baber/WOPTO huggingface dataset:
Patent JP-H07297408-A (JP)
Title: Tunnel transistor and its manufacture
Inventor: UEMURA TETSUYA
IPC: H01L29/80
Filed: 1994-04-26
Abstract: PURPOSE:To provide a transistor which can be improved in degree of integration and operating speed and utilizes a tunnel phenomenon. CONSTITUTION:After successively forming an n<+>-type GaAs layer 2 which becomes a source, undoped GaAs layer 3, p<+>-type GaAs layer 4 which becomes a drain, and undoped GaAs layer 5 which becomes a current barrier layer on an semi-insulating GaAs substrate 1, the layers 3, 4, and 5 on the layer 2 are etched in the form of a mesa. Then a n<+>-type GaAs layer 6 which becomes a channel layer and undoped A GaAs layer 7 which becomes a gate insulating film are successively formed on the exposed side face of the mesa and a Schottky electrode 8 is provided on the layer 7. As a result, an inter-band tunnel junction is formed at the contacts between the layer 6 and the layers 4 and 3 on the side face of the mesa. On the other hand, no leak current flows between the drain 4 constituting the upper part of the mesa and the N<+>-type GaAs 6 of the channel layer due to the undoped GaAs layer 5. Therefore, the P/V ratio of the negative resistance characteristic is improved.
Patent JP-H07257086-A (JP)
Title: Writing implement with assembling grip
Inventor: OTA YOSHIHISA
IPC: B43K3/00
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a writing implement which is free from incoveniences wherein a structure of a molding die is complicated or a parting line remains when a grip part is molded almost into a riceball shape in a sectional shape with a synthetic resin. CONSTITUTION:An elongated shaft 14 is connected near to a tip of a core shaft 12. Neighborhood of the core shaft 12 of the elongated shaft 14 is covered with a grip member 16. Besides, the grip member 16 is made of a synthetic resin, and its sectional shape is formed almost into a riceball shape in an outer peripheral surface.
Patent JP-H07283577-A (JP)
Title: Wave absorber and method of attaching wave absorber
Inventor: FUJII KAZUMASA
IPC: C09J5/00
Filed: 1994-04-04
Abstract: PURPOSE:To obtain a wave absorber and a method of attaching the wave absorber which facilitate an operation of sticking the wave absorber to a wave reflector without lowering a design performance of the wave absorber and are so excellent in application properties as to enable execution of application without necessitating a person of specific technical skill or an expert. CONSTITUTION:A wave absorber prepared by laminating sequentially a wave absorbing layer 1, a metal leaf 2 for wave reflection and a flexible magnet 3 subjected to multipolar magnetization. A sticking method of the wave absorber wherein an adhesive is applied on the surface of the flexible magnet 3 subjected to the multipolar magnetization and the magnet is stuck on a wave reflector (a body to be fitted) by a magnetic attraction, or a rubber adhesive is applied on the surface of the wave reflector and, after being set to touch, is stuck on the magnet by the magnetic attraction and the adhesive, and they are fixed due to a phenomenon of blocking with passage of days or provided temporarily only by the magnetic attraction.
Patent JP-2000287084-A (JP)
Title: Gradation characteristic data generating system recording medium with gradation characteristic data program recorded therein, and color patch generating system
Inventor: NISHIHARA MASAHIRO
IPC: H04N1/407
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a gradation characteristic data generating system that can generate gradation characteristic data, even when a task of actually measuring a contrast level of a printed patch is interrupted on its way. SOLUTION: When actually measuring an output level of a patch, an output level of a printed patch by giving an upper limit and a lower limit of an available input level to a printer is first actually measured. Then a desire number of patches only have only to be actually measured between the upper limit and the lower limit, and this actual measurement task may be stopped on the way. Gradation characteristic data are generated from the patches whose output levels are actually measured, depending on the cross reference between the actually measured output level and the input given to the printer (S123). Interpolating the output levels which have, already been actually measured generates gradation characteristic data of patches, whose output levels are not actually measured (S126).
Patent JP-H11283910-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YASUDA NAOKI
IPC: H01L21/027
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor provided with a clean resist pattern with a superior pattern shape for exceeding the limit, although micronization is limited by a wavelength in the formation of the resist pattern through exposure. SOLUTION: In this manufacturing method, a first resist pattern 1a, containing a material for generating acid by the exposure, is covered with second resist 2 containing resin which is soluble in an organic solvent to be bridge by the acid. Then, by forming a bridge layer 4 in the first resist pattern 1a by the exposure and performing development by the organic solvent, a second resist pattern 2a which is thicker than the first resist pattern 1a is formed.
Patent JP-H11287226-A (JP)
Title: Mounting structure to resin member and retainer for mounting
Inventor: YONEYAMA NORIHIRO
IPC: F16L3/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To firmly mount a member to be mounted to a resin member with a small number of components with simple structure. SOLUTION: In a structure for mounting a wire harness (member to be mounted) 31 to a resin member 32, the resin member 32 is provided with a plate-shaped flexible piece 35, and a retainer 30 comprising a body 37, a fixing part 38 integrally formed on the body 37 to be fixed to the wire harness 31, and a bending support part 39 in which the flexible piece 35 of the resin member 32 is inserted to be bent and supported is mounted. Whereby the wire harness 31 can be firmly mounted on the resin member 32 with a small number of pieces of components with simple structure.
Patent JP-S63252170-A (JP)
Inventor: ENOKI KENJI
IPC: A61M37/00
Filed: 1987-04-08
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-S59218595-A (JP)
Inventor: ARAN POORU TORUUPU
IPC: G08B29/18
Filed: 1984-04-28
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-H01258956-A (JP)
Title: Liquid jet recording
Inventor: SEKIYA TAKURO
IPC: B41J2/115
Filed: 1988-04-08
Abstract: PURPOSE:To allow simultaneous arrival of upper and lower ink droplets to the surface of paper and prevent deterioration of image quality in advance by offsetting the discharge timing of upper and lower ink droplets when the discharge speeds of ink droplets discharged from the top and bottom of the jet head are different. CONSTITUTION:A plurality of thermal energy action section (heaters) are provided for each orifice, and a signal pulse is input at delayed time (DELTAt) when it is input to the thermal energy action section at the bottom of a jet head 1 in contrast to when it is input to the thermal energy action section on the top of the jet head 1 in response to image information applied to the thermal energy action section. Consequently, the final time of arrival of ink droplets at the surface of paper from both the top and the bottom of the jet head 1 can be corrected. Also the deterioration of image quality is prevented.
Patent JP-S58207301-A (JP)
Title: Production of molten metal containing fe-al, fe-si
Inventor: TAKADA SHIKOU
IPC: C21B11/02
Filed: 1982-05-26
Abstract: PURPOSE:To obtain titled metals without using expensive electric furnace refining method by blowing Al2O3-, SiO2-contg. compd. together with high temp. air into a vertical furnace formed with stacked and packed layers of a solid reducing agent contg. carbon and a low m.p. compsn. contg. iron. CONSTITUTION:A solid reducing agent contg. carbon and, for example, sintered ore of iron ore are charged alternately into a vertical furnace 1 from charging means 2, 3 at the furnace top, thereby forming packed layers wherein both are stacked alternately. Plural tuyeres 4 are provided in a single stage or in each of plural upper and lower stages, for example, three stages, in the lower part of the furnace 1, and ore contg. a large amt. of Al2O3 or SiO2 is blown together with hot wind through >=1 stages of the tuyeres, for example, tuyeres 4b, and hot wind is blown through the tuyeres 4a, 4c. The melt of Al or Si reduced and formed in the packed layers fuses with the molten iron formed by reduction of the sintered ore and drops as molten metal contg. Fe-Al or Fe-Si and is discharged from the discharge port 6 on the side wall in the hearth part.
Patent JP-S61248325-A (JP)
Inventor: AOYAMA YOICHI
IPC: H01H9/34
Filed: 1985-04-24
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-H11262920-A (JP)
Title: Apparatus for regeneration treatment of foamed resin molded product
Inventor: ISEYA NORIFUMI
IPC: B29B17/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a regenerated treated product of high quality by largely removing air in a foamed resin in a vol. reducing process. SOLUTION: In an apparatus for the regeneration treatment of a foamed resin molded product having a vol. reducing means 1 taking in a finely divided foamed resin to reduce the vol. thereof, the vol. reducing means 1 is constituted by internally inserting a screw 150 in a cylinder 100 having the taking-in port 101 of the foamed resin and the nozzle part 102 discharging the resin reduced in its vol. in a rotatable manner.  The taking-in part 103 communicating with the taking-in port 101 along the axial direction of the cylinder 100 and large in the gap between the inner surface of the cylinder 100 and the rotary shaft of the screw 150, the pressure part 104 provided on the secondary side of the taking-in part 103 and having the above mentioned gap smaller than the taking-in part, the compression part 105 communicating with the taking-in part 103 and the pressure part 104 to gradually reduced in the above mentioned gap and the pressure reducing part 106 connected to the secondary side of the pressure part 104 to make the gap larger than the pressure part 104 are at least provided between the inner surface of the cylinder 100 and the rotary shaft 151 of the screw 150 and a vent hole 111 discharging the air in the pressure reducing part 106 to the outside of the cylinder 100 is provided.
Patent JP-2000287335-A (JP)
Title: Electric joint box and routing of wire harness
Inventor: FURUYA HIROYASU
IPC: H01R13/629
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for use of a watertight structure, reduce the number of parts, and improve mountability, by detachably mounting a connector box which accommodates the connector coupling part of one side and the other side of a wire harness in a watertight manner on a body part. SOLUTION: A through circuit part is provided with a connector box 27 detachable to a body part, a body harness 28, an engine harness 29, and a front lamp harness. The side wall of the connector box 27 is formed with lower cover fitting parts 27a meeting a plurality of fitting parts of the lower cover and a mounting part 27b having an opening. A taping part of the body harness 28 is inserted into the slit 44 and a harness protector 43 is attached to the opening after the insertion, so that the opening part is closed. The collar part 43a of the harness protector 43 is brought into close contact with the collar part of the slit 44 for closing it by the harness protector 43, thereby making the slit 44 part watertight against the outside.
Patent JP-S63253432-A (JP)
Title: Editing system for program comment sentence
Inventor: IWAYAMA YOSHIO
IPC: G06F9/06
Filed: 1987-04-09
Abstract: PURPOSE:To prevent the mischange of an instruction sentence by discriminating an instruction dentence from a comment sentence included in a source program. CONSTITUTION:A central control unit CPU 1 which controls an editing system as a whole is connected to an instruction sentence/comment sentence discriminating module 2 which produces the information to discriminate an instruction sentence from a comment sentence included in a source program as well as to a comment sentence editing module 3 which refers to the discriminating information produced by the module 2 and accepts a source program editing request which is supplied with operation of an input/output device 4 including a display 41, a keyboard 42, etc., via buses respectively. In such constitution, it is possible to prevent automatically the occurrence of the mischange of the instruction sentence while only correcting the comment sentence of the source program.
Patent JP-S61246463-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04D3/362
Filed: 1985-04-23
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-H05255718-A (JP)
Title: Method for operating blast furnace
IPC: C21B5/00
Filed: 1992-03-13
Abstract: PURPOSE:To avoid the reduction in productivity and the increase in fuel ratio in a blast furnace by preventing the deterioration of the reducibility of sintering ores when the content of alumina (Al2O3) in the sintering ore is high. CONSTITUTION:When the alumina (Al2O3) content in the sintering ore exceeds 1.9%, the basicity (CaO/SiO2) of the sintering ore is made to be >=2.0. By executing such an operation method, the reducibility of the sintering ore is secured and the O/C at the peripheral part of the furnace at the time of blowing a large quantity of pulverized coal is increased and reduction efficiency in this range can be improved. Therefore, the improvement of productivity and the reduction of the fuel ratio in the blast furnace area achieved, and the stable molten iron supply can be attained.
Patent JP-S60235744-A (JP)
Title: Composition for ceramic base
Inventor: KOKUBU YOSHINORI
IPC: C03C14/00
Filed: 1984-05-04
Abstract: PURPOSE:To obtain a ceramic composition having low sintering temperature and suitable as a multi-layer printed circuit board, by compounding a glass frit with a specific filler such as alpha-quartz, etc. at a specific ratio. CONSTITUTION:A ceramic composition composed of 35-95(wt)% glass frit and 5-65% filler selected from alpha-quartz, corundum, zircon and zirconia. About 95% of the glass frit is composed of 25-40% SiO2, 4-15% Al2O3, 15-25% B2O3, 15-40% BaO+CaO+MgO, 1-10% ZnO and 0.5-5% ZrO2, and the remaining about 5% is composed of a colorant, SnO2, PbO, etc. The zirconia used as the filler is a stabilized zirconia. A composition for ceramic board having a sintering temperature of about 850-1,000 deg.C can be prepared thereby.
Patent JP-H02269549-A (JP)
Title: Polishing device for end face of end plug of fuel rod
Inventor: SUZUKI KATSUMORI
IPC: B24B7/16
Filed: 1989-04-07
Abstract: PURPOSE:To automatically polish many end face parts of end plugs of fuel rods at one time by providing fewer number of polishing heads than the number of end plugs contactably and separatably in the opposing condition to a plurality of fuel rods. CONSTITUTION:A group of end plugs 14a and a group of polishing heads 13 are relative moved with a transverse moving mechanism so as to be opposed. Nextly the polishing heads 13 are rotated with a driving mechanism and pushed to the end plugs 14a, and welded parts of the end plug group are alternately polished with these polishing heads 13 at a plurality of cycles. Thus, the end face parts of end plugs 14a of many fuel rods 14 can be efficiently polished.
Patent JP-H07291968-A (JP)
Title: Triazinone derivative or salt thereof
Inventor: FURUYA RIKIZO
IPC: C07D405/12
Filed: 1994-04-26
Abstract: PURPOSE:To obtain a novel triazinone derivative which can be orally given and is useful as a cardiotonic agent with high safety. CONSTITUTION:A derivative of the formula I (R<1> is H, a 1-5C alkyl; R<2> is N1-3, O, S-containing 5- or 6-membered heterocyclic ring which may be substituted) or a salt thereof, for example, 4,5-dihydro-5-methyl-6-[4-(4-pyridylamino) phenyl]-1,2,4-3(2H)-triazinone. The derivative is obtained, for example, by heating a compound of the formula II in the presence of an excessive amount of hydrazine in an inert solvent such as ethanol at room temperature to 200 deg.C for 0.5-10 hours. The compound of the formula II, the starting substance, is prepared by reaction of a compound of the formula III (X is halogen) with a compound of the formula IV.
Patent JP-S5515066-A (JP)
Title: Brake testing unit
Inventor: AZUMA TOMIZOU
IPC: G01M17/04
Filed: 1978-07-20
Abstract: PURPOSE: To facilitate switching of a normal state and a partial state to improve a work efficiency by arranging a switching valve which switches the flow of pressure oil from a master cylinder to a brake mechanism and a reserver tank.  
     CONSTITUTION: Pressure oil supplied to each cylinder unit 5a of brake mechanisms 5 and 5' from exhaustion exits 4 and 4' of tandem master cylinder 3 on a basis of the output of vacuum power doubling unit 1. Each exhaustion exit 4 of cylinder 3 is connected to cylinder unit 5a of brake mechanism 5 therough port 7a of electro- magnetic switching valve 7 by piping 6a and 6b. In this constitution, for the purpose of switching the brake from a normal state to a partial state, coil 7a is made conductive to connect port 7b of valve 7 to piping 6a and connect exhaustion exit 4 of cylinder 3 to reserver tank 8 through pipe 6a, port 7b and piping 9. As a result. no damping power is generated in one brake 5, and a partial state dependent upon damping power of only the other brake 5 is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5423941-A (JP)
Title: Charging apparatus
Inventor: FUKUDA HIROAKI
IPC: H02J7/00
Filed: 1977-07-22
Abstract: A battery charging device which can be used for feeding a plurality of compact electronic devices, for example a wristwatch, includes at least one solar battery (1) as a primary battery and a closed silver-oxide battery (4) as a secondary battery. There is a limitation of the charging current through the secondary battery and a limitation of the charging voltage over this battery, in order to protect the closed silver-oxide battery against swelling. <IMAGE>
Patent JP-S60232668-A (JP)
Title: Grid for lead storage battery and manufacture thereof
Inventor: JINBO HIROYUKI
IPC: H01M4/68
Filed: 1984-05-02
Abstract: PURPOSE:To improve capacity recovery after having left for a long time in the overdischarged condition following repeated charging and discharging by forming a layer of mixture mainly composed of tin, tin oxide, lead and lead oxide on the surface of a base metal of a lead-calcium alloy. CONSTITUTION:A layer of mixture mainly composed of tin, tin oxide, lead and lead oxide is formed on the surface of a base metal of a lead-calcium alloy. For example, a lead sheet 5 containing 0.05% by weight of calcium and the rest of pure lead is prepared, and mixture of particles of pure tin and particles of pure lead is hot-melt ejected on the surface thereof. The lead sheet having on the surface the hot-melt ejected layer of mixture of tin, tin oxide, lead and lead monoxide in this way is formed in an expanded metal-like porous member to be used as a grid for the positive electrode.
Patent JP-S62245528-A (JP)
Title: Apparatus for producing magnetic recording medium
Inventor: YOSHIDA JUNICHIRO
IPC: C23C14/24
Filed: 1986-04-17
Abstract: PURPOSE:To stably form a thin metallic film for a long period of time by providing a rotating cylindrical member to the end of a mask for controlling the incident angle of the vapor of a ferromagnetic material and fixing a blade in contact with the outside periphery of the cylindrical member thereto. CONSTITUTION:The substrate 4 wound on a feed shaft 5 contacts the outside periphery of a can 2, moves with the rotation of the can 2 and is taken up on a take-up shaft 6. The ferromagnetic material 7 housed in a crucible 8 is heated to evaporate during this time. The evaporated material 7 is deposited by evaporation onto the substrate 4 controlled to the angle of the incident angle theta with the normal 2a of the can 2 by the outside peripheral face of the cylindrical member 10 at the end of the mask 9. The vapor-deposited ferromagnetic metal sticks always to the fresh outside peripheral face and is, therefore, not accumulated. As a result, the incident angle theta is always maintained at the adequate angle and the stable coercive force control of the thin metallic film is executed. The outside peripheral face of the member 10 is scraped by the blade 13 fixed to the end of the mask 3 during the rotation of the member, by which the ferromagnetic metal sticking thereto is removed and the outside diameter of the member 10 is maintained always at approximately the specified diameter.
Patent JP-H01259446-A (JP)
Title: Parallel processing system for distributed system
Inventor: ODA KAZUAKI
IPC: G06F15/16
Filed: 1988-04-11
Abstract: PURPOSE:To quickly perform the processing by providing order determining and parallel processing permitting information in a data structure which executes a job and executing the job in plural systems in parallel with one request to a distributed system. CONSTITUTION:A complex 3 is generated based on network information and job data in response to supply of one job from a requester to a terminal 1; and based on boundaries 5 and traces 4 constituting this complex 3, the job is processed in the order designated by boundaries 5 and traces 4 or in parallel when the job can be executed in the system itself. Meanwhile, when boundaries 5 and traces 4 are referred to find that the processing of the job can be requested to another executing system, another complex 3 is generated to request the processing to another executing system, and the result is received to execute the processing. Thus, another complex 3 is generated with respect to boundaries 5 and traces 4, whose parallel processing is permitted in accordance with said complex 3, by one job request to the distributed system, and the job is distributed to another executing system 2-1 or the like and is processed, and thus, the parallel processing is possible.
Patent JP-H02271177-A (JP)
Title: Water and hot water mixing device
Inventor: NAGAOKA YUKIO
IPC: F16K31/66
Filed: 1989-04-07
Abstract: PURPOSE:To ensure compact and low cost design by providing a valve spindle for opposing forces due to the outlet pressure of valve bodies at hot water supply and cold water supply sides for controlling a flowrate, a variable operation force generation means for applying an energizing force to the valve spindle and a linear type resistor for generating an approximate proportional relation between a flowrate and a pressure difference between the valve body and mixing part. CONSTITUTION:When forward current is supplied to a coil 21 in a control circuit 18, the core 20 of a variable operation force generation means 19 energizes a valve spindle 8 downward and closes a cold water supply side, while opening a hot water supply side. As a result, the outlet pressure PH2 and PC2 of a hot water supply valve body 4 and a cold water supply valve body 6 changes, and an automatic relief valve 5 keeps a pressure balance, thereby increasing the temperature of a mixture of hot and cold water. When reverse current is supplied to the coil 21, the aforesaid temperature drops. The temperature of the mixture is detected with a thermistor 15 and calculated with the control circuit 18, thereby controling current supply to the coil 21. The automatic relief valve 5 generates a pressure adjustment error, depending upon the dimensional errors of valve bodies 4 and 6, and a piston 9, and the performance of the variable operation force generation means 19. IN order to minimize the fluctuation of hot water temperature due to the aforesaid error, linear type resistors 26 and 27 are provided. According to the aforesaid construction, compact design can be ensured.