge portions 33 of the web 12 and the system is so constituted that these film bodies 30 have a sealing effect under pressing pressure.
Patent JP-S63223247-A (JP)
Inventor: HARADA SHUNICHI
IPC: E04B1/98
Filed: 1987-03-12
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-H04291836-A (JP)
Title: If relay digital radio equipment and radio line monitor method
Inventor: NOZUE YOSHIHIRO
IPC: H04B17/40
Filed: 1991-03-20
Abstract: PURPOSE:To specify a block of a fault line and a relay device without replacement of the relay device with respect to the monitor method of a faulty line and the device characteristic in the IF relay digital radio equipment and in a radio relay system employing the IF relay digital radio equipment in which a frequency of an RF (radio frequency) signal is decreased once into a frequency of an IF (intermediate frequency) and then the IF signal is restored into the RF signal for the relay. CONSTITUTION:The IF relay digital radio equipment 3 is provided with a loopback means 15 applying loopback connection of an IF signal of a line to other line and a loopback control means 16 controlling the loopback means 15 by remote control and the radio line monitor method controls the loopback means to form a loopback loop thereby specifying a fault location.
Patent JP-S55150917-A (JP)
Title: Multihead shaving machine
Inventor: NAKAI SEIGO
IPC: B23F19/06
Filed: 1979-05-10
Abstract: PURPOSE: To allow a plurality of work gears with different particulars to simultaneously or successively perform their processing works, by providing a plurality of power sources that apply a depth of cut to shaving cutters with respect to one power source that gives a rotating motion to the cutters and work gears.  
     CONSTITUTION: Gears 2, 3, 4 are fixed to a gear shaft 1. Shaving cutters 7, 8, 9 with a free direction of rotation are meshed to said gears 2, 3, 4 respectively, rotated by a drive motor 24 and permitted their rotating motions under a state of drag. Cross feed motors 53 are provided in each of cross feed devices 25, 26, 27. And rotations of said motors are transmitted to the cutters via a cam device, causing each of the cutters to tangentially move near or away from the work while being as meshed to each of the gears thus to simultaneously perform a shaving work to gears with different particulars. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04218974-A (JP)
Title: Three-dimensional memory cell provided with integrated selection transistor
Inventor: JIIICHIEN JIEI TSUEN
IPC: H01L27/115
Filed: 1991-03-01
Abstract: PURPOSE: To provide a three-dimensional floating gate memory cell provided with an integrated selection gate transistor. CONSTITUTION: At the time of forming a source and a drain in a silicon substrate, the drain 25 is formed under a groove hole etched on the main body of the substrate. In such a manner, a channel stipulated between the source 24 and the drain 25 is provided with both of a horizontal region 34 and a vertical region 35. This cell is further provided with a floating gate completely surrounded by an insulation body and a control gate 31 insulated at the upper part of the floating gate and extended so as to cover it. The control gate is insulated also at the upper part of the vertical part 35 of the channel in the groove hole and extended so as to cover it.
Patent JP-H04274619-A (JP)
Title: Radio communication equipment
Inventor: KOYAMA JUNYA
IPC: H04B1/44
Filed: 1991-03-01
Abstract: PURPOSE:To eliminate the need for provision of a transmission reception changeover switch to each transmitter-receiver by separating the equipment into a synthesis section and a separator section and connecting them via a switch to a transmission reception common antenna. CONSTITUTION:Transmission signals modulated by radio frequencies fa-fn at each of transmitter-receivers 1a-1n are inputted to a synthesis section 41, in which they are synthesized. Since a transmission reception changeover switch 5 is thrown to the position of the synthesis section 41 at transmission, a transmission signal synthesized by the synthesis section 41 is fed to a transmission reception common antenna 3 via the switch 5 and the result radiates in air. On the other hand, since the transmission reception changeover switch 5 is thrown to the position of a distributer 42 at reception, a reception signal received by the antenna 3 is inputted to the distributer 42 via the switch 5. The distributer 42 distributes the received reception signal respectively to relevant transmitter-receivers 1a-1n, and a reception section 13 at each transmitter- receiver receives and demodulates the signal.
Patent JP-H06233796-A (JP)
Title: Handrail mounting device in bed for handicapped person
Inventor: IURA TADASHI
IPC: A47C21/08
Filed: 1993-02-05
Abstract: PURPOSE:To mount a handrail device without impairing decorative frames and to suitably adjust an interval between the decorative frame and the handrail device in a bed provided with the decorative frame on which the handrail device can not be mounted. CONSTITUTION:A decorative frame 2 made of wood or resin is mounted on both of the right and left sides a steel-made bed frame 4 forming the surrounding of a receiving frame 6 to mount by placing a mattress 5 in a bend 1, and a base terminal side is fastened to the bed frame 4 positioned on the inside part of the decorative frame 2 by setting it so as to be adjusted rotatably around the shaft in vertical direction on a base end side for mounting the handrail device 19 to fulfill a walk training function for the handicapped person on one side part of the right or left side of the bed 1. Further, a stay 9 positioning its tip side is provided on the outside of the decorative frame 2 while detouring the decorative frame 2 positioned outside he bed frame 4 so as to suitably adjust the interval, and the stay 9 is provided with the supporting and mounting body of the handrail device for mounting the handrail device.