baber/WOPTO huggingface dataset:
Patent JP-S59215541-A (JP)
Title: Burner
Inventor: KOMORI MINORU
IPC: F24D18/00
Filed: 1983-05-20
Abstract: PURPOSE:To improve cooling effect, by making fin ventilation forcibly by a blower to be driven by a thermoelectric element. CONSTITUTION:When it comes to a state wherein a burner 1 is ignited and a flame 3 is formed at the top of the burner 1, a temperature at the top of a thermoelectric element 2 is raised and voltage corresponding to a temperature difference between a high temperature edge part and a low temperature edge part is generated on the thermoelectric element 2. When the generating voltage is becoming large along with a temperature rise of the thermoelectric element 2 and arrives at a certain value, a blower 10 begins to rotate and begins to suck low temperature air into an air duct 5 through an air suction port 9 on the back of a heater. The sucked low temperature air flows to a side duct 11 and is discharged indoors from a blow-off opening 13 by passing through a communicating opening 12 after heat exchange of the low temperature air with a cooling fin 4 has been made. As cooling of the fin 4 is done by a forced convection like this, a heat transmission ratio becomes large, and effective cooling is done, through which the temperature difference between the high and low temperature edge parts of the thermoelectric element 2 can be kept high and high generating voltage is obtained always.
Patent JP-S5611989-A (JP)
Title: Temperature control of jet layer heat exchanger
Inventor: CHIKAMOTO TOSHIYA
IPC: F28D13/00
Filed: 1979-07-12
Abstract: PURPOSE: To balance the tar deposition rate on a particle with the peeling rate, and to regenerate the particle automatically, by changing the upper and the lower  positions of a draft tube to change the jet amount of a solid particle, and controlling the gas temperature at the outlet of a heat exchanger.  
     CONSTITUTION: The dirty high-temperature gas is fed from the inlet G 1  into the jet layer heat exchanger 1 to blow up the solid particle 20 with the gas into the draft tube 2. After collision with the collision plate 3, the particle 20 is lowered. The particle 20 takes the heat from the gas to reduce the gas temperature, and tar is deposited on the particle surface 20. The carbonized substance on the surface is peeled from the particle 20, lowered and circulated while giving the heat to the heat transmission tubes 4. The tar deposition-peeling balance temperature is fed to the control device 12 to change the upper and the lower positions of the tube 2 via the driving device 8 and wire 5, and the dimension a is regulated. The level of the particle 20 may be changed by the taking out and supply of the particle 20 to regenerate the particle 20 automatically through temperature control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04219205-A (JP)
Title: High temperature member made of ceramic
Inventor: HATTORI MITSURU
IPC: B28B1/24
Filed: 1991-03-27
Abstract: PURPOSE:To provide a high temperature member made of ceramics, strength of which is not lowered even when the high temperature member is used as a member exposed at a high temperature such as a gas turbine member and which can largely improve reliability and a lifetime together with thermal efficiency. CONSTITUTION:A moving blade 3 for a gas turbine has a blade section 1 and a root section 2, and pores 4 for a cooling mechanism are formed at specified positions. The pores 4 for the cooling mechanism can be formed through a method, in which a fibrous substance is arranged in a molded form and the fibrous substance is extracted, or a method, in which it is burnt out, or a method, in which it is machined on molding and can be ground on sintering, or the like.
Patent JP-H09248352-A (JP)
Title: Golf ball
Inventor: KATO SATOSHI
IPC: A63B37/12
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which has a multilayer structure formed by using a rubber-thread winding core and affords a good ball fitting feel and features a large carry. SOLUTION: The rubber-thread winding core 1 of the golf ball having the rubber- thread winding core 1 and a cover 2 for covering the rubber-thread winding core 1 is composed of a solid center 1a and a thread rubber layer 1b formed around this solid center 1a. The cover 2 is formed of a two-layered structure consisting of an inner layer cover 2a and an outer layer cover 2b. The sp. gr. of the inner layer cover 2a is specified to 1 to 1.8 and the thickness thereof to 0.5 to 3mm. The sp. gr. of the outer layer cover 2b is specified to 0.9 to 1.1 and the thickness thereof to 1 to 3mm. The sp. gr. of the outer cover 2b is specified to 0.9 to 1.1 and the thickness thereof to 1 to 3mm. The sp. gr. of the inner layer cover 2a is specified to the sp. gr. larger than the sp. gr. of the outer layer cover 2b and the diameter of the solid center 1a is specified to the 28 to 35mm.  The thickness of the thread rubber layer 1b is specified to 1 to 5.5mm and the value of [the diameter (mm) of the solid center 1a]/(the strain quantity (mm) form the state of applying an initial load of 10kg on the rubber-thread winding core 1 until an end load of 130kg is applied] is specified to 5 to 15.
Patent JP-H02265097-A (JP)
Title: Semiconductor memory
Inventor: MIYAJI FUMIO
IPC: G11C11/417
Filed: 1989-04-06
Abstract: PURPOSE:To improve the operation margin and the information holding characteristic by setting an access transistor whose threshold value is lower than that of a driver transistor (TR) to a lower impedance at the time of write than at the time of read-out. CONSTITUTION:A static RAM is formed by a memory cell 10 of a matrix array, the cell 10 has driver TRs 1, 2 of n-TR, and the cell 10 is selected by access TRs 3, 4 of nTR driven by a word line driving circuit 13. A threshold value of these TRs 3, 4 is lower than a threshold value of the TRs 1, 2 and a write voltage can be made high. On the other hand, when the TRs 3, 4 are driven through a word line so that the readout time becomes a higher impedance than the write time, a mutual conductance ratio betaR of conductance of Trs 1, 2/conductance of TRs 3, 4 becomes large and an operation margin becomes high, and the operation margin and the information holding characteristic are enhanced.
Patent JP-S63253225-A (JP)
Title: Temperature measuring instrument
Inventor: NAKAMURA HIDEKI
IPC: G01K11/32
Filed: 1987-04-09
Abstract: PURPOSE:To provide a small-sized thermometer having high noise resistance by projecting light to a luminous body, the light emission intensity of which has dependency on temp., then measuring the light emission intensity and converting the same to temp. CONSTITUTION:A polypyridine metal complex 2 is dissolved or dispersed in a high polymer 3 and is fixed to the front end of an optical fiber 1 as a supporting member. General-purpose plastics, etc., are usable for the high polymer. The polypyridine metal complex 2 emits fluorescence 9 when light 8 from a light source having sufficient light intensity at <=500nm is projected to the optical fiber from the other end thereof. The intensity of this fluorescence decreases with an increase in temp. The intensity of the light is detected at the other end of the optical fiber 1 by a photodetector and the light emission intensity is determined. The temp. is determined from such light emission intensity.
Patent JP-H11265681-A (JP)
Title: Ion implanting substrate holding device and ion implanting device
Inventor: TAMAI TADAMOTO
IPC: H01J37/317
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an ion implanting substrate holding device and ion implanting device capable of surely holding an ion implanting substrate such as a wafer with a large diameter and sufficiently cooling the ion implanting substrate heated in the implantation of ions. SOLUTION: In an ion implanting substrate holding device for an ion implanting device, its holding mechanism has a holding table 1 for holding an ion implanting substrate (wafer wf), a mechanical clamp having a clamp claw 3, an electrostatic chuck 2, and a gas cooling mechanism for supplying a cooling gas between the holding table 1 and the ion implanting substrate to cool the ion implanting substrate. Further, this mechanism is provided with an interlocking means for interlocking the operation and stop of the electrostatic chuck 2 to the opening and closing operation stop of the clamp claw 3, and a gas supplying and stopping mechanism for performing the start/stop of supply of the cooling gas between the holding table 1 and the ion implanting substrate simultaneously with the detachment and attachment of the ion implanting substrate to the holding table 1.
Patent JP-H03287205-A (JP)
Title: Laser beam transmission equipment
Inventor: YAMAMOTO KOJI
IPC: B23K26/064
Filed: 1990-04-04
Abstract: PURPOSE:To transmit a laser beam without lowering the temperature of a waveguide from outside by forming the outer peripheral surfaces of hollow waveguides, which transmit laser beams, in uneven shapes lengthwise at proper intervals. CONSTITUTION:The hollow waveguides 81, 83, and 85 are formed by coating the inner peripheral surface of, for example, flexible thin nickel pipes with germanium thin films and increasing the reflection factors of the internal surfaces. Then they are so shaped as to have uneven parts 87 on the outer peripheral surfaces lengthwise (in left-right direction) at proper intervals or spiral parts 89 (screw part) on the outer peripheral surface length wise at proper intervals. Consequently, the waveguides 81, 83, and 85 themselves become light weight and the internal temperature is held without increasing even when they are not cooled from outside.
Patent JP-S57204159-A (JP)
Title: Large-scale integrated circuit
Inventor: SATOU KAZUYUKI
IPC: H01L27/118
Filed: 1981-06-10
Abstract: PURPOSE:To obtain the LSI from a logic block which has been regarded as unsuitable so far to change into the LSI by improving the efficiency of use of an input/output buffer. CONSTITUTION:A plurality of the independent logic blocks 2-5, an input buffer group 6-17 applying signals to these logic blocks and an output buffer group 18-29 outputting signals applied from each logic block are mounted in the LSI 1. Here, each input buffer 6-17 is shared by a plurality of the logic blocks, but each output buffer 18-29 is not shared by a plurality of the logic blocks. The input buffers and the output buffers each share input/output pins. A select circuit formed by inverter gates 32, 33 and NOR gates 34-37 indicates the opening and closing of each output buffer 18-29 by control signals applied to control input buffers 30, 31 from the outside. Accordingly, either of the logic blocks can be selected and used by the control signals.
Patent JP-H07289298-A (JP)
Title: Chain substitution amplification method using thermophile enzyme
Inventor: MERINDA ESU FUREIZAA
IPC: C12Q1/6844
Filed: 1995-04-13
Abstract: Strand Displacement Amplification methods (thermophilic SDA) which can be performed over a broad temperature range (37 DEG C to 70 DEG C). The preferred temperature range for thermophilic SDA is 50 DEG C to 70 DEG C. It has been found that certain thermophilic restriction endonucleases are capable of nicking the hemimodified restriction endonuclease recognition/cleavage site as required by SDA and dissociating from the site. It has further been found that certain thermophilic polymerases are capable of extending from the nick while displacing the downstream strand. Thermophilic SDA, because of reaction temperatures higher than previously possible with conventional SDA enzyme systems, has improved specificity and efficiency, reduced nonspecific background amplification, and potentially improved yields of amplification products. In addition, the need to add the enzymes in a separate step after the initial heat denaturation of double stranded targets is eliminated when enzymes capable of tolerating the denaturation temperature are used.
Patent JP-H07293061-A (JP)
Title: Cylinder lock
Inventor: SATO YOICHI
IPC: E05B29/00
Filed: 1994-04-26
Abstract: PURPOSE:To reinforce a stopper which regulates a projecting height of a tumbler from the outer periphery of a cylinder. CONSTITUTION:In a cylinder lock where a tumbler is inserted into a tumbler insertion hole 9 of a cylinder 2 and a spring, which energizes the tumbler, is inserted into a spring insertion hole 17 and a partial thickness of an opening edge of the spring insertion hole 17 is additionally fastened and put down inside the spring insertion hole 17, thereby forming a stopper 19 which regulates a projecting height of the tumbler from the cylinder 2 and the cylinder 2 is rotatively fitted in an outer casing in which a recessed part which projects the tumbler is formed in a part of the inner periphery, an additionally fastening part of the opening edge of the spring insertion hole 17 is determined in a linear fashion. This construction makes it possible to put the tip of the stopper 19 in order when the stopper 19 is formed by additionally fastening a part of the opening edge of the spring insertion hole 17 inwardly and determine at least a specific value about the projection length and wall thickness of the stopper in the inward direction of the spring insertion hole 17 in the whole width of the stopper.
Patent JP-S63255555-A (JP)
Title: Stirling engine
Inventor: NAKAMA NOBUYUKI
IPC: F02G1/043
Filed: 1987-04-10
Abstract: PURPOSE:To reduce heat loss and enhance the thermal efficiency by furnishing a switching member for the low path of working gas from the time when a displacer piston rises to the time it sinks and vice versa. CONSTITUTION:When a displacing piston 1 is rising, valve spools of flow path switching valves 9, 10 are both depressed to constitute a cryogenic system flow path including a cooler 7 and reed valves 16, 17. While the piston 1 is sinking, the valve spools are boss lifted to constitute a hot system flow path incl. a heater 8 and reed valves 18, 19. Thereby the working gas in the upper chamber 5, at the time of rising stroke, flows into the lower chamber 6 via the cooler 7 to cause drop of the pressure, while the working gas in the lower chamber 6, at the time of sinking stroke, flows into the upper chamber 5 via the heater 8 to boost the pressure. Thus the heat loss is extraordinarily small in all cases, and extra energy will not be required to ensure that the thermal efficiency is remarkably enhanced.
Patent JP-S62247178-A (JP)
Title: Engine ignitor
Inventor: OZAWA TOMOYUKI
IPC: F02P5/15
Filed: 1986-04-18
Abstract: PURPOSE:To permit the always stable ignition timing control by forming the ignition timing signal according to each different signal in the case when the engine revolution speed is higher than the idling revolution speed and in the case when the engine is in idling revolution. CONSTITUTION:During the engine operation, the engine revolution speed detecting means 14 of an ignition controller 13 detects the number (n) of engine revolution by receiving the front part signal corresponding to the front part wave form 31 in pulser wave form which is supplied from a pulser coil 9 and extracted in a signal extracting circuit 10. A judging means 15 compares the number (n) of revolution and a set value N, and if n>N (nonidling), the ignition timing signal calculated in a calculating means 16 according to the number (n) of revolution is outputted. If n<N in idling in this case, no output is generated from an ignition controller 13, and the rear part signal corresponding to the rear part wave form 32 in pulser wave form which is outputted from an output terminal 12 is outputted as the ignition timing signal through a gate circuit 20.
Patent JP-H06297485-A (JP)
Title: Manufacture of plastic skin material
Inventor: HAYASHI HIROSHI
IPC: B29L31/58
Filed: 1993-04-15
Abstract: PURPOSE:To shorten time required for heating a mold by heating the mold by induction heating, adhering resin powder to a molding surface of the heated mold, then emitting a microwave to a surface of the powder at an opposite side to a contact surface with the mold to heat the powder, and melting and solidifying it. CONSTITUTION:A mold 4 is inserted into a coil 5, an AC current is applied from a high frequency power source connected to the coil 5 to generate an alternating magnetic field at the coil 5. Then, the mold 4 is removed from the coil 5, and powdering is conducted. In this case, resin powder 8 in contact with a molding surface 4a of the mold 4 is melted by heat incorporated in the mold 4, and the powder 8 is adhered in a layer state along the surface 4a. Then, the mold 4 is introduced into a microwave heating unit, a microwave is emitted from a back surface side of a resin powder layer for about 30 sec, thereby melting and solidifying the resin powder layer. Thus, since a cycle time from heating of the mold to removing from the mold can be shortened, a decrease in power consumption can be performed.
Patent JP-H05290209-A (JP)
Title: Character recognition method and its device
Inventor: MATSUMOTO AKIHIRO
IPC: G06K9/03
Filed: 1992-04-09
Abstract: PURPOSE:To provide a character recognition method and its device which can select an efficient character from candidates selected by recognition processing and provide satisfactry operation environment for a user. CONSTITUTION:In a method recognizing the character existing in an image inputted from a scanner 4 by a character recognition device 2 and displaying it on CRT 7, when an input part 1 specifies a character desired by the user, the group of the candidate characters excepting for the specified character is displayed. Then, when receiving instruction to convert the characters of the part or all of the displayed candidates group into prescribed derivative characters, the prescribed derivative characters are generated.
Patent JP-H07292154-A (JP)
Title: Plasticizer for rubber
Inventor: ASAI MASATOMO
IPC: C08K3/04
Filed: 1994-04-26
Abstract: PURPOSE:To obtain a plasticizer for rubber, having excellent compatibility with rubber and improved balance of permanence and freeze resistance and to provide a rubber composition for a tread for studless tire, having excellent freeze resistance/permanence. CONSTITUTION:This plasticizer for rubber comprises an ester which comprises a 3-9C polyhydric alcohol containing three or more hydroxyl groups in one molecule, a 2-12C aliphatic polyfunctional carboxylic acid and a 8-24C aliphatic monofunctional carboxylic acid, has 700-2,500 molecular weight and substantially not contains a hydroxyl group. 100 pts.wt. of rubber is mixed with 5-150 pts.wt. of the plasticizer and 30-100 pts.wt. of carbon black to give the objective rubber composition.
Patent JP-H11288960-A (JP)
Title: Wire-bonding connection and tool for bonding surface removal removal
Inventor: TANIDA YUICHI
IPC: H01L21/60
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To realize the formation of a mechanically and electrically superior alloy of an electrode pad or an inner lead part and a bonding wire in the joint of the bonding surface of the electrode pad or the inner lead part with the bonding wire. SOLUTION: Before a metal wire is brought into contact with an electrode pad 25 or an inner lead part 26, a scrubbing operation in advance for grinding to bonding surface of the bonding position on the pad 25 or the inner lead part 26, which is made a wire-bonding connection, using a tool 10 for bonding the surface residue removal, which is entirely different from a tool for bonding, is previously conducted in a state in which the bonding surface is pressed to a projection part by a prescribed pressure and is brought into contact with the projection part, and foreign substances 21 on the bonding surface are removed.
Patent JP-H03287080-A (JP)
Title: Voltage detector
Inventor: IKEDA MASAHARU
IPC: G01R19/165
Filed: 1990-04-03
Abstract: PURPOSE:To enable the using of voltage detector with a low power voltage by detecting the voltage in accordance with whether the voltage level-shifted from the power supply voltage by the voltage equivalent to a forward voltage of 1st diode is larger or smaller than the threshold of buffer logic electronic circuit. CONSTITUTION:A voltage impressed on a reset input terminal 21 is made to be the voltage subjected to subtraction of the forward voltage generating at the time when a half current of current source 23 flows in the diodes 31, 32, from a voltage Vcc of DC power supply 1. The voltage of a reset output terminal 26 becomes L-level when the voltage impressed on the terminal 21, i.e., a voltage impressed on the input of an inverter logic element 24, is smaller than the threshold voltage, whereas becomes H-level when it is larger. Therefore, when the voltage Vcc is small, the terminal 26 becomes L-level since the voltage of terminal 21 is smaller than the threshold voltage of element 24. At this time, the voltage Vcc of power supply 1 is increased and when the voltage of terminal 21 exceeds the threshold a little, the terminal 26 changes to H-level from L-level. The voltage of this changed point, i.e., a detecting voltage, is obtained. By this procedure, the detector provided with the detecting voltage of approximately 1.2V and hysteresis voltage of approximately 52mV is obtained.
Patent JP-H08243128-A (JP)
Title: Two-layered structure mat of type sealed with sore preventive gelatinous liquid
Inventor: INABA YOUICHI
IPC: A47C17/02
Filed: 1995-03-08
Abstract: PURPOSE: To provide a sore preventive mat which uniformly disperses the pressure acting on the body surface without concentrating the pressure at one point, such as projecting part, eliminates waving and is fairly lighter in weight than a water mat. CONSTITUTION: A bag called as a cell, made of a reinforced polyvinyl chloride, etc., is vertically divided to two and further, a lower layer is divided to plural chambers, into which air is sealed. A gelatinous liquid is enclosed into the upper layer in the state of one chamber without finely segmenting this layer. The sore preventive mat is formed by using a plurality of the cells having such two-layered structure. The pressures of the gel layer 1 and gas layer 2 are made respectively adjustable at need. The upper and lower layers are reversed and two kinds of the gelatinous liquids which are not gases and vary in viscosity are used according to applications.
Patent JP-2000279313-A (JP)
Title: Interphone system for multiple dwelling house interlocked with parcel delivery service locker
Inventor: KASASHIMA YASURO
IPC: A47G29/12
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain parcel delivery service information by picking up a picture by shooting a parcel delivery list by a CCD camera and by monitoring the picture on a personal computer of a resident and on a TV screen of a house main device placed at each house. SOLUTION: The interphone system for multiple dwelling house interlocking with parcel delivery service lockers has a box section 8 including a plurality of boxes 8a, 8b, 8c, for keeping goods, a control section 6 for controlling whether the boxes are used or not, an interphone control device 16 for aggregated housed for controlling delivery data from the control section 6, and a house main device 19 for receiving the delivery data from the interphone control device 16 for aggregated houses, for indicating and making sounds.  The control section 6 has an operation section 9 for inputting a home address of the goods, a seal stamping section 2 for stamping a seal of an addressed resident on the delivery list after an address is determined, a CCD camera 1 for detecting the motion of the seal stamping section and for shooting the delivery list, a reflection outputting section 14 for transferring shot data form the CCD camera 1. A mail transfer device 15 for transferring the picture data received from the reflection outputting section 14 by an electronic mail is provided.