baber/WOPTO huggingface dataset:
Patent JP-S5752610-A (JP)
Title: Cam shaft support device for overhead cam shaft type engine
Inventor: ITOU MITSUO
IPC: F02F1/00
Filed: 1980-09-16
Abstract: PURPOSE: To provide simple constitution by arranging a mounting bolt for a cylinder head outside the proximity of a valve moving cam shaft to fasten the cylinder head together with a bearing cap.  
     CONSTITUTION: An intake cam shaft 5 and an exhaust cam shaft 6 are mounted in bearings 7 formed on the upper surface of a cylinder head 4 and covered with a bearing cap 8. Four mounting bolts 17 are arranged around a cylinder hole 3a and have the lower end screwed into a crank case 2 while having the upper end extending through a cylinder 3 and the cylinder head 4 to project from the upper surface thereof. The projecting portion fits a bolt hole in the bearing cap 8 to be fastened by a nut 18. Thus, the cylinder head 4 is fastened together with the bearing cap 8 by the mounting bolt 17 so that the constitution is simplified. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61286195-A (JP)
Title: Thermal transfer recording medium
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/42
Filed: 1985-06-12
Abstract: PURPOSE:To enable printing to be favorably repeated multiple times without causing delamination of a coloring material layer, by incorporating specified compounds in combination in an adhesive layer between a base and a coloring material layer. CONSTITUTION:The thermal transfer recording medium comprises the adhesive layer provided on the base and a heat-fusible coloring material layer provided thereon. A vinyl chloride polymer and/or a vinyl chlorode copolymer and a vinyl acetate copolymer and/or an acrylic copolymer are incorporated in combination in the adhesive layer. Accordingly, the coloring material layer can be prevented from being delaminated, and the thermal transfer recording medium can be suitably used for multi-time printings.
Patent JP-S6020400-A (JP)
Title: Semiconductor storage circuit
Inventor: KAWAI MASATO
IPC: G11C29/00
Filed: 1983-07-15
Abstract: PURPOSE:To inspect an address decoder in real time and improve the reliability of a semiconductor storage circuit by comparing address information passed through a decoder and an address information storage part with address information generated by an address information generation part. CONSTITUTION:The address information from an input terminal 10 is decoded by an address decoder 11 to read the address information for access to a data storage part 30 out of the address information part 31. This address information is compared with the address information that the address information generation part 40 such as a through circuit generates by a comparator 41 composed of an exclusive OR circuit, and if even one bit is found dissident, the state defect signal of the decoder 11 is generated at a comparison result output terminal 42. Thus, the address decoder is checked in real time and the reliability of the semiconductor storage circuit is improved.
Patent JP-S5919811-A (JP)
Title: Counter circuit
Inventor: TOMITA SHIYOUZOU
IPC: H03K21/08
Filed: 1982-07-26
Abstract: PURPOSE:To obtain a counter circuit having a function of unit convertion by providing an AND circuit for executing the gate to an input pulse by an output of a state detecting circuit, a multi-digit counter for counting its output pulse, and a displaying circuit for displaying the contents, and unit-converting and displaying the number of input pulses. CONSTITUTION:In case of a state that the number of detected pulses is 27, the following input pulse is inhibited by an AND gate circuit 12, and it becomes passable in other case. That is to say, it is signified that the number of pulses which consist of 13-15 and are inputted to a main counter is 100 among 127 pieces of the number of input pulses of a counter 17. Also, 50 pieces of pulses are inputted to a counter of 14, and 5 pieces are inputted to a counter of 15. Therefore, with respect to an input pulse of 17, in case when one pulse corresponds to one millimeter, a counter output of 13, a counter output of 14 and a counter output of 15 correspond to 5/100 inch, 1/10 inch and one inch, respectively. In this regard, a decoding circuit 10 is constituted so as to generate an output when a counter 9 is in a specified internal state, by combining a diode matrix circuit, or an AND circuit and an OR circuit.
Patent JP-S5556355-A (JP)
Title: Illumination device
Inventor: DOBASHI MASAHIRO
IPC: H05B41/16
Filed: 1978-10-20
Abstract: PURPOSE: To provide a less power consumption, simultaneously with a stabilized lamp characteristic obtained, by means of specifying leading particulars of the luminous tube.  
     CONSTITUTION: With the lighting made by a 1000W lag-phased stabilizer, and the dimension of a luminous tube 1 made to dcm for inside diameter of the luminous tube 1, l a cm for distance between electrodes and l c cm for distance from the point end of electrode to the end sealed part, and if assumed α for the lamp power lowering factor when lighted by the 1000W lag-phased stabilizer, a shape of the tube is made to meet the condition of 2.4≤d≤3.0, 5≤1000(1-α)/(πdl a +4πl c   2 )≤10, 0.1≤4πl c   2 /(πdl a +4πl c   2 )≤0.5, 0.1≤l c /l a  ≤0.4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5755343-A (JP)
Title: Vertical type heating device
Inventor: NISHIZAWA FUMIHIKO
IPC: F28D15/00
Filed: 1980-09-19
Abstract: PURPOSE:To provide a small-sized water heater having a high heating efficiency by a method wherein smoke pipes are passed through within the outer shell having operating liquid therein, and a heat exchanger is arranged at the top end of the smoke pipes. CONSTITUTION:Within the outer shell 15 enclosed by the heat insulation material 16 is made to be vacuum, a plurality of smoke pipes 17 are longitudinally passed therein, heat transmitting surfaces 18 having porous material layer are closely contacted with the outer walls of the smoke pipes 17 and then some pans 20 are arranged thereon. Lower part of the outer shell 15 is also made to be a heat transmitting surface 21 and the lower part thereof is provided with a burner 31. At the upper parts of the smoke pipes 17 are arranged heat exchangers 22 and then water is flowed therein. Within the outer shell 15 is enclosed an operating liquid 19 in such a volume as always filling or immersing the outer walls of the smoke pipes 17 and the heat transmitting surface 21. Temperature sensor 35 is arranged at the side wall of the outer sheel 15, a fuel valve 32 for the burner 31 and the air discharging fan 37 are controlled by a controller 36.
Patent JP-H07334046-A (JP)
Title: Image forming device
Inventor: HONMA MASAYUKI
IPC: G03G21/00
Filed: 1994-06-10
Abstract: PURPOSE:To secure the evasion of the misoperation and the safety of the operation of an image forming device by inhibiting the elevating/lowering action of the device until the inhibition releasing procedure of the elevating/lowering action after the emergency stop of the device is executed in the midst of the elevating/lowering action. CONSTITUTION:When a copying machine 100 is moved to a target height position by depressing the height key of an elevating/lowering device 500 and the copying machine 100 set in the midst of the elevating/lowering action is detected by at least one pressure sensitive sensor 503 provided in the elevating/lowering direction thereof, the emergency stop thereof is executed. When the copying machine 100 is moved further in such a direction that it is elevated and lowered until the emergency stop is executed by depressing the key after the emergency stop is executed, the movement thereof is inhibited regardless of the detected result of the sensor at that time. Then, the inhibition is released by a release means.
Patent JP-2000318877-A (JP)
Title: Paper sheet detecting device and image forming device
Inventor: KODAMA MANABU
IPC: B65H7/14
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet detecting device capable of performing detection of paper sheets and detection of the presence or absence of paper sheets by a pair of a light emitting element and a light receiving element even when plain paper sheets and OHP sheets are mixed in a cassette accommodating paper sheets. SOLUTION: A paper sheet detecting sensor 1 is made of a pair of a light emitting element 3 and a light receiving element 4, and a sensor driving circuit board (not shown), and the light receiving element 4 detects the light emitted from the light emitting element 3 and reflected on a paper sheet 5, and outputs electric voltage which corresponds to the amount of received light. When paper sheets exist in cassette, the light to be received by the light receiving element 4 is not shielded by a light shielding plate 2, and the paper sheet detecting sensor 1 outputs voltage which corresponds to the amount of the light received. When paper sheet does not exist, the light to be received by the light receiving element 4 is shielded by the light shielding plate 2, and thus the paper sheet detecting sensor 1 does not output.  The light shielding plate 2 falls down, for example, with decreasing the paper sheets, and when the cassette is out of paper sheets, the light shielding plate falls down to the lowermost part to shield the light emitted from the light emitting element 3.
Patent JP-H11318920-A (JP)
Title: Hand piece for ultrasonic treatment device for surgery
Inventor: AOKI HITOSHI
IPC: B06B1/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a hand piece high in safety and reliability by bending or curving the hand piece in an optimum position to reduce driving voltage and failure such as a crack of the hand piece. SOLUTION: Organism tissue is spalled, emulsified and suction-eliminated or incised and coagulated by ultrasonic vibration. In this case, the cross-sectional area of a second node part or the second node part onward of ultrasonic vibration counting from the end side of a hand piece, or the cross-sectional area in the vicinity of the node part is made larger than the tip cross-sectional area of the hand piece, and the node part or the vicinity of the node part is bent or curved.
Patent JP-S5921967-A (JP)
Inventor: IKEDA RIYOUJI
IPC: F25D19/00
Filed: 1982-07-23
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-S6016449-A (JP)
Title: Miniature electronic component
Inventor: OOTSUKA KANJI
IPC: H05K3/34
Filed: 1984-06-25
Abstract: PURPOSE:To enable the high mounting density and contrive not to have the restrictions of substrate material by a method wherein a lead connected to the upper surface of a ceramic package is passed along its side and then bent inward of the package in the lower part. CONSTITUTION:The leads 5 are connected to the upper surface of the ceramic package body 1, passed along the side of the body 1, and extend to the lower part of the body 1. Besides, the tip of the lead is bent inward. In this case, the effective length l of the lead 5 can be taken large sufficiently. Such a construction enables to obtain a mounting density close to that of leadless connection and further to impose no restrictions on the choice of the material for the mounted substrate.
Patent JP-H07330491-A (JP)
Title: Orienting material and surface acoustic wave element
Inventor: YAGOU AKIHIRO
IPC: G02F1/125
Filed: 1994-06-10
Abstract: PURPOSE:To obtain a surface acoustic wave element by forming a pectinate electrode on a face of a diamond layer having a specified orienting property and forming an LiTaO3 film on the electrode. CONSTITUTION:An electrically conductive material such as a thin Al film having 100-3,000Angstrom  thickness is vapor-deposited on a face of single-crystalline or polycrystalline diamond having (111) or (100) orienting property and a pectinate electrode is formed by photolithography. An LiTaO3 film having a prescribed thickness is then formed on the electrode by RF magnetron sputtering using an Li-Ta sintered compact satisfying Li:Ta=3:2 as a target and a gaseous Ar-O2 mixture to obtain the objective surface acoustic wave element ensuring a small transmission loss.
Patent JP-H10340061-A (JP)
Title: Video appreviation facility
Inventor: HAYASHI MASAHIKO
IPC: E04H3/22
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To give depth, high reality, and presence to video and to obtain panoramic effect by positioning natural new-scene structures such as a veranda between a video screen and an audience at a distance from the video screen, and positively hiding the ends of the video behind them. SOLUTION: An entire-screen projection type projector 1 projects video on a screen. The veranda 8 is provided in front of the screen 3 at a certain distance from the screen 3 and the upper and lower ends of the video on the screen 3 are hidden behind the wall 9 and eaves of the veranda. The right and left ends are hidden behind a blind plate modeled on the partition plate of the veranda 8. The audience views the video before a table 4 through a window 4 and the ends of the video are invisible from a normal viewpoint 12; and large far-near parallax with the video is generated because of the wall 9 and eaves 31 of the veranda 8, so that the video is given depth and high reality.
Patent JP-H10319803-A (JP)
Title: Waste toner recovering device
Inventor: WATANABE TOSHIBUMI
IPC: G03G21/10
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a recovering device constituted so that it is unnecessary that a serviceman caries a large empty waste container and waste toner can be taken out from an image forming device, without leakage by sealing the upper part from the surface of the waste toner in a waste toner container storing the waste toner, with a seal means. SOLUTION: A cylindrical waste toner carrying path 12 is provided, one open end part of the carrying path 12 is connected to a cleaning device and the other open end part 14 is turned downward. A means for sealing the waste toner container 18 and a cutting means are provided under the open end part 14 of the carrying path. In other words, relating to this device, one end part of the waste toner container 18 is sealed by the seal means and the waste toner 32 supplied from the discharge end part of the waste toner carrying path 12 is stored in the waste toner container 18 after being sealed. The upper part from the surface of the waste toner 32 in the waste toner container 18 storing the waste toner is sealed by the seal means. The sealed part is cut so that the waste toner 32 can be taken out in a packed state.
Patent JP-H0630705-A (JP)
Title: Production of drinking cocoa powder mix
Inventor: RII DABURIYU PUREI
IPC: A23G1/00
Filed: 1993-05-31
Abstract: PURPOSE: To obtain a cocoa powder mix for a drink which has excellent mixing property, fluidity and appearance and is suitable for milk and the like by mixing components of a drink cocoa source material containing maltodextrin in a batch, treating the mixture under specified conditions and then drying. CONSTITUTION: Components of a drink cocoa source material containing maltodextrin are mixed in a batch, then the mixture is pulverized, humidified with 10 to 25 wt.% water, and aggregated in an aggregating device. The obtd. aggregated mix is left to stand for 120 sec and dried to obtain a cocoa powder mix containing no sugar and 1 to 5% final water content.
Patent JP-H11303942-A (JP)
Title: Inertia weight for drive shaft of image reading device
Inventor: HAYASHI HIDEKAZU
IPC: H04N1/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce cost of an inertia weight for a drive shaft of an image reading device, particularly machining cost by forming the inertia weight having a structure in which weight plates are fitted to a synthetic resin-made weight holder. SOLUTION: Weight plates 22 are fitted and mounted in a synthetic resin- made weight holder 21 to be fitted to a drive shaft, and a boss part 24 is formed on one end of the weight holder 21. Flange parts 27 are formed on both ends of the weight holder 21 to prevent the weight plates 22 from slipping off. An internal thread part 26 to which a setscrew 25 is to be screwed is formed on the boss part 24. This inertia weight 20 is formed by molding such as injection molding for inserting the weight plates 22. The weight holder 21 is inserted through the drive shaft, the setscrew 25 is fastened, and the inertia weight 20 is attached to the drive shaft 4.
Patent JP-S61287884-A (JP)
Inventor: BABA MASAYOSHI
IPC: B62K19/08
Filed: 1985-06-14
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-S61288205-A (JP)
Title: Robot controller
Inventor: KURAKAKE MITSUO
IPC: B25J9/16
Filed: 1985-06-14
Abstract: PURPOSE:To prevent the malfunction due to misoperation by monitoring the level difference of the output signal line in the teaching control panel side to detect directly the active state or the non-active state. CONSTITUTION:Data is converted to serial data by a serial-parallel converter USART provided in a robot controller 1 to transmit and receive data between the controller 1 and a teaching control panel 2. Abnormality is detected by trouble, noise interference or the like to send the signal from a reception operation interval monitor timer to a data bus. The reception line from the teaching control panel 2 to the controller 1 is connected to a reception line active detecting circuit A, and it is discriminated whether the reception line is active or not by an output signal TPENI of the circuit A. Data is transferred from the teaching control panel 2 to the controller 1 with positive and negative differential signals, and the level difference of this line is monitored by the circuit A to discriminated the state.
Patent JP-S5756126-A (JP)
Title: Fixing method of metallic cover to container shell
Inventor: OOKUBO YOSHINOBU
IPC: B31B50/00
Filed: 1980-09-18
Abstract: PURPOSE: To make titled fixing without causting defect in airtightness by heat welding a metallic cover inside of which is coated with modified polyolefin to the opening of a cylindrical container shell having inside face of polyolefin and outside face of a paper layer and tightening by winding.  
     CONSTITUTION: A cylindrical container shell 1 is formed using polyolefin for inside face and a paper layer for outside face with or without intercalated plastic film or thin metallic layer. A metallic cover 4 whole inside face or outer edge of which is coatd with modified polyolefin 5 is fitted to the opening 6 of the shell 1 and polyolefin 3 is brought into contact with modified polyolefin 5. Next, this is rounded to outside in the direction of diameter, and the curled part (a) is deformed by pressing to the direction of the shell 1 and tightened by winding. After or during tightening, heating is made to make polyolefin 3, 5 adhere by fusion welding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000317465-A (JP)
Title: Hot-water supply bath device provided with water cleaning device
Inventor: OKA KOJI
IPC: C02F1/52
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To supply pouring hot water/re-heating water to a bath tub even in the case that clogging, etc., are generated in a water cleaning device and water supply becomes difficult. SOLUTION: The device is provided with a water cleaning device 8 consisting of a circulating means 18, a flocculating means 19 and a filter means 22 provided at its downstream, a by-pass passage 24 for by-passing the device, a three-way valve 23 for switching the flow passage of the water cleaning device 8 and the by-pass passage 24 and a hot water supply means 10 for pouring the hot water to the bath tub provided at a circulating passage 17. In this way, the hot water supply means 10 can be used even if cleaning function can not be used in the case when the water supply to the water cleaning device 8 becomes impossible or difficult by switching the three-way valve 23 to let flow water in the by-pass passage 24.
Patent JP-H05299844-A (JP)
Title: Printed multilayer wiring board and manufacture thereof
Inventor: MATSUMOTO MASUO
IPC: H05K3/28
Filed: 1992-04-22
Abstract: PURPOSE:To improve the reliability in conduction between the lands of inner and outer layers of a printed multilayer wiring board. CONSTITUTION:An inner layer 1 of a printed wiring board has via holes 17, 26 and 32 in its lands 20, 28 and 33, respectively. Outer layers 2 and 3 have via holes 15, 24 and 30, and 16, 25 and 31, respectively, which are corresponding to the via holes 17, 26 and 32. The inner layer and outer layers are laminated by means of adhesive sheets 8, and the via holes are filled with conductive paste 8. The via holes 15, 24 and 30, and 16, 25 and 31 of the outer layers are larger in diameter than the via holes 17, 26 and 32 of the inner layer. Therefore, the contact area of the individual lands 20, 28 and 33 of the inner layer with the conductive paste is increased, so that the reliability in conduction is improved.
Patent JP-H10321305-A (JP)
Title: Wiring device for electric equipment
Inventor: YAMAZOE NOBUYUKI
IPC: H01R13/652
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a wiring device for an electric equipment which can previously avoid inconvenience caused when a grounded circuit to be arranged in a power source line is not used by connecting a prescribed terminal of an equipment side coupler to an equipment wall surface, and grounding a terminal of a power source side coupler corresponding to the terminal. SOLUTION: A coupler 4 of a power source line 3 is connected to a coupler 12 of an electric equipment 1, and a power supply circuit to the electric equipment 1 is formed thereby. A fixed terminal 7 of a grounding conductor 6 fastened to the power source line 3 is fixed to a wall surface 1A of the electric equipment 1 by a screw, and the electric equipment 1 is grounded. A coupler 9 of a power source line 8 is connected to the coupler 12 of an electric equipment 2, and a power supply circuit to the electric equipment 2 is formed. Since a grounding conductor 11 is connected to a wall surface 2A of the electric equipment 2 through terminals 9A and 12A by the connection of the coupler 9 and the coupler 12, the electric equipment 2 is grounded simultaneously with the connection of the mutual couplers 9 and 12. Therefore, a grounding conductor 6A is obviated.
Patent JP-H10314726-A (JP)
Title: Simple water purification device
Inventor: IMAI KAZUO
IPC: C02F1/44
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To remove harmful organic compounds out of a water source not suitable for drinking and prepare water for drinking by providing a pump for sucking and pressurizing raw water in a container on a water introduction and discharge opening of the container and also providing a water purifier with a filter medium composed of active carbon and a hollow fiber membrane on a discharge outlet of the pump. SOLUTION: Solid tablets are introduced as a sterilizing agent 5 into a container 1 storing raw water, and a pump 2 is installed on a water introduction and discharge opening of the container 1, and a strainer 6 formed of a plastic net and the like is mounted on a raw water suction hole of the pump 2, and raw water in the container 1 is pressurized by the pump 2 and fed from the discharge outlet of the pump 2. A water tap 4 is set on the discharge outlet of the pump 2, and the water tap 4 is opened and pressurized raw water is fed into a purifier 3 to prepare drinking water purified by active carbon and a hollow fiber membrane filled and stored in the water purifier 3. Therefore, water to be used for drinking from which harmful organic compounds are removed can be prepared by the arrangement.