baber/WOPTO huggingface dataset:
Patent JP-S5972056-A (JP)
Title: Quantitative determination of alpha-amylase
Inventor: OOSAWA HISAO
IPC: G01N27/416
Filed: 1982-10-18
Abstract: PURPOSE:To determine quantitatively alpha-amylase with good accuracy at a high speed by adding a specific substrate and glucoamylase in a sample, and detecting the glucose formed in a reaction cell filled with a neutral phosphate buffer as a change in the current of a hydrogen peroxide electrode having an immobilized glucose oxidase film. CONSTITUTION:A specified amt. of a blood serum or blood sample is put, through a feed port 29, into a measuring cell 21 which is filled with a phosphate buffer 33 having 7.0pH from a tank 26 by a peristaltic pump 27. The glucose in the sample is measured by a hydrogen peroxide electrode 22 having an immobilized glucose oxidase, via a current-voltage converter 23 by a polarograph method, with a voltage comparator 24. Sodium starch glycolate or carboxy methyl starch soln. and glycoamilase are added through the port 29 and the amt. of the formed glucose is measured whereby the alpha-amylase in the sample is measured. The quick measurement with good accuracy is thus made possible even if the entire blood is used as a sample as it is.
Patent JP-S6339047-A (JP)
Title: Test program scheduler
Inventor: TANIMARU SENKICHI
IPC: G06F11/22
Filed: 1986-08-01
Abstract: PURPOSE:To facilitate easy inspection using a test program before start of a job by providing a scheduler which decides a test program name and gives successively the executing instructions to a central processing unit CPU. CONSTITUTION:A scheduler 1 contains a program module table 12 which stores plural test program names, a program priority table 13 which stores the priorities of those test programs, a program executing time table 14 which stores the time needed for the normal execution of each test program, an end time setting register 15 which stores the end time of each test program, a control panel 11 which sets previously data to those tables and register, and an executing time setting timer 17 which shows the operating time of an information processing system. Then a test program name and an executing instruction are outputted to a CPU5 from a program module stacker 16.
Patent JP-H0737322-A (JP)
Title: Rotational driving device for disk
Inventor: NISHIZAWA HIROSHI
IPC: G11B19/20
Filed: 1993-07-23
Abstract: PURPOSE:To obtain a rotational driving device for a disk, cost of which is reduced by decreasing the number of parts, etc., and reliability of which is improved and leakage flux of which is inhibited. CONSTITUTION:A hub magnet is molded integrally with a rotor yoke 5 with a plastic magnet, and a rod-shaped engaging section 13 is formed through the hole for locking of the rotor yoke 5. The base section of a lever 9 with a driving pin 11 is supported rotatably to the rotor yoke 5 by a shaft 10. The annular section of a spring 14 is fitted to the shaft 10, one side of the spring 14 is engaged with an engaging section 13, the other side of the spring 14 is interlinked with the lever 9, and the driving pin 11 is energized in the direction of an outer circumference. The hub magnet is molded integrally with the rotor yoke 5, thus simultaneously forming the engaging section 13 with the spring 14.
Patent JP-H0738666-A (JP)
Title: Picture communication terminal equipment
Inventor: NAKAMURA JUNJI
IPC: H04N7/08
Filed: 1993-07-23
Abstract: PURPOSE:To notify the time up to transmission end of still picture data to a terminal equipment user by calculating a communication time up to transmission end of the still picture data based on a communication speed and a data quantity and displaying the calculated communication time when the still picture data are sent. CONSTITUTION:A still picture is read from a scanner 4, a still picture control section 8 compresses the picture and stores the result, and when transmission is selected, it is notified to a BAS control section 14 via a terminal equipment control section 9. A control section 14 assigns communication speed of high speed data based on a bit rate assignation (BAS) code and assigns the communication speed of low speed data for transmission of time data. Then a communication time calculation detection section 11 calculates the communication speed of sending still picture data based on a bit location assigned by the BAS code and the communication time based on a data quantity stored in the control section 8. Thus, the time till the end of transmission is displayed on both terminal equipment via an LSD control section 12 and a display control section 10.
Patent JP-S6425404-A (JP)
Title: Electromagnetic induction apparatus
Inventor: NAKAZAWA KOJI
IPC: H01F27/32
Filed: 1987-07-21
Abstract: PURPOSE:To obtain sufficient dielectric strength even though this apparatus will not make the inside of a vessel dry by filling in the vessel of a transformer coolant having the boiling point that is lower than the freezing point of water, thereby causing water in the vessel to be frozen into ice. CONSTITUTION:An iron core 2 and windings 1 that are wound so that the windings and the iron core 2 will intersect each other through insulators 3 are put in a vessel 4. The inside of the vessel 4 is filled with coolant 8 and it flows into a refrigerator 5 and a pump 6, for example, through pipes 7 and coolant 8 is kept at a cooling state by causing it to be cooled through the refrigerator 5 and to be circulated compulsorily by the pump 6. As coolant 8, for example, liquid nitrogen is used. All of liquid moisture in the vessel 4 is frozen into ice. As this ice has the same dielectric strength as that contained in liquid nitrogen at a temperature of liquid nitrogen, it acts as a superior insulator. Then, no dielectric strength decreases during the process of manufacture even though this apparatus will not make the inside of the vessel dry.
Patent JP-S57107664-A (JP)
Title: Electronic button telephone set
Inventor: SHINOI AKIRA
IPC: H04Q3/58
Filed: 1980-12-25
Abstract: PURPOSE: To avoid disable calling even at power failure, by transmitting push button dial information to a main device via a data line during power application and transmitting a selection signal to a channel directly during power failure.  
     CONSTITUTION: When a push button dial PAD is depressed at normal state, two sets of contacts corresponded are closed, a data transmission/reception circuit SDTR detects depressed number and transmits the information to data lines DA, DB, then a main device transmits a corresponding multi-frequency signal to a main trunk. At power failure, a button telephone set is connected to the main trunk directly with a relay of the main device. When a push button dial PAD is depressed at this state, a signal transmission circuit ASC is operative and the corresponding multi-frequency signal is transmitted to channels LA, LB. Thus, even at power failure, main trunk transmission is made from a specific button telephone set provided with a signal transmission circuit. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0235912-A (JP)
Title: Removing process for special material gas
Inventor: YAMASHITA YASUTOSHI
IPC: B01D53/34
Filed: 1988-07-23
Abstract: PURPOSE:To treat special material gas efficiently by reacting the special material gas containing SiH4, B2H6, PH3, AsH3 and the like with Cl2 and absorbing and removing a reaction product by means of an alkali solution. CONSTITUTION:Special material gas containing SiH4, B2H6, PH3, AsH3 and the like fed from a gas feeding box 1 is fed into a gas reaction column 4 together with Cl2 fed from a duct 3 to form a chloride, and a reaction composition is absorbed and removed by means of alkali solution such as NaOH or the like introduced into an absorption tower 6. Absorption solution after the completion of absorption is fed into a tank 10 and recirculated by a pump 11. Gas after treatment is exhausted out of an exhaust block 8 as purified gas.
Patent JP-H0472376-A (JP)
Title: Production of chemical heating element
Inventor: MATSUI MASAYOSHI
IPC: C09K5/16
Filed: 1990-07-12
Abstract: PURPOSE:To readily obtain a homogeneously adhered excellent chemical heating element without requiring labor by electrolyzing an alkali electrolytic liquid containing zinc oxide powder mixed therein at a specific current density using an insoluble anode and a heat-resistant metallic substrate as a cathodic plate, draining the liquid and forming the resultant fine powder. CONSTITUTION:The objective chemical heating element is obtained by electrolyzing an alkali electrolytic liquid containing zinc oxide powder as a principal component, mixed and suspended therein at 3-10A/dm<2> current density using an insoluble anodic plate and a heat-resistant metallic substrate as a cathodic plate while being kept at 10-25 deg.C. The aforementioned cathodic plate on which fine powder of metallic zinc containing the above-mentioned alkali electrolytic liquid is deposited is then taken out and compression is applied thereto to drain the liquid. The obtained plate is formed to afford the objective chemical heating element.
Patent JP-H03137927-A (JP)
Title: Hydrophilic, semitransparent polytetrafluoroethylene membrane and method of its production
Inventor: EDOWAADO JIYOOJI NOOMAN
IPC: G01N33/52
Filed: 1990-07-12
Abstract: PURPOSE: To obtain a semipermeable membrane having affinity for protein as well as hydrophilic property by coating the internal and external surfaces of a porous polytetrafluoroethylene membrane with a complex comprising a hydrophilic polymer and a complexing agent. CONSTITUTION: The internal and external surfaces of a porous polytetrafluoroethylene membrane are coated with a complex formed by the combination of a hydrophilic polymer, which is an oxygen-contg. water-soluble polymer such as PVA or polyvinyl acetate, and a complexing agent such as an ionic buffer salt or acid. Since the membrane is made substantially hydrophilic and protein affinitive by the coating, it is particularly suitable for a body fluid diagnostic test strip and a cell culture support membrane.
Patent JP-H10338670-A (JP)
Title: Aqueous solution of tetrapotassium salt of n1,n2,n3,n5-tetra(dithiocarboxy)tetraethylenepentamine having crystallization stability at low temperature
Inventor: FUKUSHIMA KUNIHIRO
IPC: C07C327/18
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To enable the supply of an aqueous solution, containing tetrapotassium salt of N<1> ,N<2> ,N<3> ,N<5> -tetra(dithiocarboxy)tetraethylenepentamine at a high concentration and having crystallization stability even at a low temperature without problems on complicatedness in operations such as addition of other agents and quality and further problems on economical efficiency accompanied therewith. SOLUTION: The usually used sodium ethylenebisdithiocarbamate is changed for tetrapotassium salt of N<1> ,N<2> ,N<3> ,N<5> -tetra(dithiocarboxy) tetraethylenepentamine. Furthermore, an aqueous solution of the tetrapotassium salt of the N<1> ,N<2> ,N<3> ,N<5> -tetra(dithiocarboxy)tetraethylenepentamine having the stability without crystallizing even by an external stimulation at its high concentration of 66 wt.% and a low temperature of -10 deg.C is obtained. Thereby, the aqueous solution can economically and advantageously be handled in storage, transportation, etc.
Patent JP-S6077014-A (JP)
Title: Vibration conveyor
Inventor: SUGIYAMA TOSHIHIDE
IPC: B22D29/04
Filed: 1983-10-03
Abstract: PURPOSE:To prevent return sand from being adhered to a trough due to formation of dew, by a method wherein a vibration conveyor for return sand in a casting process is constituted such that sand adhered to a pouring gate sprue runner is dropped onto a diffusion plate, attached to the start terminal part of the vibration conveyor, by means of a conveyor for hot return sand. CONSTITUTION:A high temperature pouring gate sprue runner 7, to which mold sand is adhered, is conveyed to a separating grade 22 through conveyors 10 and 11 for pouring gate sprue runner, and mold sand is separated thereat. Return sand is moved in the direction of an arrow mark (D) and is dropped onto a start part 9a of a vibration conveyor 9 for return sand through a conveyor 23 for return sand, the mold sand being uniformly disposed to a trough 9a with the aid of a dispersing plate 24. The trough 9a is heated by the dropped heat return sand. This prevents formation of dew on the trough 9a and the occurrence of impedance to conveyance due to adhesion of return sand.
Patent JP-H054095-A (JP)
Title: Antifouling and deodorized method for closet
Inventor: TAKEMURA EIJI
IPC: C02F5/10
Filed: 1991-06-27
Abstract: PURPOSE:To obtain an antifouling and dedorizing method for a closet which is capable of efficiently exhibiting effect especially even in the winter season and a cold district. CONSTITUTION:A molded form incorporates solid acid as an available component and is formed of 10-30wt.% molding base agent containing 70-90wt.% solid acid and sublimate. This molded form is dissolved in a dissolving vessel provided in the midway part of the pipeline of washing water for a closet. This dissolving water is allowed to flow on the closet surface and into a closet trap. Therefore the closet is sufficiently antifouled and deodorized especially even in the winter season and a cold district by using this method.
Patent JP-H0346245-A (JP)
Title: Bonding tool
Inventor: MURAKAMI YOJI
IPC: H01L21/60
Filed: 1989-07-13
Abstract: PURPOSE:To secure easily a parallelism between a bonding head and a stage and to contrive the improvement of the productivity of a bonding tool by a method wherein the stage is constituted into such a structure that the surface of the stage follows the pressing surface of the bonding head. CONSTITUTION:A stage 12 is constituted into such a structure that the stage 12 is held on a hemispherical recessed surface 13a provided in a stage holder 13 by a pressing force from a bonding head 11 and with the upper surface 12b of the stage tilted freely following the pressing surface 11a of the head 11, the stage can be fixed in a state intact. Accordingly, the need to adjust a parallelism between the head 11 and the stage 12 in every bonding work is eliminated and a bonding work, which is good in productivity, can be executed. Thereby, the parallelism can be automatically secured and the facilitation of an exchange of a bonding tool and the improvement of the productivity of the tool can be contrived.
Patent JP-S6243695-A (JP)
Inventor: SHIMIZU TAKEHIRO
IPC: G09G3/10
Filed: 1985-08-22
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-S5885955-A (JP)
Title: Program searching device of tape recorder
Inventor: MURO HIDEO
IPC: G11B15/087
Filed: 1981-11-16
Abstract: PURPOSE:To switch the travelling of a tape to a constant speed from a high speed, by comparing the voltage obtained by giving the wave detection to the output of a tape recorder under a high-speed reproduction mode and charging a capacitor with three different types of reference voltage and then actuating an FF to give the driving control to a plunger. CONSTITUTION:A capacitor C is charged after giving the high pass saturated amplification 21 and wave detection 22 to the output of a tape under a high- speed reproduction mode. The constant current source voltage VCC is divided, and the reference voltages V11-V13 are fed to the comparators 31-33. When the tape is at its signal existing part, the output voltage VD is higher than the voltage V11. Then an FF25 is preset and Q' is delivered. When the tape is at its non-signal part with a reduction of the VD, the comparator 32 delivers the signal 0. A negative logical AND circuit 28' delivers an output to control a plunger driver 29. Thus a plunger 30 is actuated to switch the operation to a constant speed mode. When the voltage VD drops less, the comparator 33 delivers an output to clear an FF. Thus a non-signal part is assuredly detected at an interval of music, and the program searching is possible in an assured  way.
Patent JP-2001010109-A (JP)
Title: Image forming device
Inventor: MURANO SHUNJI
IPC: B41J2/44
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To uniform the intensity of light cast on a photosensitive drum by adjusting the emission output of light-emitting devices of an optical printer head on the basis of information from a load sensor or a touch sensor. SOLUTION: In an image forming device made by arranging linearly an optical printer head 2 made up of many light-emitting devices 2a and a lens 2b, a photosensitive drum 1 having a photosensitive layer 1b on the outer surface with a prescribed space between them, and forming a latent image on the photosensitive layer 1b by casting light of the light-emitting devices 2a of the optical printer head 2 on the photosensitive drum 1 through the lens 2b while rotating the photosensitive drum 1, a plate-form spacer 7, the front end of which contacts slidingly the outer surface of the photosensitive drum 1, is fitted to the optical printer head 2 and a load sensor 8 measuring a load to the spacer 7 is pasted to the principal plane of the spacer 7,  and the emission output of the light- emitting devices 2a of the printer head 2 is adjusted in accordance with the size of load detected by the load sensor 8.
Patent JP-H1027377-A (JP)
Title: Laser light modulation device, method therefor, and original optical recording medium disk exposing device
Inventor: HARADA SHIGENOBU
IPC: G11B7/26
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To widely control a quality of laser light by providing a laser light intensity adjusting device comprising a half-wave plate and a polarized light beam splitter, posterior to a modulator. SOLUTION: If a signal is modulated through EO modulators 35c, 35d, optical outputs from the modulators and their modulation rate is 100%, optical outputs from 35c and 35d are approximately 6.6mW-52.7mW and 3.3mW-26.3mW respectively, as these modulators have a transmittance of about 65%. Here, when half-wave plates 36c, 36d are adjusted to a state not to rotate planes of polarization of beams (c), (d), and losses in beam expanders 37c, 37d and a beam splitter 38 are considered, incident light quantities to an objective lens 40 are 3.0-23.7mW and 1.5-11.8mW at the most as the components by the beams (c) and (d) respectively. Further, it is possible to set a light quantity to a value less than the above by adjusting the half-wave plate.
Patent JP-S6073415-A (JP)
Title: Distance sensor
Inventor: NAGANO KATSUTO
IPC: G01D5/16
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a magnetic scale type distance sensor capable of more precise measurement by forming a detector with a vernier function. CONSTITUTION:A detector A has a magnetic scale having numbers of detection parts 31 made of ferromagnetic thin films 3 on one surface, of a substrate 2, and intervals (a) of the detection parts is b.(n+1)/n as well as a mechanical vernier, where (b) is magnetization intervals of the magnetic scale. The detection parts 31 are divided equally by (n). When measurement of length is taken, an end detection part 31 is regarded as a gradation 0. The frequency variation in magnetic resistance at the 0-gradation detection part according to a slide of distance measurement is counted. Simultaneously, the resistance variation of all detection parts at the terminal of the distance measurement is compared to detect which gradation is maximum. Those two signals are totalized to take a precise measurement as well as a normal vernier.
Patent JP-S6339129-A (JP)
Title: Magnetic disk
Inventor: NAKAO MASAYUKI
IPC: G11B5/738
Filed: 1986-08-05
Abstract: PURPOSE:To improve sliding characteristic and adsorption resistance and to assure a long life by forming a liquid lubricating film having a specified film thickness and having the dispersion of the film thickness within 20% to the inside of a head operation region on a protective film. CONSTITUTION:The disk of a thin film type is required to be controlled of the max. and min. values of the thickness of the liquid lubricating film and to be set of the max. value corresponding to environment; therefore, the average film thickness of the liquid lubricating agent is specified to >=30Angstrom  and <=200Angstrom . This max. value varies with the environmental humidity of the place where a magnetic disk device is used and the dispersion of the film thickness thereof is required to be kept at max. 20% in order to determine the max. film thickness according to humidity. The min. value of the average film thickness is enough with 30Angstrom  if the rupture of the magnetic film is not resulted in spite of some wear of carbon. The max. value is specified to 200Angstrom . The adsorptive power is generally maintained at the stipulated permissible value 5gf at 40% humidity if the film thickness is specified to said value.
Patent JP-S5973734-A (JP)
Title: Automatic liquid weighing device
Inventor: IWASAKI TSUNEO
IPC: G01G17/06
Filed: 1982-10-21
Abstract: PURPOSE:To improve the operation of a solenoid valve in liquid, by applying a rated voltage to the solenoid of the solenoid valve by a control device which is provided with a relay circuit, a constant voltage circuit, and a pulse circuit only when the solenoid valve begins to open, and applying only a low voltage required to keep the solenoid valve at the opened state. CONSTITUTION:A signal, which turns ON and OFF a solenoid of a solenoid valve 6, is inputted to both a solid state relay circuit 4, which performs flip flop operation, and a pulse circuit 3, from a control device. When the signal is inputted to the pulse circuit 3, a light emitting element emits light, and a voltage pulse corresponding to the light from the light emitting element is applied to the solenoid 6 from the output side including a light receiving element. The relay circuit 4 continues to supply the constant voltage from a constant voltage circuit 5 from the time when the circuit 4 is turned ON by the first signal to the time which it is turned OFF by the next end signal. As a result, the voltage shown by a solid line is applied to the solenoid 6 of the solenoid valve during the time the relay circuit is ON. Said voltage is different from the conventional voltage shown by a chain line. The voltage for a short time at the beginning corresponds to the rated voltages of the solenoid but the voltage for the rest of the time is considerably lower than the rated voltage.
Patent JP-S6341213-A (JP)
Title: Suspension for vehicle
Inventor: WATANABE KENICHI
IPC: F16F9/50
Filed: 1986-08-05
Abstract: PURPOSE:To improve the comfortability and the grounding performance, by providing a supporting mechanism between a body and a wheel, and controlling the supporting force of the supporting mechanism in the direction for reducing the displacing speed on a spring on the basis of said displacing speed when the vibration frequency is lower than a setting frequency at a point near a resonance point below the spring. CONSTITUTION:A controller 21 calculates and controls the supporting force being produced from a cylinder device 7L arranged between a body and a wheel on the basis of a displacing speed on a spring obtained from the detection values of sensors 23L, 25L, 27L. When the displacing speed on the spring is increasing, the hydraulic pressure of the cylinder device 7L is controlled to be reduced. Consequently, the characteristic in an area having lower vibration frequency than that at the point close to a resonant point below the spring can be made different from the characteristic in an area having higher vibration frequency. Consequently, the comfortability and the grounding performance can be improved over the entire vibration frequency area.