baber/WOPTO huggingface dataset:
Patent JP-H0750622-A (JP)
Title: Mobile station identifying device by radio
Inventor: SAKAI KATSUMI
IPC: H04B5/00
Filed: 1994-05-16
Abstract: PURPOSE:To surely operate a mobile station (ID card) without batteries and to provide the device of simple circuit constitution miniaturized as much as possible. CONSTITUTION:In the device for transmitting data between a fixed station 11 and the mobile station (ID card) 10 by a mutual induction method and identifying the mobile station 10, a high frequency current is made flow to the coil 59 of the resonance circuit 50 of the fixed station 11 and an electromagnetic field is formed in space and defined as a reception area. When the ID card 10 enters the reception area, the built-in resonance circuit 60 resonates, clock signals synchronized with the resonance frequency of electric energy induced to the coil 71 are extracted and an intrinsic ID (identification) code is read out. The transistor 69 of a modulation circuit 61 are directly driven on and off by the identification code output signal of the ID card 10 and the high frequency signals of the resonance circuit 50 of the fixed station 11 are modulated, detected, demodulated and inputted to a microcomputer. Whether or not the inputted identification code is registered is decided by the microcomputer.
Patent JP-S5828078-A (JP)
Title: Solenoid operating valve
Inventor: ARAKI KAZUO
IPC: H01F7/18
Filed: 1981-08-11
Abstract: PURPOSE:To reduce the electric power consumed in the solenoid for retention by installing the solenoid coils separately for starting and retention and allowing the starting coil to be cut off by a switching circuit after the lapse of a fixed time. CONSTITUTION:A signal line 23 is laid independently from power sources 24 and 25, and when a signal is transmitted through the signal line, a semiconductor switching circuit Tr1 is brought into conduction for the time to determined by a differential circuit 21 and a starting coil SOL.1 is operated. On the other hand, as a semiconductor switching circuit Tr2 is in conduction state during the time when signal is received, a retention coil SOL.2 is operated during the time described in the above. Therefore, when the signal for exchanging spools is received, the starting coil and the retention coil operate concurrently for the early time tauo, and the spools are exchanged by a large attractive force, and thereafter, the spool is retained by a small electric power consumed in the retention coil only.
Patent JP-H06317829-A (JP)
Title: Photographic system and method
Inventor: GOTANDA YOSHIHARU
IPC: H04N5/225
Filed: 1993-04-30
Abstract: PURPOSE:To simplify the synchronous photographing control system of a photographic system which has a film camera for fixing a subject light image onto a photosensitive film and a solid-state electronic image pickup device, has a video camera for outputting the video signals indicating the subject light image and photographs substantially the same subject light image with both of the film camera and the video camera under one time of the stroboscopic flash light generated from a stroboscopic light emitting device. CONSTITUTION:The video camera 10 generates a shutter release signal AgxOn in response to a photographing trigger signal Son given from a shutter switch 11 on the bases of its vertical synchronizing signal VD and applies the signal to the film camera 30. The shutter begins to open in response to the signal AgxOn in the film camera 30. The video camera 10 generates an electronic shutter control signal TS on the bases of the vertical synchronizing signal VD after waiting a specific time until the shutter is completely opened, thereby starting exposure to the solid state electronic image pickup device 12. The video camera 10 applies a stroboscopic light emission permission signal Xon to the stroboscopic light emitting device 40 and generates a stroboscopic flash light right thereafter.
Patent JP-H01293270-A (JP)
Title: Wheelbarrow
Inventor: NOMURA KOSHICHI
IPC: B62B1/10
Filed: 1988-05-21
Abstract: PURPOSE:To improve straight forward travel quality and stabilize the turning of a travel direction by inclining a pair of wheels in parallel to each other about a vertical plane across a width-wise center line as a symmetry plane and spreading outward to the back of a travel direction. CONSTITUTION:A pair of wheels 2, 2 are arranged in parallel to each other about a vertical plane across a width-wise center line as a symmetry plane M-M and inclined outside so that the interval thereof will be spread toward the back of a travel direction. In other words, the wheels 2, 2 are applied with toe-in. According to the aforesaid construction, when the wheels 2, 2 as a pair are in contact with the ground surface, the characteristics of straight forward travel become high and no meandering takes place. Also, when the wheelbarrow according to this invention is slightly inclined in a turning direction, one wheel 2 opposite to the turning direction comes off the ground surface and the other wheel 2 at the turning side and originally inclined in the turning direction is further inclined. Consequently, the turning of the wheelbarrow becomes remarkably easy. Also, as an inclination angle is small, the center of gravity of a carried object is maintained even with the shift thereof.
Patent JP-H04328628-A (JP)
Title: Font data take-out system
Inventor: TOYAMA YUJI
IPC: G06F3/153
Filed: 1991-04-26
Abstract: PURPOSE:To obtain the print or display result in an well-balanced image by using properly the font data on the decimal point characters and the period characters based on the decided data. CONSTITUTION:An evolution processing part 12 decides the font data 13 used as the decimal point characters, the data 13 used as the period characters, and a fact whether the characters existing before and after the character to be imaged are identical with the numeric characters or not during a printing operation and then evolves those data 13 into an image buffer 14. Then both data 13 used for the decimal point and period characters are properly used based on the decided data and then printed.
Patent JP-H05318214-A (JP)
Title: Vibration drill
Inventor: HANAZAWA TAKAO
IPC: B23B45/16
Filed: 1992-05-18
Abstract: PURPOSE:To provide an easy-to-handle vibratory drill by extending one end of a thrust plate to over the body, and allowing it to swing round a pin. CONSTITUTION:When a knob 19 is moved, a thrust plate 17 swings round a pin 18, and a hole formed in the plate 17 makes movement in the position where a ball 16 exists. With this movement, the ball 16 makes such motions as is fitted in the hole and released from the fit. In case the ball 16 is released from the hole and borne by the thrust plate 17, therefore, the vibration can be stopped while a spindle 15 is pressed to the bit side through the ball 16, and also the spindle 15 can move toward the plate 17 with the ball 16 fitted in the hole, so that it is possible to generate vibration on the spindle 15 while a ratchet gear 21 is put in meshing.
Patent JP-H0422569-A (JP)
Title: Method for lining steelmaking foundry ladle
Inventor: MORI HAJIME
IPC: F27D1/16
Filed: 1990-05-15
Abstract: PURPOSE:To prevent a crack from being generated through heating and drying by hanging plural combustible strap-like material, pouring monolithic refractories, then, drying them. CONSTITUTION:The upper part of the molten metal surface of the lining of a steelmaking foundry ladle l is lined with monolithic refractories 2. Plural combustible strap-like materials 6 having one end part on a supporting ring 7 of the upper edge of the foundry ladle, each, are hung in advance on the lined upper part to pour the monolithic refractries 2 between a molding flask 9 and a shell 3. One end part of each strap-like material is exposed and the strap-like materials 6 are buried in the monolithic refractories 2. Then, they are dried and lined. In this way, the strap-like materials are heated, dried and burnt, and a passage communicating with the atmosphere is formed in the monolithic refractories and the water contained in the monolithic refractories can be dissipated in the atmosphere.
Patent JP-H0421046-A (JP)
Title: Cache memory
Inventor: YAMADA AKIRA
IPC: G06F12/08
Filed: 1990-05-14
Abstract: PURPOSE:To obtain a more general cache memory by providing an output timing changing circuit for changing an output timing of a signal for showing a cache hit. CONSTITUTION:The cache memory is provided with a circuit 20 for changing an output timing of a signal 11 for showing a cache hit by setting external signals 21, 22 or a register of the cache memory. A HIT signal 11 is sent to the outside of the cache memory and a word selector 9, and when the HIT signal is H, data is outputted to a data signal 12. In such a way, with respect to a CPU in which the sampling timing of the HIT signal 11 is different, the same cache memory can be used, and a more general cache memory can be obtained.
Patent JP-H08321852-A (JP)
Title: Two signal system mixed data transmission circuit
Inventor: UCHIYAMA TEI
IPC: H04L7/00
Filed: 1995-05-24
Abstract: PURPOSE: To continuously switch serial data between an NRZ system and an SPL system so as to transmit them with the minimum load of a CPU. CONSTITUTION: CPU 10 writes transmission data into a FIFO memory part 30 as NRZ system parallel data and starts a switch signal generation part 20. The switch signal generation part counts sets of transmission timing corresponding to the number of bits of NRZ system data by a counter 21 and generates the switch signal for a clock C1, data for NRZ and, a clock C2, data for SPL. The FIFO memory part outputs data from the CPU as NRZ system serial data and an SPL conversion part 60 converts them into SPL system serial data. An output data switchover part 70 selects either NRZ data or SPL data in accordance with the switch signal and outputs it as a serial mixed data signal.
Patent JP-H114184-A (JP)
Title: Separation device and method for waveform signal superimposed on sine wave signal
Inventor: OKAZAKI HIDEAKI
IPC: H04B1/7107
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a device/method which can separate the superimposed waveform information signal from the synthetic signal obtained by superimposing an optional waveform information signal on a sine wave signal without causing any distortion of waveform on a time base. SOLUTION: A sine wave signal is extracted from the sine wave signal on which a waveform signal is superimposed via an LPF 12, and the phase of the extracted sine wave signal is shifted by a differentiator 16. The sine wave signal extracted by the LPF 12 is added to the phase shifted sine wave signal by a phase converter 20 to generate a sine wave signal on which the waveform signal is not superimposed yet. The generated sine wave signal is subtracted from the sine wave signal on which the waveform signal is superimposed by 4 subtracter 30. Thus, the relevant waveform signal is extracted. As a sine wave signal having no phase shift to the original sine wave signal is generated and a waveform signal is extracted, the waveform signal can be extracted with no distortion caused on a time base. Therefore, this device/ method can be suitably used when the transmitted signal is reproduced in a spread spectrum communication system.
Patent JP-H06312846-A (JP)
Title: Paper feeder
Inventor: ANDO MASAO
IPC: B65H1/12
Filed: 1993-04-28
Abstract: PURPOSE:To prevent paper from being double fed together and deformed by providing a member which makes action of rushing in and waiting in an advancing path while paper is conveyed to pass, and impeding a single sheet of the separately fed paper from being double fed in company with paper in the next position after by the action of rushing in. CONSTITUTION:Since an erection turn angle of an accompaniment double feed impeding member 33 erected to be turned is restricted by a stopper part 22b, a protruding amount of an upper stopper part 33a of the accompaniment double feed impeding member 33 to the upper from an upper surface (b) of a guide member 22 is restricted, and an optimum amount can be always specified. Since a point end part reverse surface of a swivel loading plate 2 is brought into contact with a bottom end contact part 33b of the accompaniment double feed impeding member 33 elastically through an elastic member 35 so that the accompaniment double feed impeding member 33 can be actuated to turn, an error of part dimension, building, etc., is absorbed by elasticity of the elastic member 35. Accordingly, protruding position accuracy of the upper stopper part 33a of the accompaniment double feed impeding member 33 from the upper surface (b) of the guide member 22 is improved.
Patent JP-H10297724-A (JP)
Title: Jig for manufacturing rack of automatic high-rise warehouse
Inventor: SUGIYAMA KINZO
IPC: A47B96/14
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To avoid complicatedness in work for improving work efficiency, easily form similar racks for improving product precision, and securely detect a load-carrying platform of a crane. SOLUTION: A gauge plate having a gauge to which a base plate is applied is fixed on one side in the longer side direction of a frame 16 for holding plural columns 6. A gauge plate having a gauge to which a top plate is applied is movably provided on the other side. A positioning stopper 33 to decide an outside position of the column 6 is fixed on one side in the shorter side direction of the frame 16, and a width deciding stopper to decide an inner side position of the column 6 is fixed on the other side. A clamp 35 to be applied to the outer side position of the column 6 is provided. A lattice vertical position deciding piece to decide a height direction position of a lattice 8 is fixed between the columns 6 on the frame 16, and a lattice lateral position deciding piece to decide a lateral position of the lattice 8 is provided.  A load-carrying platform fixing jig to position a load-carrying platform is provided to stand on the frame 16 for installing it to be perpendicular to the column 6.
Patent JP-H08309589-A (JP)
Title: Screw press type dehydrator
Inventor: MATSUBARA ZENJI
IPC: B30B9/18
Filed: 1995-05-24
Abstract: PURPOSE: To adjust the moisture content by forming a screw wing near the final end of a screw external cylinder and adjusting the length of the region without forming the screw wing inside the screw external cylinder. CONSTITUTION: The external diameter of a screw shaft 1 is expanded toward the final end of a screw external cylinder 3 and it is not expanded at a cake dehydrating part 5. In the cake dehydrating part 5, several pieces of dehydrating rings 51 are tightened with bolts to the final flange of the screw external cylinder 3. In this screw press type dehydrator, a slurry is supplied in a space between the screw external cylinder 3 and the screw shaft 1, it is carried to a cake discharging port 4 with the rotation of the screw wing 2, the slurry is compressed and the moisture is squeezed out caused by reducing the volume. In the cake dehydrating part 5, the moisture content is reduced with a large pressure and the cake is discharged from the discharging port. The moisture content can be adjusted corresponding to the property of the slurry by adjusting the number of dehydrating ring 51.
Patent JP-H09299181-A (JP)
Title: Headrest of seat
Inventor: SATO KENJI
IPC: A47C7/38
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent a seater's head from slipping out of the headrest sideways. SOLUTION: An assistant headrest storage room 5 is formed in the headrest main body 2 to store an assistant headrest 3. Assistant headrest supporting mechanisms 9 are installed on both right/left sides of the headrest main body 2. A connecting mechanism 10 is installed on each assistant headrest supporting mechanism 9 to connect both sides of the assistant headrest 3. When one side of the assistant headrest 3 is detached from one of the assistant headrest supporting mechanisms 9 and rotated at about 90 deg. to the backrest side, and then rotated again at about 180 deg. in the opposite direction, the assistant headrest 3 can protrude toward the seat side. Therefore, the passenger's head can be supported not only from the back but also from both sides.
Patent JP-S61284417-A (JP)
Title: Control of profile of plastic sheet and the like
Inventor: NITTA SATOSHI
IPC: B29C48/92
Filed: 1985-06-11
Abstract: PURPOSE:To lay out and set up accurately and easily a die bolt position corresponding to a profile of a thickness gauge on the profile through necessary minimum information in relation to control of the profile, by leading out necessary logical algorism in corresponding relation between a measured pitch of a sheet thickness and a preset pitch of the die bolt. CONSTITUTION:A neck-in quantity of sheet is measured by reciprocating a measuring head of a thickness gauge in a widthward direction of a plastic sheet to the plastic sheet to which extrusion molding is performed continuously, an influential part of the neck-in such as the sheet is set up, a mutual relation of a pitch between die bolts provided on a mold of an extrusion molding machine in the influential part of the neck-in is calculated and then the layout and setting of a die bolt position corresponding to a measured profile data based on the thickness gauge is performed. It is set up so that a relation between the pitch pi between the necessary die bolts in the influential part of the neck-in such as the sheet obtained through the extrusion molding and a pitch ai on the sheet in a measured position of the thickness of the sheet corresponding to the pitch pi is obtained from general expression (l).
Patent JP-S61283290-A (JP)
Title: Drop-out correcting circuit
Inventor: MAEHIRA JIYUNICHI
IPC: H04N5/94
Filed: 1985-06-10
Abstract: PURPOSE:To correct drop-out like the one that puts horizontal synchronization into disorder by inverting the high pass component of a video signal and adding an original video signal and the output of a grounded emitter amplifier. CONSTITUTION:The high pass component of the video signal of negative polarity is taken out at a high pass filter that consists of a capacitor C1 and resistors R1 and R2. With adjusting a variable resistor VR2 so that pedestal level is adjusted to the cut-off level of a grounded emitter amplifier Q1, the grounded emitter amplifier Q1 inverts and amplifies the drop-out lowered under the pedestal level. With adjusting a variable resistor VR1 for adding level adjustment, the dropout can be raised over the pedestal level.
Patent JP-S5457359-A (JP)
Title: Excrement cleaning tank for simple flush toilet
Inventor: OSHIMIBE MASANORI
IPC: C02F3/06
Filed: 1977-10-15
Abstract: PURPOSE: To provide an excrement cleaning tank for use with a simple or compromise flush toilet designed to flush away excrement with a small amount of pressurized water, which is equipped therein with a separation tank, fixed filtering bed tank, sedimentation tank and disinfecting tank, and to which an excrement discharging pipe of the compromise flush toilet is connected, whereby it is enabled to clean or purify excrement efficiently by use of a cleaning tank having a relatively small capacity.  
     CONSTITUTION: Excrement in flush toilet 1 is flushed away with less than 1 litre of water pressurized by diaphragm pump 8 and ejected from nozzle 21, and filthy water discharged from outlet pipe 2 is collected in separation tank 3. In the tank 3, filthy water is separated from solid, and supernatant water is supplied to fixed filtering bed tank 4 via transport pipe 12. In the tank 4, filthy water is contacted with microbes with rotation of rotary disk 9 and thus purified. The microbes are brought into contact with air when the rotary disk 9 comes above the water surface, so that air is carried into water together with the rotary disk 9. After treating of filthy water in the tank 4, suspended matters are removed in sedimentation tank 5 and then the filthy water is disinfected in disinfecting tank 6, whereafter it is discharged to the outside from outlet pipe 13 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000312755-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of discharging premium balls at high speed and improving the space efficiency by letting both safe balls and out balls flow together without being blocked. SOLUTION: A ball collecting member 23' is attached to the rear surface of a game board 1. The ball collecting member 23' has a collecting gutter 24 for collecting safe balls detected by a winning sensor and a ball junction 25' where collected safe balls and out balls guided out of a guide pathway 26 join together. A part of the ball junction 25' opposite to the exit of the guide pathway is made to project to the rear of the game board so that the space for safe balls and out balls to join will be expanded in the front/rear directions.
Patent JP-S61282269-A (JP)
Title: Doffing device in surface frictional driving system taking-up apparatus
Inventor: KASAI MASATAKA
IPC: B65H67/04
Filed: 1985-06-10
Abstract: PURPOSE:To secure the safe doffing work by covering the surface of a taking-up roller by shifting a guide plate arranged between the supporting shaft of a cradle arm and a taking-up roller in the horizontal direction and introducing the package in full state to a storage plate. CONSTITUTION:A tube holder 6 is installed at the top edge of the arm of a cradle 3 installed in turnable ways onto a supporting shaft 4. A guide plate 9 for guiding a package in full state to a storage place is installed onto the turnable links 11 and 11'. When the cradle 3 is lifted up in order to carry out doffing of the package in full state, a cam lever 7 presses a roller 11a, and the link 11 turns counterclockwise around a pin 13, and the guide plate 9 shifts in the horizontal direction, and reaches the position for covering the surface of a taking-up roller 1, and the right edge of the guide plate 9 is set close to the position for the engagement with one edge of a storage plate 19, and loaded onto the upper surface of a bracket 20. Then, the cradle 3 is opened to permit the natural drop of the package in full state, and then received by the guide plate 9 to introduce the package to the storage plate 19.
Patent JP-H0422118-A (JP)
Title: Semiconductor aligner
Inventor: NAKANO KAZUSHI
IPC: G03F7/20
Filed: 1990-05-17
Abstract: PURPOSE:To prevent the precision deterioration an aligner caused by temperature change, by dividing parts into independent spaces, and performing independent air conditioning for each of the spaces. CONSTITUTION:In a space A, the air from a cooler 81a in a machine chamber is adjusted at a specified temperature by a reheater 82a, and supplied to the space A through a cleaning filer 84a. The air in the space A is returned to the machine chamber by a duct 89a. Thus clean air is always supplied to the space A. Temperature is measured by a temperature sensor 85a, and the cooler 81a and the reheater 82a are controlled by a temperature controller 83. To a space B and a space C, the clean air subjected to independent temperature adjustment is always supplied in the same manner as the case of the space A. To a space D, the clean air which is branched from the space A and subjected to temperature adjustment is supplied.