baber/WOPTO huggingface dataset:
Patent JP-H03289288-A (JP)
Title: Picture signal detection circuit in optical transmission system
Inventor: AWAI HIROMITSU
IPC: H04B10/2507
Filed: 1990-04-04
Abstract: PURPOSE:To prevent noise or the like caused unexpectedly from being reproduced at receiver side by outputting a signal representing 'presence of picture signal input' only when a significant picture signal is actually inputted. CONSTITUTION:A signal CD 1 outputs an H level when an optical receiver 5 receives an optical signal and outputs an L level when the optical receiver 5 does not receive the optical signal. Thus, when an A/D converter 7 outputs any signal regardless of no optical signal input to the optical receiver 5, a signal detection circuit 8 outputs a picture signal detection signal, but an output of an AND circuit 9 keeps an L level and the picture signal detection signal is not outputted externally. Thus, erroneous picture signal detection signal is not outputted due to noise caused on the side of the receiver B.
Patent JP-H03288259-A (JP)
Title: Kana/kanji conversion processor
Inventor: IGUCHI TOSHIAKI
IPC: G06F17/22
Filed: 1990-04-04
Abstract: PURPOSE:To write the correct English character strings even though these strings are not inputted via a keyboard when the English expression equivalent to a character string written in KATAKANA (square form of Japanese syllabary) is added by providing a means which converts the character string written in KATAKANA by reference to a KANA (Japanese syllabary)/English letter dictionary and adds automatically the English expression right after the converted KANA character string. CONSTITUTION:When a KANA/English letter conversion key is pushed on a keyboard, this key information is inputted to an input part 1 and then sent to a KANA/English letter conversion part 3 via a data line. The part 3 converts the KATAKANA character strings of the KANJI (chinese character)-KANA sentences stored in a character string buffer 7 into the English letters by reference to a KANA/English letter dictionary 6 and adds the English letter strings to the end of the KATAKANA character strings in the buffer 7 to output the conversion result to an output part 4 as the output data. The part 4 generates the font information based on the received data and displays the character strings on a window frame of a CRT display. In such a way, the character strings written in KATAKANA are converted by reference to the dictionary 6 and the English expression can be automatically added right after a KANA character string.
Patent JP-S5423980-A (JP)
Title: Composite trolly conductor
Inventor: MATSUI KAZUMI
IPC: B60M1/13
Filed: 1977-07-26
Abstract: PURPOSE: To obtain the conductor which is possible to be taken up with long span length, easy in installation, and excellent in the sliding sound and the life expectancy, by means of adopting rectangular iron or iron alloy plank as reinforcement member and covering the both sides with conducting member of aluminum or aluminum alloy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57204638-A (JP)
Title: Semiconductor integrated circuit
Inventor: SATOU KAZUYOSHI
IPC: H03K19/088
Filed: 1981-06-12
Abstract: PURPOSE:To change the output style, by using a switching element that can control a base circuit of an output transistor at the power supply side of a totem pole type TTL circuit. CONSTITUTION:A transistor Q5 is inserted between the base of a transistor Q4 at the power supply side of a totem pole type output circuit and the collector of a phase dividing transistor Q2. Then the base is connected to an electrode P3 via a resistance R5 in order to attain the external control of the Q5. Then the power supply voltage VCC is applied to the electrode P3. As a result, the Q5 and Q4 are turned on and off in accordance with the collector voltage of the Q2 to obtain a totem pole type output circuit. When the electrode P3 is set at the earth potential, the Q5 and Q4 are always turned off to obtain an open collector type output circuit.
Patent JP-H11288448-A (JP)
Title: Ic card
Inventor: NARUI FUMIO
IPC: B42D15/10
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an IC card equipped with inexpensive substrates suitable for mass production substrates by electrically connecting different electrodes of an IC with the both end parts of a plane coil without using any through-hole or jumper. SOLUTION: An IC 13 whose lower face is provided with plural pads 19 is inserted in a spacer 5 among plural laminated substrates in this IC card 1. The spacer 5 is provided with a through-hole 11 for inserting the IC 13, and a spiral wiring pattern 21 is formed on the upper face of a coil base film 7 connected with the lower face of the spacer 5 in which the IC 13 is inserted. Abutting parts 23 are provided at the both end parts of the wiring pattern 21, and an anisotropic conductive member 27 is placed on the upper part of the abutting parts 23. When the IC 13 is inserted into the device hole 11, the pad 19 is allowed to abut to one abutting part 23, and the other pad 19 is allowed to abut to the other abutting part 23, and the different pads 19 are electrically connected through the anisotropic conductive member 27 with the wiring pattern 21.
Patent JP-S60233989-A (JP)
Title: Degausser
Inventor: HONDA SHINJI
IPC: H04N9/29
Filed: 1984-05-04
Abstract: PURPOSE:To eliminate the fluctuation of a screen of a television receiver at a low temperature by adding a circuit interruption function by bimetal to a demagnetization element and a demagnetization coil and making a remainder current zero. CONSTITUTION:A degaussing circuit element 8 and a degaussing coil 6 are connected to an AC power source 1 through a power source switch 2. The degaussing circuit element 8 consists of a degaussing element 4 connected to the degaussing coil 6 in parallel, a bimetal 7 and a heater element 5 serially connected to the AC power source 1 through a power source switch 2. The heater element 5 is disposed close to the bimetal 7 so that its heat can be supplied. When the power source switch 2 is turned on, the heater element 5 is heated, and the bimetal 7 is caused to be in the off condition, which continues until the power source switch 2 is turned off. Accordingly a current Ia flowing in the degaussing coil 6 goes to ''0'' after the bimetal 7 becomes off.
Patent JP-H03288184-A (JP)
Title: Cleaning device for electrophotographic copying device
Inventor: TANAKA MASARU
IPC: G03G21/00
Filed: 1990-04-04
Abstract: PURPOSE:To stably remove toner accumulated at the root of a rotating brush by rotating and vibrating a developer removing member centering around the center of the rotation of the rotating brush for cleaning an image carrier where a developer image is formed. CONSTITUTION:A supporting body 4 is pivotally fixed to the rotary shaft 3 of the rotating brush 2 so that it can freely turn and the pole-like removing member 5 is fixed at a position where the supporting body 4 bites into the tip of the brush 2. The supporting body 4 is allowed to protrude to the outside of the brush 2 and the tip of the supporting body 4 is attached in one direction by a spring 6 so as to vibrate the supporting body 4 by a cam 7. When the cam 7 rotates, the supporting body 4 is forcibly vibrated centering around the rotary shaft 3 of the brush 2. Since the member 5 is vibrated in a state where it bites into the brush 2 by a fixed amount, at such a time, the toner at the root of the brush 2 easily comes out to the tip side and is put out by the member 5, then ejected to the outside of the device by a toner discharging screw 9. Thus, the toner is stably removed from the rotating brush 2.
Patent JP-S62247652-A (JP)
Title: Packet exchange system
Inventor: HAYASHI KAZUYUKI
Filed: 1986-04-21
Abstract: PURPOSE:To shorten the delay time and to improve the exchange efficiency in a packet exchange system by dividing the packet style into a front part for routine information and a rear part for other information for transmission with a time interval and deciding an outgoing circuit. CONSTITUTION:A packet is divided into a front part 381 (PKF) for routine information and a rear part 383 (PKR) for other information. A time filler 382 is put between the PKF and PKR and circuits 34-37 are connected to a switch SW33 and a circuit control part LU32 respectively. The LU32 receives the part PKF from the circuit 34 and selects an optimum outgoing circuit 37 according to the routine information stored in the part PKF to control the SW33 for connection between both circuits 34 and 37. Then the LU32 transmits the PKF to the circuit 37. The filler 382 received from the circuit 34 and the PKF are sent to the circuit 37. Thus the packet delay time is limited just to the value equal to the filler 382, which omits the packet storage and improves the throughput of an exchange.
Patent JP-S5517153-A (JP)
Title: Centering method of focusing type waveguide lens
Inventor: SHIMIZU MOTOO
IPC: G02B7/00
Filed: 1978-07-25
Abstract: PURPOSE: To enable position adjustment of the focusing type waveguide lens and optical fiber to be readily accomplished by forming a photosensitivie film on one end face of the focusing type waveguide lens and entering the reference light from the facial light source of the specified shape from the other end face.  
     CONSTITUTION: First, a photosensitive film 15 is formed on one end face of a focusing type waveguide lens 14 which becomes target and this is set to an optical system 10. A lamp 11 is lighted to let the image of an opening 12, i.e., the image of a facial light spot, be formed on the photosensitive film 15 by which said film is sensitized. Next, this lens 14 is removed from the optical system 10 and the portions which were not sensitized are removed from the photosensitive film 15 through developing, then the axial aligning marker 16 remains on the imaged portion. Since this marker is positioned at the center of the focusing type waveguide lens 14 with respect to reference light, an optical fiber is aligned to this marker 16 and is fixed by coating adhesive agents. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61247441-A (JP)
Inventor: SHINOZUKA MINORU
IPC: A61B10/06
Filed: 1985-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11286051-A (JP)
Title: Preparation of resin-lined metal pipe with flange
Inventor: SASAKI TAKATOSHI
IPC: B29C63/34
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To easily fuse and cement the apex of a resin short pipe with a flange and the end of a resin lining layer with a required strength and by excluding generation of step difference and burrs in a case when a resin lining is applied on the inner face of a metal pipe with a flange having the flange on one end except the one end side and the resin short pipe with a flange is inserted into the one end and the butted position between the apex of this inserted resin short pipe with the flange and the end of the resin lining layer is fused by heating to prepare a resin-lined metal pipe with a flange. SOLUTION: A core electrode 4 is inserted over a resin short pipe with a flange and a resin lining layer 2 and a high frequency electric voltage is applied between this core electrode 4 and a metal pipe 1 with a flange to perform dielectric heating and the resin short pipe with the flange is pushed thereinto with this dielectric heating or immediately after dielectric heating.
Patent JP-S62249905-A (JP)
Title: Rodenticide
Inventor: WATANABE YOSUKE
IPC: A01N43/16
Filed: 1986-04-21
Abstract: PURPOSE:A rodenticide which has high rodenticidal effects on rats having agent resistance, can maintain effective rodenticidal powder with low repellency, has low toxicity to men and animals and is effective for exterminating rats, containing an anticoagulant rodenticide, vitamin D and calcium. CONSTITUTION:A coumarin rodenticide such as warfarin is blended with a food, a food additive, vitamin D such as one more or mixture of cholecaliciferol(vitamin D3) or ergocalciferol(vitamin D2) which is used as a drug and has rodenticidal power and calcium to give an active ingredient. The calcium promotes deposition of vitamin D on kidney, blood vessel, etc., when rats take a large amount of vitamin D, the rats have blood metabolism disorder and cause death by poisoning. The blending ratio of the agent in feed is 0.01-1.0wt% anticoagulant rodenticide, 0.001-3.0wt% vitamin D (400-120 unit) and 0.05-10.0wt% calcium and the feed is properly blended with them and used.
Patent JP-H03294505-A (JP)
Title: Safety cap having cooling device
Inventor: KOJIMA TOSHIO
IPC: F25B21/02
Filed: 1990-04-06
Abstract: PURPOSE:To obtain the subject safety cap effectively imparting a cooling effect to a helmet without causing stuffiness in the helmet by installing a cooling device applied of Peltier effect at upper face of a front part in a safety cap and making a cooling board to attach on a front forehead part of an user of the safety cap. CONSTITUTION:For instance, small holes 13 for installing piercing a cooling device 2 is pierced at an upper part of a front part in a safety helmet 1 and the cooling device 2 having a heat-radiating board 22 in a front part and a cooling board 23 in rear side of a Peltier element 21 is installed in said small holes 13, then said small holes 13 are inserted into said cooling board 23 to afford the aimed safety cap.
Patent JP-H10262867-A (JP)
Title: Automatic open/closure device of toilet seat and toilet cover of toilet stool
Inventor: KATAGIRI SENZOU
IPC: F16H1/20
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to structure an automatic open and close device without using an expensive timing belt by structuring a deceleration mechanism into a gear train including a combination of more than two strings of worm gear and helical gear relating to a toilet stool system in which a toilet seat and toilet cover are automatically open and close through a deceleration mechanism by a motor. SOLUTION: To an output shaft 1a of a motor 1, worm gear 2 which is fabricated in more than 2 strings is connected under pressure, with which helical gear 3 supported by an axis 9 and a deceleration part 4 (an engagement part of worm gear 2 and helical gear 3) are engaged to perform the first deceleration. Next, the second deceleration is performed by transmitting a drive force from the axis 9 to an axis 10 by way of a deceleration part 5. The third deceleration is performed by transmitting the drive force from the axis 10 to an axis 11 by way of a deceleration part 6. Further, the fourth deceleration is performed by transmitting the drive force from the axis 11 to an output gear 8 by way of a deceleration part 7. Thus, a toilet seat is opened and closed by way of a hinge engagement part 8a which engages with the hinge for driving the toilet seat.
Patent JP-S58206326-A (JP)
Title: Piston manufacturing method
Inventor: ARAI KATSUO
IPC: B23P15/10
Filed: 1982-05-27
Abstract: PURPOSE:To reduce the cost of piston production along with the improvement in piston quality by forming a piston material in a raw shape by joining a plurality of raw materials in a simple shape. CONSTITUTION:Steel pipes 2, 3 of the prescribed size each serving as a raw material are manufactured by cutting long steel pipes in large and small diameters, respectively, and a small-sized steel pipe 3 is forcedly inserted into a large diameter steel pipe 2. Further, a steel plate 4 serving as a raw material corresponding to a piston bottom part is prepared by blanking and coining precesses on a steel plate, and a piston material in a raw sape 5 is made by pressure- welding the steel plate 4 to each one end of the steel pipes 2, 3 by means of friction welding, and to accomplish the piston by cutting, abrading and plating said raw material.
Patent JP-H07277561-A (JP)
Title: Device to support and guide sheet material to be processed in loop region
Inventor: MANFUREDO BERU
IPC: B65H20/34
Filed: 1995-03-22
Abstract: PURPOSE: To provide an apparatus for supporting and guiding a sheet material, particularly, a nylon sheet or a steel cord sheet that is to be processed in a loop region of the sheet material being produced by sending-out of the sheet material by a feeder and changing in a suspending attitude. CONSTITUTION: This apparatus is provided with a second driving device 12 changing in synchronously with a sheet material loop 1 and controlling a local speed of at least a single support feed sheet 9 via a support feed sheet longitudinally long sheet reservoir 14 so as to be supported on a support feed sheet loop 11 even if a sheet material loop 4 is in any attitude, and is also provided with the support feed sheet 9 supporting the sheet material loop 1 in at least a loop recess surface region of the loop 4, being revolved by being driven by at least a single first driving device 10 and forming the loop 11.
Patent JP-2000285179-A (JP)
Title: Account processing supporting method using spreadsheet system
Inventor: HIRANO KATSURO
IPC: G06F19/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To more effectively utilize a personal computer or the like for making clear how the data or information of business enterprise accounts is related in a system. SOLUTION: Concerning an account processing supporting method using spreadsheet system, this method is provided with preprocessing for preparing the respective sheets of journalizing, a trial balance and account titles at least on accounting based on the principle of dual bookkeeping on a spreadsheet and preparing the list of account titles capable of additionally inputting account titles to the account title sheet among these sheets and account processing for inputting prescribed transaction data to an input column on the journalizing sheet while journalizing these data to the respective account titles and amounts of debit and credit sides, retrieving the account title of at least any one of debit and credit sides out of the list of account titles separately from the journalizing amount, displaying the retrieved account title in an account title column on the trial balance sheet,  retrieving the journalizing amount of the account title displayed in this account title column from the journalizing sheet, calculating and displaying the total of respective debit and credit sides in a trial balance total amount column on the trial balance sheet for each account title while using the retrieved journalizing amount.
Patent JP-S5615173-A (JP)
Title: Abnormality detector for thyristor converter
Inventor: SUGISAKA HIROSHI
IPC: H02P6/20
Filed: 1979-07-18
Abstract: PURPOSE:To prevent thermal destruction of the thyristor due to delay in the starting by monitoring the current passage time of the inverter side thyristor in the initial starting. CONSTITUTION:In the initial starting, because of small counter electromotive force of  the synchronous equipment 6, according to the rotor position signal as the output of the wavefrom shaping circuit 8, the command from the current squeezing circuit 10 controls the thyristor converter 3 at each commutation of the inverter side thyristor to reduce the DC current to zero. In this manner. the commutation of the thyristor is performed. The current passage abnormality detection circuit 13 outputs the abnormality detection signal determining that the delay in the starting exists as soon as the interval of the current squeezing signal from the current squeezing exceeds the specified value. Said procedure prevents the thermal destruction of the thyristor due to the delay in the starting.
Patent JP-S62245985-A (JP)
Title: Radiation image receiving device
Inventor: MIYAGAWA YASUMI
IPC: H01L31/00
Filed: 1986-04-18
Abstract: PURPOSE:To obtain a sharp radiation transmission image by arranging linearly plural semiconductor radiation sensing elements whose two-dimensional length is longer than the width of slits arranged between a radiation source and the semiconductor radiation sensing elements. CONSTITUTION:The semiconductor radiation sensing elements 28 (28a-28d), FETs 29a-29d, resistances 30a-30d, electrodes 31a-31d and 32a-32d, and sheets of copper foil 33a-33d, 34, 35a-35d, 36a-36d, and 37a-37d are arranged on the same substrate. The width T of radiation is narrower than the width A of the elements 28. The width T of the radiation is limited by the two-dimensional width of slits arranged between the radiation source and elements. For example, the slit width is set to 0.6mm, the width T of the radiation incident on the elements 28 is reduced to about 0.6mm. For the purpose, when the two-dimensional (subscanning direction) length of the elements 28 is set to about 1-1.2mm, the margin of mechanical positioning between the slits and elements 28 is secured. Consequently, even if strain due to temperature variation or strain of two-dimensional scanning is generated, the group of the element 28 is irradiated accurately with the radiation.
Patent JP-H11287535-A (JP)
Title: Channel-switching device of refrigerant gas in heating-cooling combination appliance
Inventor: TOYAMA ISAMU
IPC: F16K3/18
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a reliable rotary type channel-switching device with simple structure by pressing and moving a switching rotor due to the differential pressure between a high-pressure introduction port and a high-pressure exit for performing the contact bonding of a sealing material without providing any device and mechanism for pressing the switching rotor to a valve seat, securely forming the high-pressure exist and the connection port of a heat exchanger in an airtight state. SOLUTION: In the channel-switching device of a refrigerant gas in a heating-cooling combination appliance, the channel of a high-pressure refrigerant gas is switched due to the rotation of a switching rotor 4 incorporated into a housing 1 in one direction or in the other direction. In this case, an effective pressure-receiving area S1 of a high-pressure introduction port 14 in the switching rotor 4 and an effective pressure- receiving area S2 of high-pressure leading ports 15 and 16 are set in a relationship of S2<S1, the switching rotor 4 is pressed by the differential pressure of application pressures based on the pressure-receiving area difference between S2 and S1, and sealing materials 19 and 20 included between the high-pressure-leading ports 15 and 16 and the heat exchanger connection port is subjected to contact bonding, thus forming an airtight state.
Patent JP-S58207291-A (JP)
Inventor: TAKENAGA HISAYOSHI
IPC: B66C13/22
Filed: 1982-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07276180-A (JP)
Title: Dust collecting device for head part of machine tool
Inventor: SHODA HIROSHI
IPC: B23Q11/00
Filed: 1994-04-04
Abstract: PURPOSE:To smoothly suck and remove chips in a dust collecting cover by providing a discharge port to discharge the compressed air toward the circumferential direction on the lower part in the space surrounded by the dust collecting cover. CONSTITUTION:When the compressed air is supplied to a supply tube 30 by the action of an air pump, the air is forcibly supplied to each discharge pipe 32 and a connecting tube 33 through a branched metal 31. The air which is forcibly fed to this connecting tube 33 flows through the clearance 26 of a nozzle tube 25, and is annularly discharged downward from a nozzle 26a, and the chips of the cutting surface of a tool 6 are discharged in the outer circumferential direction. The air discharged from a discharge port 32a of each discharge tube 32 is discharged in the circumferential direction at the lower part in a dust collecting cover, and upward at the same time. This constitution generates the upwardly circulating air flow in the dust collecting cover 15 to make the chips in the dust collecting cover 15 afloat, and flow in the direction of a dust flowing passage 7.
Patent JP-S61249212-A (JP)
Inventor: DAGU SUTENMARUKU
IPC: B23G1/48
Filed: 1985-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。