baber/WOPTO huggingface dataset:
Patent JP-H11316379-A (JP)
Title: Optical irradiation method for liquid crystal alignment having uniform point inclination angle
Inventor: PARK JE JEN
IPC: B01J19/12
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a scanning type optical irradiation method while moving a substrate by arranging a cylindrical lens on an ultraviolet lamp for linearizing light made to exit from a source of ultraviolet rays, and irradiating the substrate coated with optical alignment material at an angle of 0-60 degrees. SOLUTION: The proposed optical irradiation method makes it possible to efficiently irradiate a large substrate 3 with continuous light; to provide liquid crystal alignment with a uniform point tilt angle by irradiating the substrate coated with an optical alignment material with an inclined ultraviolet beam having a uniform energy; and to manufacture a high quality liquid crystal display.
Patent JP-H02213211-A (JP)
Title: Piezoelectric vibrator
Inventor: OGISO HIROYUKI
IPC: H03H9/19
Filed: 1989-02-13
Abstract: PURPOSE:To obtain a piezoelectric vibrator with an excellent temperature characteristic and with very less aging, immunity against a shock and high quality by providing an adhesive layer to only a fixed part of a piezoelectric vibration chip to a lead. CONSTITUTION:An adhesive layer 2 made of chromium is adhered to only a fixed part of a paper-table crystal vibrator chip 1 by the vapor deposition method or the like. An electrode 3 extended up to the upper part of the vibration chip made of gold or the like is adhered to the layer 2. A paper-tablet crystal vibrator chip is fixed to a lead 4 by an adhering agent 5 such as solder or conductive adhesives. Since no chromium is employed for the vibration part of the paper-tablet type crystal vibration chip, that is, the electrode, there is no difference from a thermal expansion coefficient between the electrode material gold and crystal and the paper-tablet type crystal vibration chip with an excellent temperature characteristic is obtained. Since chromium is employed as an adhesive layer to the fixed part of the paper-tablet type crystal vibration chip, a sufficient adhering strength is obtained and the falling-off of the paper- tablet type crystal vibration chip is avoided even with a shock such as falling-off exerted thereto.
Patent JP-S56161417-A (JP)
Title: Gelation catalyst composition for manufacturing soft polyurethane foam
Inventor: KENNESU TORIIDOUERU
IPC: C07F9/02
Filed: 1981-03-10
Abstract: Polyurethane foams exhibiting excellent thermal and oxidative stability can be prepared using as the gel catalyst a composition containing at least one organotin compound containing phosphorus and at least one organotin compound wherein a halogen atom is bonded to tin. The properties of foams prepared using the present catalyst compositions are superior to foams prepared using gel catalyst compositions wherein tin, phosphorus and a halogen are present but the phosphorus and halogen are not in the same molecule as the tin atom. The halogen-containing tin compound and the phosphorus-containing tin compound may be the same compound or separate compounds.
Patent JP-S54125345-A (JP)
Title: Piston ring
Inventor: NAKAZAWA TAKAOMI
IPC: F16J9/00
Filed: 1978-03-23
Abstract: PURPOSE: To prevent the seizure of the bottom of a piston ring, by providing recesses on the bottom of the ring so that the recesses face the bottom of a groove.  
     CONSTITUTION: The top 5a of the piston ring is inclined. Two recesses 7, 8 are provided on the bottom 5b of the piston ring so that the recesses are located away from each other and extend along the total circumference of the piston ring. Fuel and lubricating oil are scraped down from a cylinder wall 12 by such piston rings 4, 5 while a piston 1 is moved up and down. The fuel and the lubricating oil enter into fitting grooves 2, 3. The oil substances are made into films on the pressural contact faces of the tops and bottoms of the fitting grooves 2, 3 and those of the piston rings and are reserved in the recesses 7, 8. The piston rings are cooled by the oil substances in the recesses 7, 8. The contact area between the bottoms of the piston rings and those of the fitting grooves 2, 3 is reduced because the recesses 7, 8 are provided. Thus, the heat transfer to the piston rings is suppressed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53118975-A (JP)
Title: Signal storage tube
Inventor: NISHIKAWA TERUHIDE
IPC: H01J29/39
Filed: 1977-03-28
Abstract: PURPOSE: To improve the read-in time of the signal storage tube, by constituting the storage target provided in a vaceum vessel with the double layer construction of the SiO 2  layer formed on the Si substrate in island shape and the lead glass layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02213010-A (JP)
Title: Manufacture of compound superconductive stranded wire
Inventor: IKENO YOSHIMITSU
IPC: H01B12/08
Filed: 1989-02-13
Abstract: PURPOSE:To obtain a superconductive stranded wire applicable to alternating current use in such as a superconductive generator by applying plastic working to a stranded compound superconductor provided on an outer peripheral surface of a stabilized conductor to be consolidated and then diffusing the compound superconductor by heat. CONSTITUTION:An outer peripheral surface of a conductor 2 is coated with a diffusion preventing layer 3. An outer peripheral surface of the diffusion preventing layer 3 is further coated with an alloy layer 4 to form a stabilized conductor 1. A stranded wire conductor 9 made of in situ wire plated with Sn is formed around the conductor 1. The conductor 9 is heated at a low temperature to obtain a primary stranded conductor 10. The conductor 10 is consolidated by plastic working to deform the conductor 9 into rectangle at the cross section thereof so as to choke a gap. A wire 12 having consolidated conductor 11 is then formed. A plurality of the wires 12 converged to be stranded to form a secondary stranded conductor 13. The conductor 13 is diffused by heat to obtain a superconductive stranded wire. Thus, the superconductive stranded wire with improved rigidity at stranded portion thereof and better processability in alternating current use is obtained.
Patent JP-2000232249-A (JP)
Title: Control of laser output, laser device and exposure device
Inventor: GO KATSUTO
IPC: G03F7/20
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To shorten the time for performing charging for laser oscillation by a method wherein the charging is started aiming at a previously set temporary charging voltage and when a target charging voltage necessary for the following pulse has been calculated, the temporary charging voltage is replaced by the target charging voltage and the charging is performed aiming at the target charging voltage. SOLUTION: A pulse light source 1 begins a precharge aiming at the minimum necessary charging voltage for obtaining the lower limit energy of an actual use level, that is, a precharge voltage value (temporary charging voltage), which is the presumed lower limit of the charging voltage. Then, the exposure energy of the previous pulse is detected by the output of an integrator sensor 20 and the target charging voltage value of the following pulse is calculated in an arithmetic part 14. Moreover, the light source 1 changes the final target value of a charging control part into the precharge voltage value to correct the final target value to the target charging voltage value of the following pulse at the stage that the target charging voltage value from a main control system 13 is received and performs a fine charge.  Thereby, the time to take until the completion of a charge for a laser oscillation can be significantly shortened.
Patent JP-2000234784-A (JP)
Title: Air conditioner
Inventor: KIRA SEIYA
IPC: F24F11/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To simplify to change over to a low noise operation and conduct the low noise operation without increasing the number of parts. SOLUTION: According to an air conditioning load, a refrigerant-circulating circuit 11 is changed over from a normal operation mode in which the circuit 11 is operated to a low noise operation mode in which the circuit 11 is operated with low noise when an outdoor air temperature Ta decreases to a changing- over temperature low by a specified temperature Δ Ta from a maximum temperature Ta-max. The refrigerant-circulating circuit 11 is returned from the low noise operation mode to the normal operation mode when the outdoor air temperature Ta increases to the changing-over temperature.
Patent JP-S63201231-A (JP)
Inventor: MURAKAMI ISAO
IPC: E04B1/76
Filed: 1987-02-17
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-S62209361-A (JP)
Title: Immune reaction apparatus
Inventor: WAKATAKE KOICHI
IPC: G01N35/00
Filed: 1986-02-20
Abstract: PURPOSE:To shorten a measuring pretreatment time, by providing a water tank under a rotary rotor, which holds a reaction tube receiving an immune reaction liquid in a loop state, in a liftable manner and providing a hot water or cooling water recirculation change-over device and a reaction tube shaking device in the water tank. CONSTITUTION:A large number of reaction tubes receiving an immune reaction liquid are inserted in the holder 24 of a rotor 20 and, from this state, a lid body 12 is applied to a housing 11 to start an immune reaction apparatus 10. A water tank lifting and falling apparatus 50 moves a water tank 40 to the uppermost rising position and, at the same time, hot water is supplied into the water tank 40 by the order of a recirculation change-over apparatus. During the recirculation of hot water, a stirrer 70 is operated at every predetermined time to perform the promotion and uniformization of complement titer reaction. After reaction, the hot water in the water tank 40 is replaced with cooling water by the order of a change-over control apparatus to stop complement titer reaction. After the elapse of a required time, the apparatus 50 performs falling operation to return the water tank 40 to the original position. Subsequently, a rotor driving apparatus 30 rotates the rotor 20 to separate the reaction liquid into serum and blood-clot. By this method, a measuring pretreatment time can be shortened.
Patent JP-S60175665-A (JP)
Inventor: IZUMI HIROSHI
IPC: E04G23/02
Filed: 1984-02-23
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-H07245546-A (JP)
Title: Active low pass filter
Inventor: KAMATA TAKASHI
IPC: H03H11/16
Filed: 1994-03-03
Abstract: PURPOSE:To provide the active low pass filter suitable for a 90 deg. phase shift circuit in which only a few circuit components are required even in the case of circuit integration. CONSTITUTION:A current by an input signal outputted from a 1st impedance element 1 is amplified by a 1st current-amplifier 2, its output current is converted into a voltage by a 1st conversion means 8, fed to a 2nd current amplifier 3 via 2nd impedance elements 7a, 7b, a 2nd conversion means 11 converts an output current of the 2nd current amplifier 3 into a voltage, which is provided as an output of a filter output and a current corresponding to an output voltage of the 2nd conversion means 11 is fed back negatively to the input of the 1st and 2nd current amplifiers 2, 3. Furthermore, a current amplification factor of the 1st current amplifier 2 is controlled to change optionally a cutoff frequency.
Patent JP-H05205422-A (JP)
Title: Disk recorder
Inventor: TAKEGAWA HIROSHI
IPC: G11B11/105
Filed: 1992-01-27
Abstract: PURPOSE:To smoothly move a magnetic head moving at a high speed by preventing the head from sliding on a disk except at the time of recording so as to reduce wear and eliminating a member which is slid on a movable arm when the magnetic head is moved in the radius direction of the disk. CONSTITUTION:The movable arm 17 supporting the magnetic head 15 separates the magnetic head 15 from the disk by the energizing force of a twisted coil spring 22 applying upward except at the time of recording. The movable arm 17 is moved and the energizing force of the twisted coil spring 22 is applied downward then the magnetic head 15 is slid on the disk by a class detection lever 29 which is moved corresponding to the class of the disk.
Patent JP-S53118989-A (JP)
Title: Integrated injection logic circuit
Inventor: SHINADA KAZUYOSHI
IPC: H03K19/091
Filed: 1977-03-28
Abstract: PURPOSE:To establish the integrated injection circuit of high performance, by forming the emitter of the injector as O-shaped type, surrounding the base of driver from three directions, and surrounding the side surface of the collector and the emitter of the injector with insulating film.
Patent JP-S54126922-A (JP)
Title: Dc-dc converting circuit
Inventor: IWANAMI YOSHITOMO
IPC: H02M3/28
Filed: 1978-03-24
Abstract: PURPOSE: To reduce the lowering of primary power voltage due to rush current at the time of starting by easing the rise-up of rush current at the input terminal and the rise-up of output voltage at output terminal by supplying moderately DC input current to oscillation-driven circuit.  
     CONSTITUTION: When the switch 3 is closed at the time of starting, the emitter potential of the transistor 17 is risen up by a fixed time number determined by the resistor 21 and the condenser 22, and the output side waveform of the transformer 18 is risen up gradually. Accordingly, the transistors 4 and 5 are switched in the active region at the time of rise-up of driving voltage and the output waveform of the transformer 6 is also risen up gradually. Also, the voltage between the DC output terminal 10 and the DC output return terminal 11 is gradually risen up and charge is gradually stored in the smoothing condenser 9, whereby the rise-up waveform of input current at the DC input terminal 1 is gradually risen up and respective current and voltage waveform are risen up smoothly at the interface between the input terminal and the output terminal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59160113-A (JP)
Title: Melt sticking and connecting method of optical fiber using image pickup device
Inventor: KATAGIRI TOSHIAKI
IPC: G02B6/24
Filed: 1983-03-04
Abstract: PURPOSE:To reduce the loss of connection and to improve connecting efficiency by melt sticking and connecting the optical fibers to be connected while adjusting their position by making use of the light emitted by the fibers and the light intensity during melt sticking and heating. CONSTITUTION:When optical fibers 1, 1' to be connected arrive at a heating part 10, the clads and cores thereof are softened by heat and at the same time, light is emitted therefrom at the different light intensities. The positions in the directions (x) and (y) of the cores of fibers 1, 1' from the orthogonally intersecting directions (x), (y), the distance between the end faces of the opposed fibers 1, 1' and the luminous intensity in the juncture of the fibers 1, 1' are simultaneously measured by an image pickup device consisting of an objective lens system 12, an image sensor 13, an image sensor driving device 14 and an image processor 15. The positions in the (x), (y) directions of the image pickup direction in the right angled two directions of a control device 16 are controlled by the signal from said image pickup device, by which the axial alignment of the cores of the fibers 1, 1' is accomplished; in addition, the extent of the movement in the remaining (z) direction is adjusted and further the current in a gas discharge circuit 8 is adjusted, by which the heating temp. is maintained constant.
Patent JP-H07243924-A (JP)
Title: Magnetostrictive torque detector
Inventor: SOEJIMA KENJIRO
IPC: G01L3/10
Filed: 1994-03-04
Abstract: PURPOSE:To provide a magnetostrictive torque detector easy to manufacture, having high mechanical accuracy, rarely affected by the material of a torque transmission shaft, provided with magnetic alloy foils, and having high reliability. CONSTITUTION:Magnetic metal foils 5a, 5b having magnetostrictive cbaradteristics are fixed to a torque transmission shaft 1, the changes of the magnetic permeabilities of the magnetic alloy foils 5a, 5b due to the torsional stress applied to the torque transmission shaft1l are detected, and the torque applied to the torque transmission shaft 1 is measured by this magnetostrictive torque detector. Multiple recessed grooves 6 are provided in the direction that the torsional stresses of the magnetic alloy foils 5a, 5b are applied.
Patent JP-S55126787-A (JP)
Title: Waste heat recovering heat siphon type heat exchanger
Inventor: YAMAGUCHI YOSHIHIRO
IPC: F28D15/02
Filed: 1979-03-23
Abstract: PURPOSE: To lower the manufacturing costs of a heat siphon type heat exchanger, by employing heat siphon tubes closed at one ends thereof located on the side of high-temperature fluid, and connecting the other end portions located on the side of low-temperature fluid by a connecting pipe formed with a gas releasing port and a work-fluid inlet port.  
     CONSTITUTION: On end portion of heat siphon tubes 4 located on the side of high- temperature fluid is closed by way of plug welding, whereas the other end portion located on the side of low-temperature fluid is connected by a connecting pipe 6 having a gas releasing port 7 and a work-fluid inlet port 8. With such an arrangement, heat exchanger is formed as module, so that manufacture of the heat exchanger can be simplified and its manufacturing costs can be lowered. At the same time, various maintenance can be carried out extremely easily since operation of the heat exchanger can be inspected for each module independently, and durability of the heat exchanger as a whole can be increased remarkably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59160128-A (JP)
Title: Deflecting method of laser beam
Inventor: SEYA HIDEKAZU
IPC: G02F1/33
Filed: 1983-03-04
Abstract: PURPOSE:To obtain a deflected beam having uniform intensity at a deflection angle over a wide range by providing a filter circuit which can correct the intensity of the acoustic wave propagating in an acousttooptic element according to the frequency thereof within a driving circuit for the acoustooptic element. CONSTITUTION:The output frequency of a voltage controlling oscillator 1 is determined by the DC voltage value applied on an input terminal 6 for a control voltage in a laser beam deflector and the oscillated output thereof is applied through a filter 2 and a power amplifier 3 to an acoustooptic element 4. The electric power applied on the element 4 is corrected with the frequency thereof by the filter circuit 2 having a suitable characteristic to negate the fluctuation in the deflecting efficiency of a laser beam 8 in the acoustic frequency range to be used by the change in the intensity of the acoustic wave. The beam 7 is thus deflected with the uniform intensity. The frequency characteristic of the circuit 2 is required to be adjusted by the deflecting efficiency characteristic of the element 4 and is made variable from the outside.
Patent JP-S52118291-A (JP)
Title: Receptacle blade for small type plug receptacle
Inventor: YAMAGIWA HIROSHI
IPC: H01R13/02
Filed: 1976-03-29
Abstract: PURPOSE:To make a good contact by making one side piece to contact with a plug blade at whole surfaces, and giving a spring force by contacting with other side piece locally.
Patent JP-S55127213-A (JP)
Title: Puncture detector of vehicle
Inventor: HORIE SHIYUUZOU
IPC: B60C23/02
Filed: 1979-03-23
Abstract: PURPOSE: To detect an abnormal tire pressure in early stage by a construction wherein an abnormal pressure of a tire is detected by a piano wire with the rotational force of the tire to allow to operate a switch for lighting the detector located at a driver's seat.  
     CONSTITUTION: On decreasing tire pressure, a diaphragm 7 pushing a spring 8 operates by the force developed by the spring 8 to actuate the air feed valve 17 of the air gauge 2. Consequently, a lever 4 is rotating around the center of a pin 5 to push out a piano wire 12. The piano wire 12 actuates the switch 20 by rotational force of the tire through the guide hole 11. The actuation of the switch 20 is lighting the detecting alarm lamp located at the driver's seat. This construction enables to prevent from the accident since air pressure drop is detected in early stage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000230636-A (JP)
Title: Operating apparatus for transmission
Inventor: KAZUMORI KEIICHI
IPC: F16H61/30
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an operating apparatus for a transmission capable of sufficiently reducing labor of a driver with good shift feeling. SOLUTION: This operating apparatus for a transmission having a transmission servo unit which comprises: an operating rod 16 to which shift operating force from a shift knob is transmitted; a piston 13 boosting the shift operating force by applying working fluid; a pair of cylinder chambers A2, A2' separated from each other to sandwich the piston 13 between them; and supply and discharge valve devices (air valves A3, A4 for supply and discharge). The operating apparatus further comprises an automatic shift mechanism moving the shift knob to a shift stock end, once a predetermined load is applied to the shift knob only at the begining of a shift operation.
Patent JP-H08224228-A (JP)
Title: Noninvasive blood component measuring instrument
Inventor: WATANABE YOSHIO
IPC: G01N21/3577
Filed: 1995-02-23
Abstract: PURPOSE: To make noninvasive measurement of in-blood components by integrating a probe consisting of a light incident part for making light made incident on the blood vessels from the surface of a living body and a light or sound detecting part for detecting the light or sound from the inside of the living body with living articles. CONSTITUTION: This measuring instrument is constituted by integrating the instrument with an ear ring 1 mounted at the ear lobe 12 and consists of the light incident part 2, the light or sound detecting part 3, a signal reception and transmission part 10 and the measuring instrument 11. The light emitted from the light incident part 2 is made incident on the ear lobe 12 by the signal from the signal reception and transmission part 10 which receives the control signal from the measuring instrument 11 via radios 14. The light transmits the tissues and blood vessels of the ear lobe 12. The light or sound 13 including the concn. information of the in-blood measurement components in the blood vessels propagates the surface of the living body. The light or sound is detected by the sound detecting part 3. The information is sent through the signal reception and transmission part 10 by radios 14 to the measuring instrument 11, by which the concn. information of the in-blood measurement components in the blood vessels is known. The light to be used is preferably IR light including near IR light having the excellent transmissibility in the living body.
Patent JP-H05233013-A (JP)
Title: Device for preparing maintenance patrol work table
Inventor: YAMAZAKI SATOSHI
IPC: G06Q50/16
Filed: 1992-02-21
Abstract: PURPOSE:To reduce the burden of a work table preparing person and to prevent an already allocated working site from being changed. CONSTITUTION:A schedule allocation processing part 14c allocates the legal inspection working site preceding to the other working sites based on data in a working site information storage part 11 for storing the name of a legal inspection work object building or the date of last time legal work or the like, qualification information storage part 12a for storing qualifications such as routine inspection qualifications as the executing qualifications of legal inspection for respective workers, and day-off information storage part 12b for storing the working conditions of the respective workers. This allocation is executed by deciding this time legal work date from the last time legal work date and selecting workers in respect to this legal work date from the qualification information and the day-off information.