baber/WOPTO huggingface dataset:
Patent JP-H01154042-A (JP)
Title: X-ray photographing device for cassetteless system
Inventor: FUTAMATA SHINICHIRO
IPC: G03B42/02
Filed: 1987-12-11
Abstract: PURPOSE:To facilitate a setting work and to execute the correction against a deviation of a set value by constituting the title device so that a new number of sheets of a sheet reference position can be set by output signals of a sheet reference position detector, a suction state detector and a no-remaining sheet detector when a suction cup moves downward. CONSTITUTION:When an suction cup 31 moves downward, when a counter 101 goes to a no-remaining quantity by the output of a sheet reference position detector 49, a suction state detector 64 and a no-remaining sheet detector 65, a sheet reference position is re-set, based on a moving extent of the suction cup 31 for returning to the sheet reference position from a position at that time. That is, a no-remaining sheet signal is outputted to a no-remaining sheet correcting circuit 103, as well and brought to feedback to the counter 101, therefore, when the suction cup 31 returns to the sheet reference position from this state of no-remaining sheet, a new number of sheets which is converted from its return moving extent is counted. In such a way, a setting operation related to the reference position of the reference position detector 49 is simplified, and a deviation of the reference position of the detector 49 can be corrected automatically.
Patent JP-H01153320-A (JP)
Title: Potentiometer for motor actuator
Inventor: TSUKUDA SADAAKI
IPC: B60H1/00
Filed: 1987-12-11
Abstract: PURPOSE:To aim at reducing sliding noise in a potentiometer for a vehicle air-conditioning apparatus by providing such an arrangement that a rotor formed in its center part with a motor actuator fitting hole is pressed against a base incorporating a resistor through the intermediary of a waved washer. CONSTITUTION:A waved washer 3 is disposed between a cover 4 and a rotor 2 while cylindrical part 2b of the rotor 2 is inserted into a center opening 14b in the cover 4, and then the cover 4 is fixed to a base 1 with the used of attaching holes 4d in the cover 4 and attaching holes 1f in the base 1. Accordingly, the cylindrical part 2b of the rotor 2 is fitted in an opening 1e in the base 1, and a slider of the rotor 2 abuts against the resistor 1b in the base 1, being urged by the resilient force of the waved washer 3. With this arrangement, the slider of the rotor is pressed against the resistor 1b under a constant force so as to smoothly slide thereon, thereby it is possible to reduce sliding noise.
Patent JP-H10152864-A (JP)
Title: Canopy structure
Inventor: FUKUSHIMA SHIN
IPC: E02F9/16
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To enhance the comfortability of a canopy structure. SOLUTION: A canopy structure is composed of a right wall part 14 planted on one side of a seat laid on an upper swivel body 9, a rear wall part 15 planted on the back side of the seat so as to be continuous to the right side wall part 14, and a canopy body 17 positioned just above the seat and continuing to the right wall part 14 and the rear wall part 15. A frame-like transparent panels support frame 25 is fitted in an opening formed in the rear wall part 15, for holding transparent panels 23, 24 therein, so as to enable one of the transparent panel 24 to be supported openable/closable. Thereby it is possible to selectively carry out prevention of entry of the ambient air and rain water from the inside of the canopy structure from the rear side of the latter, and the entry of the air into the inside of the canopy structure from the rear side of the latter.
Patent JP-S64106-A (JP)
Title: Production of cycloolefin random copolymer
Inventor: ISHIMARU NAOSHI
IPC: C08F232/00
Filed: 1987-12-11
Abstract: PURPOSE: To produce the title polymer of a narrow MW distribution efficiently, by copolymerizing an α-olefin with a cycloolefin in the presence of a catalyst comprising a specified transition metal compound and an aluminoxane.  
     CONSTITUTION: An α-olefin is copolymerized with a cycloolefin in the presence of a catalyst prepared from a Group IVB transition metal compound (A) having a ligand comprising a polydentate compound having at least two (substituted) conjugated cycloalkadienyl groups bonded together through a lower alkylene group [e.g., ethylenebis(cyclopentadienyl)-zirconium monochloride hydride] and an aluminoxane (B) [e.g., a compound of formula I or II (wherein R is a hydrocarbyl group, preferably, a methyl group, and m is 2 or larger, preferably, 5 or larger)]. According to this process, a cycloolefin random copolymer excellent in polymerization activity and a narrow MW distribution can be produced efficiently. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H11142720-A (JP)
Title: Focus detector
Inventor: NISHIYAMA YASUHISA
IPC: G02B21/18
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a focus detector constituted so that time required for a focusing action is shortened and focusing accuracy is enhanced. SOLUTION: In a semiconductor laser 21, a probe light beam modulated to AC by a modulator 36 is emitted. Then, a testee body 26 is irradiated with the probe light beams through a polarizing beam splitter 22, a 1/4 wavelength plate 23, an image forming lens 24 and an objective lens 25. The reflected light beam thereof is passed through an optical element and split into two beams by a beam splitter 27. By photodetectors 29 and 31, signals B and A corresponding to incident light quantity are outputted. By an HPF 33, the high-frequency components of the signals are passed so as to generate the signals AH and BH. By an LPF 34, the low-frequency components thereof are passed so as to generate the signals AL and BL. By a switching unit 35, the signals AL and BL are selected when the signal (A+B) is large and the signals AH and BH are selected when it is small.  By a signal processing system 32, the amplitude of the signals AH and BH are defined as A and B and the values of the signals AL and BL are defined as A and B so as to execute the calculation of (A-B)/(A+B).
Patent JP-S63164768-A (JP)
Title: Clamp circuit
Inventor: KAWAHARA ISAO
IPC: H04N5/18
Filed: 1986-12-26
Abstract: PURPOSE:To surely attain DC level recovery immune to noise in a short time by generating a clamp voltage similar to a part or all of horizontal reference signals included in an input picture signal so as to operate switching at a part or all periods of the horizontal reference signal. CONSTITUTION:A reference amplitude detection circuit 7 detects the reference amplitude from the horizontal reference signal component of the signal subjected to A/D conversion. A pattern generating circuit 8 generates a signal similar to the horizontal reference signal and the level difference of the flat portion of the signal is controlled to be the same as the detected reference amplitude. A picture signal changes between two flat portions during the horizontal reference signal period, the pattern generating circuit 8 generates a waveform similar to the horizontal reference signal and the result is fed to a switch circuit 4 via a D/A converter 9, then the potential difference of the outputs between the D/A converter 9 and a buffer circuit 1 hardly includes the change component of the horizontal reference signal. Thus, the switch circuit 4 is conductive during the horizontal reference signal period and sure clamping is applied in a short time.
Patent JP-H10153423-A (JP)
Title: Sun altitude detector
Inventor: SHIMIZU KEIICHI
IPC: G01C1/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To constitute a sun altitude detection system simply and inexpensively, enable fine control, and enable accurate detection irrespective of the changes of characteristics of sensors with time. SOLUTION: Sensors 2, 3 are provided in such a manner that the directions of the maximum sensitivity cross at right angles, detect the intensity of the sunlight, and output detection signals. Angular characteristics of the sensors 2, 3 are cosine characteristics, and levels of the detection signals from the sensors 2, 3 are based on an angle formed by the directions of the maximum sensitivity of each sensor and the sunlight. Consequently, an arithmetic unit obtains sun altitude by the division for two detection signals. It is possible to obtain sun altitude by simple sensors, enable fine control, and constitute a sun altitude detector inexpensively.  Furthermore, since the sensors 2, 3 are arranged adjacent to each other and provide the similar changes with the lapse of time, and sun altitude is calculated based on a ratio of the detection signals 2, 3 in the arithmetic unit, accurate detection becomes possible irrespective of the changes of characteristics of sensors with the lapse of time.
Patent JP-H06164282-A (JP)
Title: Sound level control circuit
Inventor: OYAMADA SHIGEYUKI
IPC: H03G7/00
Filed: 1992-11-20
Abstract: PURPOSE:To output a sound component by replacing an original sound component exceeding a reference level by the component picked out and attenuated thereafter. CONSTITUTION:This circuit is comprised of a sound separating means 1 which separates the sound component 7 exceeding the reference level decided in advance from the sound component 6 within the reference level based on the detection result of a sound level detecting means 3, and outputs them individually, the sound level detecting means 3 which detects the level of sound and detects whether or not the level exceeds the reference level and supplies it to the sound separating means 1, an attenuation circuit 4 which inputs a sound signal 7 exceeding the reference level and attenuates it to a prescribed level, and a voice synthesis means 2 which inserts the sound component attenuated to the prescribed level outputted from the attenuation circuit to the sound component 6 within the reference level outputted from the sound separating means 1 to an original position before separation.
Patent JP-H05147382-A (JP)
Title: Electronic blackboard
Inventor: SOGA SHIGEFUMI
IPC: B43L1/08
Filed: 1991-11-27
Abstract: PURPOSE:To eliminate deterioration of image quality and decline of machine quality arising from a joint of a sheet by a method wherein the joint is made aslant against the axial line of roller shafts provided for carriage of the sheet. CONSTITUTION:A sheet 1, large enough for carrying two or more writing frames and having at least one joint 61, roller shafts 2 and 3a-3c for carriage of the sheet 1, and a reading part that reads characters and images formed on the writing frames are provided. The joint 61 of the sheet 1 is made aslant against the axial line of the roller shafts 2 and 3a-3c. As a result, deterioration of image quality and decline of machine quality arising from the joint of the sheet can be eliminated.
Patent JP-H06139661-A (JP)
Title: Tape guide
Inventor: MATSUOKA HIDETOSHI
IPC: G11B15/61
Filed: 1992-10-29
Abstract: PURPOSE:To reduce the cost and to enable the miniaturization and light weight by press-fitting an inner diameter part of a fixed post formed by a pipe-like member onto a projecting part formed on a guide base and fixing the fixed post on the guide base. CONSTITUTION:A tape is wound around a drum, and the fixed post 1 for guiding this tape, provided on the tape guide is formed by the pipe-like member. Then, the projecting part 2' having an outer diameter which is approximately the same as an inner diameter of the post 1 is formed on the guide base 2, and the projecting part 2' is press-fitted into the inner diameter of the post 1 to constitute a guide base unit. Consequently, since a part for connecting the base 2 and the post 1 is only the projecting part 2' on the surface of the base 2, it is not necessary to form a hole in the base 2. Then, the post 1 and the projecting part 2' are combined by press-fitting in this case, but the same is the case with adhesive combination. By this method, the cost is reduced, and the tape guide can be reduced in weight by the pipe and also miniaturized.
Patent JP-H01154446-A (JP)
Title: Ion beam device
Inventor: KONISHI MORIKAZU
IPC: H01J37/08
Filed: 1987-12-10
Abstract: PURPOSE:To prevent the tip part of an emitter from damage due to discharge for aiming at a long life of the emitter by encircling a needle emitter by a cylindrical member whose at least one part is formed of a conductive material and supplying a gaseous ion source to the tip side of the needle emitter through this cylindrical member. CONSTITUTION:The device is so constituted that a needle emitter 1 is encircled by a cylindrical member 3, whose all or one part is formed of a conductive material, and the tip of the emitter 1 is projected from the tip of the cylindrical member 3, while a gaseous ion source is supplied to the periphery of the emitter 1 from the cylindrical member 3. That is, since all or a part of the cylindrical member 3 is formed of the conductive member, ions radiated from the emitter 1 and electrons emitted from the other respective parts do not electrify the surface of the cylindrical member 3 or electrification is reduced. Thereby, discharge between the emitter tip part 1a and the cylindrical member 3 to be caused by this kind of electrification is suppressed so that damage of the tip part 1a of the emitter due to discharge can be prevented so as to aim at a long life of the emitter 1.
Patent JP-H02159575-A (JP)
Title: Lifetime loss integrating meter for electric apparatus
Inventor: TOYODA EISUKE
IPC: G01R31/00
Filed: 1988-12-13
Abstract: PURPOSE:To enable highly-accurate judgement on lifetime by connecting a lifetime loss integrating meter to a wire-wound thermometer and by increasing and decreasing the number of rotations of a built-in motor. CONSTITUTION:When the highest-point temperature of a winding is indicated by a wire-wound thermometer I, the data on the highest-point temperature are sent to a potentiometer 17 by a pointer 19, a pointer position detection resistance 20 and a contact 21 and the mechanical position of the pointer 19 is detected by the meter 17. This mechanical position is transmitted to a variable resistance 14 disposed in a lifetime loss integrating meter 3, through a driving device 16. When the indication of the thermometer I varies, a sliding contact 15 moves on the resistance 14, corresponding to the movement of the pointer 19. Consequently, a current flowing through a field coil 12 of a DC motor 11 and the speed of the motor 11 varies. Since the loss of the lifetime of an electric apparatus can be integrated and indicated automatically in this way, judgement on the lifetime of the apparatus is facilitated and thus an accident thereof can be prevented.
Patent JP-H08165499-A (JP)
Title: Neutral detergent composition
Inventor: TOMITANI MANABU
IPC: C11D10/02
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a neutral detergent composition not affecting raw materials, safe for human bodies, and not requiring the treatment of waste water without using CFC. CONSTITUTION: The neutral detergent composition has a pH of 5-9 and comprises 3-25wt.% of surfactants comprising a nonionic surfactant and an anionic surfactant, 1-20wt.% of at least one kind of a polar solvent of general formula: R1-O-CO-O-R2 (R1, R2 are 1-4C alkyl or phenyl) and a polar solvent of general formula: R3-O-CO-O-R4 (R3, R4 are 1-4C alkyl), 3-20wt.% of either one of organic solubilization auxiliaries comprising an alcohol and a glycol ether, 5-25wt.% of a water-insoluble hydrocarbon agent, and the remaining amount of water.
Patent JP-H10155007-A (JP)
Title: Communication reserving method
Inventor: SATOMI SHIGEKI
IPC: H04M11/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability and the easiness with respect to reservation of communication of a portable communication terminal equipment by allowing the portable communication terminal equipment to transmit a communication method used at present and the attribute of a communication medium to a user, using the server that manages them so as to inform the communication method used at present and the attribute of a communication medium to a terminal equipment inquiring about them when the terminal equipment inquiring about is going to make a call to the portable terminal equipment. SOLUTION: A portable communication terminal equipment informs communication processing information relating to communication used at present to a server 30. The server 30 stores communication processing information to communication processing information DB 32. Furthermore, the server 30 monitors channel state information of communication networks 40, 50 and stores the information to a channel state information DB 31. A terminal equipment 10 making an inquiry inquires of the server 30 to make communication with the portable communication terminal equipment. The inquired information includes a terminal equipment ID making the inquiry, a communication system available by the terminal equipment, a protocol, information of a channel type and a communication medium and an ID of a receiver side portable communication terminal equipment. The inquiry information is stored in a spool 60.
Patent JP-H02157832-A (JP)
Title: Optical neural processor
Inventor: KAWAKAMI WATARU
IPC: G06E3/00
Filed: 1988-12-12
Abstract: PURPOSE:To execute pattern processings in parallel with the use of non-interference and a broad band which are the characteristics of light, to recognize a complicated voice and a pattern, and to attain the high-speed processing of a picture by using an optical element for a neuron and wiring the section of each element by means of the light. CONSTITUTION:One-dimensional and multidimensional input signals 111 are first inserted to a positive input port 11, then an optical analog operation is executed by an optical analog arithmetic part 13, and the signals are outputted. Signals 201 obtained by processing the signals 111 by a threshold processing part 20 are outputted. A part of them are divided as signals 301 by a branching part 30, for the respective signals, a positive feedback signals 311 and negative feedback signals 321 are generated by optical connectors 31 and 32, and respectively inputted to the positive input port 11 and a negative input port 12. In such a way, the neural processor can be realized with the use of the optical element, and the parallel characteristic, non-interference and broad band, etc., of the light can be sufficiently applied.
Patent JP-H03173019-A (JP)
Title: Element-wire insulated conductor manufacture
Inventor: TAKESHITA FUMIO
IPC: H01B13/16
Filed: 1989-11-30
Abstract: PURPOSE:To form a film for each of segment conductor layers in uniform thickness by giving an antirust treatment to each of copper element-wires composing a layer outside each of other copper element-wires in the shape of a concentric circle when an oxidation treatment is given to a copper twisted-wire conductor so as to form an oxide film. CONSTITUTION:Ordinary copper element-wires are intertwisted from the inside thereof by a specified number of their layers, then the copper element-wires given an antirust treatment are intertwisted to manufacture a copper twisted- wire conductor, and an oxidation treatment is given to the copper twisted-wire conductor so as to form an oxide film on the surface of the copper element-wire for each of the layers. This antirust treatment lowers reactivity of the outside element-wire layer subjected to the oxidation treatment so as to advance the oxidation reaction at the same rate as the inside element-wire layer. Thus, an excessive increase in the film thickness of the outside layer may be prevented to uniformize the thickness of the oxide film for each of the layers.
Patent JP-H07226080-A (JP)
Title: Output buffer and variable latency-time output circuit
Inventor: TOMASU UOISHIKUKI
IPC: G11C11/409
Filed: 1994-12-16
Abstract: PURPOSE: To momentarily switch between one logical polarity of a binary data pulse by being driven by a data signal which arrives after or before a clock or which is in the state of competing with the clock. CONSTITUTION: A clock signal CLK is received by a GAS waiting counter 115 to provide the waiting times 1 to 3 of the passing of a control signal without delay or passing by delaying by one clock pulse or two clock pulses. In order to process the waiting time 1, read data of a reading amplifier 103 is outputted without delay but synchronizes with the signal CLK and outputted to a lead 13 with a signal OUTEN. In order to process the waiting time 2 and to remove a competing state, an EDB-CTRL circuit 109 stores one clock period and at the time of receiving this clock period next, outputs it to the lead 13 by synchronizing with the clock. In addition at the time of processing the waiting time 3, after storing the part of one clock pulse by the latching of the amplifier 103, it is outputted like that of the waiting time 2.
Patent JP-H08171204-A (JP)
Title: Image forming material
Inventor: MASUDA TETSUYA
IPC: G03F7/004
Filed: 1994-12-16
Abstract: PURPOSE: To improve transferability and image reproducibility and to form an image very resemble to printed matter by laminating an over-coating layer contg. a releasing agent and a protective film on a photosensitive colored layer. CONSTITUTION: An overcoating layer contg. a releasing agent and a protective film are laminated on a photosensitive colored layer. The overcoating layer contains the releasing agent in a material soluble or swellable in a generally used developer, e.g. PVA, polyethylene oxide, polyacrylic acid, polyacrylamide, polyvinyl methyl ether, polyvinylpyrrolidone, polyamide, gum arabic, glue, gelatin, casein, cellulose or starch. The releasing agent is, e.g. various surfactants, silicone oil, wax, higher alcohol or metallic soap.
Patent JP-H03173565-A (JP)
Title: Atomizer containing perfume
Inventor: WAKATA KAZUYOSHI
IPC: A61K8/00
Filed: 1989-11-30
Abstract: PURPOSE:To enjoy a comfortable aroma by microcapsulating a perfume used in an atomizer. CONSTITUTION:The perfumes include ketones, aldehydes, esters, lactones, ethers, synthetic musks, and hydrocarbons, and to facilitate the capsulation, the perfumes can be mixed with other hydrophobic mediums to form core materials. The hydrophobic mediums include ketones such as benzyl benzoate and dioctyl phthalate, mineral oils such as kerosene, paraffin, and naphtene oil, aromatic hydrocarbons such as alkylated biphenyl and alkylated naphthalene, amides such as N,N-dimethylocytylamide, plants such as cottonseed oil, and others. The microcapsules include non-gradually releasing microcapsules in which the perfumes as the core materials are released only when the capsules are broken by a pressure such as friction, and gradually releasing microcapsules in which the perfumes are gradually released through porous wall films even in the state where the capsules are not broken.
Patent JP-H10152823-A (JP)
Title: Caisson rubber for concrete caisson and its manufacture
Inventor: KAKIZAKI YASUO
IPC: E02B3/06
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the load resisting performance, increase the sliding resistance, and enhance the connection with a caisson skeleton by forming a caisson rubber having a groove on the lower surface and a corrugated form on the upper surface by a layer of paste rubber, and integrally forming it with an intermediate layer formed of crosslinked powder rubber. SOLUTION: A paste rubber sheet (b) is laid in a lower die 4, and a rubber powder C recovered from waste rubber product to which a crosslinking agent is added is filled thereon. Further, a paste rubber sheet (a) is further laid thereon, and an upper die is put thereon followed by heating and pressurization. The thickness of the paste rubber layers (a), (b) is set to 2-8mm, the thickness of the intermediate rubber powder crosslinked layer to 25-45mm, and the thickness of the whole mat to 35-60mm. As the paste rubber, a mixture of crude rubber with powder rubber two times or less in weight is used. When a caisson is set, thus, the lower surface is deformed and fitted according to the irregularities of a rubble mount to increase the sliding resistance, and the connection with the skeleton of the caisson can be strengthened in the upper surface.