baber/WOPTO huggingface dataset:
Patent JP-H0842801-A (JP)
Title: Method for controlling quantity of exhaust gas from boiler
Inventor: SORADA ARIHIKO
IPC: F22B35/00
Filed: 1994-07-29
Abstract: PURPOSE:To control the quantity of exhaust gas by a method wherein the quantity of flow of combustion improving gas or heavy oil is controlled based on the net heat load of the flow entering a boiler and is corrected by the measured value of temp. inside the furnace. CONSTITUTION:The net heat load of a boiler 1 and the quantity of air required for the fuel combustion are calculated by a calculating machine 21 based on the specific heat, heating value, temp. and flow quantity of CO gas for use as fuel and the heating value and flow quantity of combustion improving gas or heavy oil. The deviation value of the required quantity of steam and the measured value of the flow quantity of the combustion improving gas or heavy oil corrected by the pressure and temp. are sent to a flow quantity adjuster 15a to measure the deviation value of the temp. inside the furnace and the calculated value of the net heat load, after correction by this measured deviation value, is sent to an adjusting valve 11 to control the flow quantity of the combustion improving gas or heavy oil. On the other hand, after the calculated value of the air quantity is sent to an air corrector 20 to be corrected by the temp., the air quantity is further corrected by the value deviating from the actual air quantity and is sent to an inlet vane 21 of a forced draft fan, so that the air is controlled to an adequate quantity. The flow quantity of the combustion improving gas or heavy oil is always held to the necessary minimum and, as a result, the exhaust gas can be held to a small quantity.
Patent JP-H0842307-A (JP)
Title: Electric power plant provided with iron removing device
Inventor: SATO HIROSHI
IPC: F01K9/00
Filed: 1994-07-29
Abstract: PURPOSE:To prevent increment of pressure loss and failure of tubes by scale adhesion in an electric power plant provided with high/low pressure feed water heaters having drain lines which recover and use drainage, by interposing iron removing devices to remove the iron content of the drainage, in the drain lines. CONSTITUTION:Respective iron removing devices 17 are interposed in the drain lines 9a, 9b of low pressure feed water heaters 9 and the drain lines 13a, 13b of high pressure feed water heaters 13, respectively. Drainage from the high pressure feed water heaters 13 is retrieved to a deaerator 11 through the drain lines 13b, 13a by a cascade. Drainage from the low pressure feed water heaters 9 is retrieved to a condensate line through the drain lines 9b, 9a by the cascade. Hereby, delivery of iron content into feed water is prevented, iron concentration in the feed water flowing into a boiler 1, etc., is lowered, and scale adhesion is eliminated. Therefore, increment of pressure loss and the failure of tubes caused by narrowing the cross sections of the tubes by the scale adhesion, and malfunction such as a lowering of heat exchange efficiency accompanying a lowering of heat transfer rate, etc., are solved.
Patent JP-H1194854-A (JP)
Title: Scanning type probe microscope
Inventor: HAYASHI YOSHIAKI
IPC: G01B11/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To acquire correct measured information at all times by adjusting a position of a displacement sensor to project a light of a light-emitting element to a constant position of a cantilever with a constant angle of incidence. SOLUTION: A scanner 28 has a moving end which can move in three- dimensional directions upon application of an electric signal, and optically detects a displacement state of a cantilever 30 set at the moving end by displacement sensor. The displacement sensor has a light-emitting element 32 illuminating a predetermined light to the cantilever 30 and a light-detecting element 34 detecting a reflecting light, and is arranged in a sensor holder 44 having a built-in position adjustment mechanism. The position adjustment mechanism adjusts a position of the displacement sensor to illuminate the light of the light- emitting element 32 to a constant position of the cantilever 30 with a constant angle of incidence at all times during a movement of the moving end of the scanner 28.  While a bend state of the cantilever 30 is maintained constant, a probe 40 of the cantilever 30 is scanned to trace a sample 48 in XY directions, thereby measuring a surface state of the sample 48. Accordingly correct measured information is obtained at all times.
Patent JP-H0620677-A (JP)
Title: Lithium ion secondary battery
Inventor: ASANO SHUNJI
IPC: H01M10/05
Filed: 1992-07-06
Abstract: PURPOSE:To simplify mounting structure of PTC element and improve sealing property by fixing, through a conductive adhesive layer, a plate PTC element to the bottom part of a facing can on which a sealing body is mounted. CONSTITUTION:A sealing body 7 consisting of stainless is airtightly mounted on the opening part of a bottomed cylindrical facing can 1 by laser seam welding. A laminated electrode body 2 is received in the facing can 1, and a disc PTC element 13 is fixed to the bottom part outer surface through a conductive adhesive layer 14a. A stainless terminal plate 15 is adhered to the bottom surface of the element 13 through the same adhesive 14b, and covered and protected by a thermally contracting facing coat resin tube 17 together with the can 1 through a protective ring 16. When an abnormal current is carried to raise the temperature in the battery, it is rapidly transmitted to the PTC element, a resistance is sharply enhanced to limit the current, and an excessive heating can be suppressed.
Patent JP-H0227684-A (JP)
Title: Spark plug for internal combustion engine
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/38
Filed: 1988-07-18
Abstract: PURPOSE:To prevent the oxidation on the surface of aluminum nitride and improve durability by forming a film of a nonquality alumina layer on the surface of a spark plug insulator made of an aluminum nitride sintered body. CONSTITUTION:A film of a nonquality alumina layer 10 of at least 1mum or above is formed on the surface of a spark plug insulator 2 made of an aluminum nitride sintered body with the heat conductivity of at least 60w/mk or above. When fine amorphous Al2O3 10 is generated on the surface of AlN 2 in advance, the proceeding of oxygen from combustion gas is prevented, the transformation into Al2O3 is suppressed, the peeling of an Al2O3 film can be prevented, oxidation is prevented in the usage over the long period, excellent durability can be obtained.
Patent JP-H1010918-A (JP)
Title: Image forming device
Inventor: SUZUKI HIDEKI
IPC: G03G15/20
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of adequately informing the replacing period of a fixing device. SOLUTION: When the temperature of a ceramic heater is raised from waiting temperature T0 deg.C to fixing capable temperature T3 deg.C, a timer is started at timing t1a at which temperature becomes T1 deg.C and stopped at timing t2a at which the temperature becomes T2 deg.C, and temperature raising time from T1 deg.C to T2 deg.C is measured. When the accumulative number of transfer materials on which an image is formed is less than 100 pieces for example, the maximum value of the raising time is renewed, and after the accumulative number reached 100 pieces, the maximum raising time is judged whether it is the specified value or more or not, and when it becomes the specified value or more (for example, t2b-t1b), it is judged that the fixing heater is deteriorated and should be replaced.
Patent JP-H05319112-A (JP)
Title: Contamination removal device for fuel tank
Inventor: OYA HIROYOSHI
IPC: B60K15/03
Filed: 1992-05-26
Abstract: PURPOSE:To enable scoop and remove sand, rust, water or the like entered into a fuel tank and mixed with fuel during the operation of a construction machine such as a rammer. CONSTITUTION:Several holes 2 are drilled through the side of a hollow shaft 1, and several scooping trays 3 are added thereto. In addition, the lower section of the shaft 1 is fitted with a contaminant sump 4, and a hemispherical rolling seat 5 for oscillation. Also, the bottom of the seat 5 is fitted with a stabilizing weight 6 and magnet 8.
Patent JP-H05334935-A (JP)
Title: Manufacture of pressed conductor and pressed conductor
Inventor: HOSHIKAWA AKIOKA
IPC: H01B13/00
Filed: 1992-05-28
Abstract: PURPOSE:To efficiently manufacture a pressed conductor which is high in sensitivity and reliability by holding a conductive and narrow band-like elastic body between narrow band-like plain knitted wires through an air gap at the top and the bottom thereof, and covering it with a sheath of heat resistance and thermoplastic resin. CONSTITUTION:A narrow band-like elastic body 1 with which a conductive metal is mixed is held between narrow band-like plain knitted wires 2, 3 at the top and the bottom thereof and at the same time is passed through a tubing machine 12. Then the plain knitted wires are broadened with a support shaft 13 used as a cardinal point to from air-gap sections 5 between the elastic body 1 and the plain knitted wires 2, 3. Next, heat resistance resin is extruded from the resin filling hole 18 of a molding cylinder 17 to form a sheath 4. Both ends of the elastic body 1 are fixed on the inner wall of the sheath 4 by fusing and also a part which the plain knitted wires bite into is formed through the air gap sections 2, 3. A pressed conductor 15 molded thereby is passed through a heating furnace 16, and the sheath 4 is hardened by heating at a temperature of 300 to 380 deg.C whereby the pressed conductor 15 having the air gap sections 5 between the conductive elastic body 1 and the plain knitted wires 2, 3 is obtained.
Patent JP-H0465868-A (JP)
Title: Mos transistor
Inventor: SHIMAZU KATSUHIRO
IPC: H01L27/088
Filed: 1990-07-06
Abstract: PURPOSE:To increase drain current and realize high speed operation, by forming a first and a second channels of a first conductivity type on both sides of a gate electrode via a first and a second gate insulating films, and forming a source region and a drain region of a second conductivity type so as to interpose the first and the second channel. CONSTITUTION:A second gate insulating film 11 is formed on the upper surface side of a gate electrode 5, and a second channel 12 of P-type is formed on the upper surface side of the gate insulating film 11. A second drain region 13 and a second sourfe region 14 in contact with the source region 6 and a drain region 7 are formed on both sides of the second channel 12. Thereby a device equivalent to the constitution wherein two MOS type transistors M1 and M2 are connected in parallel is obtained, and the drain current can be remarkably increased as compared with a usual MOS type transistor. Further the increase of cell area viewed from a plane can be prevented. As the result, high degree integration is enabled, and high speed operation is realized.
Patent JP-H0738658-A (JP)
Title: Simultaneous command reservation controller
Inventor: HAISHI MASAAKI
IPC: H04M3/42
Filed: 1993-07-20
Abstract: PURPOSE:To improve line utilization efficiency and to reduce communication cost by allowing a command reception station side to receive a reservation signal from a command issuing side, reserving an accommodated position of a predetermined extension or trunk from designation reservation management data set and registered based thereon and controlling a general call in a busy state. CONSTITUTION:A reservation registration section 41 receives reservation registration of a command line based on input information from a command issuing terminal equipment making a simultaneous command and stores input data to a memory in a form of a command reservation management table 42. A terminal equipment idle busy management table 43 has data managing an idle/busy state of an extension/trunk accommodated in a PBX and the data changes dynamically in interlocking with exchange control based on the terminal equipment utilizing state. A control section 44 uses command reservation management data of the table 42 as input information to monitor the state of line with respect to a subscriber of its own station and plural opposite stations while referencing the table 43. When an idle state is detected, the table 43 is set to a busy state and an acquisition enable state is set to an acquisition enable/disable part in the table 42 and idle EN information is set to an accommodation location information part and when a command line to a counter station is acquired, the data are transmitted to the counter station.
Patent JP-S6071229-A (JP)
Title: Automatic laminator
Inventor: OBAYASHI TOSHIO
IPC: B29C31/00
Filed: 1983-09-29
Abstract: PURPOSE:To eliminate an effect of a heat roll on a film, by enabling the cutting of the film in the continuous feeding state without stopping the feeding of the film and a base. CONSTITUTION:The fore end portion of a supply film 4 is held by a main vacuum plate 10. When a base 1 is conveyed by a conveyor 2, the fore end portion of said film is made to stick to the end portion of said main vacuum plate 10 by a subordinate vacuum plate 17. Next, the film 4 sticking to the main vacuum plate 10 is contact-bonded temporarily on the base 1 by the operation of a first air cylinder 11. Then, the film 4 is cut by a rotary cutter 16a while this cutter is moved in the direction perpendicular to the surface of the film 4 by the operation of a second air cylinder 15. Subsequently, air is blown against a heat roll 5 from a nozzle plate 7 so as to secure a sticking operation.
Patent JP-S6336186-A (JP)
Title: Time setting device of electronic timepiece
Inventor: AOTO KAZUYOSHI
IPC: G04G5/00
Filed: 1986-07-30
Abstract: PURPOSE:To facilitate operation and to eliminate malfunction by employing the constitution wherein an hour digit and 10min digit are set at the same time by the rotation of a rotary knob. CONSTITUTION:A variable resistor 16 and a resistance 17 constitute a time setting means 18, whose output is coded by a code converter 19 and inputted to a code converting means 20. This code converting means 20 converts the hour digit, 10min digit, and a minute digit based on the output of the code converting means 19. The output data of the code converting means 20 is supplied to a display control means 23, and consequently a display means 2 displays the respective digits. The code converting means 20 sets the minute digit to 0 at any time and a carry from the 10min digit to the hour digit and a downward shift from the hour digit to the 10-min digit are performed through the continuous operation of the time setting means 18.
Patent JP-S6334993-A (JP)
Title: Semiconductor laser device
Inventor: KAWADA SEIJI
IPC: H01S5/00
Filed: 1986-07-29
Abstract: PURPOSE:To assure the high output characteristics without deteriorating reflection power and absorbing light at the end by a method wherein the refractive index of the third semiconductor exceeds that of the first, the second and the fourth semiconductor layers while the positions in the level direction of the active layer in the main part and the third semiconductor layer in the sub part coincide with each other. CONSTITUTION:A mesa stripe whose step difference surface comprising plane (111) B is formed on an n type GaAs substrate 1 to successively grow semiconductor layers 2-7 by organometallic thermal decomposition and vapor growth process. During the growing process, a crystalline film in parallel with the mesa surface and bottom surface is grown until the crystalline layer is grown in the thickness similar to the height of mesa. The new step difference surface being different from the plane (111) B, any crystalline film newly formed starts growing on the new step difference surface by the layers up to an optical guide layer 5 after the plane (111) B is removed are so thin that the active layer 3 in a light emitting part is almost directly coupled with the optical guide layer 5 without passing through any other layers. In such a constitution, the optical guide layer 5 is encircled by the first and the second p type clad layers 4, 6 in low refractive index so that complete optical waveguide mechanism may exist up to the end.
Patent JP-S6072635-A (JP)
Title: Production of casting mold
Inventor: OOWADA YOSHIROU
IPC: C08L83/02
Filed: 1983-09-28
Abstract: PURPOSE:To prevent cracking owing to sulfur of a casting and flaking of spheroidal graphite by adding varnish consisting principally of a specific wt% of a furan resin, etc. and an oxalic acid, etc. to sand particles, kneading the mixture, molding the mixed sand and heating the mold to cure by high frequency electric power. CONSTITUTION:About 0.5-5wt% varnish consisting principally of a furan resin, phenolic resin or furan modified phenolic resin and about 0.05-1.0wt% a hardener consisting of >=1 kind among a formic acid, oxalic acid, acetic acid and propionic acid are added to sand particles and after the mixture thereof are kneaded and molded, the molding is heated to cure by about 10-100kHz high frequency. The eluted sulfur of the mold hardener is decreased to prevent cracking of the casting and the deterioration in strength owing to flaking of spheroidal graphite.
Patent JP-H0529720-A (JP)
Title: Printed wiring board
Inventor: NAKAMURA TOSHIFUMI
IPC: H05K1/11
Filed: 1991-07-19
Abstract: PURPOSE:To accelerate improvement of mounting density on a printed circuit board and realize high speed and simplified structure of an image processing system for inspection by economically forming an inspection mark with high accuracy and easily conduct inspection for chip components mounted high in density. CONSTITUTION:A chip components mounting region on an insulating base material 1 is provided many terminal patterns 3 formed by patterning a conductor layer and the marks 5a and 5b for inspection are formed by conductor layers simultaneously with the terminal pattern 3 in the vicinity of the two corners C1 and C2 which are located in the diagonal relationship of an IC chip 4 (indicated by a chain line) mounted on the terminal pattern 3. The marks 5a and 5b for inspection are formed in such a shape as surrounding in plane the corresponding corners C1 and C2 of the IC chip 4, namely as providing the L-shaped cutout part to a circular pattern.
Patent JP-H0228569-A (JP)
Title: Delay analysis system for circuit
Inventor: ASANO HIROKO
IPC: G06F19/00
Filed: 1988-07-19
Abstract: PURPOSE:To permit specifying of an error circuit element in a short time by analyzing all circuit element in a route being decided as a delay time error and providing an error circuit element specifying means. CONSTITUTION:All net-work information related to an object circuit of a delay analysis and delay time information are stored at a circuit storing means 1, a delay time analyzing means 2 executes a route analysis of the object circuit based on an information read out from this and outputs its result. By this method, in an error circuit element specifying means 3, a route analysis part 3-1 stores respective circuit elements in each routes being decided as the delay time error, next, a circuit element specifying part 3-2 specifies the error circuit element therein and stores. And, its result is outputted by a result output part 3-3.
Patent JP-2001000706-A (JP)
Title: Ball shooting game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a ball shooting game machine wherein a function relating to a predetermined report to enhance a hope on a game conditions advantageous to a player is provided for a report control means to easily simplify the function of a substrate, thereby easily varying a game program thereof. SOLUTION: This ball shooting game machine includes a main game control means 35 to control a game board, a report means 16 to report game conditions to a player, and a report control means 53 to control the means 16. The means 16 comprises at least a pattern display means 15 to varyingly display a pattern, wherein a start means 18 is provided to start the means 15 under such condition that a game ball is detected. The control means 35 and the means 53 are provided on a substrate 23 and a substrate 24, respectively, and the means 53 has a report control function to cause the means 16, during a predetermined action, to effect a predetermined report to enhance a hope on a game condition advantageous to the player, and a report decision function to decide whether to cause the means 16 to effect a predetermined report.
Patent JP-H0524124-A (JP)
Title: Polyimide resin molded body and manufacture thereof
Inventor: KAWASE KOJI
IPC: C08J5/00
Filed: 1991-07-19
Abstract: PURPOSE:To obtain a polyimide resin molded body where fragility is improved without losing properties such as heat resistance which is possessed originally by thermosetting polyimide resin and shock resistance, flexibility and tenacity are excellent. CONSTITUTION:A polyimide resin molded body 3 is constituted of a thermoplastic polyimide resin molded body 1 having an air gap 2 and thermosetting polyimide resin layers 4, 5 filled into the air gap 2 of the molded body. The polyimide resin molded body 3 like this forms the molded body having the air gap 2 of the thermoplastic polyimide resin 4, 5 and the title molded body is manufactured by filling the air gap 2 of the molded body with the thermosetting polyimide resin 4, 5 and curing the same.
Patent JP-H0347109-A (JP)
Title: Clear cosmetic
Inventor: UEDA GOROUSAKU
IPC: A61K8/00
Filed: 1989-07-14
Abstract: PURPOSE:To provide a clear cosmetic containing a polyhydric alcohol having >=2 OH groups in the molecule, water, an amino acid-base hydrophilic surfactant and a liquid oil, having high transparency, broad transparent region and high safety and giving good feeling to the skin. CONSTITUTION:The objective clear cosmetic contains (A) a polyhydric alcohol having >=2 hydroxyl groups in the molecule (especially preferably glycerol, sorbitol, etc.), (B) water, (C) an amino acid-base hydrophilic surfactant (e.g. hardened castor oil pyroglutamic acid isostearic acid diester, etc., having HLB of >=9) and (D) a liquid oil (e.g. 2-ethylhexanoic acid triglyceride, olive oil, etc.) in combination. The cosmetic can be extremely easily produced and keeps excellent transparency over a broad temperature range even after long-term storage. It has high safety and gives excellent feeling to the skin.
Patent JP-2001016370-A (JP)
Title: Facsimile operation unit
Inventor: YANO RIYOUTA
IPC: H04N1/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide easy understanding of the combination with a setting condition by displaying the items of various function operations on a screen after sorting them into the communication objects, communication destinations and communication states via a unit which sets various functions related to a facsimile operation by having at least some of them touched on the screen. SOLUTION: A touch panel type screen 80 consists of the touch panel keys with which the key input operations are possible when the key surfaces are touched and a display LCD. The 'ten key/# keys' 81 are placed at the right adjacent positions of the screen 80 and a disk-like start key 82 larger than the ten keys is placed at the right side. Then a 'clear/stop key' 83 is placed between the keys 81 and the key 82 to cancel the inputted numeric value, to discontinue the transmission or to stop the operations. A program key 84, a 'reset/preheat key' 85 and an 'interrupt key' 86 are provided above the keys 81. An initialization/counter key 88 is added at the upper left side of the screen 80 in response to using conditions.