baber/WOPTO huggingface dataset:
Patent JP-S63195945-A (JP)
Title: Metallic vapor discharge lamp
Inventor: OYAMA MASAMITSU
IPC: H01J61/18
Filed: 1987-02-09
Abstract: PURPOSE:To enable high efficiency emission of ultraviolet rays in the wavelength range of 220 nm to 330 nm effective for hardening of a resist by making tin and a specific pressure of xenon gas be sealed in a metallic vapor discharge lamp which is formed by making magnesium and halogen be sealed in a luminous lamp which contains no mercury. CONSTITUTION:In a metallic vapor discharge lamp formed by making magnesium and halogen be sealed in a luminous lamp which contains no mercury, tin and xenon gas of 5 Torr to 300 Torr are sealed. Because mercury is not used in this discharge lamp, output of 350 nm or more is low and ultraviolet rays in the effective wavelength range of 220 nm to 330 nm can be emitted effectively. Further, though magnesium used singly is low in its spectral output, magnesium coexisting with tin and xenon becomes luminous with high efficiency, and the emission amount of ultraviolet rays becomes high in the ultraviolet wavelength range of 220 nm to 330 nm effective for hardening of a resist.
Patent JP-H06243106-A (JP)
Title: Computer device
Inventor: YAMAMOTO SHIGERU
IPC: G06F15/16
Filed: 1993-02-16
Abstract: PURPOSE:To eliminate the time lag of a computer device by attaining such a constitution where an access request is sent to a wide band shared memory control part of another computer from a wide band shared memory monitor part with an access given to a shared memory virtual area and then the access request is sent back to the wide band shared memory monitor part of the original computer. CONSTITUTION:When a program P has an access to a shared memory space A1 of its own computer device, a shared memory substance part 111 also receives an access. When an access is desired to a shared memory space A2 of another computer device, the space A2 is identical with a shared memory virtual area AZ that is not found in the part 111 and the access to this area is reported to a wide band shared memory monitor part 113. In an access is desired to a memory included in a computer 200, for example, the part 113 sends the access request to a communication control part 240 and a wide band shared memory control part 212. Thus the part 212 has an access to a shared memory substance part 211 of the computer 200 with reception of the access request and sends an access request to the part 113.
Patent JP-S63195578-A (JP)
Title: Detecting circuit for deficiency in alternating current source voltage
Inventor: MATSUNAGA ARATA
IPC: G01R19/165
Filed: 1987-02-06
Abstract: PURPOSE:To send out a signal speedily by providing a retriggerable monostable circuit and detecting a deficiency state only by the time delay of a half wave of an alternating current. CONSTITUTION:This detecting circuit consists of an AC full-wave rectifier, a comparator 1, a reference voltage VA, a Schmitt trigger 2, and the retriggerable monostable circuit. Then the electric power of an AC power source is rectified on a full-wave basis, voltage-divided by resistances R1 and R2, and inputted to the comparator 1. The reference voltage VA is connected to the other input of this AC power source and the trigger 2 is operated when the input voltage exceeds the voltage VA. Then the output of the trigger 2 is supplied to the circuit 3. This circuit 3 is set slightly longer than the time of the half wave of the input alternating current and when the trigger 2 generates an output in the time, a pulse is held without being broken; and the pulse is interrupted the time after a final trigger is inputted. The deficiency detection is performed by the interruption and a photocoupler sends a signal to equipments.
Patent JP-H06237867-A (JP)
Title: Electric cookwear
Inventor: AKAGI KENSUKE
IPC: F24C7/00
Filed: 1993-02-16
Abstract: PURPOSE:To make it possible to watch cooking state of food without opening the lid of the cookwear by fitting up a rotatable wiper at axis supporting grip, and removing water drops by rotating the wiper. CONSTITUTION:The hole 12 to which the grip is fitted up is punched at the center of the lid, and the rubber packing 13 is fitted up around the hole 12. The supporting axis 16 of wiper supporting material 15 is passed from the bottom through the opening 14 of rubber packing 13 and the hole 17 that is formed in the grip 11, and the grip and the wiper supporting material are fixed tightly as united by fastening with a screw 18 or others. The rubber wiper 19 is fixed up to both side of the wiper supporting material facing to the lid 3. Therefore one can remove water drops attached to the inside of the lid by rotating the grip, and can watch the cooking state of food.
Patent JP-S56124959-A (JP)
Title: Check system of digital equipment
Inventor: CHIBA TOMIO
IPC: G06F11/00
Filed: 1980-03-05
Abstract: PURPOSE:To check each memory practically, by installing a program processing time supervisory timer to the outside of the digital equipment as hardware, and setting or resetting the hard-timer in accordance with start and end of a program. CONSTITUTION:A hard-timer is connected to the outside of the digital equipment 1 equipped with an operational processing equipment, a program store memory and a data store memory, through the address bus, the data bus and the bus for outputting a control signal. On this hard-timer are provided a timing generating circuit 2, a time-over detection counter 3, a time-short detection counter 4, and an abnormal store control circuit 5. And, the counter 3 and 4 are set or reset whenever execution of a program is started and ended, the function and operation of the equipment 1 are checked prior to execution of a program, and when they are abnormal, an abnormal alarm signal is generated.
Patent JP-S61188586-A (JP)
Inventor: ARAMAKI MUTSUMI
IPC: G06F3/0481
Filed: 1985-02-15
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-S60171081-A (JP)
Inventor: OBARA HISAYOSHI
IPC: D06F37/40
Filed: 1984-02-15
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-2000220182-A (JP)
Title: Drain fitting with horizontal drawing ventilation opening and drain structure
Inventor: INOUE SHINYA
IPC: E03C1/122
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a drain fitting with a horizontal drawing ventilation opening capable of escaping the venting in a venting passage from an outer floor face even in the case where an exhaust passage introducing the venting in the venting passage sideward of the outer floor face is easily formed and a living space or the like exists downward of the outer floor face. SOLUTION: A drain fitting with a horizontal drawing ventilation opening 10 is set on the corner part of the outer floor face of a roof floor, balcony or the like provided on the outer part of a building, and guides downflow water flowing down on the surface of a floor face 12 and venting in a venting passage 20 provided in the inside of the floor face 12 sideward of the floor face. The drain fitting comprises a drain fitting 26 guiding the downflow and an exhaust fitting 27 guiding the venting. A drain base part 28 is overlapped on a venting base part 32, a guide pipe part 30 is overlapped on a venting base part 32, and the drain fitting is set on the corner part of the floor face in a state where the drain fitting 26 is mounted on the exhaust fitting 27.
Patent JP-S59154021-A (JP)
Title: Pattern formation
Inventor: NISHIHATA TOSHIHIKO
IPC: G03F7/20
Filed: 1983-02-22
Abstract: PURPOSE:To form a pattern without defect by a method wherein a plurality of the same IC chip patterns are arranged on one reticle and a wafer is shifted successively by one pitch of the distance between the chips and is subjected to multiple exposure by a step-and-repeater. CONSTITUTION:A reticle 11 on which the two same IC patterns 12, 12' are arranged sidewise is provided. A pattern A is transcripted on a wafer 13 by a step-and-repeater using this reticle 11. After the 1st transfer is finished, the wafer 13 is shifted horizontally by one pitch of the distance between chips and the 2nd transfer is performed and, after the transfer of one whole row is finished by the same way, the wafer 13 is shifted vertically by one pitch and the transfer is repeated in the same way. With this procedure, the pattern transferred onto the wafer 13 is a composition of the images of the IC patterns 12 and 12' except the circumference part so that even if a dust is adhered on the IC pattern 12 on the reticle 11, the defect such as non-exposed part is eliminated because the image of the IC pattern 12' is superposed.
Patent JP-S63195793-A (JP)
Inventor: ISHII HIROAKI
IPC: G06Q50/00
Filed: 1987-02-06
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-2000226199-A (JP)
Title: Forklift
Inventor: FURUKURA KAZUMASA
IPC: B66F9/07
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent an operator from losing sight of a light spot by mounting a laser emission source on a lift bracket or a fork, forming light beam emitting from the laser emission source long sideways via a lens and forming a straight line light spot over both left and right ends and a beam part at a center part in a pallet width direction. SOLUTION: At a position where the same plane as a fork tip part of a lift bracket can be irradiated on a straight line, an optical pallet detecting device 1 is mounted. The detecting device 1 has a connector 3 connected by an electric energy supplying source and electric wire 8, a laser emission source 4, a lens 5 and a lens fixing member 6 at the inside of a hollow cylinder body 10. Straight line light flux emitting from the light emission source 4 refracts at a cylindrical lens 5 and diffuses long sideways in a horizontal surface direction in a plane view fan shape, that is, an irradiation surface. A light spot of a prescribed length of the horizontal surface direction formed by laser beam becomes a long sideways shape when the pallet is irradiated and a wide range including an insertion hole of the pallet can be irradiated.
Patent JP-S55120231-A (JP)
Title: Trunk system
Inventor: ISHIHARA HIROYUKI
IPC: H04B7/005
Filed: 1979-03-08
Abstract: PURPOSE:To make it possible to use both FDMA and TDMA signals for repeating amplification in common by continuously sending a signal of a frequency close to that of an information transmitting signal and also by using this signal as a control signal. CONSTITUTION:After a continuous signal of frequency fp close to signal frequency fs for information transmission including a telephone signal, etc., sent out from one station is received 6 and distributed 7, the level of fp is detected and amplified 10, and then applied to variable gain amplifier 8 before being transmitted 9. In a repeater circuit like this, variation in propagation loss on a transmission circuit is considered to be equal nearly to that of the signal of fs because fp is a frequency close to fs and in case of an FDMA (frequency-division multiple access) signal, the same function as a conventional AGC amplifier can be obtained. Here, since the control signal uses a signal of not f, but fp sent out continuously and separayely, even a burstlike signal such as a TDMA (time-division multiple access) signal never causes a transient phenomenon unlike conventional AGC amplification.
Patent JP-S60171737-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOJIRI KAZUO
IPC: H01L21/76
Filed: 1984-02-17
Abstract: PURPOSE:To contrive to flatten the surface of a semiconductor device by a method wherein the inside walls of grooves are formed by etching to have completely vertical surfaces in a substrate, and generation of V-shaped recess parts on the top surfaces of silicon to be epitaxially grown selectively and SiO2 layers to be obtained by oxidizing the silicon thereof is checked according to the above-mentioned process. CONSTITUTION:Dry etching is performed according to the RIE method using a first Si3N4 film 13 as a mask to form grooves 14 as shown in the figure B. Then after the inside surfaces of the grooves 14 are oxidizing to form SiO2 films 16 as shown in the figure C, an Si3N4 film is deposited according to the CVD method again to form a second Si3N4 film 17 on the whole surface. Moreover, an SiO2 film 18 is formed on the whole surface according to the CVD method as shown in the figure D in succession thereto. When the SiO2 film thereof is etched again according to the RIE method, the SiO2 films 18, the second Si3N4 films 17 and the SiO films 16 on the bases of the grooves 14 are etched to be removed wholly as shown in the figure E, and silicon is exposed at the bases in the grooves 14. At this time, when the etching condition is so as to make SiO2 and Si3N4 to have the same etching ratio, the inside surfaces of the grooves 14 completed with etching are formed to the vertical surfaces.
Patent JP-H01206871-A (JP)
Title: Switching power source
Inventor: ABE NOBORU
IPC: H02M3/28
Filed: 1988-02-08
Abstract: PURPOSE:To reduce the size and the weight of a switching power source, by applying a voltage proportional to the load voltage to an electrolytic capacitor and feeding power from the electrolytic capacitor only when the input voltage is lower than that voltage. CONSTITUTION:An AC voltage 1 is full-wave rectified through a diode 2 to produce DC voltage which is converted through a transistor(Tr) 3 into high frequency voltage and fed through a transformer 8. A capacitor 10 is charged through the secondary winding of the transformer 8 and a diode 9 in order to feed DC voltage to a load 12. Terminal voltage across the load 12 is stabilized through an error amplifier 11 and a pulse width converter 4. A capacitor winding provided in the transformer 8 is connected through a diode 7 and the charge control winding of a saturable reactor 14 to an electrolytic capacitor 5 so as to apply stabilized load voltage having corrected input fluctuation to the capacitor 5. Discharge winding of the reactor 14 and a diode 6 are provided so that power may be fed from the capacitor 5 to the load 12 when the input voltage 1 is low.
Patent JP-H05197024-A (JP)
Title: Back projection type display device
Inventor: EZAKI YASUTO
IPC: G03B21/625
Filed: 1992-01-17
Abstract: PURPOSE:To enable varying the size and visual field angle of an image according to a change in viewing conditions. CONSTITUTION:The back projection type display device which irradiates a screen 18 with the projecting light from a projector 12 and displays projected videos on this screen 18 has an image area varying device 44 for varying the size of the projected image on the screen 18, a directional characteristic varying device 42 for varying the directional characteristic of the screen 18 and a controller 54 for associating and controlling the size of the projected image by the image area varying device 44 and the directional characteristic by the directional characteristic varying device 42. The size of the projected image and the directional characteristic of the screen are variably controlled to suite to the viewing conditions when the viewing conditions change. The projected image is, therefore, diminished when the movement of a viewer is large. The projected image is enlarged and the visual field angle is decreased when the movement of the viewer is small.
Patent JP-H021415-A (JP)
Title: Preparation of methanol
Inventor: KURAASU REROFU UESUTERUTERUPU
IPC: C07C31/04
Filed: 1989-02-06
Abstract: PURPOSE: To introduce a reaction reagent containing CO, H 2 , and optionally CO 2  into a reaction zone equipped with a fixed catalyst bed, then the effluent is supplied to an absorption zone containing a liquid absorbent to make metha nol be absorbed, and the unreacted reagent is returned to the reaction zone.  
     CONSTITUTION: A reaction reagent containing CO, H 2 , and optionally CO 2  is introduced into a reaction zone equipped with the fixed catalyst bed of a copper catalyst, etc., and reacted at 210-280°C and 4-10 MPa, the effluent is supplied to an absorption zone containing a liquid absorbent (example: tetraethyleneglycol dimethylether, sulfolane) to make methanol be absorbed, and the unreacted reagent is returned to the reaction zone. By linking systems having the reaction zone and the absorption zone together, the volume can be reduced gradually, and when 4 or more systems are linked continuously, only a small quantity of the unreacted reagent remains in the final apparatus. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11208938-A (JP)
Title: Sheet material conveying device and image forming device
Inventor: ISHIBASHI SHIGENAO
IPC: G03G15/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material conveying device that can maintain stable detecting accuracy by suppressing the adhesion of foreign matters to a transmission type sensor, and provide an image forming device provided with this sheet material conveying device. SOLUTION: In a sheet material conveying device provided with a sheet material detecting means for detecting sheet material S by receiving light through a prism type reflecting plate 4 (light transmission member) disposed in a conveying path, a bent part 10 is provided at the conveying path near the prism type reflecting plate 4, and the conveyed sheet material S is brought into sliding contact with the prism type reflecting plate 4.
Patent JP-S62186609-A (JP)
Title: Signal generating circuit
Inventor: KONNO KAZUHITO
IPC: H03K5/15
Filed: 1986-02-13
Abstract: PURPOSE:To generate plural synchronized and cyclic signals by providing a symbol data recording a signal pattern, selecting a pattern recorded in the signal data by a signal control section and outputting the pattern from the signal output section. CONSTITUTION:A signal control section 1 consists of a counter 11 and a latch 12 and a required signal pattern is selected from a signal data section 2 of the next stage. The data section 2 consistof a memory 21, and various signal patterns are recorded in advance. A signal output section 3 consists of a latch 31 and outputs cyclicly the signal pattern recorded in the data section 2l An address signal incrementing an address signal ADR outputted by the counter 11 is inputted sequentially via a latch 12 to an address pin of the memory 21 together with the signal SEL synchronously with a clock CK. Thus, the required signal pattern is selected to output plural cyclic signals synchronized with each other.
Patent JP-S61189121-A (JP)
Inventor: SASAYAMA TAKESHI
IPC: H02H3/33
Filed: 1985-02-14
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-S59153644-A (JP)
Title: Bumper for automobile
Inventor: TSUDA YASUO
IPC: B60R19/04
Filed: 1983-02-21
Abstract: PURPOSE:To prevent an involving accident or the like, by supporting bumper corners on the right and left ends of the body of a bumper so that the bumper corners can be moved in the direction of the width of a vehicle body and by moving the bumper corners in the same direction as the turning to tires caused by operating a steering member. CONSTITUTION:Bumper corners 2a, 2b are supported on the right and left ends of the body 1 of a bumper and extend so that the side portions 3a, 3b of the bumper corners cover the outsides of a right and a left tries 6a, 6b. The bumper corners 2a, 2b are coupled to a steering means 8 through a linkage 10. The steering means 8 comprises a steering wheel 11, a steering shaft 12 and a worm 13 provided on the shaft. The linkage 10 comprises a sector wheel 15 engaged with the worm 13, a rod 16, a bell crank 17 and operating bars 18a, 18b. The bumper corners 2a, 2b are moved in the same direction as the turning of the tires 6a, 6b caused by operating the steering wheel 11.
Patent JP-S58148010-A (JP)
Title: Method for controlling tension acting on mandrel bar
Inventor: KII HIROYUKI
IPC: B21B37/00
Filed: 1982-02-25
Abstract: PURPOSE:To control the wall thickness and roundness of a pipe material, by stabilizing its rolling condition, by controlling the speed of mandrel mill roll, and offsetting the fluctuation of tension acting on a mandrel bar. CONSTITUTION:A mandrel bar 2 is inserted into a mandrel mill which rolls a pipe material 10 by rolls r1-rn. A tension acting on the bar 2 is detected by detecting a driving torque of a device 4 used for driving the mandrel 2. And the fluctuation of tension of the bar 2 caused by the fluctuation of said torque is cancelled and eliminated by controlling the speed of the rolls r1-rn. Thus the tension acting on the bar 2 is made constant, and the rolling condition is stabilized, and consequently, a product having prescribed wall thickness and roundness is obtained.
Patent JP-H10220181-A (JP)
Title: Tunnel boring machine
Inventor: UCHIUMI MITSUHIRO
IPC: E21D9/06
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To carry out the smooth excavation of a gripper shoe along a bedrock by a small number of jacks by installing a gripper shoe base contacted or separated with or from a tunnel pit wall to a gripper jack mounted on a gripper carrier and setting up the split type gripper shoe to the gripper shoe base in a rockable manner. SOLUTION: A gripper device 5 is fitted at the rear section of a main beam 1 longitudinally slidably through a thrust jack to a cutter head support. The base end section of a gripper jack 7 is installed to a gripper carrier 6 for the gripper device 5, split type gripper shoes 8B are mounted on a pair of left-right gripper shoe bases 8, 8 set up at the front end sections of the gripper jack 7 in a rockable manner by pins 8A, and the gripper shoe bases 8, 8 are contacted or separated with or from a tunnel pit wall. When the gripper shoe bases 8 are moved towards the pit wall by operating the gripper jack 7, each gripper shoe 8B is rocked along the curvature of the pit wall, and fast stuck on the pit wall even when the excavation diameter of the pit wall is changed.
Patent JP-H02207228-A (JP)
Title: Camera with external finder system
Inventor: FUJIBAYASHI KAZUO
IPC: G03B13/12
Filed: 1989-02-07
Abstract: PURPOSE:To observe a finder image, an in-finder display, etc., in an invariably excellent state over the whole object distance range by moving the focus part of the external finder system on the optical axis corresponding to the switching of a photographic mode and varying finder diopters. CONSTITUTION:The photography system 101 of, for example, a still video camera has two photographic modes, i.e. normal photographic mode and close-up photographic mode by a specific switching means and the external finder system 102 is provided independently of the photography system 101. The focus part 1 moves on the optical axis corresponding to the switching of the two photographic modes, i.e. the normal photographic mode and close-up photographic mode. Then a finder image plane which varies is corrected by the power variation of a power varying lens part 2. Consequently, the finder image, in-finder display, etc., can be observed in an invariably excellent state over the entire object distance range.
Patent JP-S54121341-A (JP)
Title: Controlling of load limiter
Inventor: GOJIMA YASUO
IPC: F03B15/14
Filed: 1978-03-14
Abstract: PURPOSE: To control a load limiter, by integrating a water level difference responder and a load controller in a single mechanism.  
     CONSTITUTION: The head H and the position θ' of the load limiter are entered into a load limiter control section 6, which performs water level difference response processing and load limiting processing to generate an output to drive a load limiting motor 4. The load limiter 5 is driven by the output of the motor 4 to alter the upper limit position of a guide vane. Thus, the load controller can take preference of lower value for the upper limit of the guide vane by the load limiter and the water level difference responder, namely, can function both as the load limiter and as the water level difference responder. 
     COPYRIGHT: (C)1979,JPO&Japio