baber/WOPTO huggingface dataset:
Patent JP-H03184234-A (JP)
Title: Magnetron
Inventor: OCHI HIDEKI
IPC: H01J23/00
Filed: 1989-12-13
Abstract: PURPOSE:To accomplish certain thermal contacting of an anode cylinder with a heat radiating plate and stabilize the heat radiation characteristic for a long period of time by forming a slit in the fit part of the heat radiating plate from the bore, fitting a ring-shaped member on this fit part, and therewith hindering the fit part from deformation resulting from thermal expansion. CONSTITUTION:In each heat radiating plate 16, a slit 21 is formed from the bore of the fit part 16a over the peripheral edge, and a ring-shaped member 22 made of shape memory alloy is fitted on this fit part 16a in connection therewith in thermal terms. when a magnetron is operated, a vacuum tube gets high temp., and the heat is radiated from an anode cylinder 1 through the heat radiating plates 16. The plates 16 get high temp. due to the heat conducted from the anode cylinder 1 and expand thermally to cause enlargement of the bore of the fit part 16a, an at this time, the ring-shaped member 22 will also get high temp. to fasten the fit part 16a. Thus the thermal bond of the fit part with anode cylinder 1 can be maintained. This ensures that thermal contacting of the anode cylinder 1 with the heat radiating plates 16 is maintained for a long period of time.
Patent JP-H07145581-A (JP)
Title: Digestion of lignocellulose material
Inventor: SAKAI KAZUAKI
IPC: D21C3/02
Filed: 1993-11-17
Abstract: PURPOSE:To provide a digestion method improved in oxidation-reduction cycle of a quinone-hydroquinone-based compound used as a digesting assistant and efficiency of the digesting assistant and capable of improving the yield and reducing active alkalis in comparison with the conventional method. CONSTITUTION:This is related to a method for digesting a lignocellulose material in an alkaline digesting solution containing a quinone-hydroquinone-based compound. In this method, a reducing agent is added to this digesting system during a period from temperature rise to a prescribed digestion temperature to the first half of the prescribed digestion temperature.
Patent JP-H02170979-A (JP)
Title: Chemical vapor deposition device using resonant plasma by electron cyclotron
Inventor: KAWAI YOSHINOBU
IPC: H01L21/31
Filed: 1988-12-21
Abstract: PURPOSE:To cause reaction for forming a high-purity thin film at high velocity on a large-area base plate by providing a slit-fitting metallic cylinder in a high-vacuum or high-pressure closed space and housing one part of a vessel made of a dielectric in the inside of the slit-fitted metallic cylinder. CONSTITUTION:A microwave oscillator 1, a slit-fitted metallic cylinder 12, a plasma producing chamber 105 and a reaction vessel 15, etc., are provided to a chemical vapor deposition device using resonant plasma by electron. This slit-fitted metallic cylinder 12 is utilized for propagation of microwaves. Therein the slit-fitted metallic cylinder 12 is provided in a high-vacuum or high-pressure closed space formed of both a vessel 100 made of a dielectric and a vessel 101 made of nonmagnetic metal. The plasma producing chamber 105 is formed in such a shape that one part of the vessel 100 made of the dielectric is housed into the inside of the slit-fitted metallic cylinder 12. Thereby an insulating film made of SiO2 and a sputtering type film made of TaO2, etc., can be formed.
Patent JP-H09161927-A (JP)
Title: Rotary connector
Inventor: TAKAHASHI SHIZUMOTO
IPC: H01R35/04
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To significantly reduce noise resulting from the collision of a flexible cable to the inner wall of a housing and the friction of both housings by constraining the vibration of a fixing side housing bottom face through a stator member of large mass. SOLUTION: Respective fitting legs 7 provided on a fixing side first housing 1 are fixed to the switch casing 14 of combination switches being the stator member of a steering device by screws 15, and a junction member 13 is brought into close contact with the bottom plate bottom face of the first housing 1 and the switching casing 14. A steering shaft is stuck out of a shaft insertion hole so that a handle integrally rotating with the steering shaft is engaged with the drive pin 8 of a moving side second housing 2.
Patent JP-H06177537-A (JP)
Title: Conductor forming method
Inventor: TAKENO YOSHIMIZU
IPC: B23K26/00
Filed: 1992-12-02
Abstract: PURPOSE:To obtain a conductor forming method, wherein a conductor can be formed through a shorter process, lessened in cost, and enhanced in conduc tion reliability. CONSTITUTION:Wiring patterns 7a and 7b are formed on opposite sides of an insulating material 1 to form a circuit board 8 an energy beam is emitted to bore a hole 1a only in the insulating board 1, and the wiring patterns 7a and 7b corresponding to the hole 1a are irradiated with an energy beam so that they are melted and joined into one piece.
Patent JP-H07234899-A (JP)
Title: Constraint-oriented table calculation system and program execution process display method
Inventor: NAGAI YASUO
IPC: G06Q10/10
Filed: 1994-12-26
Abstract: PURPOSE:To enable efficient programming work by presenting information to a user concerning the execution process of a program which can not be omitted at the time of debugging. CONSTITUTION:This system is provided with a directivity identification part 5 for defining a formula as the basic component of the program as constraint information and identifying the presence/absence of directivity of calculation based on the constraint information, an inference engine 6 for preparing the depending relation information of constraint information between respective tables and inside the tables based on the identified directivity of calculation, a constraint processing part 7, an analystic part 10 for preparing program execution process information while using the depending relation information, and a display part 4 for displaying the prepared program execution process information in a prescribed display form.
Patent JP-H10155001-A (JP)
Title: Control method for network facsimile equipment
Inventor: WAKASUGI NAOKI
IPC: H04L12/46
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To distribute received image information properly by sending an electronic mail to inform an address conversion table after being updated to all facsimile equipments and updating contents of stored address conversion tables based on the received contents so as to simultaneously update the contents of the address conversion tables stored by a plurality of the facsimile equipments. SOLUTION: When an address conversion table is updated, a facsimile equipment FX1 that generates an electronic mail denoting a content of the updated address conversion table to all mail registered addresses and sends the mail to a mail server SM. Thus, facsimile equipments FX1-FXm receive the electronic mail to inform the content of the address conversion table after being updated from the mail server SM, and then convert the content into an address conversion table and update the content of the stored address conversion table based on the content of the converted address conversion table.
Patent JP-H06174730-A (JP)
Title: Automatically chemical analyzer
Inventor: ISHIZAKI NORITAKA
IPC: G01N21/01
Filed: 1992-12-02
Abstract: PURPOSE:To improve capacity of dispensing first reagent without wastefully discarding expensive reagent such as second reagent by refreshing, priming. CONSTITUTION:Reaction tube rows of substantially four channels are formed of two rows of circular reaction tube rows 12, 13, and first reagent extruding and pipetting mechanism 20 in which four rows of dispensing nozzle rows 21,..., 21 (number of nozzles of each row is 8) of four rows are independently slidably provided at predetermined positions of the rows 12, 13 is provided. A second reagent extruding and pipetting mechanism 40 having three rows of pipetting nozzle rows 41,..., 41 (number of nozzles of each row is 8) at predetermined positions of the rows 12, 13 is provided, and pipetting type second reagent dispensing arms 53 are provided at predetermined positions of the rows 12, 13. That is, the second reagents of the three of the four channels are of extruding type, and the second reagent of the residual one is pipetted by a pipetting type.
Patent JP-H11161950-A (JP)
Title: Rigidity measuring device for thin type flexible tape
Inventor: SHIMIZU SATOSHI
IPC: G11B5/84
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring rigidity in a minute area on a thin type flexible tape in the longitudinal direction. SOLUTION: This device is provided with a tape support base 2 provided with a tape support part 7 having a peripheral surface wider than the flexible tape and projective upward, provided with a first groove part 13 of a width nearly equal to the flexible tape 10 on the peripheral surface of the tape support part 7 along the circular arc direction of the peripheral surface and provided with a second groove part 14 of the width 3 mm or below in the width direction of an uppermost part in the first groove part 13, a means 3 giving in the longitudinal direction of the flexible tape prescribed tension, a push-out head 4 for pushing out the part of the flexible tape placing on the second groove part into the second groove,  the device 5 controlling the displacement amount of the push-out of the push-out head and a load measuring device 6 measuring the road applied from the flexible tape to the push-out head according to the push-out.
Patent JP-H01165957-A (JP)
Title: Ph detecting method
Inventor: YAMAMOTO SHINJI
IPC: G01N33/18
Filed: 1987-12-23
Abstract: PURPOSE:To enable the highly precise detection of pH by a method wherein a phenolphthalein indicator is added to water to be inspected, titration is conducted, pH at a color changing point is detected thereafter from a change in transmitted light, an MR mixture indicator is added subsequently, titration is conducted, and thereafter pH at the color changing point is detected in the same way. CONSTITUTION:After a phenolphthalein indicator is injected from an injector 6 into water to be inspected in a titration vessel 1, a sulfuric acid of 0.02N is injected thereinto from an injector 8 and titration is conducted. The quantity of light emitted from a light emitter 2 is detected by photosensors 3 and 4, and pH is detected therefrom by a measurer 5. Next, an MR mixture indicator is injected from an injector 7, titration is made likewise with the sulfuric acid of 0.02N, and pH at this time is detected. In measurement of pH8.3, a wavelength 615nm is a non-detection band, and a light of this wavelength is used as a reference light, while a wavelength 555nm is a detection band. In measurement of pH4.8, a wavelength 615nm is the detection band, and a wavelength 710nm can be used for the reference light of the non-detection band. In detection of pH, accordingly, the quantities of light on the occasions when wavelengths are 555+ or -10nm, 615+ or -10nm and 700nm or above are detected respectively to observe changes in light, and thereby pH8.3 and 4.8 can be detected simultaneously.
Patent JP-2000138810-A (JP)
Title: Facsimile terminal
Inventor: YAMAMOTO RYOJI
IPC: H04N1/32
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To relieve a load of the user by allowing the facsimile terminal to manage a reply request in the case of receiving a facsimile document requesting a reply and to return a reply in a proper timing to a desired reply destination. SOLUTION: This facsimile terminal is provided with a discrimination section 701, that discriminates whether or not a reply request mark is given in received data prior to printing or outputting received data and with a reply management controller 700, that generates destination information which is equivalent to a reply destination from received data and manages reply destination information, when the discrimination section 71 discriminates that the reply request mark is given in the received data.
Patent JP-H05157921-A (JP)
Title: Production of optical waveguide
Inventor: OKAMURA KOJI
IPC: G02B6/12
Filed: 1991-12-09
Abstract: PURPOSE:To obtain the optical waveguide which hardly generates bubbles near the boundary between a core and a clad. CONSTITUTION:The process for production of the optical waveguid including a step for deposing oxide glass soot 8 on an under clad so as to cover the core 6 formed on the under clad 4 and a step for heating and vitrifying the oxide glass soot 8 is constituted to deposit the oxide glass soot 8 by repeating the scanning of the flame of a burner 12 supplied with gaseous raw materials and gaseous fuel and to decrease the density of the oxide glass soot 8 at every repetition of this scanning.
Patent JP-H10133020-A (JP)
Title: Appliance for condensing and converging light
Inventor: AKITANI HIROSHI
IPC: G02B6/028
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To enable the taking of light and the utilization thereof to thickening, transmitting and illuminating and the coupling and branching thereof to and from an optical fiber by forming the one end of the appliance finer in an axial center direction while maintaining the original refractive index distribution, thereby forming this end to a funnel shape. SOLUTION: The refractive index difference in the appliance 1 is made higher nearer the central axis. When the optical path of incident rays 5 is explained, these incident rays are made incident on an about middle-refractive index part 3 toward the outer side and arrive at a low-refractive index part 4 as the rays advance in the appliance 1. The rays are, therefore, diffracted gradually in the central axis direction of a high refractive index. When the rays advance to an opposite side past the central axis part, the rays arrive this time at the middle-refractive index part 3 again and the optical path is eventually changed in the central axis direction. The appliance 1 is gradually reduced in its outside diameter while the same refractive index distribution is maintained in the part forward of the appliance, by which this part is formed to the funnel shape.  Then, the luminous fluxes advancing therein are made further finder as the outside diameter is made smaller in this part. The connection to the optical fiber is made possible if the diameter of this part is further reduced.
Patent JP-S63270765-A (JP)
Title: Phthalocyanine compound and resin composition containing same
Inventor: TAKUMA HIROSUKE
IPC: C09B47/20
Filed: 1987-12-22
Abstract: NEW MATERIAL:A compound of formula I (wherein R1 and R6-7) are each H, linear or branched alkyl, cyclohexylalkyl, haloalkyl, cyanoalkyl, alkoxycarbonylalkyl, alkenyl, aralkyl or the like, R2-5 are each H, linear or branched alkyl, cycloalkyl(oxy), linear or branched alkoxy, alkoxyalkyl, alkoxyalkoxy, aralkyl or halogen, or groups R2 and R3 or groups R4 and R5 may be combined with each other to form a ring, X is H, halogen, alkoxy or OH, l is 1-4, m is 0-5, n is 0-14, 2l+m+n=16, and M is a metal atom or a metal oxide). EXAMPLE:A compound of formula II. USE:A phthalocyanine pigment having an absorption in the near infrared region of 700-1,500nm and useful for semiconductor laser beam used in compact discs, liquid crystal display devices, etc. PREPARATION:A compound obtained from perchloro copper phthalocyanine in the presence of a base in an aprotic solvent and o-aminothiophenol is reacted with an alkyl halide in the presence of a base in a polar solvent.
Patent JP-H06145438-A (JP)
Title: Polypropylene resin composition
Inventor: SHIYOSHIYAANA ABURAHAMI
IPC: C08L23/10
Filed: 1992-11-10
Abstract: PURPOSE:To improve the rigidity and marring properties of polypropylene resin while holding excellent characteristics of the resin. CONSTITUTION:This polypropylene resin composition is obtained by adding a crosslinked and cured unsaturated polyester resin to polypropylene resin. The resultant polypropylene resin composition is suitable as a material for molding industrial products such as light electric equipment or automotive parts, household products such as tableware or buckets and sundries such as toys and excellent in rigidity and marring properties.
Patent JP-H10171817-A (JP)
Title: Data retrieving system
Inventor: KASHIWAGI SHIGEO
IPC: G06F19/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To omit excess file accessing time and to shorten retrieval time by automatically deleting a document unmatching retrieval conditions from a target to be retrieved. SOLUTION: Document data stored in a file 10 are retrieved in accordance with prescribed retrieval conditions including a document format. A registration table storing memory 50 successively stores identification(ID) information indicating the sort of the document format and information indicating that the document of the format indicated by the ID information is other than a target to be retrieved correspondingly to each other and a format parameter developing memory 60 developes a format read out from a format parameter file 20. When the document data read out from the file 10 is not applied to the retrieval conditions, document data of the same format as that of the read document data are excluded from succeeding target retrieval and the retrieval is continued.  Since it is unnecessary to read out the format information of document data already excluded from the target to be retrieved, retrieving time can be shortened by the exclusion.
Patent JP-H06178005-A (JP)
Title: Telephone system
Inventor: KITANO MASAMI
IPC: H04W88/02
Filed: 1992-12-04
Abstract: PURPOSE:To obviously identify a calling subscriber. CONSTITUTION:A telephone system is connected to a circuit 1 through which a calling telephone number is transmitted and is provided with an image storage means 5 which stores image information on the portrait of a calling subscriber in response to the calling telephone number, a calling telephone number detector means 3 which detects the calling telephone number sent through the circuit 1, an image retrieving means 7 which retrieves the corresponding image information out of the means 5 based on the calling telephone number detected by the means 3, a display means 12 which shows the image information, and a display control means 11 which controls the display of the means 12 based on the image information retrieved by the means 7.
Patent JP-H11139157-A (JP)
Title: Supporting structure of door glass for automobile
Inventor: ITO MASANOBU
IPC: B60J1/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To ensure escape ability to outside a vehicle of an occupant by a simple structure, also enhance anti-theft performance. SOLUTION: A door glass 18 is a laminated glass having an outer side glass plate 12, inner side glass plate 14, and an intermediate film 16 arranged between the outer/inner side glass plates. The inner side glass plate 14 is a reinforced glass. When the door glass 18 is closed, in the inner side glass plate 14 and the outer side plate positioned upward from a belt line the inner side glass plate 14, enlarging from the outer side glass plate, is formed so as to protrude from the outer side glass plate. Dimension of a part 15 of the inner side glass plate 14 protruded from the outer side glass plate is determined so that partly a glass run covers the protruded part with the outward in a width direction of a car body when the door glass 18 is closed.
Patent JP-H01167408-A (JP)
Title: Combustion chamber of subchamber type internal combustion engine
Inventor: IMOTO KOJI
IPC: F02B19/18
Filed: 1987-12-24
Abstract: PURPOSE:To improve the fuel consumption in the partial loading and starting performance by pressing a subchamber injection port control rod to a subchamber injection port side and projecting the top edge part of the subchamber injection port control rod into the subchamber injection port. CONSTITUTION:Inside a subchamber mouthpiece 9, a space 11 which is contigu ous to a subchamber injection port 3 and opened to the wall of a subchamber injection port passage is formed. Inside the space 11, a subchamber injection port control rod 14 and an actuator 12 are built in. The top edge part 15 of the subchamber injection port control rod 14 is on the nearly equal plane to the wall surface of the subchamber injection port passage, in case of the low loading. Since, in the high loading, said top edge part 15 projects into the subchamber injection port 3, and the passage area is reduced, the gas flow speed in each of the main and subchambers is increased, and the formation of the mixed gas of fuel and air and combustion can be accelerated. Therefore, fuel consumption and smoke generation can be reduced, and NOx and noise can be reduced, and starting performance can be improved, and the high speed operation of the engine is permitted.
Patent JP-H04199977-A (JP)
Title: Color image reader
Inventor: TAKARAGI YOICHI
IPC: H04N1/46
Filed: 1990-11-29
Abstract: PURPOSE:To obtain color image signals of always stable tints by calculating the gain control value of a sensor output amplifier which corrects the color temp. of a light source in correspondence to the magnitude of a lamp light quantity. CONSTITUTION:The light quantity of a lamp 104 with which the images of a color original 102 are irradiated is set to plural stages by a light quantity control means 201 and the output signals of an image sensor 103 of the image of the color original 102 irradiated with the lamp are amplified for each of respective colors by a variable amplifying means 203. The gains of each of the respective colors in the variable amplifying means 203 are computed by a color temp. correcting means 212 in accordance with the lamp light quantity set by the light quantity control means 201. The amplification rates of the output signals of the image sensor are automatically computed for each of the respective colors in order to correct the color temp. of the light source in correspondence to the magnitude of the lamp light quantity in such a manner, by which the differences in the color temp. of the lamp light source by the difference with every device and the change of the lamp with lapse of time are absorbed. The always stable color image signals are obtd. in this way.
Patent JP-2001138464-A (JP)
Title: Easily adhesive film for optics
Inventor: MATSUOKA MIKIO
IPC: B32B27/36
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an easily adhesive film for optics which shows superb transparency and easy adhesive properties and is almost free from flaws and further, is highly resistant to scratches in an after-processing step such as prismatic lens fabrication. SOLUTION: This easily adhesive film for optics is a biaxially oriented polyester film structured of an easily adhesive layer consisting of a copolymer polyester resin and a polyurethane resin laminated on at least one of the faces of the film. In addition, the film is characterized in that the number of protrusions with a height of 1 μm or more on the surface of the film is 10 pcs/m2 or less and when the crest/root distance of the maximum height and the maximum depth of the flaw is given as C μm and the product of the length L (mm) ×width W (mm) of the specified flaw is given S (mm2), the number of the flaws which indicate C×S=0.2 or more is 10 pcs/m2 or less.  The length and width of the flaws as described are defined as the length and width of a rectangle covering the flaws assuming that the irregularities of the flaws in close proximity to the range of 50 μm or less are identical with each other.
Patent JP-H09143838-A (JP)
Title: Glass fiber woven fabric
Inventor: KIMURA YASUYUKI
IPC: D03D15/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To simplify the positioning of a glass fiber fabric and to extremely shorten a time required for cutting the fabric into a fixed size by weaving an organic fiber yarn removable in a desizing process as a fiber yarn of a different material in a specific state. SOLUTION: An organic fiber yarn (preferably regenerated cellulose fiber yarn) readily removable in a desizing process as a fiber yarn of a different material is woven in the warp direction and/or in the weft direction in the ratio of one yarn at intervals of >=25mm without changing the structure of a glass fiber fabric to mark the glass fiber fabric.