baber/WOPTO huggingface dataset:
Patent JP-H09265894-A (JP)
Title: Electron emission element and image forming device using the element
Inventor: OKUDA MASAHIRO
IPC: H01L49/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve electron emission efficiency by covering an anode emission element and using a high-resistance material for a thin firm for side part with a negative affinity force material from creaks of electron electron emission part formation. SOLUTION: Patterns of element electrodes 12 and 13 and of a correction electrode 20 are formed on a glass substrate by means of photo resist, and Ti and Ni are laminated in order. Next, the patterns are melted, the laminated films are lifter off, and the element electrodes 12 and 13 of 1mm in widths W1 and W2 and 2 microns in gap G1 between the element electrodes are formed. Further, the vicinity of the gap G1 is masked, a Cr film is laminated and patterned, an organic Pd is applied, heated, and baked, and a thin film 14 for forming an electron emission part of 250 microns in a length L2 and 2×10<4> Ω/unit square. Furthermore, voltage are applied to the element electrodes 12 and 13, forming processing is done, an electron emission part 16 is formed, and an electron emission elements are made.  Moreover, a negative electron affinity force material is covered on the surface of the elements, in particular at a part on the anode pole side than cracks. Thereby, electron emission efficiency can be improved.
Patent JP-S56169590-A (JP)
Title: Continuous alcohol fermentation by immobilized yeast
Inventor: YAMADA TOMIAKI
IPC: C12P7/06
Filed: 1980-05-30
Abstract: PURPOSE: To carry out alcohol fermentation in good volume efficiency, by filling a fermentation tank with a specific amount of an immobilized yeast, followed by adding a substrate solution to the fermentation tank in such a way that it is in parallel with the yeast.  
     CONSTITUTION: An alcohol producing yeast is immobilized on a carrier, e.g., polyacrylamide, carrageenan, etc. to give a filmy immobilized yeast, which is molded into sheets, and the plural sheets are arranged in parallel in a fermentation tank. Or the filmy immobilized yeast is molded into a spiral form or cylinders with their both ends open, the plural cylinders are arranged concentrically and the fermentation tank is packed with the cylinders in a packing ratio ≤65%, preferably 20W 65%. A substrate solution is added to the fermentation tank continuously in such a way that the flow of the solution is in parallel with the yeast, alcohol fermentation is carried out, and an alcohol is separated and recovered from the prepared fermented solution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08274401-A (JP)
Title: Total optical signal processing device
Inventor: YOKOZAWA YOSHIHIRO
IPC: G02F3/00
Filed: 1995-03-30
Abstract: PURPOSE: To obtain signal light of a high S/N ratio or a high ON/OFF ratio at high output even if signal change is small by introducing nonlinear optical effect of three or more dimensions and optical rotary dispersion characteristic into a laser oscillator and obtaining optical signal treatment result by a single or a plurality of control lights as laser oscillation light. CONSTITUTION: When control light 110 having a wavelength different from a laser oscillation wavelength is applied, it becomes linear polarized light by a polarizer 16 and is directed to 14. Here, polarization of control light is tilted except being parallel and vertical both to polarized light of laser oscillation light traveling in the same direction as control light and to polarized light of laser oscillation light traveling in the opposite direction thereof. Therefore, since polarized light of laser oscillation light becomes oval and passes through the polarizer 16 by three dimensional nonlinear optical effect of 14, that is, the Kerr effect, a resonator is constituted and laser oscillation is generated and laser light is obtained as signal light 19. Here, 14 is a three dimensional nonlinear optical element having optical rotary dispersion performance.
Patent JP-H06264117-A (JP)
Title: Silver-palladium composite powder for paste and its production
Inventor: FUKUDA YOICHI
IPC: B22F9/20
Filed: 1993-03-09
Abstract: PURPOSE:To provide the composite powder of Ag and Pd of of the size and form having good mixability and excellent printing characteristics. CONSTITUTION:A conjugated coprecipitation salt is formed by dissolving 5g silver nitrate and 2.70g dichloroamine palladium into an excess ammonium hydroxide and adding the soln. prepd. in such a manner into a concd. hydrochloric acid soln., thereby coprecipitating a silver chloride and the dichloroamine palladium. The conjugated coprecipitation salt is coprecipitated and reduced to metal by adding 2g conjugated coprecipitation salt of the silver chloride and the dichloroamine palladium into a soln. which is prepd. by adding 20cc hydrazine hydrate to 30cc distilled water and is kept at 40 deg.C.
Patent JP-S56169411-A (JP)
Title: Delay line for ultrasonic wave
Inventor: KOMORI SHINICHI
IPC: H03H9/36
Filed: 1980-05-30
Abstract: PURPOSE:To suppress the increase in spuriousness and the attenuation in signal, by constituting an ultrasonic wave delay line by two kinds of media differeent from the acoustic impedance and making the boundary surface of two kinds of media to the signal path passing through the boundary surface vertical. CONSTITUTION:Divided pieces 1a, 1b consisting of two kinds of glass delay line media different from the acoustic impedance are bonded at a boundary plane 3 to constitute a delay medium 1. Further, input and output transducers 2a, 2b are fitted to a plane vetical to this boundary plane 3. Thus, an ultrasonic wave signal incident in the medium piece 1b from one transducer 2b formes a lattice shaped signal path 4 orthogonal in the medium, and is made incident to the transducer 2a and converted into an electric signal. Further, the spurious component is not made incident vertically to the plane where the transducers 2a, 2b are fitted, allowing to reduce the rate of the spurious component incident to the transducer 2a at the output side remarkably.
Patent JP-H11271191-A (JP)
Title: Method for observing crystal orientation and visualizer of crystal orientation
Inventor: ISHIDA YUKI
IPC: G01N1/28
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To non-destructively and rapidly observe a crystal orientation and sphalerite type structure and a crystal defect (APD) by depositing a crystal with diamond type structure on a crystal surface with the sphalerite type structure and allowing an island crystal where the direction of dangling bond of the ground is reflected to grow anisotropically for visibility. SOLUTION: Gas is introduced from a gas supply means including a crystal atom in diamond type structure, a crystal in diamond type structure is deposited on a crystal surface in sphalerite type structure, and an island-shaped crystal where the direction of dangling bond of the ground is reflected is allowed to grow in an anisotropic direction for visibility. By observing the direction of a crystal Y in diamond type structure, the crystal orientation of a crystal AX in sphalerite type structure of the ground can be determined. More specifically, since the direction of the dangling bond on the uppermost surface of the crystal AX is perpendicular to a direction where the crystal Y is extended fully, the crystal orientation can be determined according to the shape of the crystal Y when the type of atom on the uppermost surface is known.  Then, when APD exists on the surface, the APD can be determined according to the distribution on the shape of the crystal Y.
Patent JP-S62231631-A (JP)
Inventor: NAKAJIMA HIROKI
IPC: A61B8/14
Filed: 1986-03-31
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-H02251867-A (JP)
Title: Electrophotographic copying/printing device
Inventor: HARUKI SHINICHI
IPC: G03G15/16
Filed: 1989-03-24
Abstract: PURPOSE:To prevent a picture on a photosensitive drum from being blurred by providing the electrophotographic copying/printing device with a means for preventing activation gas, which remains at the end of corona discharge, from be brought into contact with the photosensitive drum. CONSTITUTION:The electrophotographic copying/printing device is provided with a paper traveling guide 2, which can be freely opened/closed, as a means for preventing residual activation gas from being brought into contact with the photosensitive drum 1. When corona discharge stops, a gap between the corona discharger 4 and the photosensitive drum 1 is interrupted by closing the paper traveling guide 2 which parallelly moves on the supporting base (retractor supporting base) 5 of the paper traveling guide 2 provided parallel with the tangent to the photosensitive drum 1 at the point where the photosensitive drum 1 is brought into contact with a printing paper 3. Consequently, the surface of the photosensitive drum 1 is not directly exposed to the activation gas remaining in a corotron casing 4b. Thus, a picture on the photosensitive drum 1 is prevented from being blurred.
Patent JP-H02249991-A (JP)
Title: Room-presence detecting system
Inventor: INOUE JUNICHI
IPC: G01V8/12
Filed: 1989-03-23
Abstract: PURPOSE:To easily obtain the system for detecting the room-presence/absence of a person in a separated room at a low cost by transmitting and receiving infrared-ray data emitted from the human body through an indoor wiring. CONSTITUTION:A hotel provides a transformation equipment 3 in a building, and receives directly a power supply from a high voltage distribution line. This equipment 3 brings inputted electric power to step-down to an electric lamp voltage and supplies it to an electric lamp line 9. This electric lamp line 9 is distributed to guest rooms 1 and a reception hall 2. In this guest room 1, a room-presence detection use terminal equipment 4 is connected together with an indoor lamp 6 and a plug socket 5. In this state, the equipment 4 detects infrared rays emitted from the human body by an infrared-ray sensor, set its output as a voltage value and sends it out to the electric lamp line 9 by a transmitter. It is received by connecting a host device 7 to the reception hall 2. In such a way, the cost of the system can be suppressed lowly without necessitating an exclusive line.
Patent JP-H10264823-A (JP)
Title: Information transmitter between ground and onboard
Inventor: CHIKAMATSU HIDEAKI
IPC: B60L15/40
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To stably continue a control output even when a distance between a ground element and a pick up temporarily flactuates beyond a communicatable limit distance by storing received data supplied from a ground element via the pick up when speed becomes preliminarily fixed speed or below. SOLUTION: When a distance between a ground element and a pick up temporarily flactuates beyond a communicatable limit distance while a vehicle is stopped (t1 to t2, t3 to t4), the coupling between the ground element and the pick up is interrupted and received data A to D of the pick up is interrupted. A signal processor stores received data A to D supplied from the ground element via the pick up based on the speed detection signal of a logical value 1 when a speed detection signal S1 supplied from a vehicle speed detector corresponds to preliminarily fixed speed or below and outputs received data B1, B2 stored. Therefore, an information transmission between ground to onboard is apprarently continued and a control can be stably performed.
Patent JP-S51150142-A (JP)
Title: Cold-drink supply machine
Inventor: SAKAMOTO SHIGETOSHI
IPC: F25D29/00
Filed: 1975-06-18
Abstract: PURPOSE: Simplification of replacing drink tanks for a vending machine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10269920-A (JP)
Title: Electromagnetic micro-relay
Inventor: YAMADA TAKAAKI
IPC: H01H51/12
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a thin-type electromagnetic microrelay having high withstand voltage. SOLUTION: The upper and lower surfaces of a coil plate 24 wherein a coil 26 is spirally arranged, are nipped by two lower and upper yokes 21 and 23 to form a platelike electromagnetic unit 20. A belt-like movable contact shoe 30 made of conductive magnetic material, and supported at both ends elastically deformable in a thickness direction, is arranged in the side part of the unit 20. The contact shoe 30, elastically deformable in the thickness direction, is contacted to and separated from the side end surfaces of the yokes 21 and 23, based on the excitation/demagnetization of the unit 20.
Patent JP-H06278807-A (JP)
Title: Forking device
Inventor: SUEYOSHI TETSUHIKO
IPC: B65G1/04
Filed: 1993-03-31
Abstract: PURPOSE:To provide a forking device for transferring a heavy object using a cantilever fork, which does not require any high rigidity body structure sustaining a moment load and can be embodies in a small dimension. CONSTITUTION:A load receiving roller 27 is installed at the side face of the second stage 22 of a fork slide part, and a load receiving guide plate 26 is provided on the accommodation rack side to which a heavy object is to be transferred, and thereby the object is placed on the fork lift part 23, and when overhanging is made from a picking self-mobile dolly body 20, the moment load is allowed to run off to the accommodation rack side so that the fork slide part can be designed in minor dimensions.
Patent JP-H08269905-A (JP)
Title: Permeable pavement structure
Inventor: NISHITANI MASAYUKI
IPC: E01C5/04
Filed: 1995-03-30
Abstract: PURPOSE: To prevent the blinding of a tile for securing permeability performance by spreadly providing the tile whose whole surface is arrangedly provided with many lengthwise through holes severally formed in minute opened part where lower end part is opened to a lower bottom face and an upper end part is narrowed on the sand layer of a road floor. CONSTITUTION: A title A is spreadly provided on a road floor B composed of a sand layer 1, a rubble stone and a gravel layer 2. Vertical lengthwise through holes 3 being about 6mm in a bore are arrangedly provided at intervals of about 19mm all over the whole surface of the tile A. In addition, the upper end of each lengthwise through hole is narrowed to form a minute opened part 4, and its lower end is made to communicate with the sand layer 1. The entering of minute dust or the like into the tile A can be thereby checked to the utmost to prevent the occurrence of blinding in the tile A, and rain water on the tile A flows smoothly through the vertical lengthwise hole 3, and is directly efficiently drained onto the road floor B not to cause the deterioration of drain performance.
Patent JP-S60214220-A (JP)
Title: Optical fiber sensor
Inventor: TAI SHIYUUICHI
IPC: G01D5/26
Filed: 1984-04-10
Abstract: PURPOSE:To use the 1st light signal as the reference light of the 2nd light signal by guiding the 1st and the 2nd light signals through the same optical path and equalizing variation in light intensity due to the loss, etc., of a connector. CONSTITUTION:The 1st and the 2nd LEDs 2a and 2b for center wavelengths lambda1 and lambda2 are driven alternately with pulses of the 1st and the 2nd pulsers 17a and 17b. Light beams from those two LEDs are multiplexed by a dichroic mirror 19, guided through exactly the same optical path of an optical connector 4d, the 1st optical fiber 3d, an optical connector 4e, an optical sensor part 14, an optical fiber 3e, etc., and converted into an electrical signal by a photodiode 9 and an optical receiver 10. Then, a differential amplifier 21 outputs a signal depending upon the pressure of the optical sensor part 14.
Patent JP-H04309018-A (JP)
Title: Setting method for reception frequency of master station of radio communication system
Inventor: TATEZUKI KUNIHARU
IPC: H04B1/40
Filed: 1991-04-05
Abstract: PURPOSE:To facilitate the setting of a reception frequency of a master station. CONSTITUTION:Communication is implemented from a slave station to a master station 1 in a radio wave unidirectionally. A setting data of a reception frequency is sent from a setting tool 4 at a prescribed carrier frequency to the master station 1. A switch SW1 provided to the master station 1 gives a setting start command. In this case, the master station 1 sets the reception frequency to a frequency at which a transmission signal of the setting tool 4 is receptible and sets the reception frequency based on the reception data.
Patent JP-H03274680-A (JP)
Title: Secondary battery
Inventor: TAKAHASHI KENICHI
IPC: H01M10/36
Filed: 1990-03-26
Abstract: PURPOSE:To prevent dendrite short and prevent the deterioration of a negative pole, and prevent the drop of the activity of MnO2 so as to improve cycle life, capacity, and output by making electrolyte contain Mn ions and carboxyl anions. CONSTITUTION:In a secondary battery where MnO2, as positive electrode substance, zinc sulfate aqueous solution, as electrolyte, and Zn, a negative pole active substance, are used, Mn ions and carboxyl anions are contained in the electrolyte. As the carboxyl ions, acetic acid ions, formic acid ions, or the like can be used. It is to be desired that the ions other than sulfuric acid ions, acetic acid ions, Mn ions, and Zn ions should not exist. It is to be desired that the concentrations of the Mn ions and carboxyl anions should be, though depending upon the concentration of sulfuric acid Zn, within 0.01 to 1M, respectively.
Patent JP-H10268163-A (JP)
Title: Aligning device for light module
Inventor: ENOMOTO AKIO
IPC: G02B6/42
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To properly make alignment between arrays like the alignment between a laser diode array and an optical fiber array by measuring the quantity of the light generated from the first light module via the second light module, and aligning the first light module and the second light module. SOLUTION: A laser diode array 2 held by a chuck section 13 is moved in the direction Y and the direction Z by the first moving device 21, a fiber array 3 held by a chuck section 34 is moved in the direction Z and rotated in the direction of θZ by the second moving device 51, and both arrays 2, 3 are kept in contact with each other. The light quantity is measured by a photodiode array connected to the fiber array 3, and the laser diode array 2 and fiber array 3 are aligned. A controller 60 controls the actions of individual devices and controls all actions at the time of aligning.
Patent JP-S547832-A (JP)
Title: Central control unit
Inventor: MIZUNO FUKUZOU
IPC: G06F11/00
Filed: 1977-06-20
Abstract: PURPOSE: To minimize the effect on the system by detecting the program runaway in a short time, through the provision of a circuit detecting it as a program failure if no interruption is taken place within a given time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58191684-A (JP)
Title: Working ship
Inventor: MATSUMAE HIROSHI
IPC: B63B35/00
Filed: 1982-05-04
Abstract: PURPOSE:To prevent a spud from being damaged by a high sea by a structure wherein a longitudinally extending spud housing space with the same length as the total length of an inclined type spud and a pulling-into means for pulling the spud from the inclined position at work into the housing position are provided onto an upper deck. CONSTITUTION:The spud housing space with the same length as the total length of the inclined type spud to moor a dredger at a predetermined site at work is longitudinally provided onto the upper deck. In addition, the pullint-into means consisting of a hydraulic cylinder mechanism, a carriage, which shiftably supports the spund, and the like is provided at the end of the spud housing space. When the spud is out of use or the working boat is towed or the sea is running high, the spud is taken in on the upper deck by means of the pulling-into means in order to prevent the spud from being damaged and the like.
Patent JP-H09266580-A (JP)
Title: Linear sensor camera
Inventor: SHINPO NAOYUKI
IPC: H04N1/028
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity of color signal of a camera and to limit the color information quantity of a luminance signal by driving respective linear sensors or partial sensors in different scanning cycles or corresponding to different operating clocks. SOLUTION: The optical image of an object from a lens 1 is split by a half mirror 5 and made incident on a monochromatic linear sensor 4 and a color linear sensor 3. A basic clock from a synchronism generating part 18 inside a memory device 17 is supplied to a synchronous coupling part 6 of a camera part 2, and a synchronizing signal for driving the sensors 3 and 4 is reproduced. This synchronizing signal is supplied to a color synchronism generation circuit 7 and a monochromatic synchronism generation circuit 8, and processing for changing monochromatic and color scanning cycles is performed.
Patent JP-S63240125-A (JP)
Title: Bimos logic circuit
Inventor: MASUDA MASAMI
IPC: H01L21/8222
Filed: 1987-03-27
Abstract: PURPOSE:To contrive to reduce the number of elements and the input capacitance by providing two MOS transistors (TRs) to drive respectively two bipolar TRs and connecting the gate of the NISTR to the base of the bipolar TR. CONSTITUTION:With an input voltage VIN at an L level, a MOSTR 103 is turned on and a bipolar TR 105 is turned on. Thus, the node P and the common node N reach an H level and the output voltage VOUT goes alto to H. In this case, since the MOSTR 102 is turned on in this case, the bipolar TR 106 is turned off. Further, the MOSTR 104 is turned off, the node N is isolated from the ground level and the MOS TR 101 is turned off. When the voltage VIN changes to H level, the TR 103 is turned off and the TR 104 is turned on, and the potential of the node Q rises because it is charged up from the output side. Thus, the TRs 105, 102 are turned off. Thus, the level of the output voltage VOUT goes to L. Thus, the terminal VIN has only to be connected to the gate of the TRs 103, 104 constituting a switching means thereby reducing number of elements and input capacitance.
Patent JP-H10266417-A (JP)
Title: Structure for constructing heat insulating interior wall panel
Inventor: KOTANI MIKI
IPC: E04B2/56
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a constructing structure whereby construction work can be done easily and an excellent heat insulating effect can be obtained. SOLUTION: A heat insulating interior wall panel 1 has a moistureproof sheet 3 bonded to the outer surface of a wooden bed frame 2 framed into a rectangular shape and has a heat insulating material 4 bonded to the outer surface of the moistureproof sheet 3 outside the wooden bed frame 2, the heat insulating material 4 projecting upward from the wooden bed frame 2.  Then the heat insulating interior wall panel 1 is secured to the wooden bed frame 2 of an adjoining heat insulating interior wall panel 1 and a floor bed material 61 by driving nails 8 from inside the wooden bed frame 2 and is also secured to the upper side of the wooden bed frame 2 via fastening metal fittings under a beam 5, and under that condition the heat insulating material 4 is provided so that the gap between the beam 5 and the heat insulating interior wall panel 1 is eliminated by the heat insulating material 4 projected upwards from the wooden bed frame 2.
Patent JP-S52155906-A (JP)
Title: Signal reader
Inventor: NISHIOKA TAKAFUMI
IPC: H04Q9/00
Filed: 1976-06-21
Abstract: PURPOSE:To realize the unit with economical and simple constitution, by making the signal read-in of multiple points of terminals with a few number of wires.