baber/WOPTO huggingface dataset:
Patent JP-H01257930-A (JP)
Title: Electrically driving device for camera
Inventor: UEMATSU KIMIO
IPC: G03B17/00
Filed: 1988-04-08
Abstract: PURPOSE:To facilitate countermeasure for the wide condition of a power source and that of load by switching the actuating timings of respective motors based on the results of detecting the rotating speeds of the respective motors. CONSTITUTION:At the time of detecting the actuating sections and the actuating time of the respective motors and also detecting that the actuating time is longer than a specified value, the parallel actuation of plural motors is inhibited and the actuation sequence is switched in order to respectively and sequentially actuate the motors. Namely, plural motors are simultaneously actuated in an energized power source voltage and all the motors are actuated in series when the condition of the power source is bad and each actuating time becomes abnormally slow. Thus, a driving current necessary for the actuation of the motor is lowered and the abnormal lowering of the power source voltage is prevented, so that the countermeasure for the wide condition of the power source and that of the load can be facilitated.
Patent JP-H04320048-A (JP)
Title: Method and apparatus for picking up semiconductor pellet
Inventor: ABE YOSHIYUKI
IPC: H01L21/301
Filed: 1991-04-18
Abstract: PURPOSE:To prevent a decrease in tensile strength of a wafer sheet when pellets attached on the wafer sheet are picked up. CONSTITUTION:A wafer ring 10 is attached to the upper periphery of a wafer sheet 11, and an air cylinder 14 is positioned above the wafer ring. Immediately before a pellet 6 on the wafer sheet 11 is picked up, tension is given to the wafer sheet by depressing the wafer ring 10 using a press member 14a provided on the air cylinder 14. The wafer sheet is made out of a less expansible material so that the spacing between adjacent pellets may not become wider.
Patent JP-H04224556-A (JP)
Title: Chiral catalyst for producing ketone and process for preparing same
Inventor: TOMASU JIEE BURATSUKUROTSUKU
IPC: C07D498/04
Filed: 1991-04-18
Abstract: PURPOSE: To provide a chiral catalyst by which high chirality can be obtained in the asymmetrical reduction of ketones to secondary alcohols by reacting an N-carboxy anhydride with an aryl metal, and then reacting the same with boroxine.  
     CONSTITUTION: A compound of formula I (n is 1 or 2; R 1  and R 2  are H, a 1-3C alkyl, or R 1  and R 2  form together a benzo group with C bonded thereto or a double bond), is reacted with a magnesium phenyl halide reagent in an ether solvent at -25 through +10°C, to prepare diarylmethanol of formula II [Ar is 2-naphthyl, phenyl or phenyl substituted with one or more halo, 1-4C alkyl, CF 3 , or 1-4C alkoxy at 3 position and/or 4 position thereof]. The resulting compound is reacted with substituted boroxine of formula III [R is a 1-4C alkyl, or phenyl optionally having substituent (halo, alkyl, CF 3  or alkoxy)] in an organic solvent at 80-150°C, to prepare an oxazoborolidine catalyst of general formula IV. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03285495-A (JP)
Title: Remote control system
Inventor: ISHII TOMOHIDE
IPC: H04N5/00
Filed: 1990-03-30
Abstract: PURPOSE:To enable small-sized and effective remote control by displaying which radiation unit among plural radiation units provided in a transmitter radiates infrared rays received by the reception part of a television receiver, on the CRT of the receiver, and operating a switch to designate an objective function. CONSTITUTION:Infrared ray emitting diodes L9-L14 are arranged while arranging the plural radiation units with a broad angle horizontally and with a narrow angle vertically in slightly different directions. Infrared ray emitting diodes L1-L8 are arranged while inverting horizontal and vertical directions by being rotated at 90 deg.. Further, besides these diodes, an infrared ray emitting diodes L15 is arranged. Switch means 41-42 are provided. When picking up a remote control transmitter, the switch is turned on and a remote control transmission means starts sending a remote control code periodically. The television receiver performs display so that a user can select which function should be changed from among sound volume, channel, picture, surround, picture quality, or tone quality. The user pushes the switch 41 while shifting the remote control transmitter to the left, and overlapping an arrow on the display of sound volume.
Patent JP-S58209420-A (JP)
Title: Warp straightening roll
Inventor: TAKASE KOUHEI
IPC: B21D1/05
Filed: 1982-05-24
Abstract: PURPOSE:To make a degree of susceptibility of warp lower than rolling reduction, by making at least one of large diameter rolls movable in the direction falling at a right angle with a roll shaft, and making a roll pitch of the large diameter roll variable. CONSTITUTION:At least one of large diameter rolls 3a, 3b for straightening warp is made movable in the direction falling at a right angle with a roll shaft 5. That is, a gear 8 is fitted to a bearing 6 for supporting the shaft 5 of the large diameter roll 3a, so that it can vary a pitch P between the large diameter rolls 3a, 3b by rolling to the left and right on a rack 7.
Patent JP-H06296885-A (JP)
Title: Removing device for long-sized foreign matter in rice polishing facility
Inventor: NAKADE OSAO
IPC: B07B13/04
Filed: 1993-04-14
Abstract: PURPOSE:To provide a removing device for a long-sized foreign matter by which the foreign matter of a long-sized material such as straw is removed so as not to be charge into a rice polishing device. CONSTITUTION:Unpolished rice is passed through the passing hole of a conveyor 21 and charged into a receiving port for unpolished rice of a rice polishing device 12. A long-sized foreign matter is caught on the conveyance face of the conveyor 21. The caught long-sized foreign matter is transversely fed by the conveyor 21 and removed.
Patent JP-S61245077-A (JP)
Title: Data collecting method of spect device
Inventor: YAMAOKA NOBUYUKI
IPC: G01T1/161
Filed: 1985-04-22
Abstract: PURPOSE:To prevent the generation of an artifact of a reconstituted image by forming two sets of projection data in which directions of a sampling angle scan are reverse to each other, as one pair, and averaging a data between this pair. CONSTITUTION:When a turbo-fan collimator 2 is rotated by 180 deg. in the direction of (a), and thereafter, rotated by 180 deg. in the opposite direction [the direction of (b)], a sampling angle is varied from the right to the left as #1, #2...#n by a direction of the direction of (a) in a detector 1a, and by the next rotation of the direction of (b), the sampling angle is varied from the left to the right as #n', ...#2' and #1'. Therefore, in an accumulating process of a radiation source, as for a data quantity, a large or small relation of a data is reversed such as #2 is more than #1, and #2' is less than #1'. One set of projection data which has been obtained by one scan related to a sampling angle by a rotation in the direction of (a), and a projection data by a rotation in the direction of (b) are made to form one pair, and when the data of the same sampling angle is added between this one pair, it is averaged at every sampling angle, and the generation of an artifact of a reconstituted image is prevented.
Patent JP-H08286291-A (JP)
Title: Photographic image information recorder
Inventor: OTA YOSHITAKA
IPC: G03B33/00
Filed: 1995-04-12
Abstract: PURPOSE: To provide a photographic image information recorder capable of writing a frame image in a rewritable image information storing medium in photographing order. CONSTITUTION: In this photographic image information recorder; film where the image is recorded is irradiated with light, and transmitted light or reflected light is received by a photoelectric transducer, whereby analog photographic image information is acquired and A/D converted so as to be recorded in the rewritable image information storing medium. The recorder is equipped with a cartridge attaching mechanism 20 attaching a film cartridge and constituted of a take-up mechanism 21 taking up the film 3 and a driving mechanism 22 driving the take-up mechanism 21, a winding direction read means reading whether the film 3 is normally wound or prewound based on recording information recorded on the film, and a control part 40 controlling entire operation.
Patent JP-2000283813-A (JP)
Title: Heat sensitive flow sensor
Inventor: FUJIWARA TAKASHI
IPC: G01F1/68
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To improve measuring sensitivity by providing an air gap opened at a semiconductor substrate side oppositely to a heater on an insulating layer on a surface of the substrate and temperature sensors disposed at upstream side, downstream side of the heater. SOLUTION: A thin film insulating layer 3 is formed on a surface of a semiconductor substrate 2, and a heater 11, an upstream side temperature measuring resistor 12 and a downstream side temperature measuring resistor 13 are formed on the layer 3. Lower portions of the heater 11, the resistors 12, 13 are removed by etching from their surface sides to form air gaps 4a, 4b, 4c. Thus, crosslinked bridges 5a, 5b, 5c are formed at the lower portions of the heater 11 and the resistors 12, 13 on the substrate 1. Thus, the substrate 11 is retained between the heater 11 and the resistor 12 and between the heater 11 and the resistor 13 to suppress transfers of the heat of the heater to the resistors 12, 13.
Patent JP-H02266287-A (JP)
Title: Radiation detector
Inventor: RIYUUOU TOSHIHIKO
IPC: H04N5/32
Filed: 1989-04-07
Abstract: PURPOSE:To improve the accuracy of detection by using reflectors having a specific particle size or above and a high polymer binder to form a reflecting layer provided on the surface of a rectangular parallelopiped Bi4Ge3O12 crystal connected to the incident window of a photoelectron multiplier exclusive of the surface thereof connected to the photoelectron multiplier. CONSTITUTION:The rectangular parallelopiped Bi4Ge3O12 crystal 2 is connected to the incident window 1a of the photoelectron multiplier 1. The reflecting layer 3 is provided on the surface of the crystal 2 exclusive of the surface connected to the multiplier 1. This reflecting layer 3 is constituted of the reflectors and the high polymer binder. The energy resolving powder at the time of scintillation is increased if the average particle size of the reflecting layer 3 is confined to <=0.8mum. The average particle size is preferably confined to 0.8 to 2.5mum. The quantity of the scintillation light to be emitted of the crystal 2 does not decrease and an excellent adhesive property is obtd. if a synthetic coating compd. of an acrylic resin system is used as the high polymer binder. The generation of a cracking, etc., is thus obviated.
Patent JP-S5314433-A (JP)
Title: End sealing method for sheathed heating element
Inventor: YAMAZAKI KATSUHIRO
IPC: H05B3/48
Filed: 1976-07-21
Abstract: PURPOSE: To effectively seal an end of sheathed heating element, by inserting a heat resisting molding painted with heat resisting and adhesive organic agent together with a terminal into one end and heat-fusing the organic agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59212097-A (JP)
Title: Television signal controller
Inventor: MIKI YUTAKA
IPC: H04N5/57
Filed: 1983-05-17
Abstract: PURPOSE:To project plural kinds of signal on the same screen in an easy-to-see state by switching and outputting the 1st gain-controlled TV signal and the 2nd TV clamped and a luminance level controlled signal through switching circuit. CONSTITUTION:The 1st TV signal inputted from input terminals 1(1R-1B) are varied in gain by gain control circuits 6(6R-6B) according to a control signal from an input terminal 7 and applied as level-lowered TV signals to switching circuits 3(3R-3B). The 2nd TV signals inputted to input terminals 2(2R-2B), on the other hand, are clamped by clamping circuits 8(8R-8B), brought under the luminance level control at a brightness control circuits 10(10R-10B), and applied to the switching circuits 3(3R-3B). Those two kinds of TV signal are switched by the switching circuits 3 according to a switching signal from an input terminal 4 and then outputted to output terminals 5(5R-5B).
Patent JP-H02265372-A (JP)
Title: Information facsimile transmission method
Inventor: YAMAZAKI SHUNPEI
IPC: H04N1/32
Filed: 1989-04-05
Abstract: PURPOSE:To prevent mis-transmission caused due to an error in a telephone number in use or a wrong dialing by comparing an identification signal sent from a 1st equipment with a registration signal registered in a storage section in a 2nd equipment and interrupting a communication line to be connected when the identification signal not registered is received. CONSTITUTION:A 1st equipment at a sender side sets a call to a 2nd equipment being a transmission destination with an inputted telephone number, then a signal to inform the 2nd equipment to be a nonvoice terminal equipment is sent. The 2nd equipment sends a signal in response to the signal of the 1st equipment to establish the line. The 2nd equipment sends, e.g. a telephone number as an ID signal (information signal) to the 1st equipment. The 1st equipment compares the sent ID signal with the registration signal stored in the 1st equipment and when the received ID signal is not stored in the 1st equipment, the communication line is interrupted and the information is not sent to prevent mis-transmission.
Patent JP-H09252386-A (JP)
Title: Facsimile equipment
Inventor: MUROTA KOICHI
IPC: H04N1/409
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment in which mixed originals consisting of one-side and double-side originals are in existence by discriminating properly the presence of image recording on an original and sending the recording face information denoting a recording face and discriminating the recording face of the received original from the recording face information. SOLUTION: A front side scanner 2 and a rear side scanner 3 read both sides of a transmission original in the case of transmission, a coding decoding section 14 encodes the read image and stores the image to an image memory 4, after an isolated point is eliminated by an isolation point elimination section 7 as required, an original side discrimination section 11 discriminates whether or not the read side is a recording side of an image and stores the discrimination result to a system memory 10.  A system control section 8 eliminates image information of a rear side discriminated by the original side discrimination section 11 not to be the recording side from the image memory 4 and sends the remaining image to a destination while adding recording side information denoting the recording side of the transmission original to the information by a (non-standard function setting) NSS signal. In the case of reception, the system control section 8 decodes the NSS signal and controls the inversion of a recording paper turnover device 6 based on the recording side information to allow a plotter 5 to record a transmission original.
Patent JP-H01259358-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: DEGUCHI HISAYASU
IPC: G03C1/035
Filed: 1988-04-11
Abstract: PURPOSE:To improve the max. optical density and the min. optical density of the title material, without deteriorating the graininess of a sensitive material by incorporating a prescribed monodisperse emulsion and a specified yellow dyestuff in the sensitive material, and by specifying a silver iodide content in a photosensitive emulsion. CONSTITUTION:The sensitive material contains the monodisperse emulsion (A) having a mean particle size of <0.3mum and the yellow dyestuff shown by formula I, and the mean silver iodide content in the whole of photosensitive silver halide emulsion is specified to <=6mol.%. In the formula, X and Y are each cyano or carboxyl group, etc., R1 and R2 are each hydrogen or halogen atom, etc., R3 and R4 are each hydrogen or alkyl group, etc., L is a methine group. The dyestuff shown by the formula is composed of a compd. shown by formula II, etc., and the emulsion A is incorporated in one or more layers of the photosensitive emulsion layer.
Patent JP-H11277921-A (JP)
Title: Thermally transferred sheet
Inventor: SAGANE MASAYOSHI
IPC: D06P5/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve light fastness and an antiblocking property by forming a receptor layer to receive dye moving from a thermal transfer sheet on at least one surface of a base material sheet, and containing specific polyoxyalkylene sorbitol fatty acid ester in the receptor layer. SOLUTION: The thermal recording sheet includes a receptor layer to accept dye moving from a thermal transfer sheet formed on at least one surface of a base material sheet, and polyoxyalkylenesorbitol fatty acid ester is contained in the receptor layer, which is expressed by formula (in the formula, R<1> , R<3> , R<5> , R<9> R<11> show an alkylene chain in the form of a straight chain or a branched chain. R<2> , R<6> , R<8> , R<10> , R<12> show a 12-30C alkyl group in the form of a straight chain. (l), (m), (n), (p), (q), and (r) show integers of 1-100). The content thereof is preferable to be 5-50 wt.%. The materials constituting the receptor layer are polyester resin, polycarbonate resin, polyvinylchloride resin, acrylic resin, or the like.
Patent JP-H04296649-A (JP)
Title: Device for detecting flaw on conductive part
Inventor: MIZUNO MASASHI
IPC: G01N27/90
Filed: 1991-03-26
Abstract: PURPOSE:To obtain a flaw detecting device capable of detecting surface flaw and internal defect of multiple conductive parts with the same form accurately and efficiently. CONSTITUTION:When multiple annular parts 10 are guided in order by guide plates 48 so that they are located at a pre-specified detecting position along the axis of the flat spiral coil 38 near a flat spiral coil 38, presence or absence of flaw on the annular parts 10 is judged in a comparator circuit according to variation in impedance of the flat spiral coil 38 when the annular parts 10 are positioned at the detecting position. Thus surface flaw and internal defect of multiple annular parts 10 with the same form can be inspected efficiently and accurately.
Patent JP-2000281222-A (JP)
Title: Image forming device
Inventor: ISHIKAWA SATORU
IPC: B65H1/26
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize an integrally molded member and to stably install a device by providing a cassette support section supporting a paper feed cassette, side frames supporting image formation sections from the side face side of the device and extended from the upper end of the paper feed cassette to the lower position, and a leg section supporting the device from below. SOLUTION: A leg 101A is constituted of a cantilever-shaped leg section 102 formed on a resin rail member 15 to support a paper feed cassette 10 and a rubber member 103 stuck to the lower end face of the leg section 102 via a rectangular adhesive face as an elastic body. The rail member 15 is directly fixed to metal side frames 104 provided on both side faces of a printer to support the paper feed cassette 10 via a cassette support section 15a protruded on the rail member 15. A reinforcing material extended along the bottom face of the printer is fitted between the right and left side frames 104 of the printer. The side frames 104 function as structural bodies supporting image formation sections together with a base plate.
Patent JP-H07273371-A (JP)
Title: Light-emitting diode driving circuit
Inventor: KANBE ATSUSHI
IPC: G09F9/33
Filed: 1994-03-31
Abstract: PURPOSE:To provide a light-emitting diode driving circuit whose light-emitting element can be driven by a commercial power source without using a resistor or a Zener diode, which can be a cause of generation of heat at the voltage drop. CONSTITUTION:This is a first light-emitting diode driving circuit 10 which is constituted of a pair of input terminals 12, 12 which are connected to a source of ac, a light-emitting diode unit 20 which consists of a plurality of serially connected light-emitting diode elements 18, a capacitor 16 for dropping voltage which is connected between the input terminal 12 and the light-emitting diode unit 20, and a bridge diode 14 which is inserted between the capacitor 16 and the light-emitting diode unit 20.
Patent JP-H08280430-A (JP)
Title: Wallet
Inventor: TODA WATARU
IPC: A45C1/08
Filed: 1995-04-13
Abstract: PURPOSE: To provide a wallet capable of automatically sorting and housing paper money in a paper money housing part and coins in a coin housing part respectively even when the paper money and coins are fed from the same feeding port. CONSTITUTION: The paper money housing part 2 provided with the feeding port 5 and the coin housing part 4 provided with a zipper 7 are formed by a connected bag part and the bag part is provided with a stopper part 6 for making only the coins move to the coin housing part 4 without making the paper money 8 move to the coin housing part 4. Thus, when the paper money 8 and the coins are put into the bag part together from the feeding port 5 and the coin housing part 4 is put downwards, the coins fall down to the coin housing part 4 without being caught by the stopper part 6 and the paper money 8 is stopped by the stopper part 6 and remains in the paper money housing part 2.
Patent JP-H08286345-A (JP)
Title: Photosensitized sheet of instant film
Inventor: KURABAYASHI HIROYUKI
IPC: B32B27/10
Filed: 1995-04-13
Abstract: PURPOSE: To retain shading capability and whiteness even if usual resin-coating paper is used, and be capable of disposing of a photosensitized sheet by breaking or folding up. CONSTITUTION: Two layer co-extruded film 35 comprising a white PE layer 36 and a black PE layer 37 is stuck on the one surface of resin coating paper 31 so that the white PE layer 36 comes in contact with the resin coating paper 31. A photosensitive emulsion layer 38 is formed on the other surface of the resin coating paper 31. The resin coating paper 31 is constituted with a base paper layer 32 and PE layers 33, 34 formed on both surfaces of the base paper layer 32. The PE layer 33 on which the photosensitive emulsion layer 38 is formed is made white by including 10-15wt.% titanium oxide, and the PE layer on the opposite side is made transparent.  The co-extruded film 35 is formed in an inflation method so that the thickness of the white PE layer 36 is 10-30μm, the content of titanium oxide is 40-65wt.%, the thickness of the black PE layer 37 is 10-30μm, and the content of carbon is 15-35wt.%.
Patent JP-H0673392-A (JP)
Title: Water-soluble cutting and grinding composition
Inventor: SHIBATA HIDEO
IPC: C09K3/14
Filed: 1993-03-22
Abstract: PURPOSE:To develop a cutting and grinding compsn. which has excellent grinding characteristics though it is water-sol. and which does not need early replacement of a grinding belt. CONSTITUTION:This water-soluble cutting and grinding compsn. comprises 3-theta50pts.wt. ethylene oxide-propylene oxide adduct of lauryl alcohol or oleylamide having a mol.wt. of 5,000-8,000, 1-30 pts.wt. organosulfur compd., and 1-30 pts.wt. alkanolamine. The organosulfur compd. is obtd. by the addition reaction of sulfur with an 11-22C unsatd. carboxylic acid or a mixture thereof with at least one 1-22C satd. or unsatd. aliph. alcohol ester of an 11-22C satd. or unsatd. carboxylic acid (provided at least one of the acid and alcohol forming the eater has an unsatd. aliph. group and the mixture is made so as to have an acid value of 20mgKOH/g or higher) in the absence of any solvent at 9-120 deg.C for 30min to 2hr under such conditions that the sulfur content of the resulting compd. is 3-25wt.%.