baber/WOPTO huggingface dataset:
Patent JP-H09130918-A (JP)
Title: Operating unit for vehicle
Inventor: EZAKI YOSHIAKI
IPC: A61G5/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an operating unit for vehicle excellent in operability and having a dead band where the travel command signal has a neutral signal value. SOLUTION: The back/forth component and left/right component of tilt angle are calculated for a joy stick 11 at a joy stick input section 70. The dead band of back/forth component of tilt angle is calculated from the value of left/right component and the dead band of left/right component is calculated from the value of back/forth component at a dead band calculating section 71. Using the calculated dead band and the back/forth and left/right components of tilt angle of joy stick 11, the back/forth and left/right components of tilt angle are corrected at a tilt angle correction command calculating section 72. Using the corrected back/forth and left/right components of tilt angle, left/ right motor command rotational speeds are calculated at a motor command rotational speed calculating section 74.
Patent JP-H02131231-A (JP)
Title: Magnification varying mechanism for copying machine
Inventor: SAKAIDA KAZUICHI
IPC: G03B27/34
Filed: 1988-11-11
Abstract: PURPOSE:To remove the backlash of a power transmission mechanism and to accurately position a lens unit by driving a driving source with such low torque that the lens unit can not be moved before the lens unit is moved to another positioning position. CONSTITUTION:When the lens unit 51 is moved to reach one of positioning holes 44a - 44e corresponding to set copying magnification, a positioning pin 57 is inserted into the positioning hole. Then when the lens unit 51 is moved to another position because of the copying magnification is varied, the driving source 82 is driven for a slight time in the moving direction of the lens unit 51 with such low torque that the lens unit 51 can not be moved before the movement. Therefore, the backlash of the power transmission mechanism 81 coupled with the driving source 82 is removed while the lens unit 51 is stopped. Consequently, the positioning between the positioning pin 57 and positioning holes 44a - 44e is accurately performed.
Patent JP-S63138118-A (JP)
Title: Stratified combustion control device for engine
Inventor: YAMAMOTO HIROYUKI
IPC: F02B1/04
Filed: 1986-11-28
Abstract: PURPOSE:To effectively prevent the occurrence of a torque shock and to improve engine performance, by a method wherein, during variation of each operation area in which stratified combustion of air-fuel mixture and uniform combustion are effected, overlap of the feed of fuels for various kinds of combustion and complete cut are prevented from occurring. CONSTITUTION:A title device is provided with a means 34, detecting the running state of an engine, a means 41, inputting an output from the means 34 to perform stratified combustion of air-fuel mixture at a given set timing when an engine is in a first running area, e.g. a low load running area, and a means 41, performing uniform combustion of air-fuel mixture at a given set timing when the engine is in a second running area, e.g. high load running area. Meanwhile, a means 42 is provided for detecting a time when a varying time of a running area between the first and second running area comes during a time between a uniform combustion timing and a bedding combustion timing. Further, a means 43 is provided for delaying inputting an output from the means 42 to delay execution of switching the feed of each fuel by means of the means 40 and 41. This constitution prevents the occurrence of overlap of the feed of fuels and complete cut.
Patent JP-H09129648-A (JP)
Title: Semiconductor element and its packaging method
Inventor: MORI MIKI
IPC: H01L21/321
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To enable the repair step to be simplified by providing a semiconductor element with a laminated layer structured electrode whereon metallic bumps are arranged through the intermediary of at least one conductor layer out of oxide conductor layers, a nitride conductor layer and a carbide conductor layer in input.output terminals. SOLUTION: A semiconductor element is provided with a laminated layer structured electrode whereon metallic bumps 5 are arranged through the intermediary of at least one conductor layer out of oxide conductor layers 4, a nitride conductor layer and a carbide conductor layer. For example, an active region 2 is formed on a silicon substrate 1 while input.output terminals 3 mainly comprising aluminum are formed on the silicon substrate outside the active region 2. Besides, Au bumps 5 are formed on the input.output terminals 3 through the intermediary of the oxide conductors 4 made of ITO so as to form a laminated layer structured electrode. Furthermore, the region excluding the oxide conductor layers 4 and the Au bumps is to be protected by a passivation film 6.
Patent JP-H03145337-A (JP)
Title: Information transmission equipment
Inventor: AMARI SHINJI
IPC: H03M13/00
Filed: 1989-10-31
Abstract: PURPOSE:To transmit a block attribute without increasing the redundancy of transmission data by detecting the block attribute for blocking of information data in accordance with error detection and/or correction results. CONSTITUTION:A block attribute display code IHEAD corresponding to a block attribute SHEAD for blocking is used to modulate information data DTIN and the modulated information data is transmitted, and the error detection and/or correction processing is executed after a block attribute display code IREP is used to demodulate the transmission data DTSEC1. Consequently, the block attribute SHEAD for blocking of information data DTIN is detected from the block attribute display code IREP for less occurrence of error based on error detection and/or correction results SSYND. Thus, the block attribute SHEAD is transmitted without increasing the redundancy of transmission data DT.
Patent JP-H09123280-A (JP)
Title: Repair work for branch pipe and sleeve for repair
Inventor: OOKA SHINKICHI
IPC: F16L1/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To shorten the repair work period and reduce the cost for the repair work by simplifying the repair work. SOLUTION: A sleeve for repair 20 with a resin layer 24, obtained by impregnating cylindrical bases 21, 22 with an soured thermosetting resin 23, is inserted into a branch pipe. Next, the diameter of the sleeve for repair 20 is expanded by supplying a pressure fluid into the sleeve 20 by a sleeve diameter expanding device, so that the sleeve 20 is pressed into contact with the inner peripheral face of the branch pipe. Finally, the sleeve for repair 20 is cured by a heating fluid selected by switching instead of the pressure fluid.
Patent JP-H03170320-A (JP)
Title: Manufacture of sodium silicate
Inventor: SCHIMMEL GUENTHER DR
IPC: B01D46/10
Filed: 1990-10-24
Abstract: PURPOSE: To produce Na 2 SiO 3  excellent in handleability and having a high bulk density by treating powdery amorphous Na 2 SiO 3  obtained by spray-drying water glass solution by using hot air by flue gas inside a rotary tubular kiln and mechanically pulverizing the amorphous Na 2 SiO 3  discharged from the kiln.  
     CONSTITUTION: The water glass solution manufactured under prescribed conditions is treated with the hot air at 200-300°C in a spray-drying zone for the residence time of 10-25 seconds and at the temperature of waste gas leaving the zone of 90-130°C. Thus, the powdery amorphous Na 2 SiO 3  having the water content of 15-23 wt.% and the bulk density of ≥300 g/l is obtained. Then, the Na 2 SiO 3  is introduced to an obliquely arranged rotary tubular kiln and processed with the flue gas in countercurrent at the temperature of 250-500°C. Then, the amorphous Na 2 SiO 3  discharged from the kiln is pulverized into the grain size of 0.1-12 mm by using a mechanical pulverizer to obtain the objective amorphous Na 2 SiO 3 . 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05125907-A (JP)
Title: Heat insulation device for branch pipe
Inventor: MURAKAMI YOSHIO
IPC: F01D25/32
Filed: 1991-10-30
Abstract: PURPOSE:To provide a heat insulation device for a branch pipe capable of preventing generation of flanging by restraining generation of saturated drain inside a drain pipe branched from a steam main pipe in a steam power plant. CONSTITUTION:A warming steam pipe 23 is branched from a modified pipe 27 of a steam main pipe 1 with one end thereof connected to the lower end of a drain pipe 22 disposed before a drain valve 16. A lead pipe 24 for directing a steam inlet 25 toward a steam flow is provided in the branching portion of the warming steam pipe 23.
Patent JP-2001104674-A (JP)
Title: Multicolor and multihead type embroidery machine
Inventor: TAZAKI MEGUMI
IPC: D05B43/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To efficiently exchange a bobbin in changing a sewing pattern and to reduce a storage space for a bobbin rack used for exchanging the bobbin so as to facilitate management. SOLUTION: In a multicolor and multihead type embroidery machine, a bobbin setting part 11 provided with bobbin stands for supporting a plurality of bobbins is arranged in the back of a plurality of head parts having a plurality of embroidery needles individually, an upper guide part 23 is arranged in the upper part of the bobbin setting part 11, and front guide parts each guiding an embroidery thread to each embroidery needle from the upper guide part 23 are arranged in the head part upper parts. In this embroidery machine, the number of embroidery needles in each head part are divided, and a plurality of sectioned bobbin bases 12 having the divided number of bobbin stands 13 are arranged in parallel in each of the bobbin setting part 11, while a part or the whole of the sectioned bobbin bases 12 is/are constructed freely removably.
Patent JP-2000119729-A (JP)
Title: Structure of tuyere for aod furnace and method for raising temperature
Inventor: OKADA TAKESHI
IPC: C21C5/48
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a refractory around the inserting hole of a tuyere at preheating time after lining an AOD furnace. SOLUTION: Relating to the AOD furnace provided with the tuyere inserting hole 6 for inserting the tuyere tube in the lined refractory 3 around the furnace bottom part 4, a refractory 7 for plug is fitted so as to be freely inserted/ removed into the tuyere inserting hole 6. The refractory for plug has desirably 30-200 mm length and the gap with the inner peripheral surface of the tuyere inserting hole is in the range of 0.2-2.0 mm.
Patent JP-H10133999-A (JP)
Title: System and method for data transfer control
Inventor: KASUGA YASUHIRO
IPC: G06F13/36
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To speed up data transfer without increase the quantity of hardware by sending a data reception rejection signal out and making a receiving device side quit receiving data when the transmission of data is detected specific cycles after the right to use a system bus is acquired. SOLUTION: A data transmission side device when detecting the transmission of data specific cycles after acquiring the right to use the system bus sends a data reception rejection signal out to a rejection signal line to make the data reception side device quit receiving the data. For example, the system bus 1 of this system is equipped with a reception rejection signal line 13. Further, if a reception rejection signal control part 24 can not issue reply data in prescribed timing, the control part 24 sends data reception rejection signal out to a signal line 13 and monitors whether or not a data reception rejection signal is sent from another device through the signal line 13 in response to sent-out reply data, thereby determining whether or not the reply data is reset.
Patent JP-H07125773-A (JP)
Title: Simple and easy packing device
Inventor: SUZUKI MASAHIKO
IPC: B65D81/07
Filed: 1993-10-21
Abstract: PURPOSE:To faciliate a packing work and make it possible to reuse the materials, by holding a packing article with a pair of holding materials in which a support member made of foamed resin is welded at the peripheral edge of a sheet member made of the same resin and fixing it with the external case. CONSTITUTION:Holding materials 1a, 2b are composed of a sheet member 4 and a support member 3. The sheet member 4 is made of substancially less extensible polyolefin resin and the support member 3 is made of foamed polyolefin resin. The support member 3 and the sheet member 4 are jointed with heat-welding. A pair of holding members 1a, 1b placing a packing article 2 between them are pushed toward the arow mark A to hold the packing article 2 with respective sheet members 4. And thereafter, the packing body is fixed by pushing the external case 5 in the direction shown by the arrow B. In this way, since the structure is very simple and the material is limitted only in olefin, the production is easy and the scope of packing articles which can be packed by one kind of device is wide and it is possible to reuse the packing materials and further, it becomes unnecessary to carry out complicated classifying works by simplifying the materials.
Patent JP-H03146880-A (JP)
Title: Method and device for electric field strength measurement objective for mobile radio device
Inventor: SUZUKI KAZUHIRO
IPC: G01R29/08
Filed: 1989-10-31
Abstract: PURPOSE:To automatically measure % values of varying electric field strength by accumulating and processing the sampled values of electric field strength obtaining from an electric field strength meter which is workable with equal time intervals, under control of a personal computer. CONSTITUTION:After an objective electric wave is received by the electric field strength meter 1 at the measuring place, the personal computer 2 wherein the processing order program of this system is loaded is made to start. By the personal computer 2, the strength meter 1 is controlled over the specified times with arbitrarily settled time interval to measure the electric field strength. The values of electric field strength at those times subjected to control are outputted to the personal computer 2 for every controlled time by the strength meter. Each value of the electric field strength are stored in a memory of personal computer 2 as samples. When the accumulation of samples in the specified quantity is finished, the % values (10%, 50% and 90% values are normally used) are calculated by the personal computer 2 in accordance with the processing order, then the result is outputted to a display and also recorded in a floppy disk.
Patent JP-H08145351-A (JP)
Title: Combustion control device
Inventor: OKA TOMOHIKO
IPC: F23N5/24
Filed: 1994-11-18
Abstract: PURPOSE: To detect a risk, such as leakage over a valve, to reduce the occurrence of an unnecessary pseudo flame, and to execute efficient post purge. CONSTITUTION: A combustion control device comprises a flame detector 32 to detect flame in the vicinity of a main burner 25 of a combustion device, and a fan 21 to effect prepurge and post purge of a combustion chamber during the starting and the stop, respectively, of the combustion device. A microprocessor is caused to ignore a flame signal based on the output of the flame detector 32 during a specified time starting from the starting of post purge and to perform lockout control of the combustion device when the flame signal is generated in such a state to exceed a set additional time longer than a specified time.
Patent JP-H01126863-A (JP)
Title: Common controller for signal
Inventor: SHIMOMA MASASHI
IPC: H04J3/12
Filed: 1987-11-12
Abstract: PURPOSE:To reduce processing time by executing noise absorbing processing and protocol conversion processing separately by means of two processing means. CONSTITUTION:A CPU 6 storing temporarily the result of noise absorbing processing in the 2nd area of a RAM 5 based on the change in the storage content of the 1st area of the RAM 5 having three areas storing temporarily an exchange signal and a control signal, a CPU 7 monitoring part of a control circuit 8 and the storage content of the 2nd area of the RAM 5 at a prescribed period, applying protocol conversion based on the change in the storage content and storing temporarily the result in the 3rd area of the RAM 5 and part of the control circuit 8 reading the storage content of the 3rd area of the RAM 5 for a prescribed period are provided. That is, the noise absorbing processing taking the longest processing time in CPU processing is applied by an exclusive CPU and the protocol conversion is processed exclusively by other CPU. Thus, the signal processing time is reduced.
Patent JP-H09123257-A (JP)
Title: Molding method for blow molding decorated by decorative sheet
Inventor: FURUBAYASHI KAZUNORI
IPC: B29L22/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To manufacture a blow molding having an excellent decorative surface by preventing the residue of the air between a decorative sheet and the molding to manufacture the molding decorated at the surface with the sheet by disposing a preforming in a blowing mold and disposing the sheet between the preforming and the mold, and blow molding it. SOLUTION: As a decorative sheet 2, a sheet having air permeability is used. The surface of a mold in contact with the sheet 2 is formed of a porous plate 3, and the air is sucked between a preforming 7 and the sheet 2 via the plate 3 at the time of blow molding. Accordingly, to blow mold, the residue of the air between the sheet 2 and a blow molding 8 is prevented so as to suck the air between the preforming 7 and the sheet 2, thereby making it possible to form an excellent decorating surface.
Patent JP-S62148406-A (JP)
Title: Growth promotion of paddy rice
Inventor: SAITO JUNICHI
IPC: A01N43/78
Filed: 1985-12-20
Abstract: PURPOSE:To exhibit powerful growth promoting effect on paddy rice and promote the growth thereof, by applying a 2-benzothiazoloxyacetic acid in a specific application amount to the water surface of paddy fields in a specific application period. CONSTITUTION:At least one of a 2-benzothiazoloxyacetic acid expressed by the formula (R is OH, lower alkoxy, amino or lower alkylamino) and well known as a plant growth regulation active compound, e.g. 2- benzothiazoloxyacetic acid, methyl ester or N-methylamide, etc., thereof in 0.05-12kg/ha application amount is applied to treat the water surface of paddy fields during a period about 3 days before transplanting of paddy rice to before the tillering after the transplanting to promote the growth of the paddy rice. EFFECT:Since rooting and growth of rice plants in paddy fields are improved and taking root is promoted for transplanted seedlings to give increase in root weight and vitality of roots, the stability of rice plants in the rhizosphere soil is increased to further promote the growth of paddy rice and promote tillering, etc.
Patent JP-H01128479-A (JP)
Title: Semiconductor luminous element
Inventor: SERIZAWA HIROMOTO
IPC: H01L33/20
Filed: 1987-11-12
Abstract: PURPOSE:To increase the amount of light radiated from the edge face and to improve linearity in injected current-light output characteristics by providing reflection coating at non-light emitting edge to realize a taper-shape active area for the light emitting edge and by making the embedding clad-layer part as a curved surface. CONSTITUTION:With current injected from an electrode 6, electrons and positive holes are recombined in an active area 2 and are converted to light. The converted light scatters all over. However, since the active area is covered with InP layer with a low diffraction coefficient, light with strong directivity is irradiated to a light-emitting edge 10. Also, light is irradiated to the other side of the edge face 10. But it is reflected by a reflection coating film 7 by a surface 20 on the other side, thus increasing the quantity of light to be irradiated. The tapered electrode is wider near the light emitting edge face and narrower at the non-light emitting edge face. Then, since InP blocking layers 4 and 5 embedding active layer are provided with taper similarly, most current injected from an electrode 8 largely flows to the light emitting edge side.
Patent JP-2000108281-A (JP)
Title: Decorative sheet
Inventor: TAKANASHI TAKESHI
IPC: B32B27/32
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet which is free from generation of a harmful gas in combustion, and excellent in folding workability such as V- cutting and lapping and stain resistance. SOLUTION: A base material of a decorative sheet comprises an olefin resin layer. A propylene block copolymer comprising as the olefin resin a propylene-α- olefin random copolymer component and a propylene-α-olefin random copolymer component having an α-olefin content different from the random copolymer component is used. An ink layer is laminated on one side or both sides of the olefin resin layer, and further an ethylene-vinylalcohol copolymer resin layer is laminated on the most front surface to prepare a decorative sheet.
Patent JP-H06138676-A (JP)
Title: Electrophotographic sensitive body
Inventor: ITAMI AKIHIKO
IPC: G03G5/06
Filed: 1992-10-23
Abstract: PURPOSE:To obtain a photosensitive body having high sensitivity and high adaptability for a high-speed instrument and having stable characteristics for repeated use by incorporating a specified proportion of IR-absorbing dye in a molecular dispersion state to a carrier producing material dispersed in a binder. CONSTITUTION:A layer containing a carrier producing material dispersed in a binder resin is formed on a conductive supporting body. This layer contains 0.001-10 pts.wt. IR-absorbing dye in a molecular dispersion state to 100 pts.wt. of the carrier producing material. It is preferable that the photosensitive body has the max. differencial coefft.-light quantity characteristic of its photodecay curve. The IR-absorbing dye is preferably naphthalocyanine, especially silicon naphthalocyanine expressed by formula. In formula, Y is (Rn)3SiO-group (wherein Rn is alkyl group or aryl group and at least one of Rn is an alkyl group of >6 carbon number), X<1>-X<4> are hydrogen atoms, halogen atoms, alkyl groups, etc. It is preferable that the carrier producing material contains phthalocyanine.
Patent JP-H11123463-A (JP)
Title: Core-drawing control method in panel bender, and its device
Inventor: SAKAMOTO KENICHIRO
IPC: B21D5/04
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency by calculating the necessary moving quantity of a PW shaft to center a die and a PO shaft to offset the whole top die according to the shape of a work while judging the shape of the work, and controlling so that the movement of each shaft is completed within the same time. SOLUTION: A shape of a work W is judged. A judgment is made that a tip F1 of one flange faces outward, while a tip F2 of the other flange faces inward. The moving quantity Pwm=PwmL+PwmR of a PW shaft 20 is calculated. The moving quantity Pom=PwmL-PwmR of a PO shaft 20 is calculated. The acceleration, the speed and the deceleration, when the movement of the PW shaft 20 and the PO shaft 21 is simultaneously completed within the prescribed time, are calculated based on each moving quantity A top die 31 is simultaneously offset while centering it based on the result of calculation. When the interference with a work W is removed, the top die 31 is elevated to complete the core-drawing action.