baber/WOPTO huggingface dataset:
Patent JP-H078501-A (JP)
Title: Lithomyl device
Inventor: OTAKE AKIFUMI
IPC: A61B17/22
Filed: 1993-06-22
Abstract: PURPOSE:To provide a lithomyl device, by which an ultrasonic probe for a body cavity is inserted directly in a biotissue to detect a calculus easily and the end of crushing can surely be confirmed. CONSTITUTION:While a probe 4 for a body cavity inserted in the vicinity of a calculus 100 is rotated in the direction of an arrow A or B, ultrasonic pulses are transmitted and received to and from an ultrasonic vibrator 6 for B mode, and according to a received signal, a display part 9 displays an image of a calculus in a biotissue. The ultrasonic pulses are transmitted and received to and from an ultrasonic vibrator 4 for A mode set on the tip of the probe 4 for a body cavity, and according to the received A mode received signal, a detecting part 8 detects the existence/absence of a calculus in a biotissue. Only when the detecting part 8 detects the existence of a calculus 100, a control part 10 permits a shock wave generating device 2 to generate a shock wave. Thus, shock waves are generated from the shock wave generating device 2 to crush the calculus 100. At this time, how the calculus 100 in the biotissue is crushed is displayed in real time and continuously by the display part 9.
Patent JP-H0316076-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKUDA NAOKI
IPC: G11B27/10
Filed: 1989-06-13
Abstract: PURPOSE:To easily and effectively utilize VASS information by automatically writing the latest VASS information to each tape cassette by utilizing the movement of the tape cassette at the time of loading and unloading. CONSTITUTION:The subject device is equipped with a rewritable memory 4 for temporarily storing the virtual address search system (VASS) information, an information recording magnetic tape 7 stuck to a case body part 15 of the tape cassette 12 and a device for writing information read out of the information recording tape 7 to the memory 4 at the time of loading the tape cassette 12 and also for writing the VASS information stored in the memory 4 at the time of unloading the tape cassette 12 to the information recording tape 7. Then, at the time of loading the tape cassette 12, the VASS information written in the information recording tape 7 stuck to the case body part 15 of this tape cassette 12 can be read out, while at the time of unloading, the modified latest VASS information can automatically be written to the information recording tape 7. By this method, the VASS information exactly and effectively is utilized.
Patent JP-S5374252-A (JP)
Title: Power supply system for constant-voltage constant-frequency power source device
Inventor: KURODA YOSHITAKA
IPC: H02J3/38
Filed: 1976-12-15
Abstract: PURPOSE: To diminish an apparen load fluctuation by cutting off the load from the constant-voltage constant-frequency power source device CVCF and simultaneously applying a dummy load at the time when a short-circuit accident happens at the load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6043633-A (JP)
Title: Liquid-crystal color display panel
Inventor: TANMACHI KAZUAKI
IPC: G03C7/12
Filed: 1983-08-19
Abstract: PURPOSE:To make positioning many kinds of color filter at a liquid-crystal optical shutter, facilitate the positioning, and expose and develop a photosensitive emulsion layer for coloring by using the liquid-crystal optical shutter to control the color and place of light to be exposed. CONSTITUTION:Microglass 21 having the photosensitive emulsion layer 20 is fitted to the liquid-crystal optical shutter 23. When this emulsion layer 20 is exposed, the liquid-crystal optical shutter 36 is fitted to the jig consisting of, for example, a white light source 33, filter 4, and frame 35 with the photosensitive emulsion layer 37 turned to outside. When a blue filter is formed, parts 40 of the liquid-crystal optical shutter 36 where the blue filter is formed are opened and other parts 41 are closed; and a blue filter 34 is set in this state and the white light source 33 is turned on to expose the blue sensitive emulsion layer of the photosensitive emulsion layer 37. Similarly, a green and a red color filter are formed. Then, a color filter is arranged at the liquid-crystal optical shutter and there is no shift because of self-matching.
Patent JP-H09329816-A (JP)
Title: Optical control method and optical controller
Inventor: UENO ICHIRO
IPC: G02F1/35
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To extract a light response of satisfactory magnitude and speed out of a light responsive optical element with good reproducibility. SOLUTION: Control light is emitted from a light source 1, and signal light is emitted from a light source 2. The control light and the signal light are converged by a condensing lens 7, then, the optical element 8 is irradiated with the light. Only the signal light is detected by a photodetector 22 through a photoreceiving lens 9 and a wavelength selecting filter 20. The transmissivity of the signal light reversibly increases/decreases in accordance with the on/off of the control light, then, the intensity of the signal light is modified. By setting the numerical aperture of the photoreceiving lens 9 substantially smaller than that of the condensing lens 7, the light response of satisfactory magnitude and speed is pulled out of the light receptive optical element 8.
Patent JP-H0446693-A (JP)
Title: Weld plating method
Inventor: ITO KAZUTOSHI
IPC: B23K31/00
Filed: 1990-06-08
Abstract: PURPOSE:To prolong the service life of an aluminum-plated steel sheet welded product by feeding aluminum in parallel with welding to a molten weld zone. CONSTITUTION:An aluminum-plated steel sheet 3 to be welded is welded by arc welding 1. At this time, an electrode wire 4 is fed toward a molten pool by feed rollers 2 and aluminum plated on the steel sheet 3 surface is molten and disappears and does not almost remain on a molten part 13. In parallel with this welding, plating is carried out by feeding aluminum plating material 14 on the molten part 13 by feed rollers 15 with its tip 14a in contact with the molten part 13. Consequently, corrosion resistance of the weld zone is improved and electrolytic corrosion is also not caused and the service life of the product can be remarkably prolonged.
Patent JP-S5939333-A (JP)
Title: Granulation of fine powdery coke in high efficiency
Inventor: AYABE NOBUROU
IPC: C10L5/00
Filed: 1982-08-31
Abstract: PURPOSE:To obtain coke proper in strength and a size and extremely reduced in the generation of nitrogen oxide, by containing coarse particulate coke with a particle size of 1mm. or more in fine powdery coke in an amount of 30% or more. CONSTITUTION:In performing efficient granulation of a fine powdery particle with a particle size of 0.3mm. or less, 15% or more fine powdery coke with a particle size of 0.3mm. or less and 30% or more coarse particulate coke with a particle size of 1mm. or more are contained to carry out granulation. By this method, the coarse particulate part with a paticle size of 1mm. or more comes to a granulation nucleus and positively adsorb the contained fine powdery coke with a particle size of 0.3mm. or less by recessed holes or air voids present on the surface thereof to make the formation of a fine powdery coke outer shell layer due to tumbling extremely rapidly and easily.
Patent JP-S5775363-A (JP)
Title: Control system of common memory
Inventor: NAKANO YOSHIO
IPC: G06F15/177
Filed: 1980-10-30
Abstract: PURPOSE:To prevent the lowering of the reliability for the entire multiprocessor system, by executing a memory action with use of a processor mode display signal when an access is given to one of the double-structure common memories. CONSTITUTION:An access request if produced from a processor O is processed only inside a main memory in the normal operation mode, and a mate starting circuit 50 has no operation. In case no normal operation is carried out, the access request is processed inside the main memory. At the same time, the circuit 50 starts is operation to deliver a start signal to a mate memory. The mate memory fetches the address and the write data signal out of the main memory to perform a memory operation. Thus the mate memory works as if an access request were given from a processor to secure a coincidence between the operation and the contents of both memories. The same process is carried out also in case an access request is  produced from a processor 1. The same effect (obtained with two processor pairs)  can be obtained with 3 processor pairs.
Patent JP-S6212444-A (JP)
Title: Method for prevention against autotheft
Inventor: TSURIYUU SHIZUKA
IPC: B60R25/10
Filed: 1985-07-09
Abstract: PURPOSE:To prevent an automobile, articles inside the car and fuel from being stolen before it happens, by constituting an alarm device so as to be operated when a rider door and/or an oil feeding door of the car are opened. CONSTITUTION:When a driver leaves his car, after every door inside the car is locked, a key is inserted into a key hole of a door key switch 1 separately installed in addition to a key hole for door locking, turning on this switch 1. In this state, when either of front symmetrical door switches 2 and 3, rear symmetrical door switches 4 and 5, and an oil feeding door switch 6 is turned on by an act for the purpose of theft, a motor horn 7 resounds, coming to inform the driver of the theft. At the time of boarding, after the door key switch 1 is turned off, the door lock is released. In this state, the motor horn 7 is designed so as to resound only at a time when operating a steering wheel horn switch 8.
Patent JP-H10325366-A (JP)
Title: Mounting method of injection valve for natural gas engine
Inventor: SATO TORU
IPC: F02M69/04
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To improve cleanliness of exhaust gas and fuel consumption performance by making gaseous fuel collide against intake air flow, and evenly mixing air with the gas fuel. SOLUTION: In this mounting method for an injection valve of a natural gas engine, an injection valve 6 is arranged on a side wall of an intake pipe 27 in a downstream of a throttle valve 25. An injection port of the injection valve 6 is directed opposedly to intake air for injecting natural gas fuel only in the intake stroke. The injection valve 6 is arranged on the outer side of a bent portion of the intake pipe 27, and also in the downstream thereof. The natural gas fuel is injected to an area where velocity of the outer intake air is relatively higher compared to the center axis of the bent portion.
Patent JP-2000338871-A (JP)
Title: Taikyoku 9999 perpetual calendar and future forecasting calendar
Inventor: MIKI SHIZUAKI
IPC: G09D3/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To produce a future forecasting calendar which smoothly solves the year 2000 problems with computers and eliminates the global anxiety as to the end of the century and a calendar 'Taikyoku 9999 Perpetual Calendar'. SOLUTION: The identification numerical values by the computers of the Christian era 2000 are successively shifted from the two-digit identification of '00' to four-digit identification of MS0000, by which the year 2000 problems with the computers are eventually replaced with the 11999 problems in terms of the Christian era 10000 tears ahead. The anxiety and fretfulness of the sentiments of the people as to the end of the century are eliminated by having a long-term field of vision of a 1000-year span and are solved by guiding the people to the prosperity and healthy evolution of the life.
Patent JP-H052327-A (JP)
Title: Simultaneous developing and cleaning type image forming device
Inventor: MOCHIZUKI YOSHIAKI
IPC: G03G15/08
Filed: 1991-06-24
Abstract: PURPOSE:To perfectly remove residual toner by cleaning and to form a high- quality image while shortening a preparatory rotating time. CONSTITUTION:The image forming device of a simultaneous developing and cleaning system is constituted by providing a developing bias impressing delay control means 20 which controls the delay of the impressing of a developing bias power source 10 so that developing bias Vb impressed on a developing roller 6 is delayed by a set time Ts from the preparatory rotating time t1 of a photosensitive drum 1 so as to be impressed. Thus, reverse cleaning action is prevented while contriving power saving regardless of whether the residual potential on the drum 1 is high or low and whether the residual toner T6 stuck to the drum 1 is much or little.
Patent JP-S5942405-A (JP)
Title: Photoectrical position detector having sensitivity adjuster
Inventor: TAKAHAMA AKIO
IPC: G01B11/02
Filed: 1982-09-01
Abstract: PURPOSE:To perform the measurement which does not depend on the length of each element of an image sensor and to improve resolving power by converting a video signal to an analog signal then performing measurement. CONSTITUTION:An oscillator 9 outputs the clock pulse f0 of a frequency f0 and outputs a start pulse ST. The pulse f0 is inputted to the 1st and the 2nd frequency synthesizers 10, 11. The synthesizer 10 is constituted of a phase comparator 12, a voltage control oscillator 13 and an N1 frequency divider 14. The clock pulses of the frequency N1.f0 are outputted from said synthesizer and the clock pulses of the frequency N2.f0 are outputted as time measuring pulses from the synthesizer 11. The video signal outputted from an image sensor 7 is inputted to an analog signal forming means 25 and a counter means 26, and the time until the analog signals attains a prescribed value since the time when the reference signal is generated is counted.
Patent JP-S56131148-A (JP)
Title: Device for printing and pasting pressure sensitive label
Inventor: YUUJIN UOOREN BIIRUZU
IPC: B41K3/06
Filed: 1980-10-29
Abstract: A feed wheel (72) advances a release liner supporting the labels. A brake (96) prevents movement of the label stock (35) during application of a label. A ratchet (94) and pawl (92) arrangement incrementally advances the feed wheel each time a hand lever (54) is returned to its rest position. At the same time, a second ratchet (168) and pawl (162) arrangement is effective to remove the brake during the incremental label stock advancement. The feed and brake release ratchets are preferably integrally connected to opposite sides of the feed wheel. Mechanisms are also provided for ensuring removal of the brake prior to incremental label stock advancement and for manually iatching the brake in its released position during loading of label stock in the apparatus. 
<??>An inking roller mechanism (65) for the apparatus print head (62) includes a latching mechanism (214) which in a first position latches the ink roll in place and in a second, non-latching position permits removal and replacement of the ink roll without tools. Further, the print head construction is such that one of a different number of print heads may be secured into the apparatus, again without tools. Further, the print head includes a plurality of print bands (310) mounted on upper and lower drive gears (312, 314) where the lower drive gears are hexagonal in shape. A selector shaft (340) which may be shifted to a selected print band and then rotated to rotate the print band to a selected position includes a selector shaft detenting means (350, 354) which detents the shaft close to the axis thereof.
Patent JP-S5941325-A (JP)
Title: Preparation of heat-resistant resin
Inventor: TAKAHASHI HIROSHI
IPC: C08G61/08
Filed: 1982-09-01
Abstract: PURPOSE:To prepare a heat-resistant resin having improved heat-resistance, color tone, transparency, mechanical properties, etc., by hydrolyzing a ring-opening polymer of a 5-norbornene-2-carboxylic acid ester derivative in two steps, and neutralizing the product. CONSTITUTION:The objective heat-resistant resin is prepared by (1) dissolving a ring-opening polymer of a 5-norbornene-2-carboxylic acid ester derivative composed of the recurring unit of formula (R1 is H, alkyl or phenyl; R2 is H or alkyl; R3 is alkyl) in an organic solvent (e.g. ketone) miscible with water, (2) adding an alkali (e.g. sodium hydroxide) to the solution and hydrolyzing the polymer at 50-80 deg.C until a part of the polymer begins to precipitate, (3) adding water to the system to dissolve the precipitated polymer and hydrolyzing preferably at 80-100 deg.C for about 0.5-3hr under agitation, and (4) neutralizing the product with an acid (e.g. hydrochloric acid).
Patent JP-H023503-A (JP)
Title: Independent suspension for steering wheel
Inventor: IWATA HIDEYUKI
IPC: B60G3/26
Filed: 1988-06-22
Abstract: PURPOSE:To improve the connectability of a tire by forming the lower link linking the lower end of a wheel support member to a car body by the front arm extending in the car width direction and the rear arm extending to a slant rear part from a wheel support member side to car body side. CONSTITUTION:Both upper and lower end parts of a knuckle which are wheel support members are respectively linked to both upper and lower links in the multi-link type suspension 10 for a front wheel (steering wheel). In this case, the lower link is formed from both front and rear arms 12, 14, each one end 12a or 14a is linked to each of both front and back ends of a lower end link part 11a of the knuckle and the respective other ends 12b, 14b are linked to a car body as well. The front arm 12 is then extended in the direction orthogo nal with the vehicle front and back direction X, i.e., the car width direction Y at the vehicle straight advance time. The rear arm 14 is extended with the specified angle for the vehicle front and back direction X at a slant rear part from the knuckle side to car body side.
Patent JP-H08314423-A (JP)
Title: Display device
Inventor: AOSHIMA NATSUO
IPC: G09G5/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide a device which has a blink inducing means to prevent dried eyes and eyestrain due to reduction of the number of blinking times during operation of a video apparatus. CONSTITUTION: The device is provided with a first timer 31 which counts definite or indefinite moderate blinking time intervals, a second timer 32 which counts the time of every one of the changes in the visual information which are induced by the signals issued from the first timer and repeated for plural times, a visual information changing means which imparts changes to the color or luminance of the visual information based on the signals generated by the first timer 31 and the second timer 32, and a counter 33 which counts the times of actuation of the visual information changing means to suspend the repetition of actuation of the second timer 32 at a specified number of times.
Patent JP-2000345863-A (JP)
Title: Intake throttle valve device
Inventor: EGUCHI ISAO
IPC: F02D9/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent the accident of an uncontrollable throttle valve by informing a driver of the damage to one side coil torsion spring at the point of time of this accident. SOLUTION: This intake throttle valve device is provided between a throttle valve lever 5 and positioning members 11 and 12, and is equipped with a cylindrical coil spring for parting the lever 5 from the screw 11 when only any one side elastic force of first and second coil torsion springs 6 and 7 is applied to the lever 5 at the time of a fully closed throttle valve, and a warning means for informing the separation of the lever 5 from the members 11 and 12 by a signal from an opening sensor 10.
Patent JP-H103893-A (JP)
Title: Opening and closing mechanism of battery cap
Inventor: SAITO SHINICHI
IPC: H01M2/10
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing mechanism of a battery cap capable of providing a necessary degree of a clicking sensation in the opening/closing mechanism of the battery cap having a clicking part in a miniaturized electric product. SOLUTION: In an opening and closing mechanism provided at a battery cap 11 and having a clicking part utilizing elastic force of a metal plate 10 for connecting two batteries in series, the metal plate 10 is pressurized via a battery by means of an elastic force of a battery contact spring 4 positioned on an opposite side of the metal plate 10, and the metal plate 10 is rotationally provided at a main body 1 so that the elastic force of the battery contact spring 4 is applied via the battery to the vicinity of a free end part (protrusive bent part 10e) constituting part of the clicking part. In addition, the battery cap 11 can be slid by a specified quantity relative to the metal plate 10, and the clicking part is constituted by a protrusion part 11e provided on an inner face side of the protrusive bent part 10e and the battery cap 11 that are provided in the metal plate 10.
Patent JP-H0715345-A (JP)
Title: 1-7 modulation data generator
Inventor: TANEHASHI MASAO
IPC: H03M7/14
Filed: 1993-06-24
Abstract: PURPOSE:To attain 1-7 modulation of optional data by adding dummy data after 1-7 modulation data in the 1-7 modulation data generator. CONSTITUTION:A data generating section 11 before modulation receives format data to generate a data group (a) before modulation in which 1-7 modulation and NRZ modulation before 1-7 modulation are in existence in mixture is generated, a 1-7 data generating section 12 replaces only a data part subject to NRZ modulation into dummy data to generate a 1-7 data group (b) and to provide an output of a conversion start instruction (e) to a data generating section 14 after 1-7 modulation. In this case, a 2-bit '00' is added to a part just before the dummy data in a pattern of the dummy data to form a pattern for making 1-7 modulation complete. Then the data group (b) is stored in a data storage section A13 and when the generating section 14 receives the instruction (e), the data group (b) is read and a data group C is generated after 1-7 modulation. Then a modulation end signal (f) is modulated and outputted from a data generating section 16 and the data group C is stored in a data storage section B15 and the data group C is outputted from a storage section 17.
Patent JP-S5275403-A (JP)
Title: Pick-up arm device
Inventor: YASUDA HIROSHI
IPC: G11B3/28
Filed: 1975-12-19
Abstract: PURPOSE: To prevent the slipping of a stylus by fitting a cam plane to the revolving shaft of an arm, applying pressing force to the cam plane and making the outside force while the stylus is tracing the non-modulated grooves of a record larger than that while it is tracing modulated grooves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0512502-A (JP)
Title: Automatic checking and collecting device
Inventor: KUROKAWA MAKOTO
IPC: G06K19/06
Filed: 1991-06-25
Abstract: PURPOSE:To simplify a mechanism and to save labor. CONSTITUTION:When a user passes a commuter's ticket 5 or a ticket along a center groove of an automatic checking and collecting device 1, an optical data reading part 2 reads out printed data 6 and a control part 4 executes necessary data processing through an interface cable 3. Consequently the mechanism of the device can be simplified because the precise movement of an object to the reading part 2 is unnecessary and a user is not required to take out a commuter's ticket from a case or the like because the direct contact of the object with the reading part is unnecessary.