baber/WOPTO huggingface dataset:
Patent JP-H09164273-A (JP)
Title: Game machine and game machine system using the same
Inventor: SAIKAI SATOSHI
IPC: A63F13/23
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce the processing amount of CPU and to reduce the number of pins of connector for connecting a controller to a game machine. SOLUTION: This game machine 10 for performing image processing based on manipulator data while being operated by an operator and connected with plural manipulators 40 for modulating and outputting the manipulator data expressing the manipulating states of manipulator by receiving instruction data is provided with a central processing means 11, storage means 14 for action, receiving means, temporary storage means, data processing means and a transmitting means.
Patent JP-H02716-A (JP)
Title: Preparation of alcohol
Inventor: JIERAARU KAIE
IPC: C07C67/00
Filed: 1988-12-27
Abstract: PURPOSE: To accelerate such a reaction to produce alcohols by reacting an organohalide with a carbonyl compound in an organic solvent in the presence of metallic manganese, and then hydrolyzing the product, by making an ester present in the reaction medium.  
     CONSTITUTION: When an organohalide is reacted with a carbonyl compound in an organic solvent in the presence of metallic manganese, the product is hydrolyzed to produce secondary-tertiary alcohol useful not only for perfume but also for drugs, 3-13C ester derived from 2-12C carboxylic acid and 1-12C alcohol, preferably 2-4C aliphatic acid and 1-3C alcohol is made to exist in the reaction medium so that the starting time of the reaction from after approximately 2 hr to after 30-40 min as compared with a known method, and the reaction time is reduced from at least 12 hr to 1-6 hr, most preferably to 3.5-4.5 hr. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09141568-A (JP)
Title: Spring pin extractor
Inventor: MIYAMOTO MASAHIRO
IPC: B25B27/08
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To easily extract a driven spring pin. SOLUTION: A spring pin P driven into a base B is press-fitted into stepped press-fitting holes 6, 7, provided at a pin press-fitting member 5 at the lower end of a body 1, while being contracted in diameter. Upward impact is then applied to the tool body 1 by a hammer member 10 to extract the spring pin P. Lastly a pin push-out rod 13 is struck from above to discharge the spring pin P closely fitted in the pin press-fitting member 5.
Patent JP-H02173079-A (JP)
Title: Method for joining of object
Inventor: SHIBATA FUMIO
IPC: C09J5/00
Filed: 1988-12-26
Abstract: PURPOSE:To improve the workability and to obtain stable bonding strength at the joint area by using a press-molded solid adhesive in plate form prepared from a thermosetting powdery adhesive for joining an object to a surface of a base material. CONSTITUTION:A press-molded solid adhesive 1 in plate form prepared from a thermosetting powdery adhesive is used for joining an object 10 to a surface 20a of a base material 20. To effect joining, pieces of the solid adhesive 1 are arranged on the surface 20a, and the object 10 is placed on each piece of the solid adhesive 1; the solid adhesive 1 is melted by heating and then heating is stopped to allow the adhesive to cure. This joining method can be suitably utilized in the case where the base material is a metallic plate and the object to be joined comprises a ferromagnetic material (ferrite).
Patent JP-H08184734-A (JP)
Title: Optical fiber cable
Inventor: NAKATANI WATARU
IPC: G02B6/44
Filed: 1994-12-28
Abstract: PURPOSE: To easily separate a tensile-strength body and core of tape optical fiber cable in a short time by making an external jacket layer thin where the tensile-strength body is positioned and sectioning it in a spectacles shape. CONSTITUTION: Two cores of tape optical fiber cable 1 and 2 are arrayed in parallel on the same plane, the tensile-strength body 7 is arranged on the center plane between the cores of tape optical fiber cable 1 and 2, and they are coated together with the external jacket layer 10. This external jacket layer 10 is made thinner at the part 10a where the tensile-strength body 7 is positioned than at the parts 10b where the cores of tape optical fiber cable 1 and 2 are positioned and thus sectioned in the spectacles shapes.  In this case, internal stress is concentrated on the thin part 10a of the external jacket layer 10 only by gripping the cores of tape fiber cable 1 and 2 from outside the external jacket layer 109 and applying forces separating them to both sides with bare hands, so the external jacket layer 10a coating the outer periphery of the tensile- strength body 7 is torn off and the cores can easily be separated in a short time.
Patent JP-H03189229-A (JP)
Title: Car airconditioner
Inventor: NODA JUNICHI
IPC: B60H3/06
Filed: 1989-12-20
Abstract: PURPOSE:To prevent bad smell from intruding into a car by dividing an outside air introducing duct into two passages, providing selectability for passage with a passage selecting means operated by a passanger, and furnishing in a first passage a filter having air purifying effect or deodorizing effect. CONSTITUTION:In a car airconditioner, changing-over of an intake door 3 selects either the inside air (cabin air) fed from an inside air hole 4 or the outside air fed from an outside air introducing duct 5. The air is passed through an evaporator 13, air mix door 20, and heater 21 by a blower 9, and upon temp. adjustment, is blown into the cabin from blowout holes 26-28. Therein the inside of the outside air introducing duct 5 is divided into a filter passage 5A, which goes through a filter 6 equipped with air purifying and deodorizing effects, and a bypass passage 5B which detours the filter 6, and these passages 5A, 5B are selected by a filter door 7 as a passage selecting means. This enables effective removal of bad smell of waste gas etc. when outside air is introduced.
Patent JP-H07234437-A (JP)
Title: Diaphragm mechanism
Inventor: JIYUUDO ANSONII SANGUREGORII
IPC: G03B9/07
Filed: 1994-12-28
Abstract: PURPOSE: To provide a diaphragm mechanism which easily and accurately positions a blade at an opening position. CONSTITUTION: This diaphragm mechanism is provided with at least one blade 1 or 2, which moves along the path between a closure position and at least one opening position. At least one of hard stoppers 7a-7c moves between a 1st position off the path and a 2nd position on the path, and positions the blade 1 or 2 at the opening position when the edge of the blade comes into contact with the hard stopper. When the hard stopper is at the 1st position, the hard stopper is off the movement plane of the blade, so that blade can easily and accurately be positioned at the opening position.
Patent JP-H09167400-A (JP)
Title: Tape speed control method and tape unit provided with the method
Inventor: IMAI TOSHIAKI
IPC: G11B15/48
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To quickly control the deceleration of even a short tape to prevent the tape from being damaged by calculating a winding radius from the revolving speed of another tape reel following a winding tape and performing speed control. SOLUTION: Reel sensors 12 and 13 count the rotational numbers of reel bases 3 and 4 and send the revolving speed of supply and take-up reels 5 and 6 to a microcomputer 11. The microcomputer 11 calculates a winding radius indicating the winding amount of a magnetic tape based on each revolving speed of the reels 5 and 6. A sensor 14 detects the rotational speed of a capstan motor 10 and obtains the rotational speed of a magnetic tape 7 by the microcomputer 11. The ratio of the winding radius of the supply real 5 to that of the take-up reel 6 is detected for every cycle, thereby the length of the magnetic tape is judged based on the change of the detected ratio and deceleration control is performed in accordance with the length of the magnetic tape. By this deceleration control, the tape is prevented from being damaged.
Patent JP-H04207377-A (JP)
Title: Video printer
Inventor: OKADA YOSHINORI
IPC: H04N5/91
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a high gradation and good printed picture quality by controlling a negative feedback so that the level of a video part of an input signal is increased in proportion to the input untill the level is lower than a prescribed level and the level is a constant when the level is the prescribed value or above. CONSTITUTION:A luminance signal outputted from a switching circuit 6 is amplified through a variable gain amplification circuit 7 and simultaneously an output signal is controlled with the negative feedback to the circuit 7 through a detected signal generating detection means 8. Then, the circuit 7 is arranged at the proceeding stage of an A/D converter, and controlled with the negative feedback so as to increase the level of the video part (part except a synchronization part) of the output video signal in proportion to the video part level of the input signal untill the video part level of the input video signal is in the prescribed level and so as to be a constant level when the level is the prescribed value or above. Thus, dynamic range of the A/D converter is set efficiently and the good printed picture quality is obtained.
Patent JP-H01172098-A (JP)
Title: Tail unit and thrust force deflecting vane for v/stol plane
Inventor: KAMO KEISUKE
IPC: B64C29/00
Filed: 1987-12-25
Abstract: PURPOSE:To reduce resistance at the time of high speed flight and secure the attitude controlling force for the airframe at the time of low speed flight by forming a tail unit with possibility of rotating in horizontal and vertical plane by the use of a deflecting device. CONSTITUTION:A jet engine 2 is incorporated in a housing 1, and an exhaust gas stream 4 is jetted backward from a nozzle 3 formed at the outlet from the housing. Through a runner boss 7 as a tail unit deflecting device 6, a tail unit 8 is mounted at the backmost parts of a pair of brackets 5 fixed at the two sides of this housing 1. This tail unit 8 shall be rotatable round a revolving shaft 10 in parallel with a turbine shaft 9 and round a swing shaft 11 orthogonally intersecting the first named shaft 10 either individually or in combination. This allows the tail unit 8 to be in service in overhung condition outside the airframe at the time of high speed flight and in service retracted in the exhaust gas stream 4 at the time of low speed flight, and further at the time with stable airframe, the tail unit 8 is rotated round the swing shaft 11 to deflect the exhaust gas stream 4 downward.
Patent JP-H10165286-A (JP)
Title: Hanger
Inventor: TANAKA MINEKO
IPC: A47G25/40
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To save space in a containing space and to permit armhole parts to be quickly dried by providing a hanging tool in the center part of a main body so as to be freely attachable/detachable and also forming the length of the main body to be the one till a part in the neighborhood of a pair of sleeve openings in clothes. SOLUTION: A hanger 1 is provided with a hanger main body 2 and a hanging tool 3 is provided in the center part C of the hanger main body 2 so as to be freely attachable/detachable. The main body 2 uniformly inclined downwards from the external side of the center part C to both end 2e sides in an open state and a smooth reverse V-shape is obtained as a whole. The length L1 of the main body is formed to be the one till the part in the neighborhood of a pair of sleeve openings a1 of the clothes A. In the hanger 1, the length L1 of the main body is adopted as the one being more than the double of the shoulder width in the clothes A and being equal to below length W(a1-a1) from the cuff a1 to the cuff a1 in the clothes A.  When the center part C of the main body 2 is made to be a state where the half bodies 2a of the main body are opened, the cross-sectional shape of the center part C is provided with a flat surface at a lower surface side and with an arc-shape at an upper surface S2 side.
Patent JP-H06154404-A (JP)
Title: Ball discharge control device in pachinko game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1992-11-16
Abstract: PURPOSE:To enable correct discharge operation by discharging balls on the conditions that balls exist in a ball guide rail for supplying balss and balls exist in a ball discharge device, and completing the discharge operation when the number of times of detecting the discharged balls reaches a designated number of times. CONSTITUTION:A first ball detecting switch SW1 is provided on a ball guide rail where a ball discharge device is disposed on the downstream side, and second ball detecting switches 4,5 are provided in the ball discharge device. On the discharge side of the ball discharge device, there are provided discharged ball detecting switches 6, 7 for detecting the discharged balls discharged from the ball discharge device one by one. In a micro-computer 33, only when the respective ball detecting switches SW1, 4, 5 detect the existence of balls at least at the time of one discharge operation, the discharge operation of the ball discharge device 3 is executable, at the end of discharge operation, the number of times of detecting discharged balls by discharged ball detecting switches 6,7 is counted, and the discharge operation of the ball discharge device is completed on condition that the counted number reaches a designated number of times.
Patent JP-H04201684-A (JP)
Title: Theft prevention control device for motorcycle
Inventor: YOSHIDA TATSUYA
IPC: B62H5/00
Filed: 1990-11-30
Abstract: PURPOSE:To stop ignition when power is supplied to an ignition device bypassing an ignition switch by turning on a main power supply and a theft prevention sub-power supply for supplying electric power to the ignition device, detecting a potential difference between the aforesaid power supplies only for the predetermined time after turning on the power supplies, and then making judgment as to the occurrence of theft on the basis of the potential difference. CONSTITUTION:An ignition switch 2 has two built-in contacts and both contacts are concurrently turned on and off with an ignition key. One of the contacts is for a main power supply, and the other is for a sub-power supply to supply battery voltage to an ignition device via a resistor 21. Two types of power supply voltage are inputted to an A/D converter 42 for conversion from an analog signal to a digital signal. In addition, a potential difference between both types of voltage is detected by CPU 44 for identifying the occurrence of theft and determining whether ignition is interrupted or not. When a motorcycle is started with the ignition key, both main and sub-main power supplies are turned on approximately concurrently, thereby giving a potential difference. Actually, however, it is difficult for a thief to turn on both of the aforesaid power supplies concurrently, and the occurrence of theft can be identified by detecting that the potential difference is outside a normal range via the detection of the difference at the time of turning on the aforesaid power supplies.
Patent JP-H11157125-A (JP)
Title: Light emitter
Inventor: DOUMOTO CHIKAGE
IPC: H04N1/036
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To form a clear latent image on a photosensitive structure by increasing the intensity of light cast on the photosensitive structure when the light emitter is to be used as an image forming means of a page printer. SOLUTION: The light emitter is comprised of a silicon substrate 1, a semispherical silicon oxide layer 6 that is embedded in the silicon substrate 1, the upper end of which is exposed to the top face of the silicon substrate 1, a porous silicon layer 3 that is embedded in the silicon substrate 1, the upper end of which contacts the silicon oxide layer 6 and the lower end of which is exposed to the underside of the silicon substrate 1, a translucent first electrode 7 that is put on and fitted to the top face of the silicon substrate 1 and connected to the silicon oxide layer 6, and the second electrode 4 that is put on and fitted to the underside of the silicon substrate 1 and connected to the porous silicon layer 3, and light emitted from the porous silicon layer 3 by applying voltage between the first electrode 7 and the second electrode 4,  is collected in the silicon oxide layer 6 and discharged out.
Patent JP-H04205821-A (JP)
Title: Objective lens drive device
Inventor: YAMAUCHI YOSHIAKI
IPC: G11B7/085
Filed: 1990-11-30
Abstract: PURPOSE:To achieve overwriting and enable recording and reproduction speed of information to be improved by mounting a plurality of objective lenses to a same bobbin, placing each objective lens in the same track circumferential direction of a recording medium, and driving in focus direction and track direc tion independently. CONSTITUTION:Detection beams 3a and 3b which are emitted from a fixed optical system 2 are sent to a coarse actuator 4 which runs in radial direction of a recording medium 1, are guided to an objective lens drive device 5a which is mounted to the coarse actuator 4, and are collected onto a target track on a recording medium 1 by objective lenses 6a and 6b, thus enabling information to be recorded and reproduced. At this time, the objective lens is controlled independently by an objective lens drive device 5a using two objective lenses at the same bobbin 12, thus achieving overwriting and at the same time improving recording and reproduction speed.
Patent JP-H07191745-A (JP)
Title: Traveling vehicle control equipment
Inventor: WATANABE YOSHITAKA
IPC: G05D1/02
Filed: 1993-12-27
Abstract: PURPOSE:To read stored information without lowering a traveling velocity by installing a storage medium provided with a storage means storing control information of a traveling vehicle and the ground side communication means of the control information in correspondence to a traveling route. CONSTITUTION:When a communication means 7 on the side of traveling vehicle transmits information specifying an address to the communication means 102 on the ground side of the storage medium T, the communication means 102 on the ground side reads out stored information of the address specified from the communication means 7 on the side of the traveling vehicle, namely control information of the traveling vehicle A from a storage means 101 and transmits it to the communication means 7 on the side of the traveling vehicle. Then, the control means 9 of the traveling vehicle A controls the working of the traveling vehicle A based on control information transmitted from the communication means 7 on the side of the traveling vehicle. At this time, the travelling vehicle A can read out necessary address information from among stored information stored by the address and can reduce information quantity read out from a single storage medium T. Thus, a working time is reduced and working efficiency is improved.
Patent JP-2001152234-A (JP)
Title: Carbon adding method to molten steel in ladle
Inventor: SUZUKI RYOHEI
IPC: C21C7/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a carbon adding method which is efficient and free from any operational troubles such as slag foaming in the case of refining high carbon steel by a ladle refining furnace. SOLUTION: In the carbon adding method to the molten steel in the ladle, the carbon is captured by blowing the powder and granular carbon to slag by the inert gas.
Patent JP-H08158323-A (JP)
Title: Road sign
Inventor: WADA JUN
IPC: E01F9/615
Filed: 1994-12-05
Abstract: PURPOSE: To reduce the power consumption of an EL device without damaging a required visability by providing a CPU ROM which controls the emission of EL devices with a solar cell system which supplies power to the EL device which illuminates the display part. CONSTITUTION: A road sign consists of a display unit 1, a main EL device 2, a solar cell system 3 and a CPU ROM 4. To illuminate the EL device 2, a blinking power supply system is adopted so as to reduce the power consumption and enhance a visability. The blinking on off time and blinking duty and the number of ignition times of the EL device 2 are controlled with the CPU ROM. Since the solar cell system 3 is charged only in the daytime, light emitting control of the EL device 2 by the CPU ROM is performed until the next charging time under the following patterns which reduce either of the blinking on operation time, the blinking duty and the number of blinking times of the EL device.
Patent JP-2001148679-A (JP)
Title: Radio communication equipment, radio communication system and method therefor
Inventor: KOYAMA AKIHIRO
IPC: H04J3/06
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system capable of reliably detecting signals for synchronization acquisition and highly accurately demodulating the signals on a reception side. SOLUTION: This system is provided with an autocorrelation detection circuit 22 for detecting the autocorrelation of reception signals S19, a cross-correlation detection circuit 24 for detecting the cross-correlation of the reception signals S19, a masking circuit 25 for masking a prescribed range including a detected result for the signals for the synchronization acquisition among the detected results of the cross-correlation on the basis of the detected result of the autocorrelation, a demodulation timing decision circuit 23 for detecting the signals for the synchronization acquisition within the reception signals S19 and establishing synchronization on the basis the masked detected result of the cross-correlation and an OFDM demodulation circuit 20 for performing demodulation on the basis of the established synchronization.
Patent JP-H10158869-A (JP)
Title: Chemical polishing liquid for iron-nickel alloy or iron-nickel-cobalt alloy and chemical polishing method therefor
Inventor: SATO TAKAAKI
IPC: C23F3/06
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a chemical polishing liquid which does not generate harmful gases, such as NOx gases and does not contain fluorine and harmful materials to adversely affect a waste water treatment by incorporating sulfuric acid of a high concn. not conceivable with hydrogen peroxide hitherto. SOLUTION: This chemical polishing liquid contains 85 to 200g/l hydrogen peroxide and 100 to 830g/l sulfuric acid as components. More preferably, the chemical polishing liquid contains 0.01 to 50g/l >=1 kinds selected from a group consisting of A) cationic, nonionic and amphoteric surfactants, B) alcohols or ethers, C) org. acids or their compds. An iron-nickel-base alloy or hon- nickelcobalt alloy is treated at 20 to 60 deg.C treatment temp. and for 10 seconds to 10 minutes treatment time by using such chemical polishing liquid. As a result, the chemical polishing is made possible in the treatment time substantially the same as heretofore and further, the brightness and smoothness nearly equal to heretofore are obtainable by adding a brightness intensifying agent to the liquid.
Patent JP-H07196614-A (JP)
Title: Phenyl-substituted 1,4-dihydropyridines
Inventor: HAINRIHI MAIYAA
IPC: A61K31/44
Filed: 1994-12-07
Abstract: Phenyl-substituted 1,4-dihydropyridines prepared by reacting halophenylaldehydes with  beta -keto esters, where appropriate with isolation of the ylidene compounds and enamines. The substances can be used as active ingredients in pharmaceuticals, in particular in compositions with cerebral activity.