baber/WOPTO huggingface dataset:
Patent JP-H0373834-A (JP)
Title: Method and device for analyzing metal
Inventor: SAYAMA YASUMASA
IPC: G01N23/223
Filed: 1990-05-08
Abstract: PURPOSE:To accurately and rapidly determine the quality of plural noble metals by irradiating a measuring point with X-ray beams converged into a thin diameter and restricting and analyzing only the intensity value of a peak corresponding to a target element out of obtained spectra. CONSTITUTION:An object to be measured is set up on a sample stage 12 so that a measuring portion is turned upward. After completing the positioning of the measuring portion, an X-ray irradiating mechanism 18 irradiates the measuring portion of the target with X rays converged into 0.1 to 5mm phi by a collimator 20 and fluorescent X-ray measurement is executed by a semiconductor detector 10 for a fixed period. After completing the measurement for a prescribed time, which registered elements correspond to respective peaks measured by the computer 9 is decided. The primary contents of respective target elements are calculated in comparison with the obtained data of standard samples, and only the target elements whose calculated values exceed fixed values are selected and the contents of the target elements are respectively calculated.
Patent JP-S5450570-A (JP)
Title: Continuous manufacturing of heat insulating building board
Inventor: MATSUSHIMA RIYOUICHI
IPC: B29C59/00
Filed: 1977-09-30
Abstract: PURPOSE: To manufacture a building board filled with a foamed material, by pouring and hardening a non-foamable resin into a part of the cavity of a frame composed of a thermoplastic resin, pouring a foamable resin to the rest part of the cavity, and foaming the foamable resin between a pair of conveyor belts, thereby preventing the deformation of the frame.  
     CONSTITUTION: A process for the manufacture of a heat insulating building board by filling a foamed material in a cavity of a frame 15 composed of a thermoplastic resin, characterized in that the walls of said frame are thickened and reinforced with a non-foamable resin composition 17 (e.g. vinyl chloride resin, polyethylene resin, ABS resin, etc.) before pouring said foamable resin composition 18 into said cavity, The foamable composition 18 in the frame 15 is pressed with a pair of conveyor belts 7, 7, and foamed. By thickning the walls of the frame, the catch of nails or screws can be improved 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10310454-A (JP)
Title: Dark-colored transparent electrically conductive film and its production
Inventor: YUKINOBU MASAYA
IPC: C03C17/36
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To produce a dark-colored transparent electrically conductive film having function to suppress surface reflection from the screen of CRT and suitable for use as an electric field shield because of its superior electric conductivity. SOLUTION: This dark-colored transparent electrically conductive film has a two-layered structure consisting of a transparent electrically conductive film contg. superfine powder of metal ruthenium having 0.005-0.05 μm average particle diameter dispersed in the silicate matrix as a lower layer on a glass substrate and a silicate film formed as an upper layer on the transparent electrically conductive film. The metal ruthenium-contg. transparent electrically conductive film is formed by coating the glass substrate with transparent electrically conductive ink prepd. by dispersing superfine powder of ruthenium oxide in a solvent, accelerating deoxidation reaction by heating in a reducing gas and carrying out firing.
Patent JP-H04347332-A (JP)
Title: Igniter of rotary piston engine
Inventor: RIKITAKE TOMOTSUGU
IPC: F02B53/12
Filed: 1991-05-23
Abstract: PURPOSE:To keep off the occurrence of any spit-back, where combustion gas is blown by from a compression operating chamber to an intake operating chamber effectively as checking any possible output drop. CONSTITUTION:In a device which improve the combustion efficiency by way of installing an auxiliary spark plug at the side of an intake operation chamber 15a of a compression operating chamber 15b, the occurrence of any spit-back is detected by means of detection in rise in cylinder internal pressure, and at the spit-back occurrence, ignition by the auxilairy spark plug 18c is restrcited and a control means C, controlling a rise of combustion pressure in a portion of the intake operating chamber as its constitution.
Patent JP-H09283809-A (JP)
Title: Layered monolithic light emitting diode
Inventor: YAMAZAKI SHIGERU
IPC: H01L33/08
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent color shift, color unevenness and cross-talk by providing a light emitting diode in front of the emission side of a first light source and providing a cross-talk preventing layer at gaps between openings, parallel to each other and adjacent to a reflection frame of light transmitting material. SOLUTION: Light emitted from a light emitting device 1a passes from a rear emission surface 7b through a semi-transmitting concave reflection surface 5a by a concave reflection surface, in parallel to its central axis. When the light is emitted forward via a transparent resin 6, the light is emitted from each of openings provided parallel to each other, without mixing with light from its adjacent opening. The reflection light from the concave reflection surface 5a and the reflection light emitted from a light emitting device 1b from a concave reflection surface 5b sufficiently mix with each other since the light emitting devices 1a and 1b are provided on substantially the same axis. Therefore, color unevenness, color shift and cross-talk can be prevented within a predetermined visible range.
Patent JP-H0413656-A (JP)
Title: Production of 4-nitrotoluene-2-sulfonic acid
Inventor: KONO KAZUHITO
IPC: C07C303/06
Filed: 1990-05-08
Abstract: PURPOSE:To obtain the subject compound with a low content of sulfuric acid formed as a by-product and hardly any coloring by adding sulfuric acid to 4-nitrotoluene before reaction and then carrying out sulfonation under specific conditions in sulfonating the 4-nitrotoluene with SO3 gas diluted with an inert gas. CONSTITUTION:4-Nitrotluene is sulfonated with SO3 gas diluted with an inert gas to provide 4-nitrotoluene-2-sulfonic acid. In the process, sulfuric acid in an amount of 1-8wt.% based on the 4-nitrotoluene is added before carrying out sulfonating reaction. The SO3 gas diluted with the inert gas is blown thereinto at a concentration of 5-10vol.% until the sulfonation ratio attains 85-95% and further at a concentration of 1-5vol.% until the sulfonation ratio exceeds 85-95% and sulfonating reaction is completed. The reaction temperature is kept at 80-100 deg.C until the sulfonation ratio attains 40-60% and then 100-120 deg.C until the reaction is completed. Thereby, the sulfonating reaction is carried out to suppress the content of the sulfuric acid and afford the subject compound. The resultant compound is optimum for a raw material used in reaction for forming stilbene.
Patent JP-S5820545-A (JP)
Title: Easy method of discovering and pursuing stolen car and the like
Inventor: NAKAZAWA GINJIROU
IPC: B60R25/00
Filed: 1981-07-27
Abstract: PURPOSE:To easily discover and pursue a stolen car and the like, by forming a device of construction such that a tank contained with material of a colored component is provided to a trunk part or the like in an automobile, when necessary the colored component can be fed to a tire part and/or on the way of an exhaust pipe by using a switch such as a button. CONSTITUTION:At burglary of an automobile during its operation, when occurrence of an accident is easily informed and pursued without attracting attention  of a thief, a pump or the like is operated by a switch to continuously or intermittently drop water liquid, less hazardous for a fire, of dyes water solution,  water paint, water dispersion liquid of a pigment, etc. to a tire part or on the  way of an exhaust pipe. When colored exhaust gas is generated by a feed on the way of the exhaust pipe, water liquid or powdery state material shall be  used by especially considering heat in the exhaust pipe. A tank contained with  a colored component is preferable to be arranged normally in a trunk, while it  may be provided in a rear room and the like.
Patent JP-H08314020-A (JP)
Title: Viewing device
Inventor: YOKONUMA NORIKAZU
IPC: G03B27/46
Filed: 1995-05-17
Abstract: PURPOSE: To designate the change of information concerning a video while viewing the video reflected on a monitor screen and to change the information based on the designation. CONSTITUTION: This device is equipped with image pickup means 14 and 15 picking up a photographic image formed on film already developed, a video signal output means 25 outputting a video signal so that the picked-up image may be displayed on the monitor screen as the video, recording means 7 and 21 recording the information in an information recording area provided on the film, a storage means 24 storing the change designating information that the change of the information is designated concerning the photographic image at the time of designating the change of the information concerning the photographic image in the midst of outputting the video signal, and a recording control means 22 controlling the recording means 7 and 21 so that the information may be changed concerning the photographic image the change designating information of which is stored.
Patent JP-H06328323-A (JP)
Title: Mounting machine and transfer device for electronic part
Inventor: ONO KATSUHIKO
IPC: B23P21/00
Filed: 1993-05-20
Abstract: PURPOSE:To provide an electronic part mounting machine capable of correctly photographing and identifying the grasping condition of an electronic part. CONSTITUTION:A movable mirror transfer mechanism 40 is provided on the electronic part mounting mechanism 1 of an electronic part mounting machine, and the grasping condition of an electronic part by the electronic part mounting mechanism 1 is photographed and identified by a camera via a movable mirror 3 etc. In the movable mirror transfer mechanism 40, when the movement of the direction X1 of the electronic part mounting mechanism is stopped, the inertia force of the direction X1 of a movable mirror 3, a ball screw shaft 44, and a ball screw 42 is applied to a belt 48b, the inertia force of the direction X1 of a mass body 52 is applied to the belt 48b, and pulleys 46a and 45b are not rotated to effectively restrain the movement of the movable mirror 3 along the ball screw 42. Consequently the grasping condition of an electronic part can be correctly photographed and identified to be corrected.
Patent JP-H02297211-A (JP)
Title: Method and device for controlling light pen
Inventor: MENJIYOU HIDEYUKI
IPC: G06F3/037
Filed: 1989-05-10
Abstract: PURPOSE:To omit the loading and switching operations of plural control programs by converting the coordinate data detected out of a mouse into the relative coordinate data with selection of a mouse serving as a coordinate input means and converting the coordinate data detected out of a light pen into the relative coordinate data with selection of the light pen respectively. CONSTITUTION:A pick signal is extracted when a light pen 18 is picked by a pick signal extracting circuit 26 of a light pen controller 14. Then an interruption signal is produced to an MPU 24. At the same time, a synchronizing signal extracting circuit 28 extracts a synchronizing signal out of the composite video signal of a CPU 20. The coordinate data of a corresponding absolute coordinate form is outputted to the pick-up position of the pen 18. A sampling trigger is supplied to the MPU 24 and a USART 40 which performs a packet process converts the coordinate data of an absolute coordinate form detected by the pen 18 into the coordinate data of a relative process type and merges this data with the coordinate data on a mouse 10 received from a keyboard 12.
Patent JP-H08312607-A (JP)
Title: Oscillating motor
Inventor: KANIE MAMORU
IPC: F15B15/12
Filed: 1995-05-17
Abstract: PURPOSE: To easily exchange seal members by rotatably inserting a rotary shaft into bearing holes, forming inserting holes of seal members which are recessed on the opposite sides to a vane on end wall members, and detachably fitting presser members holding the seal members. CONSTITUTION: On a longer shaft part 19b, a tool is inserted into a hole 94 of a cover member 90, the cover member 90 is rotated so as to be detached from a screw hole 16, and a presser member 84 is detached along the shaft part 19b. A seal member 60 is exposed on the side of an end wall member 52, and hence it is detached along the shaft part 19b. The new seal member 60 is put on the shaft part 19b, moved along the shaft part 19b, and inserted into an inserting groove 64. Thereafter, the presser member 84 is again inserted onto the shaft part 19b, and the cover member 90 is screwed in the screw hole 16 so as to complete the exchange.  The seal members 58 or 60 can be exchanged by respectively detaching a cover member 78 and a presser member 76 or the cover member 90 and the presser member 84, and in the case, the end wall members 50, 52 are unnecessary to be detached, so as to easily exchange the seal members.
Patent JP-S62274958-A (JP)
Title: Transmission code discriminating device
Inventor: MARUHASHI DAISUKE
IPC: H04L25/03
Filed: 1986-05-23
Abstract: PURPOSE:To automatize the adjustment for the discrimination of a transmission code by inserting phase and/or level detecting signals to excess bits of the transmission code and controlling the deviations of the discriminated phase and the discriminated threshold level in the reception side in accordance with discrimination results of these detecting signals. CONSTITUTION:In the transmission side, the detecting signal having a width and/or a level different from those of a normal signal is inserted to the excess bits of the trans mission code. In the reception side, the detecting signal is taken out from a discriminator 2 and is supplied to a synchronization detecting circuit 4 as a data signal, and a clock signal is supplied from a timing circuit 3 to the synchronous detecting circuit 4. Error of the discrimination output of the discriminator 2 is detected by a synchronizing and error detecting circuit 41. If detecting lead or delay of the discriminated phase by the discriminator 2, the circuit 41 gives an error signal to a control circuit 42, and the control circuit 42 gives a control signal to a voltage variable delay circuit 33 to adjust the phase of a timing circuit. If the synchronization detecting circuit 4 detects the level error of the discriminated threshold, the control signal is given from the control circuit 42 to the discriminator 2 to adjust the discrimination of level discrimination.
Patent JP-S5910762-A (JP)
Title: Speed governor for internal-combustion engine
Inventor: UEDA HIDEYUKI
IPC: F02D31/00
Filed: 1982-07-07
Abstract: PURPOSE:To decrease a load momentary speed variation without causing any increase of instantaneous speed change, by providing a damper device, which operates in the direction of extension and compression of a governor spring, to a suitable place of a governor lever in an engine speed governor. CONSTITUTION:In case of change in the speed of an engine, a governor lever 4 instantaneously tends to largely tilt because the spring constant of a governor spring 8 is arranged small, however, rapid displacement of the lever 4 is suppressed by action of a dashpot 20 mounted to one end side of the lever 4. In this case, since the dashpot 20 operates to only damp the rapid action of the governor lever 4 at variation of a load and with the lapse of time the acting force on the lever 4 is lost, a tilt position of the lever 4, that is, an opening of a throttle valve is determined in accordance with the spring constant of the governor spring 8 under a steady speed condition of the engine after change of its load.
Patent JP-S599555-A (JP)
Title: Ultrasonic flaw detector
Inventor: UCHIDA KUNIHARU
IPC: G01S15/04
Filed: 1982-07-08
Abstract: PURPOSE:To elevate the flaw detection accuracy greatly with accurate information on object to be detected by providing a gate for setting a flaw detection section according to the direction of the ultrasonic beam incident position and setting a waveform signal discrimination level for detecting a varying level of a waveform signal. CONSTITUTION:When a flaw 20 is detected with an array type probe 1 contacting material 19 to be inspected, a sectorshaped scanning of ultrasonic beam indicates a reflected signal 22 from the bottom of the material 19 being inspected and a defect signal 23 reflected from the flaw 20. Here, the probe 1 is moved so that the scan line 24 can overlap the defect signal 23. A digitalized waveform signal 25 which has memory numbers G1-Gn in the direction of beam propagation path is memorized. A gate sets gate ranges Gi-Gk for the signal 25 leading to detection of the maximum digital value Pj. This enables the conversion of the crossover address Gj and a discrimination level 26 within the gate into a specified numeral to be indicated numerically as reflected echo height 30 and beam propagation value 31 on the CRT thereby improving the flaw detection accuracy greatly.
Patent JP-H10298008-A (JP)
Title: Leaf surface-spraying agent and raising of rice seedling with the leaf surface-spraying agent
Inventor: HIROOKA SHOICHI
IPC: A01G22/22
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a leaf surface-spraying agent comprising the fermentation product of a trehalose-containing saccharide as an ingredient, and to provide a method for enhancing the quality of a rice seedling without requiring an agrochemical by treating the rice seedling with the leaf surface-spraying agent in a period for making the rice seedling. SOLUTION: This agent for spraying on leaf surfaces contains as an active ingredient either of a vinegar obtained by subjecting a mixture of a trehalose- containing saccharide with ethyl alcohol for fermentation to an acetic acid fermentation treatment, a vinegar obtained by subjecting the trehalose-containing saccharide to both an alcohol fermentation treatment and an acetic acid fermentation treatment, a mixture of the trehalose-containing saccharide with fermented vinegar, a mixture of the trehalose-containing saccharide with synthetic vinegar, and a mixture of the trehalose-containing saccharide with acetic acid.
Patent JP-S5910754-A (JP)
Title: Variable compression ratio internal-combustion engine
Inventor: NAKAHARA MITSUHARU
IPC: F02D15/04
Filed: 1982-07-07
Abstract: PURPOSE:When accelerating an internal-combustion engine where the compression ratio is varied by moving a sub-piston inserted into a sub-cylinder conducted to the combustion chamber hydraulically, to prevent knocking by providing mechanism for reducing the operational oil supply thereby eliminating delay of the compression ratio lowering control. CONSTITUTION:A sub-piston 9 is inserted into a sub-cylinder 7 conducted to the combustion chamber 5 then the operating oil is fed continuously through a check valve 13 to the oil pressure chamber 12 at the rear face then flowed out through a spill port 16 in the stem 11. An acceleration sensing mechanism 31 is provided in the negative pressure path conducting to the suction pipe, and functions upon acceleration to close a switch 30 for predetermined time thus to energize a solenoid 27 and to reduce the opening area of a control valve 28 provided in the operating oil supply path 26 thereby the sub-piston 9 will retreat quickly to lower the compression ratio thus to prevent knocking.
Patent JP-H04327220-A (JP)
Title: Infusibilization of pitch fiber aggregate
Inventor: ARAI YUTAKA
IPC: D04H1/42
Filed: 1991-04-24
Abstract: PURPOSE:To infusibilize a sheet-formed pitch fiber aggregate obtained by a jet-spinning process in high productivity. CONSTITUTION:A sheet-formed pitch fiber aggregate produced by jet-spinning process is rolled to obtain a continuous thin and long aggregate having nearly circular cross-section. The fiber aggregate is accumulated on an air-permeable belt or in a container having ventilation holes at the bottom and infusibilized by introducing an oxidizing gas from the bottom. The infusibilization process for the pitch fiber aggregate enables the uniform flow of a large amount of gas through the fiber aggregate to perform uniform infusibilization reaction even by increasing the production rate per unit area.
Patent JP-S5547142-A (JP)
Title: Inorganic adsorbent for high temperature water and its manufacture
Inventor: FUJITA KAZUNORI
IPC: C02F1/28
Filed: 1978-09-29
Abstract: PURPOSE: To obtain a high strength adsorbent capable of effectively adsorbing transition metals, e.g., cobalt, etc., by manufacturing an inorganic adsorbent for high temperature water by mixing and baking titanium oxide and alumina in a specific proportion.  
     CONSTITUTION: Separately baked products of titanium oxide hydrate and aluminum oxide hydrate are mixed in a proportion of a titanium oxide/alumina molar ratio=approx. 0.55W0.8. Then, the mixture is kneaded with water, granulated, and baked at approx. 500W700°C in air atmosphere to obtain an inorganic adsorbent for high temperature water. When using the adsorbent in the high temperature reactor water containing cobalt from the nuclear reactor, transition metals, e.g., cobalt, etc., are effectively adsorbed in the adsorbent having mechnical strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5911166-A (JP)
Title: Preparation of furikake composed mainly of defatted bran powder
Inventor: SATOU YOSHI
IPC: A23L17/10
Filed: 1982-07-08
Abstract: PURPOSE:To prepare FURIKAKE (a mixture of fish meal, powdered laver, etc. to be sprinkled on cooked rice) having excellent taste, flavor and nutritive value, free from the smell of bran and fish, by using defatted bran powder and dried fish powder as raw materials. CONSTITUTION:Defatted bran of rice of barley is partched in a high-pressure rotary oven, etc. preventing the scorching, and pulverized to about 250-300 mesh to obtain defatted bran powder. Separately, the skin, guts, head and tail are removed from a fish having excellent taste and flavor, and the fish meat is boiled, dried and powdered with a mixer, etc. to obtain powdered fish. The defatted bran powder is mixed with the powdered fish at a specific ratio, and parched in a high-pressure rotary oven or in a kettle under dripping of soy, etc. preventing the scorching to effect the drying and seasoning at the same time.
Patent JP-S62277336-A (JP)
Title: Production of high-purity 4-hydroxy-2,4,6-trimethyl-2,5-cyclohexadien-1-one
Inventor: YOSHIDA DAIZABURO
IPC: C07C45/81
Filed: 1986-05-26
Abstract: PURPOSE:In obtaining the titled compound, a precursor for a raw material compound for vitamin E by a method wherein 2,4,6-trimethylphenol, a raw material is chlorinated and a reaction product is hydrolyzed, to improve purity by recrystallizing the aimed crude reaction product by using a specific compound. CONSTITUTION:2,4,6-Trimethylphenol is chlorinated with chlorine in an organic solvent and the prepared reaction product is hydrolyzed or 2,4,6-trimethylphenol is reacted with a hypohalite to give the aimed crude reaction product. Then, the crude reaction product is dissolved in preferably 5.0-20.0 times as much as 5-14C lower aliphatic hydrocarbon under heating and cooled to give the aimed compound. n-Pentane, 2,2-dimethylbutane, etc., may be cited as the hydrocarbon. The dissolution temperature under heating is 40-70 deg.C and cooling crystallization temperature is preferably -20-5 deg.C.