baber/WOPTO huggingface dataset:
Patent JP-S524923-A (JP)
Title: Organic solvent injection equipment for internal and external combusti on engine
Inventor: FUJIMURA JIROU
IPC: F23K5/02
Filed: 1975-07-02
Abstract: PURPOSE: The equipment which is used for every piston-displacement cars, can inject the most suitable organic solvent vapor to engine, and makes perfect combustion of fuel, and also can clean the exhaust gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S526083-A (JP)
Title: Production method of semiconductor device
Inventor: TOMINAGA KAZUYOSHI
IPC: B29C45/00
Filed: 1975-07-03
Abstract: PURPOSE: In order to prevent the adhering of resins on each electrode section being projected on the outside of mold resin layer, in the production method of a semiconductor being plastically molded with its installing portion of IC chip being installed on a leadframe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59207602-A (JP)
Inventor: MOMOKI TAKAMICHI
IPC: H01C7/10
Filed: 1983-05-10
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-H06294792-A (JP)
Title: Device for testing movement of nuclear species in soil
Inventor: SAKATA YOSHIYUKI
IPC: G21F9/34
Filed: 1993-04-08
Abstract: PURPOSE:To test the movement conditions of a radioactive nuclear species in soil, in the state simulated to real disposal circumstances, by balancing mechanical compression by gas pressure and by infiltrating sample water through a soil sample under isotropic pressure. CONSTITUTION:A compression vessel 2 is taken out from a pressure vessel 1, a closing cap 25 and an intermediate wall 23 are detached, and the part enclosed by a permeable membrane 6 is loaded with a soil sample S. The intermediate wall 23 and the closing cap 25 are installed, an upper cap 11 is connected to the slide part 26 of the compression vessel 2 and fixed by joint members 15, and the pressure vessel 1 is sealed up. A mechanical pressure means 3 is operated, the compression vessel 2 is compressed, and also pressure gas is supplied to a hollow part 8 by a pressure gas supplying system 4, and lateral pressure is applied to the soil S through the shield membrane 6 and balanced with longitudinal mechanical force. In this state, the sample water including a radioactive nuclear species is supplied from a sample water supplying system 5 to an upstream plenum part 27. The sample water is infiltrated into the soil S through pinholes 23a of the intermediate wall 23 and a permeable membrane 7 and collected into a drain opening 17 through a downstream plenum part 28 from pinholes 22a of a bottom wall 22.
Patent JP-H07266678-A (JP)
Title: Seal container
Inventor: SARADANI KATSUZO
IPC: B41K1/58
Filed: 1994-03-28
Abstract: PURPOSE:To provide a seal container which is easy to handle a seal and is useful as an ornament. CONSTITUTION:A main base 1, a driving base 2 which is installed on the main base to.be able to move between the first area and the second area, and a driven base 6 which is held to be able to oscillate between an upward position and a diverting position around a rotary axial line which is horizontal to the main base 1 and receives a seal S in the upward position and drops the seal S in the diverting position are installed to be able to act mutually with the driving base 2 and the driven base 8. A pair of magnets (a driving magnet and a driven magnet 10) is installed which holds the driven base 8 in the upward position when the driving base is in the first area and holds the driven base 8 in the diverting position when the driving base is in the second area.
Patent JP-H06295206-A (JP)
Title: Stop controller
Inventor: AKIYAMA MAKOTO
IPC: G05D3/12
Filed: 1993-04-09
Abstract: PURPOSE:To provide the stop controller which can stop exactly a movable part in a target control position even in a system in which conditions such as inertia, friction, load, etc., can be varied in accordance with the position of the variable part. CONSTITUTION:In a stop driving start area P and a stop area Q of a movable part, fundamentally, a conversion is executed from a deviation theta1 of a stop position to an error theta0 of a stop start position by using a conversion coefficient of alpha. That is, by dividing the error alpha1 of the stop position by the coefficient alpha, the error theta0 of the stop start position can be derived. Strictly speaking, the conversion by this coefficient alpha is valid only between a stop driving start area P1 and a stop area Q1 of this side of a target stop position thetas0, and in a stop area Q2, a moving speed becomes beta folds of the stop area Q1. Therefore, in the case the movable part stops in the stop area Q2, the coefficient betais further operated. That is, by dividing the deviation theta2 of the stop position by the product of the coefficients alpha, beta, the conversion to the error theta0 of the stop start position is executed.
Patent JP-H07266879-A (JP)
Title: Clip mounting hole of insert panel
Inventor: FUJISAWA HIROAKI
IPC: B60J5/00
Filed: 1994-03-28
Abstract: PURPOSE:To facilitate the insertion of a clip by providing small projections, which make the diameter of the inscribed circle passing the apexes of themselves roughly equal to the outside diameter of the clip, at the inside periphery thereby making the inside diameter of the clip hole opened in an insert panel substantially larger than the outside diameter of the clip. CONSTITUTION:The inside diameter D of a clip hole 21, which is opened in an insert panel 20 and in which a clip roughly circular in cross section for fixation of a weather strip is to be inserted, is made substantially larger than the outside diameter of the clip. Furthermore, at least three pieces of small projections 22, which make the diameter d of the inscribed circle passing their apexes roughly equal to the outside diameter of the clip, are provided at the inside diameter of the clip hole 21. Accordingly, the insertion property can be improved, maintaining the same fall-preventive and positioning function as before.
Patent JP-2000276778-A (JP)
Title: Optical recording medium, master disk for optical recording medium production, and optical recording and reproducing device
Inventor: ENDO SOMEI
IPC: G11B7/24085
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a CTS signal at a sufficient level with the same polarity in a reproducing-dedicated area and a write-enable area by making a group wider than a land portion between groups in the write-enable area and constituting the reproducing-dedicated area by forming the group along with a recording track between emboss pit streams. SOLUTION: A magneto-optical disk is provided with a write-enable area W1, in which a group g1 is formed along with the recording track, for writing an information signal to the group part and a reproducing dedicated area R1 forming am emboss bit p1 corresponding to the information signal on the recording track. The group g1 formed in the write enable area W1 is formed wider than 1/2 track pitch and wider than the part of a land L1 between groups g1 and g1. Therefore, an S/N can be improved in the case of reproducing the information signal recorded in the group part.
Patent JP-2000276739-A (JP)
Title: Optical disk device
Inventor: YAMADA SHIGE
IPC: G11B7/085
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a damage to an optical pickup by surely controlling the position of an optical pickup. SOLUTION: The device is provided with an optical pickup 160, which records and reproduces information for a magneto-optical disk, a loading mechanism section, which moves the disk to a loading and unloading position where the disk is loaded into and unloaded out of the device and a mounting position where a recording and/or a reproducing of information takes place for the disk, and a position control mechanism (a lock slide 180 and a twisted coil spring 181) which is linked and operated with the loading mechanism section and controls the position of the pickup 160 along the radial direction of the disk.
Patent JP-H04314450-A (JP)
Title: Calcium phosphate cement for living body
Inventor: YOSHIMURA MASAHIRO
IPC: A61K6/838
Filed: 1991-04-15
Abstract: PURPOSE:To obtain a cement for living body with excellent affinity to the living body which can be filled at an arbitrary location. CONSTITUTION:This cement comprises a powder agent mainly composed of a mixture of an alpha type third calcium phosphate and a first calcium phosphate so arranged to be 1.40-1.498 in Ca/Pmol ratio and a liquid agent and moreover, the powder agent contains 0.1-5wt.% apatite whisker per the total amount thereof and also, does second calcium phosphate. The calcium phosphate cement for living bodies uses the calcium phosphate cement of a specified composition rich in affinity to organisms and the apatite whisker as base material and hence, it has a high strength while being limited in strength variations with excellent affinity to the living bodies. Also excellence in fluidity and operability in kneading allows filling at an arbitrary location such as a part with a compplicated from or a narrow part.
Patent JP-S58200228-A (JP)
Title: Device for storing small metallic parts for affairs as well as fixing original press cover
Inventor: TSUKAHARA SUMIO
IPC: G03B27/62
Filed: 1982-05-18
Abstract: PURPOSE:To obtain a device for storing small metallic parts for affiars as well as fixing an original press cover where small metallic parts for affairs are stored surely and the original press cover is stabilized in the close state, by magnetizing a storing vessel body, which is set freely attachably and detachably in a prescribed position of the body upper part of an electronic copying machine, with a magnet and fixing the original press cover directly with the storing vessel. CONSTITUTION:In a body upper part 11 consisting of a magnetic material of the electronic copying machine, a recessed part 16 provided in a position facing a grip 14 of an original press cover 13 and a vessel body 19 for storing small metallic parts for affairs, which is set in the recessed part 16 freely attachably and detachably and is provided with a magnet 20 and consists of a magnetic material, are provided; and the grip 14 of the original press cover 13 is attracted to the vessel body 19 for storing small metallic parts for affairs by a magnetic force to fix the original press cover 13.
Patent JP-S59209775-A (JP)
Inventor: FUKASE YUTAKA
IPC: B25D9/04
Filed: 1983-05-13
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-H04314786-A (JP)
Title: Feeding of coal to coal gasifying oven
Inventor: ABE TAKAYUKI
IPC: C10J3/46
Filed: 1991-04-15
Abstract: PURPOSE:To feed coal to a coal gasifying oven which is simple and easily operable while suppressing heat loss. CONSTITUTION:A coal/carbon dioxide slurry prepared by mixing powdered coal with liquid carbon dioxide is mixed with water. The resulting mixture is blown into a coal-gasifying oven 1 under high-temperature and high-pressure conditions, while the amount of the water mixed with the above coal/carbon dioxide slurry is controlled according to the carbon conversion of the coal gasified in the oven 1.
Patent JP-S60225443-A (JP)
Title: Quality-screening method for pellet
Inventor: MIZUGUCHI TAKASHI
IPC: H01L21/66
Filed: 1984-04-23
Abstract: PURPOSE:To enable defective pellets to be entirely removed by batch process by a method wherein pellets of failure of electrode formation are removed under absorption and capture by making an electrified dielectric relatively close to a plurality of pellets with projecting electrodes formed on the surfaces. CONSTITUTION:A glass substrate 18 is covered with a flexible sheet 19 negatively electrified with static electricity, and the pellets 11 are all brought into contact by tapping the sheet with a squeegee 20. Pellets 11' without bump electrodes are adsorbed to the sheet 19 and then removed under the mutual suction of the positive charges of an insulation protection film 16' and the negative charges of the sheet 19. Next, when a pellet-screening tool 23 is made close, the pellets 11' are left because of suction to the glass substrate 18. A plurality of pellets transfer to pellet-fitting holes 21, therefore, pellets 11'' can be separated.
Patent JP-H05252657-A (JP)
Title: Power supply control system
Inventor: TSUZUKI KUNIYUKI
IPC: H02M3/00
Filed: 1992-03-04
Abstract: PURPOSE:To prevent the deterioration of efficiency even when a load is small, in a system having a plurality of switching power supplies. CONSTITUTION:An error signal is generated in a master circuit 1 by an amplifier 3 in accordance with an error between a voltage supplied to a common load and a reference voltage. An ON-pulse is generated by a comparator and a saw tooth generating circuit in respective slave circuits 5, 15 in accordance with the error signal and the like whereby an electric power is supplied to the common load. The ON-pulse is restricted in respective slave circuits by an AND circuit to control a switching power supply into inactive condition. According to this method, the switching power supply can be controlled individually by respective slave circuits and, therefore, efficiency will never be deteriorated even if the load is small when one of the switching power supplies is controlled so as to be inactive.
Patent JP-H11263711-A (JP)
Title: Hair tonic
Inventor: IWABUCHI NORIO
IPC: A61P17/14
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a hair tonic having hair tonic effects such as the prevention of depilation and the promotion of hair production. SOLUTION: This hair tonic is obtained by including any of 1-O-hexadecyl-2- O-methylglycerol, 1-O-octadecyl-2-O-methylglycerol, 1-O-oleyl-2-O-methylglycerol and vitamin E succinate. The amount of the formulated compound in the hair tonic is 0.0005-20 wt.% based on the total amount of the hair tonic.
Patent JP-S578182-A (JP)
Title: Type writer
Inventor: FUKUSHIMA TAKASHI
IPC: B41J2/465
Filed: 1980-06-20
Abstract: PURPOSE: To dispense with development, press work and the like in printing by transfer a tape on a paper with a partial fusion thereof when light is irradiated in an image of a character after a material is applied on the tape with such a nature that the melting point thereof lowers with a change in the molecular structure by an photochemical reaction.  
     CONSTITUTION: A material, for example, thjone decomposed into carbon oxied and 2-isopropyl - 1,4-hexadien by the irradiation of ultraviolet rays, applied to a transfer tape 7 with such a nature that the melting point lowers with a change in the molecular structure by a photochemical reaction. An ultraviolet ray from the source 1 is irradiated on the tape 7 passing through a character panel 4. The thjone caused a photochemical reaction to lower the melting point whereby other coexisting material is melted and fluidized. A photosensitive pigment develops color. Under such a condition, a hammer 10 is striken on a paper to print. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58199175-A (JP)
Title: Thermal head
Inventor: YODA SEI
IPC: B41J2/335
Filed: 1982-05-17
Abstract: PURPOSE:To provide a thermal head low in power consumption and carrying out high speed and high quality printing, obtained by a method wherein a heat conductive insulator is interposed between plural heat generating resistors formed on a substrate and heat insulating electrode conductors low in heat conductivity are interposed between the electrode conductors and the heat generating resistors. CONSTITUTION:A heat conductive insulator 10 used in electrical separation and high in heat conductivity comprising beryllia pottery or the like is interposed between plural heat generating resistors 12 formed on a substrate 13 and, in passing a current through the heat generating resistors 12, heat insulating electrode conductors 8, 9 having heat conductivity lower than that of electrode conductors 14, 15 are interposed between the electrode conductors 14, 15 and the heat generating resistors 12. By this mechanism, printing dots due to the heat generating resistors are connected and heat diffusion to the sides of the current supplied electrode conductors can be prevented while the heat generating resistors can be accurately developed in color by small power.
Patent JP-H03286454-A (JP)
Title: Gear transmission mechanism
Inventor: OOKA SATOSHI
IPC: F16H1/06
Filed: 1990-03-31
Abstract: PURPOSE:To realize the sure transfer control of a recording medium by providing a guide slot part to attach and detach a gear to and from a driven gear by rotating and guiding the revolving shaft of the driven gear to a direction to meet the revolving direction of the driving gear. CONSTITUTION:The guide slot part 60c to rotate and guide the revolving shaft of the driven gear 18 to the direction to meet the revolving direction of the driving gear 52 and attach and detach the driving gear to/from the driven gear 18 is provided. Here, before the rack gear parts 76b, 80b of tray rails 76, 80 are meshed with shaft gears 18, 34, a pair of guide rollers 4 of a front side are guided by slots 60c, 60d shifted to the direction of an upper side, and after the rear end side of a tray assembly is pushed up once, the shaft gears 18, 34 are meshed with the rack, and gear jump is prevented. Thus, the sure transfer control of the recording medium can be realized.
Patent JP-S567782-A (JP)
Title: Novel pyridinecarboxamide derivative and its preparation
Inventor: HONMA YASUSHI
IPC: A61K31/44
Filed: 1979-06-29
Abstract: NEW MATERIAL:A pyridinecarboxamide. compound shown by the formula I (R is H, halogen, lower alkoxy, OH, or di lower alkylamino; the ring A is phenyl or phenyl having 1W3 substituent groups selected from the group consisting of halogen, lower alkyl, lower alkoxy, nitro and OH) and its salt.  
     EXAMPLE: N-(5-tetrazolyl)-4-hydroxy-6-phenyl-2-pyridinecarboxamide.  
     USE: A drug having antiallergic action.  
     PROCESS: A 6-phenyl-2-pyridenecarboxylic acid compound or its reactive derivative at its carboxyl group (e.g., acid halide) is reacted with 5-aminotetrazole in a solvent, e.g., tetrahydrofuran, dioxane, etc. in the presence of a condensation agent, e.g., N,N'-dicyclohexylcarbodiimide to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08233414-A (JP)
Title: Air conditioner and impurity-removing method for air conditioner
Inventor: TAIRA SHIGEJI
IPC: F25B43/00
Filed: 1995-03-02
Abstract: PURPOSE: To reduce the manhour for a product-washing operation, reduce the quantities of a refrigerant and freezer oil which are required for a replacement, and improve the product reliability by increasing a washing effect. CONSTITUTION: An extracting port 22 to extract a refrigerant or washing oil, etc., is provided on the side surface of a compressor 1, and a washing operation for a refrigerant circuit is performed by filling a refrigerant together with a washing oil of which the specific gravity is larger than residual impurity in the refrigerant circuit, and the refrigerant and washing oil, etc., are extracted from the extracting port 22 after the washing operation. A fluorine oil is used as the washing oil, and after the extraction of the refrigerant and washing oil, etc., a residual liquid in the refrigerant circuit is used as a refrigerant/ freezer oil, as it is. The extracting port 22 is provided at a location roughly at the height of an oil level of a specified quantity in the compressor 1.
Patent JP-S63249208-A (JP)
Title: Sequence controller
Inventor: KOMINAMI SHINYA
IPC: G05B19/05
Filed: 1987-04-03
Abstract: PURPOSE:To improve a processing speed by reading out a state of an internal register, and writing it in an internal register of the next processor, before the next processor operated by synchronizing with a clock generator processes a program. CONSTITUTION:Each processor 1, 3 synchronizes with a clock generator, and executes and processes successively an instruction supplied from execution program store memories 2, 4. In this case, prior to the execution, a state of an internal register of a pre-stage processor is always written, therefore, they are operated as one piece of processor virtually. Accordingly, it will suffice that a sequence program written for one piece of sequence processing processor is stored only successively in each execution program store memory 2, 4 in order of execution of the processor, and a program which has considered mutually operations of plural processors 1, 2 is not required. Also, each processor 1, 2 executes an access to each execution program store memory 2, 4, therefore, a memory of a high speed access time is not required. In such a way, the sequence processing speed can be improved.
Patent JP-S539111-A (JP)
Title: Automatic magnetic tape winding device
Inventor: MASUJIMA MASARU
IPC: G11B23/113
Filed: 1976-07-13
Abstract: PURPOSE: Wastefullness of magnetic tape and leader tape is obviated by eliminating the need for crossed setting of the leader tape by manual work. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58200562-A (JP)
Title: Transistor stack
Inventor: AMITANI HISAO
IPC: H01L25/10
Filed: 1982-05-18
Abstract: PURPOSE:To unnecessitate a special protection circuit for the prevention of breakdown of a transistor due to surge voltage by a method wherein the electrode which connects transistors and diodes is made as shortest as possible. CONSTITUTION:The diode D1, the first collector electrode 1, and the first transistor TR1 are successively arranged, and the second transistor TR2, the second emitter electrode 4, and the second diode D2 are successively arranged resulting in the formation of two arrays of elements, then interposed by the second collector electrode 3 and the first emitter electrode 2, thereby an electric circuit is constituted and interposed by insulators 5a and 5b and check plates 6a and 6b. Since the electrode 2 or the electrode 3 is made as shortest as possible, the floating inductance existing by distribution in the electrode 2 the part for new current flow can be reduced to the degree of neglect, when the transistor TR1 turns off for example, and therefore the surge voltage generated in the electrode 2 can be restrained.
Patent JP-H11281677-A (JP)
Title: Current measuring apparatus
Inventor: SHIRAISHI MUNEHISA
IPC: G01R15/09
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a current measuring apparatus by which not only a very small current flowing to a load resistance but also a large current are measured with good accuracy and in which a measuring range can be changed over quickly, by a method wherein, when a switching element out of a plurality of switching elements connected to a resistance whose resistance value is at a prescribed value or higher is set to continuity, an analog switch out of a plurality of snalog switches which is connected to the second terminal of the switching element is set to continuity. SOLUTION: A measuring apparatus is equipped with an automatic measuring-range setting function. When a measuring range is set automatically, a control part sequentially changes over a measuring range starting from a maximum range of 80 mA in such a way that a voltage which is outputted from a measurement amplifier circuit 23 is at a maximum voltage or lower, capable of being measured by a voltage detection circuit so as to be within the range of 5% or higher of the maximum voltage. In the measuring apparatus, a photo MOS relay whose operating/release time is extremely short at 0.5/0.2 msec is used, and the measuring range can be changed over quickly. The operating/release time of analog switches K7 to K10 is much shorter at 1/0.5 μsec and it does not affect a measurement at all.