baber/WOPTO huggingface dataset:
Patent JP-H0416715-A (JP)
Title: Hot wire air flowmeter
Inventor: AKAMATSU MASUO
IPC: G01F1/698
Filed: 1990-05-11
Abstract: PURPOSE:To improve the accuracy by adjusting the offset and the change of amplifying characteristics due to the temperature change of a substrate individually. CONSTITUTION:This hot wire air flowmeter is controlled by a constant temperature control circuit 1 so that the temperature of a heat generating resistance body 2 placed in the air flow is held constant. The flowmeter detects a current required for heating the hot wire, with outputting a voltage signal V2. The detected voltage signal V2 is adjusted by an output adjusting circuit 31 and converted to a frequency signal and output by a VF converter circuit 20. A reference voltage of a band gap reference source circuit 30 is an output voltage of an operational amplifier 6. The reference voltage is equipped with desired temperature characteristics to allow the converting characteristics of the circuit 20 to have the temperature characteristics. Moreover, the detecting signal V2 adjusts the offset of the output signal of the flowmeter by the temperature dependency of a collector current of a transistor 5. By separately adjusting the offset components and amplifying components of the temperature characteristics of the electronic circuit, the change of the characteristics of the output signal can be optionally compensated and the accuracy is increased.
Patent JP-H11303825-A (JP)
Title: Connection structure
Inventor: MIKI AKIRA
IPC: F16B12/12
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To use a connection tool which can connect by a simple work and whose connection state is not released simply thereafter, when the one member is connected with the other member fixedly and increase a fine sight by camouflaging the use state of this connection tool. SOLUTION: The navel part 13 in a connection tool 10 is formed in a properly thick cylinder shape having an outer diameter nearly matched with the hole 2c for navel insertion and also in a vertical slit shape by plural slits along the axis direction of the navel 13 and the main body part 11 of the connection tool 10 has the hole 11c for pin insertion communicated with the inner periphery side of the navel 13 along the axis direction of the navel 13 and opened to the base end of the main body part, 11 and set so that the tip of the navel 13 by facing the tip 5a of the pin 5 inserted in the hole 11e for pin insertion to the inner periphery side of the navel 13 is expanded and the coming out from the hole 3b for navel insertion of the navel 13 is obstructed.
Patent JP-H02299366-A (JP)
Title: Picture reader
Inventor: FUJIMOTO MAKOTO
IPC: H04N1/04
Filed: 1989-05-12
Abstract: PURPOSE:To realize simple adjustment by overlapping plural prisms having two reflecting faces in parallel after an image forming optical system and making the luminous flux incident separately with pupil split. CONSTITUTION:A luminous flux passing through prisms 6, 6' arranged as a luminous flux split means 3 at the rear side of an image forming lens 2 is made incident on a red filter 7 and a blue filter 8 and the image is formed on a CCD 4. The luminous flux from the lens 2 is divided into two by an aperture 23a and two corresponding prisms 6, 6'. The two luminous fluxes are formed on the CCD 4 on the same focus because the light passes through the prism and the filter of the same shape. Pictures A, B passing through the filters 7, 8 respectively are compared and identified by a color identification circuit and color information on the original is read. Since the relative focus and thetaadjustment for the CCD position to have been implemented separately are not required, the optical adjustment is simplified.
Patent JP-S5911109-A (JP)
Inventor: YASUI YOSHIHIRO
Filed: 1982-07-10
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-H05287365-A (JP)
Title: Heat treatment device for steel material
Inventor: HOTTA TOMOO
IPC: C21D1/18
Filed: 1992-04-14
Abstract: PURPOSE:To enable the restriction of a steel material by hold-pressing it from the vertical direction and to execute cooling treatment to the long steel material without developing flaw on the steel material surface caused by the restricting member. CONSTITUTION:In a heat treatment device for restricting plural positions in the longitudinal direction of the long steel material A by the restricting device 1 and synchronously cooling the whole length of the steel material, one pair of arms 2 as rotatable in the direction crossing the longitudinal direction of the steel material in each restricting device 1 and restricting rollers 3 arranged as rotatable at the tip part of each arm, are provided. The steel material A is restricted by abutting the restricting rollers 3 on both sides of the steel material A to be heat-treated by a prescribed surface pressure so that the restricting rollers 3 can shift while rolling on the steel material surface according to displacement of the restricting part caused by shrinkage of the steel material at the time of cooling.
Patent JP-H04351278-A (JP)
Title: Marking device and marking method
Inventor: KUWABARA KOJI
IPC: B23K26/00
Filed: 1991-05-24
Abstract: PURPOSE:To provide a marking device which can surely execute marking. CONSTITUTION:A laser beam 9 from a UV region laser 8 is swept on a resist 19 by using scanning mirrors 11, 12, by which the marking is executed. Fluorescence 15 at the time of the marking is detected by a detector 16 and the UV region laser 8 is controlled to surely execute the marking. Alphanumerics, etc., 23 marked as latent images are visualized by developing and etching stages which are post stages. The indistinct marking occurring in the generation of the dust arising from the marking and the adverse influence on circuit patterns, etc., can be previously prevented and, therefore, the distinct marking is surely executed.
Patent JP-S5346503-A (JP)
Title: Crossover pipe bellows
Inventor: TANAKA KIYOTAKA
IPC: F16J3/04
Filed: 1976-10-08
Abstract: PURPOSE: To prevent a bellows of a flexible pipe joint used for corssover pipes and the like for a steam turbine from stress-corrosion cracking given by mixed chlorine ions used for crack-inspection at molding of the bellows. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5910351-A (JP)
Inventor: ITSUSHIKI TSUTOMU
IPC: B02B5/02
Filed: 1982-07-09
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-S61280005-A (JP)
Title: Sound recording bias oscillator
Inventor: MIYAMOTO MASANORI
IPC: G11B5/03
Filed: 1985-06-05
Abstract: PURPOSE:To eliminate the variance of a sound recording bias current due to characteristic deviation of respective parts by making the sound recording bias current invariably constant when the sound recording bias current is impressed to a sound recording head by a bias oscillator. CONSTITUTION:The sound recording bias current flows through the sound recording head 2, sound recording equalization capacitors 3 and 4, and a sound recording bias detecting circuit 5 in order when the oscillation output of the bias oscillation circuit 1 is applied to the sound recording head 2. The sound recording bias current detected by a sound recording bias detecting circuit 5 is converted into a voltage, which is impressed to and amplified by an amplifier circuit 6 and impressed to an oscillation output control circuit 7. The oscillation output control circuit 7 senses the level of this impressed voltage (proportional to the sound recording bias current) to control the bias oscillation circuit 1. Consequently, the determined sound recording bias current which is invariably constant is obtained.
Patent JP-H02300391-A (JP)
Title: Dyeing of cloth
Inventor: MAKINO SHOZO
IPC: D06P5/02
Filed: 1989-05-16
Abstract: PURPOSE:To attain excellent fastness to dyeing with a little embrittlement of silk and wool in dyeing cloth containing polyester fiber, silk and/or wool by dyeing the polyester fiber and then carrying out reduction clearing in an oxidation side. CONSTITUTION:In dyeing cloth containing polyester fiber, silk and/or wool with disperse dye first and subjecting to reduction clearing, a bath containing a reducing agent such as sodium formaldehydosulfoxylate is adjusted to pH3-6 with formic acid and the dyed cloth is subjected to reduction clearing preferably at 80-100 deg.C to give dyed cloth having a little embrittlement of silk and wool and excellent fastness to dyeing.
Patent JP-H01292081-A (JP)
Title: Ionizing radiation curing type removable tacky agent and removable tacky tape or sheet
Inventor: ONO KIYOSHI
IPC: C09J11/06
Filed: 1988-05-19
Abstract: PURPOSE:To obtain the subject removable tacky agent, containing an ionizing radiation curing type tacky agent and fine powder of an organic resin and capable of being removable by exposure to ionizing radiation without fouling adherend surfaces with the residual tacky agent, etc., in peeling. CONSTITUTION:The objective solventless removable tacky agent, obtained by blending (A) 100 pts.wt. fine powder of an organic resin [having 1-200mu particle diameter and swellable with a component (B)] with (B) 50-1500 pts.wt. ionizing radiation curing type tacky agent (e.g. containing n-butyl acrylate and cyclohexyl acrylate) and removable after curing. The above-mentioned removable tacky agent is applied to a substrate surface and exposed to ionizing radiation to afford a removable tacky tape or sheet.
Patent JP-H01292689-A (JP)
Title: Cartridge and direct-read-after-write type information recording device
Inventor: ISHIDA YASUHIKO
IPC: G11B27/34
Filed: 1988-05-19
Abstract: PURPOSE:To know the used quantity of a disk before then through the mere sight of a cartridge by providing an information recording device with an indication device to indicate the recorded quantity of information to be recorded on an information recording medium on an indicating part. CONSTITUTION:The movement of the head 8 of a printer is supported by a supporting shaft 9. The printer head 8 moves on the supporting shaft 9 according to the recorded quantity recorded on the disk 7, and enters the recorded quantity of the indicating part 3 provided on the cartridge 1. Besides, the recorded quantity can be indicated on the indicating part 3 by using a thermal or a physical action instead of the printer head 8. Thus, because the used quantity of a direct- read-after-write type disk is entered automatically on the cartridge 1 of the disk and is preserved, it can be decided how long the disk can be used through the mere sight of the external appearance of this cartridge when it is used next time.
Patent JP-S5819373-A (JP)
Inventor: GERUHARUTO ORUTO
IPC: C09D11/36
Filed: 1982-07-13
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-H11311910-A (JP)
Title: Fixing device
Inventor: KINOUCHI SATOSHI
IPC: G03G15/20
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To improve the machining accuracy and the dimensional accuracy of core material, to reduce production cost, to maintain strength equal to that in the case of integral molding and further to prevent local insufficient heating, insufficient fixing and temperature irregularity from occurring by constituting a core by laminating and sticking plural core members having the cross sectional shape. SOLUTION: When a high frequency current is supplied from an excitation circuit (inverter circuit) to an exciting coil 12, magnetic field is generated from the coil 12. The magnetic field is concentrated on the vicinity of a rolling contact part by the core 11 and magnetic flux and an eddy current are generated on a heating roller. Heat is generated by the eddy current and the resistance of the heating roller. Ferrite material is used as the core 11 and plural core members 111 having at least one or more cross sectional shapes are laminated in the direction of the rotary shaft of the heating roller and mutually stuck by an adhesive 112 so as to be integrally constituted. After integrating them, the coil 12 is wound round an internal leg part 11a. The rolling contact part on the heating roller is concentrically heated because of the shape of the core 11.
Patent JP-S5744025-A (JP)
Title: Tree planting method for slope
Inventor: MIYAMOTO TADASHI
IPC: E02D17/20
Filed: 1980-08-28
Abstract: PURPOSE: To improve the settling of seed and to enable to perform an easy tree- planting on a conglomerate layer and rock bed as well as an earth and sand layer, by a method wherein, after a wire net is stretched over a slope, a seed paste is sprayed.  
     CONSTITUTION: A wire net 2 stretched over a slope 1 is secured to anchors, a seed- contained spraying material 3, in which a fibrous material and seeds, such as lawn, are mixed with an adhesive material, is sprayed on the slope 1 through the wire net 2 to be firmly adhered thereon. This causes sprouting and growing of seeds in the seed-contained spraying material 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5244801-A (JP)
Title: Method for laying furnace bricks
Inventor: OOTANI DAN
IPC: F27D1/16
Filed: 1975-10-07
Abstract: PURPOSE: To carry out effectively the work for laying the bricks of a furnace for the dry-quenching of coke using less amount of special shaped bricks, and to improve the strength of the side wall of the prechamber, and the uniformity of the flow of cooling gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10328098-A (JP)
Title: Electric vacuum cleaner
Inventor: URUSHIBARA ATSUHIKO
IPC: A47L9/32
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To enable a suction opening main body to be rotated in a wide range with respect to a floor surface by providing an adjustable coupling part with the first rotating shaft of an X direction to rotate a suction opening body in parallel with the floor surface and the second rotating shaft of a Y direction orthogonal to the X direction. SOLUTION: An suction opening body 550 comprises an adjustable coupling part 1530 to make a suction opening main body 1000 operate according to the movement of a handy handle. The adjustable coupling part 1530 is constituted of a lower arm part 1531 and an upper arm part 1532. The first rotating shaft 1533 is provided at a location where one ends of both arm parts 1531 and 1532 are overlapped, makes both arm parts communicate with each other and rotatable, and enables rotation in right and left directions X. On the other hand, the other end of the lower arm part 1531 is provided with the second rotating shaft 1535 which enables rotation in a vertical direction Y.  By attaching a rotating shaft 1503 at a location sandwiched between a bearing part 1018 and a bearing part formed at an upper cover 1003, the adjustable coupling part 1530 is rotatably coupled to the suction opening body 1000.
Patent JP-S5912513-A (JP)
Inventor: WASHIO AKIRA
IPC: H01H11/04
Filed: 1982-07-12
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-H09284092-A (JP)
Title: Super-thin plate multimode piezoelectric filter element
Inventor: ISHII OSAMU
IPC: H03H9/19
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To make production easy and to ogtain high attenuation at a desired frequency by permitting bonding electrodes for electrically connecting the external terminal of a package to have a prescribed interval and generating bridging capacitance between input/output electrodes. SOLUTION: A super-thin plate vibrating part 2 and a thick circular surrounding part 3 for supporting the periphery of the vibrating part 2 are integrally formed on a quartz substrate 1 and the electrode opposing the super-thin plate vibrating part 2 is attached. Then, divided electrodes 4 are formed on the super- thin plate vibrating part 2 and bonding electrodes 7 are formed at a prescribed interval on the thick circular surrounding parts 3 for supporting the peripheray of the vibrating part 2. The electrodes 7 for generating bridging capacitance can be formed only by the change of a mask pattern for forming the divided electrodes 4 without changing production processes.  Therefore, an attenuation pole is made to appear in the neighborhood of a desired frequency without requiring another excess process and also without changing conventional production process so that high attenuation is secured.
Patent JP-H11310966-A (JP)
Title: Flashing structure of heat-insulating panel wall
Inventor: BABA NORIHISA
IPC: E04F13/08
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To conduct excellent throating while enhancing the appearance of the lower end section of a heat-insulating panel wall by simple constitution. SOLUTION: A starter 13 is composed of a starter main body 10 placed on a building foundation 9 such as a foundation, a front throating piece 11 erected from the front edge section of the starter main body 10 and inserted into a connecting recessed section 5 and a rear throating piece 12 erected from the rear edge section of the starter main body 10 and placed along the rear of a heat-insulating panel. The starter main body 10 is placed on the building foundation 9. The front throating piece 11 is inserted into the connecting recessed section 5, and the rear throating piece 12 is placed along the rear of the heat-insulating panel while the rear throating piece 12 is fastened onto a wall foundation 14. A throating space 15 is formed between the starter 13 and the lower end face of the heat-insulating panel.
Patent JP-H06332411-A (JP)
Title: Display device
Inventor: NAKAGAWA KEIKO
IPC: H04N5/57
Filed: 1993-05-24
Abstract: PURPOSE:To optimally adjust video signals by reading out an updated screen and a screen to be updated from plural memories, comparing them in a comparator circuit and performing a discrimination between a still picture and a moving picture. CONSTITUTION:Timing signals S1, S2 are outputted based on a synchronizing signal VSYNC to an A/D converter 1 and a picture selecting circuit 3. The picture selecting circuit 3 stores digital-converted video signals Vd of amounts of plural screens and compares the difference of screens by reading out the updated picture and the picture to be updated. Then, the picture selecting circuit 3 outputs video signals Vd to a brightness and contrast adjusting circuit 4 as a moving picture screen data Vmv when the change between the updated picture and the picture to be updated is present, and outputs it to the brightness and contrast adjusting circuit 4 as a still picture screen data VST when the change is not present. Calculated results Dmv, DST calculated in the brightness and contrast adjusting circuit 4 are mixed in a mixing circuit 5 to be outputted to a driving circuit 7.
Patent JP-H09307908-A (JP)
Title: Coding controller
Inventor: YAMAZAKI MASATO
IPC: H04N19/82
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To keep the buffer occupancy amount constant without decreasing the number of frames in the case of coding an image of violent motion. SOLUTION: An operation information detector 210 detects operation information from a video camera, especially change information of a focal length to obtain a change in a visual angle. An occupancy rate calculation device 220 obtains a new image pickup area in a current frame based on the change in the visual angle to calculate an occupancy rate of the area shared in one frame. A step size setting device 230 decides the calculation result of the occupancy rate calculation device 220 and a residual amount of a buffer to set the stop size to a quantization device. Thus, the change in the coding amount of an image is predicted in advance and the stop size is changed to control a storage amount to the buffer thereby sending code data of a smooth image without decreasing the member of frames even in the case of an image of hard movement.
Patent JP-H06327486-A (JP)
Title: Method for transesterification using immobilized enzyme
Inventor: IKUTA YUZO
IPC: C12P7/64
Filed: 1993-05-24
Abstract: PURPOSE:To obtain a method for transesterification of fats and oils without containing palm oil and lecithin using an immobilized enzyme which is a lipase or a phospholipase immobilized on a carrier, excellent in manifestation of the enzymic activity thereof, especially suitable for carrying out the transesterification in a system containing a trace amount of water and having a long life. CONSTITUTION:The method for transesterification comprises carrying out the transesterification of fats and oils without containing palm oil or lecithin with a fatty acid or two or more kinds of fats and oils without containing the palm oil or the fats and oils without containing the palm oil with the lecithin or two or more kinds of lecithins in the presence of an immobilized enzyme prepared by immobilizing a lipase or a phospholipase on a resin carrier having a functional group forming a covalent bond with an enzyme in an aqueous solution and a weakly basic anion exchange group.
Patent JP-S5246784-A (JP)
Title: Process for production of semiconductor device
Inventor: NAKAMOTO NOBUYUKI
IPC: H01L21/311
Filed: 1975-10-11
Abstract: PURPOSE: To coat and heat a compound to become a desired oxide film and a solution containing an impurity to the surface of a semiconductor substrate after necessary heat treatment, thereby obtaining a desired semiconductor and at the same time flattening the surface by readily removing the projuections of the oxide film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05313730-A (JP)
Title: Nc controller
Inventor: TSUMURA KENJI
IPC: G05B19/416
Filed: 1992-05-14
Abstract: PURPOSE:To perform the working of optimum efficiency without detailed designation of a working program neither speed reduction in a bad condition by inputting information, which calculates the execution speed of the program in accordance with the use condition at each time, by a cutting condition setter. CONSTITUTION:A cutting condition input device 12 is added besides the conventional working program and is connected to a multiblock accelerator/decelerator 3. That is, the cutting condition input device 12 gives a condition, for example, an allowable speed for cutting at each time of working. The multiblock accelerator/decelerator 3 determines a target speed by lover one of the working speed given by the working program and the allowable speed given by an allowable speed computing element 2 and sets the target speed by lower one of the allowable speed of the cutting condition input device 12 and the determined target speed. Thus, the speed does not exceed the allowable speed in the speed control range, and the cutting speed for the cutting condition is automatically determined. Consequently, optimum cutting is performed each time by designation of the fundamental cutting condition.
Patent JP-S5745553-A (JP)
Title: Receptive sheet
Inventor: TOYAMA KOUJI
IPC: G03G7/00
Filed: 1980-09-03
Abstract: PURPOSE:To prevent the discolorationof backing paper during heating and make images sharp by using natural pulp of less than specific values of PC value for part or the whole of natural pulp used for the backing paper in a receptive sheet used for an electrophotographic method. CONSTITUTION:In a receptive sheet which consits of backing paper consisting essentially of natural pulp, a layer contg. an electron receptive material fromed on the backing paper, and an air permeable layer consisting of a transparent or white high polymer material and which colors a colorless heat-sublimatable dye, natural pulse of <=2 the PC value defined by the equation is used for part or the whole of the natural pulp used for the backing paper, whereby the intended receptive sheet is obtained. The natural pulp of <=2 PC value is obtained by digesting natural pulp, and bleaching the same by chlorine or the like then further subjecting the same to bleaching by a peroxide in an aqueous alkaline medium or bleaching by a borohydride compound.