baber/WOPTO huggingface dataset:
Patent JP-S6249946-A (JP)
Title: Catalyst for hydroformylation of alpha-olefin and hydroformylation method of alpha-olefin using said catalyst
Inventor: HAYASAKA TOSHIAKI
IPC: B01J23/84
Filed: 1985-08-28
Abstract: PURPOSE:To produce aldehyde and/or alcohol at a high yield by effecting hydroformylation reaction of an alpha-olefin in a gaseous phase by using a specifically composed catalyst essentially consisting of inexpensive nickel. CONSTITUTION:The catalyst expressed by the formula NixMyMz' (M denote at least one kind among Zn, Ti, Mn, V, Nb and Ta, M' denotes an alkali metal and/or alkaline earth metal) is prepd. by a co-precipitation method, kneading method, impregnation method, etc. The preferable compsn. ratios of the respective components are such that y is 0.1-10 and z is 0.01-1 while x is 1. Such catalyst is used and the alpha-olefin is hydroformylated in the gaseous phase by using a synthesis gas composed of carbon monoxide and hydrogen, etc., by which the oxygen contg. compd. such as aldehyde or alcohol is produced at a high yield.
Patent JP-H065791-A (JP)
Title: Fabrication of semiconductor device
Inventor: NOGUCHI KOU
IPC: H01L21/8249
Filed: 1992-06-22
Abstract: PURPOSE:To protect a base region against damage due to etch back at the time of formation of side wall by forming the base region while exposing a silicon substrate providing the base region for a bipolar transistor. CONSTITUTION:Field oxide 6 is formed on a semiconductor substrate 1 except the region for forming the source.drain diffusion layer of MOS transistor and the region for forming the collector diffusion layer of bipolar transistor. Gate electrode 8 of the MOS transistor is then formed followed by formation of a lightly doped source.diffusion layer 9 through the use of the gate electrode 8. A side wall 10 is also formed for the gate electrode 8 and then the field oxide 6 is removed from the base region of the bipolar transistor. Subsequently, a heavily doped source-drain diffusion layer of the MOS transistor and the base 13 of the bipolar transistor are formed. This method protects the base region against damage.
Patent JP-S6432096-A (JP)
Title: Automatic feed water pump
Inventor: FUKUZAWA SOICHI
IPC: F04D15/00
Filed: 1987-07-29
Abstract: PURPOSE:To make a series-parallel conversion so easy by branching off a discharge pipe of a first pump, connecting it to the suction side of a second pump, and installing a control valve, being opened or closed in response to pipe internal pressure, in the point midway in the branch pipe. CONSTITUTION:A check valve 10 and branch pipes 8, 8' in the midway of a discharge pipe 3 of a first pump 1, while a control valve 9 operating in response to pressure is installed in the midway of these branch pipes 8 and 8', and the branch pipe 8' is connected to an inlet port 25 of a second pump 2. At a small flow area, since pressure in the branch pipe 8 is high, the control valve 9 is opened, coming to series operation. When it turns to a large flow area, the control valve 9 is closed, coming to parallel operation in these pumps 1 and 2. Thus, a series-parallel conversion can be facilitated.
Patent JP-S6431796-A (JP)
Title: Genipin maltooligosaccharide cyclic acetal derivative
Inventor: NAKAO MASAHIRO
IPC: C08B37/00
Filed: 1987-07-29
Abstract: NEW MATERIAL:The compound of formula I [R<1> and R<2> are H, lower alkyl or phenyl (R<1> and R<2> are not H at the same time) or R<1> and R<2> together form cyclopentane or cyclohexane ring) n is 0-8]. EXAMPLE:Benzylidene-beta-genipin maltopentaoside. USE:A reagent for the determination of alpha-amylase activity in human body fluid. It has excellent affinity and reactivity with alpha-amylase and is insensitive to the action of conjugated enzymes alpha- and beta-glucosidase and glucoamylase. PREPARATION:Geniposide separated from fruit of Cape jasmine is made to react with cyclodextrin under the action of cyclodextrin glucanotransferase originated from a microbial strain of Bacillus genus to obtain a genipin maltooligosaccharide of formula II, which is reacted with a carbonyl compound of e.g. formula III in an inert solvent.
Patent JP-H0833355-A (JP)
Title: Inverter system of carrier frequency modulation by high-frequency transformer coupling
Inventor: AMAMI HIDEYUKI
IPC: H02M5/293
Filed: 1994-07-18
Abstract: PURPOSE:To reduce the switching loss in an inverter at an output stage and to supply a required AC power also to a load with a low power factor by switching the inverter at the output stage with a signal wave of commercial frequency or a signal wave of the equivalent waveform and outputting the power of commercial frequency. CONSTITUTION:A unit sinusoidal wave signal 34 is inputted to a buffer 41 and an inverter 42 via a polarity discrimination equipment 36, simultaneously turning on and off switching elements 5 and 6 via a gate circuit 43, at the same time simultaneously turns on and off switching elements 7 and 8 via a gate circuit 44. In this case, the ON/OFF control of the switching elements 5 and 6 is delayed by 180 degrees from the ON/OFF control of the switching elements 7 and 8, thus causing switching with the signal wave of commercial frequency or the signal of an equivalent waveform and hence reducing switching loss and supplying power also to a load with a low power factor.
Patent JP-H0744561-A (JP)
Title: Document preparation device and method therefor
Inventor: KIZAKI SHIGEKI
IPC: G06F17/27
Filed: 1993-07-29
Abstract: PURPOSE:To specify the entire document or a partial document and to store and preserve or read the document by providing a specifying part for specifying the specific range of the document, a storage part for storing the document of the stored specified specific range and a restorage part for reading the stored document of the specific range, inspecting it or the like and restoring it. CONSTITUTION:The entire document is specified or the partial document is specified by the preservation key of an input part 11. For instance, the entire document 'word processor' is divided into the document names of specific parts, 'technique,' 'quality' and 'cost,' etc., for instance, and partially specified. Specified data for which the entire document or a part is specified in such a manner are sent through a central control part 12 to the storage part 14 and entirely or partially stored and preserved. In the case of calling them, the 'technique' is specified from the entire document 'word processor' by a cursor by the calling key of the input part 11. The read 'technique' data are inspected and corrected, etc., and thereafter, the data of 'technique' are stored and preserved in the storage part 14 by the operation of the preservation key of the input part 11.
Patent JP-H0513130-A (JP)
Title: Connector
Inventor: ENOMOTO KAZUO
IPC: H01R13/64
Filed: 1991-07-02
Abstract: PURPOSE:To provide a connector allowing to extremely easily and certainly confirm the connecting state of the connector even in a place impossible to visually confirm. CONSTITUTION:A space part 21 is formed in the upper wall 11 of a male housing. A resonant disc 22 vibrated at the frequency of the sound easiest to hear by the ears of a man by the impact force at the time of restoring and colliding a lock lever 8 elastically deformed onto the lower surface of an outer wall 11 is supported in the space part 21.
Patent JP-2001016476-A (JP)
Title: Device and method for processing image and computer readable memory
Inventor: AKAISHI TAKATSUNE
IPC: G06T1/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an image processor by which color reproduction between a color printer and a screen printing device is easily proofread. SOLUTION: One of the screen printing device 400 or the color printer 200 is selected as a proofreading object device for color expression. From color patch data of the selected proofreading object device a target value of a representative point in a color correction table 303 for proofreading color expression between the device 400 and the printer 200 is calculated. A database 304 for managing a data group expressed by the color expression of a proofread object device is generated based on color patch data of the object device to be proofread with respect to the proofreading object device. The correction value of each representative point in the table 303 based on the calculated target value is set by referring to the database 304.  A smoothing processing is executed at every channel for the color expression of the proofreading object device concerning the set correction value of each representative point in the table 303.
Patent JP-H0910649-A (JP)
Title: Quantitative discharge gun
Inventor: KIMURA SADAJI
IPC: B05C17/01
Filed: 1995-06-30
Abstract: PURPOSE: To improve the sealing property of the sliding face of a piston, etc. to dispense with a trigger mechanism and to increase the suction force by providing a check valve in a cylinder as the inlet port check valve having rubber elasticity and arranging a piston to be operated by compressed air at the rear end of an operation rod to operate the piston. CONSTITUTION: A first inlet check valve 1 is arranged in a material storage chamber 2 at the outlet of an inlet port 21 to introduce a sucked-up material into the chamber 2, held between a main body 15 and a cylinder 8 and allowed to act as a seal and a check valve. A working piston 11 is screwed onto the other end of a rod 9 holding a piston 3 and actuating the piston. A V-shaped packing 11a is inserted into the piston 11 to seal the piston 11 sliding in the cylinder 11b. The piston 11 is operated by compressed air and returned with a return spring 14.
Patent JP-H0855227-A (JP)
Title: Method and device for multiple font character display
Inventor: SHIMIZU TAKAHIRO
IPC: G06T11/60
Filed: 1994-08-10
Abstract: PURPOSE:To improve the efficiency of conversion from the coordinate system of a font to a modeling coordinate system. CONSTITUTION:A control part is provided with a font dependent type conversion matrix generation part 23, an attribute dependent type conversion matrix type generation part 24 other than the font dependent type, and a primitive dependent type conversion matrix generation part 25, which are applied to the conversion from the font coordinate system to the modeling coordinate system through a font dependent type conversion matrix, an attribute dependent type conversion matrix other than the font dependent type, and a primitive dependent type conversion matrix; when a font is switched, the font dependent type conversion matrix is only altered and a drawing process part generates a composition conversion matrix by using the font dependent type conversion matrix. Further, the control part specifies the attribute dependent type conversion matrix other than the font dependent type or the primitive dependent type conversion matrix, and the specified conversion matrix is used to generate the composition conversion matrix for the font switching.
Patent JP-S6246777-A (JP)
Title: Controller for four-wheel steering car
Inventor: OUCHI MITSUSACHI
IPC: B60K23/08
Filed: 1985-08-26
Abstract: PURPOSE:To prevent the deterioration of the small turn function in case of 4WD by setting two kinds of the steering angle ratio of the rear wheels for the front wheels in low speed turn and reducing the steering ratio in case of 2WD and increasing the steering ratio in case of 4WD. CONSTITUTION:A four-wheel steering car which can be switched from two-wheel drive to four-wheel drive is equipped with a front-wheel steering mechanism A, rear-wheel steering mechanism B and a control circuit C. The control circuit C is constituted of a car speed detector 42, front-wheel steering angle detector 44, selecting switch 46 between 2WD and 4WD, microcomputer 48 which executes a prescribed program according to the signals of these detectors 42, 44 and 46, rear-wheel steering angle detector 50, and a servoamplifier 52 for controlling the servovalve 26 of the rear-wheel steering angle mechanism B. In this case, the ratio of the steering angle of the rear wheels 28 for the front wheels 12 in low speed turn is set to two kinds of values: large and small. In case of 2WD, the steering ratio is reduced, and in case of 4WD, the steering ratio is increased, and thus, a prescribed purpose can be achieved.
Patent JP-H0910037-A (JP)
Title: Hair dressing provided with aerosol can
Inventor: TSUNODA YOSHIYUKI
IPC: A46B11/02
Filed: 1995-06-30
Abstract: PURPOSE: To supply hair dressing inside an aerosol can through a discharge cylinder to a hair dressing part by pushing a pushbutton into a window for pushing a communication cylinder and a stem down to open a delivery valve at a lower end of the stem. CONSTITUTION: An aerosol can 1 is provided with a stem 2 penetrating a top wall to stand to be energized upward in such a way that it can be pushed down. A delivery valve is provided at a lower end part of the stem 2 to be opened as the stem is pushed down, and closed as it rises, and as the valve is opened, hair dressing surface-pressurized in the aerosol can 1 goes through the stem 2 to be discharged. The communication cylinder 20 has a cylinder part 21 to communicate the stem 2 with a discharge cylinder 12, and it has a pushbutton 25 to be operated to push the cylinder part 21 down. An arm 24 is protruded from a lower cylinder part through an elastic bent part 23 up and outward, and the pushbutton 25 is provided at an upper part of the arm 24.  By pushing the pushbutton 25 into a window 15, the cylinder part 21 pushes the cylinder part 21 through the pushbutton 25 and the arm 25 to push the stem 2 down, and as the stem 2 gets down, the delivery valve at the lower end of the stem 2 can be opened.
Patent JP-H1128931-A (JP)
Title: Heater for vehicle
Inventor: KODAMA HISASHI
IPC: B60H1/08
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To stop heating action without using any expensive electrical part such as an electromagnetic clutch by constructing a heating hot water circuit so that a temperature of working fluid is accurately transmitted to a water temperature sensing valve and switching the water temperature sensing valve according to the temperature of the working fluid. SOLUTION: A water heating apparatus 23 in the subject device is provided with a heat generating chamber 30 to which viscous fluid is introduced, a rotary rotor 31 in which a labyrinth groove 35 is formed so as to generate shear heat in the viscous fluid, and a heat receiving chamber 32 by which heat exchange with the heat generating chamber 30 is carried out. A hot water circuit for heating, which uses the heat receiving chamber 32 partially as a circuit for working fluid (cooling water), is provided with a heater radiator radiating heat to the vehicle interior and the water heating apparatus 23. In the hot water circuit for heating, a water temperature sensing valve 24 performing switch control for a shift of the viscous fluid to the heat generating chamber 30 is arranged.  In this way, switch of the viscous fluid can be carried out without using any electrical part, so that reduction in a size and in costs of the device can be accomplished.
Patent JP-H0852926-A (JP)
Title: Thermal transfer printer
Inventor: TSUSHIMA MITSUO
IPC: B41J35/08
Filed: 1994-08-10
Abstract: PURPOSE:To provide a thermal transfer printer capable of obtaining good recording quality. CONSTITUTION:An ink ribbon slackening preventing mechanism cooperated with the up operation of a thermal head 11 for releasing the pressure contact of an ink ribbon with paper to perform the unwinding operation of the ink ribbon 70 is provided to eliminate the slackening of the ink ribbon 70 of the ribbon cassette 60 subjected to use at the time of the replacement of the ribbon cassette 60.
Patent JP-S6249653-A (JP)
Title: Charge transfer device
Inventor: EGAWA YOSHITAKA
IPC: H04N5/335
Filed: 1985-08-29
Abstract: PURPOSE:To improve the transfer efficiency as well as to stabilize the quantity of signal charge of the titled device by a method wherein a plurality of the second transfer electrodes, the switching of which is controlled independently, are provided adjoining the different side of the first transfer electrodes with which the signal charge sent from a charge transfer part is transferred. CONSTITUTION:The signal charge of each color photoelectrically converted by a two-dimensionally arranged photosensitive part Pij passes through a vertical read-out resistor Ci, then passes through a horizontal read-out resistor H, and is sent to a signal separation resistor S. The signal separation resistor S has as many branch-transfer electrodes, which are exclusively used for branching of signal charge, as are required for branching the signal charge, and a transfer electrode in the former stage of the transfer electrode are used commonly. The pulse exclusively used for signal separation is applied to the gates SGR, SGG and SGB of each branch-transfer electrode.
Patent JP-H0783505-A (JP)
Title: Heat source unit for hot water supplying system
Inventor: YAMAGUCHI SHINJI
IPC: F24H1/18
Filed: 1993-06-30
Abstract: PURPOSE:To provide a hot water unit for a hot water supplying system having excellent installation executability of the system. CONSTITUTION:An integral heat source unit 3 is composed by incorporating hot water supplying heat source equipments 2a--2d, a warm water circulating pump 14 of the equipments and a hot water supply circulating pump 5 for supplying to circulate hot water in a hot water storage tank 4 to respective hot water supply destinations in an apparatus case 22. Pipings and wirings among the equipments 2a-2d, the pump 5 and the pump 14 are previously conducted in the unit, and a system controller 23 for controlling sequence of a hot water supplying system is provided in the unit. In the case of executing installation of the system, the unit 3 may be merely piped to the tank 4, thereby improving operability of execution of installing the system.
Patent JP-H04363371-A (JP)
Title: Impact resistant primer and coating film forming method
Inventor: TANIGAMI HAJIME
IPC: C09D151/00
Filed: 1991-07-29
Abstract: PURPOSE:To obtain an impact resistant primer containing specific amounts of a polyolefin resin in which its acid component is grafted and a butylated melamine resin, and useful for the formation of lamination coating film for car, etc. CONSTITUTION:The objective impact resistant primer containing (A) polyolefin resin being an ethylene-propylene copolymer in which the acid component of maleic (anhydride), etc., is grafted and (B) butylated melamine resin obtained by subjecting melamine resin to addition (condensation) reaction with an aldehyde and further subjecting the reactional product to etherification, at a weight ratio of the components (A):(B) of (90-50):(10-50).
Patent JP-S6168971-A (JP)
Inventor: YAMAHARA KAZUAKI
IPC: E04G21/32
Filed: 1984-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6434096-A (JP)
Title: Direct-in-dial type telephone system
Inventor: KUMAGAI RIICHI
IPC: H04Q3/58
Filed: 1987-07-30
Abstract: PURPOSE:To recognize the telephone number of an opposite after a call is completed, even when a telephone is busy at the time of designation by storing telephone number data arrived from a calling person in a memory and displaying them on an extension telephone set after the call is completed when the extension telephone set designated by a direct in dial is busy. CONSTITUTION:When a central control unit 11 recognizes a reception through a station line interface unit 4, the unit accesses a call path network 13 and connects a control unit 7 and the station line interface unit 4. A microprocessor 10 in the control unit 7 makes a voice service circuit 8 active and generates a voice message that the dial of an extension number is required. When a calling side dials the extension number according to the voice message, a DTMF receiver 8 receives it, dial contents are sent to the central control unit (CC) 11, and simultaneously, the contents are stored in a main storing unit (MM) 12. After the call is completed, it is audibly displayed that the telephone number of the opposite side is stored.
Patent JP-H0475041-A (JP)
Title: Finder optical system
Inventor: MUKAI HIROSHI
IPC: G03B13/02
Filed: 1990-07-17
Abstract: PURPOSE:To obtain a compact finder optical system by uniting an objective lens and a reversal optical system and constituting it of a cylindrical refractive index distribution type lens in which refractive index is varied in a radial direction so that an erect image may be formed. CONSTITUTION:The objective lens and the reversal optical system are united, and the objective lens is constituted of the cylindrical refractive index distribution type lens GRIN lens 10 in which the refractive index is varied in the radial direction, so that the erect image is formed. Since the focal distance (f) of the GRIN lens 10 is decided according to a lens length (Z), the focal distance is freely changed just by changing the lens length (Z), and the fluctuation of aberration is little even when the focal distance (f) is changed. Namely, the focal distance (f) can be changed while maintaining optical performance and the length of the optical system which is nearer to an object side than an image surface 65 is drastically shortened. Thus, the compact finder optical system is obtained.
Patent JP-H059537-A (JP)
Title: Method and machine for continuously supplying lance pipe
Inventor: NAKAJIMA MIKIO
IPC: C21C5/46
Filed: 1991-07-03
Abstract: PURPOSE:To continuously connect lance pipes and to continuously supply oxygen into the lance pipe. CONSTITUTION:A lance pipe P is incorporated into a pipe storing hole B1 in a pipe storing body B, and the oxygen is fed into the lance pipe P for executing melting and boring works through an oxygen feeding part A1, a pipe storing hole B1 at the position enabling supply of the oxygen and an oxygen supplying part A2. When the lance pipe P is consumed, the pipe storing body B is rotated and the consumed lance pipe P is retracted with pipe shifting means, and after connecting the fresh lance pipe P, this is advanced, and at the time of rotating the pipe storing body B, the oxygen is continuously supplied into the lance pipe P during melting and boring works through the oxygen supplying pipe 2 and the oxygen supplying part A2.
Patent JP-H0475157-A (JP)
Title: Function distribution instruction flow system arithmetic unit
Inventor: TOKUNAGA HIDEKAZU
IPC: G06F15/16
Filed: 1990-07-17
Abstract: PURPOSE:To improve the efficiency of the parallel processing of a computing element and to perform fast information processing by distributing a sequential arithmetic instruction flow to plural computing elements with different functions, and performing the synchronizing processing of respective computing element based on the check of the instruction operand of a memory-memory arithmetic model. CONSTITUTION:The arithmetic unit is equipped with plural computing elements 3a-3c with different functions, an instruction distributor which distributes an instruction to designated computing elements 3a-3c, and a synchronizing controller. After the write of a computed result by the execution of a preceding instruction at one of computing elements 3a-3c is completed, a succeeding instruction in another computing elements 3a-3c accompanying by data reading from a write address is executed. In such a way, the sequential arithmetic instruction flow is distributed to the plural computing elements 3a-3c with different functions, and the synchronizing processing among the computing elements 3a-3c is performed by hardware. Thereby, the efficiency of the parallel processing can be improved, and the fast information processing can be realized.