baber/WOPTO huggingface dataset:
Patent JP-2000329201-A (JP)
Title: Automatic transmission
Inventor: OKUBO MASAHIRO
IPC: F16H3/62
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To enable an easy change of gear ratio with a simple structure by reducing fastening elements. SOLUTION: This automatic transmission to transmit power from an engine side to an output shaft is provided with a first and a second planetary gear lines 24, 25, a third planetary gear line 26, plural fastening elements including a clutch device and a brake device, and a first and a second counter gear pairs 31, 32. The first and the second planetary gear lines 24, 25 are arranged on a first shaft 21 applied with power from the engine side. The third planetary gear line 26 is arranged on a second shaft 22 provided in parallel with the first shaft 21. The plural fastening elements are arranged at least on the first shaft 21 out of the first shaft 21 and the second shaft 22 to control a power transmission path. The first and the second counter gear pairs 31, 32 connect two components of the second planetary gear line 25 and two components of the third planetary gear line 26.
Patent JP-H0431589-A (JP)
Title: Bay-window for housing kitchen equipment
Inventor: HITOMI TAKESHI
IPC: E06B3/00
Filed: 1990-05-29
Abstract: PURPOSE:To effectively utilize the floor area of kitchen by exhibiting the utility of a bow window by providing a kitchen equipment consisting of a sink, a cooking base, and a gas table-setting face and a ventilation equipment consisting of a fan and a hood on given places. CONSTITUTION:A kitchen 7 is made up of a sink 1, a cooking base 2, and a setting face 3, and sliding doors 11 for lighting and ventilation are provided on the outer wall 10 of a bay-window A of kitchen. The bay-window A is attached to a given place of building by fixing side walls 9a and 9b, roof, and columns and beams of building by bolts. The portion with the window A is functioned as a kitchen space. Thereby, the kitchen equipment, the ventilation equipment, and the bow window can be set at one setting.
Patent JP-S5661868-A (JP)
Title: Contour compensating circuit for picture signal
Inventor: MITSUDA HIROSHI
IPC: H04N5/14
Filed: 1979-10-23
Abstract: PURPOSE:To realize a complicated contour compensation with a simple-structure circuit consisting of a unit of the operational amplifier, by making use of the fact that the amprification factor of the operational amplifier differs by application of the signal to the positive terminal and the negative terminal respectively. CONSTITUTION:The picture signal (b) is applied to the nonreverse input terminal of the IC-formed operational amplifier 6, and the picture signals (a) and (c) are applied to the reverse input terminal via the resistances R1 and R2 each. At the same time, the reverse input terminal is connected to the output terminal of the amplifier 6 via the variable resistor R3. And the signal (b) applied to the nonreverse input terminal is turned into the picture signal Ut to receive a contour compensation; and the signals (a) and (c) are turned into the signal Ut+ or -nlambda (n: integer and lambda: fixed time difference) which has a certain phase difference to the signal (b) each. Then the picture signal supplied from the resistor R3 is applied to the signals (a) and (c) which are to be applied to the nonreverse input terminal of the amplifier 6, and the output signal VO(g) of the amplifier 6 is set to the value similar to that of the equation (1). Thus a complicated contour compensation is possible by just one unit of the amplifier 6.
Patent JP-H083177-A (JP)
Title: Production of ene-yne compound in the presence of lewis acid
Inventor: TANAKA HIROKO
IPC: C07F7/08
Filed: 1994-06-20
Abstract: PURPOSE:To produce an optically active compound useful as an intermediate for synthesis of vitamin D3 derivatives in a high yield without requirement of optical resolution by reacting lithium trisilylacetylide with an epoxide in the presence of a Lewis acid. CONSTITUTION:This compound of formula II is produced by reacting lithium (1 to 7C hydrocarbon)silylacetylide with a compound of formula I [R<1> is H, a tria(1 to 7C hydrocarbon)silyl, etc.] in the presence of a Lewis acid (preferably boron trifluoride ether complex) generally at <=-70 deg.C for 1min to 3hr. Specifically, trimethylsilylacetylene is reacted with n-butyl lithium to obtain lithium trimethylsilylacetylide and the resultant compound is then reacted with 3-(tert- butyldiphenyloxy)-5,6-epoxy-1-hexene which is a compound of formula I to synthesize 3-(tert-butyldiphenylsilyl-oxy)-5-hydroxy-8-trimethylsilyl-1-octen-7-y ne.
Patent JP-S5661367-A (JP)
Title: Tetrazolium salt compound
Inventor: KATAOKA HISAYA
IPC: C12Q1/32
Filed: 1979-10-23
Abstract: NEW MATERIAL:A free acid and an alkali metal salt of a compound expressed by formula I (R 1  is sulfonic acid; R 2  is H or sulfonic acid; X is Cl or Br) and a free acid and alkali metal salt of a compound expressed by formula II (one or both of R 3  and R 4  are sulfonic acids, the rest is H).  
     EXAMPLE: The compounds of formulas III and IV.  
     USE: A water-soluble reagent for clinical tests of dehydrogenase assay showing a stable value, and usable for diagnosis of angina pectoris, malignant tumor, liver diseases, progressive muscular atrophy, intravascular hemolysis, megaloblastic anemia, etc.  
     PROCESS: A benzaldehyde of formula V (R 5  and R 6  are Hs or sulfonic acids) is reacted with a phenylhydrazine of formula VI (R 7  is nitro, sulfonic acid or H) to give an intermediate of formula VII, which is reacted with the corresponding diazonium salt to afford a formazan. The resultant formazan is then oxidized to afford the titled compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05309798-A (JP)
Title: Laminated sheet for thermoforming
Inventor: SAWAZAKI TAKESHI
IPC: B29C51/08
Filed: 1992-05-01
Abstract: PURPOSE:To improve moisture permeability, transparancy, rigidity and moldability by laminating non-stretched polyproplyene resin layers to both surfaces of a non-stretched polyester resin layer and setting each of the thicknesses of the non-stretched polypropylene resin layers to a specific ratio range. CONSTITUTION:A laminated sheet for thermoforming is constituted by laminating non-stretched polyprophylene resin layers to both surfaces of a non-stretched polyester resin layer. Each of the thicknesses of the non-stretched polypropylene resin layers is set to the range of 7-14% with respect to the thickness of the non-stretched polyester resin layer. The laminated sheet thus constituted is used, for example, in the production of a PTP pakage. That is, the laminated sheet 1 consisting of the non-stretched polyester resin layer 2 and the non- stretched polypropylene resin layers 3 is subjected to molding processing to form a receiving chamber 5 of a tablet 8 and the receiving chamber 5 is closed by metal foil 6 to be separated along a perforation 7. By this constitution, the laminated sheet low in moisture permeability and having high transparency and high rigidity is obtained.
Patent JP-S63309716-A (JP)
Inventor: ETSUKARUTO MIYUURAA
IPC: F02B3/06
Filed: 1988-06-06
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-S5361979-A (JP)
Title: Charge coupling element
Inventor: MATSUI KENICHI
IPC: H01L27/148
Filed: 1976-11-16
Abstract: PURPOSE:To transfer neighboring charges and eliminate blooming by making an arbitrary number of transfer electrodes to a large area and controlling input charge quantities to less than the storage capacities of wells of potential in an ordinary charge coupling element in the charge coupling element.
Patent JP-H035385-A (JP)
Title: Method for solidifying asbestos
Inventor: TANAKAMARU MAKOTO
IPC: C04B41/68
Filed: 1989-05-30
Abstract: PURPOSE:To prevent the scattering of dust from sprayed asbestos without deteriorating its intrinsic performance by infiltrating an aq. alkali silicate soln. into the sprayed asbestos layer and then infiltrating a specified curing agent into the layer to solidify the layer. CONSTITUTION:An aq. alkali silicate soln. is applied and infiltrated into the sprayed asbestos layer. A curing agent contg. a polyvalent metal compd. and/or an amino acid is then applied and infiltrated into the layer to solidify the layer. The sodium silicate, potassium silicate, etc., in which the molar ratio of SiO2 to M2O (M is Na, K, Li and NH4) is controlled to 1.0-5.0 is exemplified as the silicate in the soln. to be used. A specified amt. of the curing agent is uniformly applied by spray coating, brush coating or roller coating, and the surface is pressed by a trowel or a roller, if necessary. Although the curing reaction of the surface solidifying agent rapidly proceeds at room temp. the agent can be used for about 5 hr after preparation. The agent is preferably allowed to stand for >=1 day and cured.
Patent JP-H01305784-A (JP)
Title: Picture recording device
Inventor: KURONO KENJI
IPC: H04N5/907
Filed: 1988-06-03
Abstract: PURPOSE:To obtain a picture recording device convenient for carrying, and to take many sheets of pictures by providing a main body which can be attached and detached freely to/from an electronic still camera with a picture information inputting means, a memory, a picture displaying means, a displaying instruction inputting means and a reproducing processing means all of which are of built-in type. CONSTITUTION:The main body M1 is provided with the signal inputting means M2, the memory M3, the picture displaying means M4, the displaying instruction inputting means M5 and the processing means M6. When an operator instructs to display the picture by using the means M5, the processing means M6 reads out information from the memory M3 where picture information from the electronic still camera is stored through the inputting means M2, and reproduces a still picture on the displaying means M4. Since the main body M1 can be attached and detached freely to/from the electronic still camera, even in the case to take the many pictures, the picture can be taken infinitely by using one electronic still camera by only exchanging a picture recording device. In addition, since the picture recording device is capable of displaying the picture, the state of image picking-up can be confirmed even without the intermediation of the electronic still camera by only instructing by the displaying instructing means M5. Since the main body M1 can be made to be made to be card type, it is superior in portability.
Patent JP-H05306840-A (JP)
Title: Helium compressor
Inventor: KUROKI KUNIHIRO
IPC: F25B1/00
Filed: 1992-04-30
Abstract: PURPOSE:To provide a helium compressor in which temperature of cooling lubricant can be maintained constant even if the ambient temperature is varied. CONSTITUTION:The helium compressor comprises a lubricant tube having a supply tube 8 for supplying lubricant to a compressor body 4 and a discharge tube 12 for discharging the lubricant from the body, a cooler 16 connected to the lubricant tube, and temperature regulating means 20 for measuring temperature of the lubricant to control lubricant temperature of the body substantially constantly based on the measurement result.
Patent JP-S5564584-A (JP)
Title: Preparation of 3,7-diaminodibenzo-thiophene-5,5-dioxide
Inventor: KANEDA TAKAHO
IPC: C07D333/76
Filed: 1978-11-10
Abstract: PURPOSE: To obtain the title substance in high purity and yield, by hydrogenating a 3,7-dinitrodibenzothiophene-5,5-dioxide in the presence of a Pd-C catalyst in a solvent of an N-alkylamide at a specific partial pressure of hydrogen and a specified reaction temperature.  
     CONSTITUTION: A compound (D) of formula I is hydrogenated in the presence of 1W20wt% based on (D) of a supported Pd catalyst on carbon carrier in an N- alkylamide solvent, e.g. N,N-dimethyl-formamide, under a partial pressure of hydrogen of 1W100Kg/cm 2 .G at 20W140°C with agitation for 0.5W10hr to give the title substance.  
     USE: Useful as a diamine component for the synthesis of aromatic polyamides. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000330923-A (JP)
Title: Data transfer system, transfer method, and recording medium
Inventor: SUZUKI KENICHI
IPC: G06F13/28
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To decrease the hardware quantity without lowering the throughput performance. SOLUTION: In DMA transfer from a main storage 1 to peripheral devices 9-1 and 9-2, a prefetch data buffer 3 is dynamically allocated to channels 7-1 to 7-n as logical management units of the DMA transfer when necessary. The prefetch data buffer 3 is divided by a number less than the number (n) of the channels. The divided parts are called partitions, which are physical management units of buffering of prefetched data. Consequently, the prefetch data buffer is dynamically allocated when necessary, so that its use efficiency can be improved.
Patent JP-S61296714-A (JP)
Title: Charged-beam exposure apparatus
Inventor: OOTA KENJI
IPC: H01L21/027
Filed: 1985-06-26
Abstract: PURPOSE:To form a pattern with a high accuracy by eliminating the out-of-focus and the position discrepancy of the pattern caused by the leakage of digital signals. CONSTITUTION:A signal (a) is a control signal which is expected to cause a leakage of a high frequency component in a charged-beam polarization amplifier 9 which has a harmful influence on the charged-beam of an electron optical system (EOS) 1 and a high frequency component, i.e. a differential signal, of this signal is obtained by a differential circuit 4. A signal (c) is obtained from the differential signal (b) by an absolute value circuit 3 and a gate operation is applied to an original blanking signal (d) by a gate circuit 10 with the signal (c). A glanking amplifier 2 is driven on a signal (e) to blank the charged-beam. Moreover, the blanking signal can be extended to the extent of the exposure reduced by this method as shown by dot lines in the figure (e) so that the reduction of the exposure can be avoided.
Patent JP-S5839405-A (JP)
Inventor: YOSHIMURA NAOYUKI
IPC: B27K5/00
Filed: 1981-09-02
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-H0367708-A (JP)
Title: Method for measuring tire abrasion
Inventor: MAACHIN HAWAADO UORUTAAZU
IPC: G01B5/06
Filed: 1990-05-28
Abstract: PURPOSE:To facilitate the measuring of abrasion by applying more than two layers of coating of different colors to a tread surface of a tire and evaluating the degree of abrasion of the tread surface by exposed color of the coating layer when the tire is abraded corresponding to run of a vehicle. CONSTITUTION:More than two layers of coating of different colors are applied to a tread surface of a tire, these coating layers are bonded to the tread surface, and the coating layers are bonded to each other. At this time, the color coating is the one consisting of rubber for base, and ultra-vulcanization accelerator is added to the coating for mutual connection of the rubber-based coating layers and their connection with the tread surface. For applying each color in a controlled and substantially uniform coating thickness, the coating layers are applied to the tire by spraying. A vehicle is driven with the tire thus processed and installed to the vehicle, and the coating layers are abraded corresponding to its run, so the degree of abrasion of the tread surface is evaluated by the exposed color.
Patent JP-H07318209-A (JP)
Title: Water reserving type ice-making device
Inventor: ISHIKAWA SUSUMU
IPC: F25C1/22
Filed: 1994-05-27
Abstract: PURPOSE:To position a water reserving tank at a given position in a box body to detect a remaining amount under a given condition at all times. CONSTITUTION:A transfer body 61, on which a water reserving tank 34 is put, is put on a guide rail 71, arranged in a supporting box body 10, runnably through rollers 72. A rail member 76, provided on the transfer body 61, is put slidably on positioning rollers 77, supported by the guide rail 71 pivotably. A front notch parts 76a, into which the positioning rollers 77 are positioned and fitted, are formed at the required positions of the rail members 76. The fore end rim of the front notch unit 76a is set so as not to exceed the sumit of the positioning roller 77 under a condition that the rear end of the transfer body 61 is abutted against a retaining member 74, arranged at the rear end of the guide rail 71. When a panel, blockading the opening of the supporting box body 10, is attached, the transfer body 61 is, forced to a position whereat the rear end rim of the fore notch unit 76a exceeds the sumit of the positioning roller 77.
Patent JP-H1070332-A (JP)
Title: Semiconductor laser control device
Inventor: MASUI NARUHIRO
IPC: H04B10/50
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To arbitrarily respond to a required image output form such as high grade image of multi-gradation and high grade image of low gradation and high density. SOLUTION: The device has a pulse width modulation/intensity modulation signal generation part 13 which generates light emission command signal for carrying out pulse width modulation and strength modulation simultaneously to input data based on input data, an error amplification part 9 which forms a photoelectric negative feed back loop 5 together with a semiconductor laser 3 and a photosensitive element 4 and an output mode switching means which selects output mode of different clock frequencies according to a frequency selection signal M together with a current driving part 11. In case of an image requiring a large number of gradations, a pulse width/strength mixed modulation method within one dot is used and a high definition image of many-step gray scale can be obtained.  In the case of an image of which the number of steps of the gray scale may be small, the number of steps is decreased and the clock frequency is raised to obtain a high grade image where write density in a main scanning direction is raised.
Patent JP-H0434289-A (JP)
Title: Method for connecting frp-made pipe to metal-made flange
Inventor: TATEISHI YUICHI
IPC: F16L33/01
Filed: 1990-05-30
Abstract: PURPOSE:To provide a driving shaft excellent in transmissibility of power by fold back winding fibers between pawls of a metal-made flange cylindrical part, fitted to a mandrel, thereafter 90 deg. winding and heating the fibers into an integral unit. CONSTITUTION:After fibers are folded back and wound between pawls 4, 4, circumferentially equally arranged in a cylindrical part 2b of a metal-made flange 2, by fitting it to both ends of an internally mounted mandrel 1, to 90 deg. winding part 6 of the fiber is provided between the pawl 4 and a flange part 2a' and then heat treated into an integral unit. The metal-made flange 2 is constituted of a flange part 2a and the cylindrical part 2b to form a low angle alpharelating to a cylindrical part axial center 3 and further provided with a plurality of the pawls 4 equally arranged on the circumference. A fiber layer 5, impregnated with resin, is foldback hook-wound alternately between the pawls 4 of the metal-made flange 2 provided in the both ends of the mandrel 1. As a result, a connecting member is prevented from its looseness in the case of connection by a pin and a bolt or the like.
Patent JP-H08309574-A (JP)
Title: Laser light source and laser plotting device
Inventor: EMORI SUSUMU
IPC: B23K26/064
Filed: 1995-05-12
Abstract: PURPOSE: To form a laser beam spot of a low directional shape. CONSTITUTION: A laser block 1 is provided with three laser optical systems 6-8. A condensing lens group 12-14 are each stored in a lens-barrel 15-17. Laser beams generated by each semiconductor laser 9-11 are converged by the corresponding condensing lens group 12-14 so as to be focused on an object to be irradiated, and are emitted from each emitting end 6a-8a of the laser optical system 6-8. Each laser optical system 6-8 is arranged in such a manner that each is inclined at an equal angle toward the center axis A of the three optical systems so that the laser beams are superposed on the object. Since the light source is a semiconductor laser, the optical spot becomes elliptical which is formed on the object by the beams from each optical system 6-8. Semiconductor lasers 9-11 are arranged so that the long axes of the optical spot may form an angle of 60 degrees with each other.
Patent JP-H04338701-A (JP)
Title: Optical packing liquid for ultraviolet region
Inventor: TANAKA HIDEO
IPC: G02B1/04
Filed: 1991-05-15
Abstract: PURPOSE:To improve the transmittance in a UV region and the durability to UV rays by consisting the optical packing liquid of polydimethyl siloxane having a methyl group at the terminal. CONSTITUTION:The polydimethyl siloxane having the methyl group at the terminal is used as the optical packing liquid 3 for the UV region and this liquid is packed between a 1st optical part 1 and a 2nd optical part 2. The optical influence by reflection is removed or decreased. Further, the packing liquid is subjected to a deactivation treatment through a dry inert gas after reduced pressure heating; in addition, the optical packing liquid 3 for UV rays is preferably shut off from the outdoor air by a sealing member 4. The transmittance in an initial period is high and the transmittance during use is maintained relatively high.
Patent JP-S6032795-A (JP)
Title: Novel substrate for measuring activity of phosphodiesterase
Inventor: AOYANAGI SHIYOUHEI
IPC: C12Q1/44
Filed: 1983-07-30
Abstract: NEW MATERIAL:An indoxylphenyl phosphonic acid shown by the formula I (R1 is H, I, Br, Cl, or NO2; R2 is H, Cl, OH, or NO2) and its salt. EXAMPLE:Ammonium 5-iodoindoxyl phenylphosphonate. USE:An inexpensively obtainable substrate for measuring activity of phosphodiesterase I . A primary and metastatic hepatic carcinoma is diagnosed by measuring the activity of the enzyme. PREPARATION:For example, an N-acetylindoxyl is condensed with phenylphosphonic dichloride, the acetyl group is eliminated, to give a compound shown by the formula.
Patent JP-S61296440-A (JP)
Title: Microcomputer debugging support system
Inventor: NAKAMOTO KOICHI
IPC: G06F11/28
Filed: 1985-06-25
Abstract: PURPOSE:To attain the input of a command line and the output of an executed result of a command on the basis of high level language expression by using a debugging software having a mutual conversion function between high level language and machine language in a host machine. CONSTITUTION:The debugging software (DBG) 10 to be operated in the host machine (HM) 1 loads down an execution image file (AOUTF) 22 to a debugging monitor (DME) 3 through a circuit. Then, a debugging command line based upon a high level language description format is inputted from a keyboard 5 to the DBG 10 and converted into a command string to be processed by the DME 3. A module 101 converts a command argument based upon the high level language description format into machine language specification of an objective position by a corresponding file 21. These converted debugging command and command argument are sent and executed to/in the DME 3. When the executed result is received by the DBG 10, a module 102 converts the machine language expression into high level language description format to display the high level language expression on a display 6.
Patent JP-S6029442-A (JP)
Title: Piercing or rolling tool and its manufacture
Inventor: HIRAISHI HISASHI
IPC: C22C29/06
Filed: 1983-07-28
Abstract: PURPOSE:To manufacture a piercing or rolling tool with superior durability by mixiung a specified percentage of eutectic chromium carbide powder with a specified percentage of Cr-Fe alloy powder, and molding and sintering the mixture. CONSTITUTION:Eutectic chromium carbide powder or a powdery mixture consisting of 60wt% eutectic chromium carbide powder and the balance Cr-Fe alloy powder, Cr-Ni-Fe alloy powder or Cr-Ni-Co-Fe alloy powder is compacted under about 500-2,000kg/cm<2> pressure and sintered at about 1,300-1,500 deg.C. Cr3C2, Cr7C3, Cr3C or the like is used as the eutectic chromium carbide. When the resulting tool is used as a tool for piercing or rolling a seamless steel pipe or the like, seizing or welding to a red-hot solid bar or rough tube is hardly caused. The tool has high hardness and superior wear resistance.