baber/WOPTO huggingface dataset:
Patent JP-H09105510-A (JP)
Title: Incinerator
Inventor: YAMANE MITSUHIKO
IPC: F23G5/16
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an incinerator having high degree of freedoms of time control, easy operation, low fuel cost and the coincidence of setting time with true time. SOLUTION: The incinerator comprises a combustion chamber for containing material to be incinerated, a combustion burner 3 fixed to the chamber, a controller 29, and an external timer 26 connected to the controller 29. The controller 29 stores the time set to the timer 26 and controls the burner 3 based on the incinerating time calculated for the stored time.
Patent JP-2000092630-A (JP)
Title: On-road switching tower
Inventor: FURUTA TAKU
IPC: H02B3/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an on-road switching tower which is small in size and at the same time has improved workability such as assembly, maintenance, and extension. SOLUTION: An on-road switch tower houses a block switch for branching a distribution line into a plurality of blocks, a remote-controlled slave station for controlling the block switch, an optical relay for transmitting optical signals from the remote-controlled slave station to a remotely-controlled master station, and an optical closure for treating excess length of an optical fiber which transmits the optical signals from the optical relay. The optical relay and the optical closure is integrated into a single optical unit 7. The optical unit 7 is installed before the remote-controlled slave station to be rotatable forward. Due to this structure, there is no necessity for installing an excess length treatment section in the remote-controlled slave station 6.  Moreover, by bringing down the optical unit 7 forward to lay it down outside the on-vehicle switch tower 1, a connection work, etc., for an optical fiber can be done in a wide place and also from above, where the inside of the optical unit 7 is easy to see.
Patent JP-H11100592-A (JP)
Title: Detergent builder and detergent composition
Inventor: YAMAGUCHI SHIGERU
IPC: C11D3/37
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent builder which gives a detergent compsn. having a high detergency and hardly allowing resoiling to occur by incorporating a polymer having glyoxylic acid units in the molcule and a polymer having unsatd. carboxylic acid units in the molecule into the same. SOLUTION: This builder contains a polymer (A) having glyoxylic acid units of formula I (X is H, an alkali metal, or ammonium) pref. in a content of 30 wt.% or higher in the molecule and a polymer (B) having unsatd. carboxylic acid units of formula II (X is the same as in formula I; R<1> is II or -COOX; and R<2> is II, methyl, or -CH2 COOX) pref. in a content of 50 wt.% or higher in the molecule, in a wt. ratio of A/B of (5/95)-(95/5). If necessary, the builder further contains other ingredients. The builder and a surfactant are compounded to give a detergent compsn.
Patent JP-H08121031-A (JP)
Title: Heat-insulating panel
Inventor: FUJII HARUKI
IPC: E04C2/34
Filed: 1994-10-25
Abstract: PURPOSE: To facilitate the production of a heat-insulating panel filled with a core material, between skins formed of two metallic sheets, to keep the strength of fitting from being loosened at the place where a fitting projection part is fitted into a recess part to be fitted, and to heighten strength for attaching a member, e.g. a frame member, to the panel, utilizing such structure effectively. CONSTITUTION: For a skin 1 on one side of a panel, side end face areas 4, 4 each corresponding to both end parts in the cross direction of the panel are bent. On one side 4 thereof, a fitting projection part 7 ranging over the whole length of the panel, from upper to bottom, is formed by bending, and on the other side 4 thereof, a recess part 11 to be put on the fitting projection 7 is formed by bending. An end part 5 being allowed to go round to the surface of the skin side on the other side of the panel is extended from the top end of each of the side end face areas 4, 4, and the top end of the end part 5 is folded back on the inner-surface side thereof, and a folded part 6 to be engaged is formed.  On the other hand, for a skin 2 on the other side of the panel, both end parts are folded back inward, and at the top end of each of folded parts 8 of the skin 2, an engaging part 9 is formed by being bent almost in the shape of a letter S. The end parts 5 of the skin 1 each are laid on the folded parts 8 of the skin 2, and the engaging parts 9 each are engaged with the folded parts 6 to be engaged.
Patent JP-H04139796-A (JP)
Title: Fixing method of printed board
Inventor: SHIMAZAKI ATSUSHI
IPC: H05K7/14
Filed: 1990-10-01
Abstract: PURPOSE:To unnecessitate useless mounting space and miniaturize a device, by fixing a printed board with a pair of printed board fixing guides formed on a metal frame and two fixing segments having screw holes for fixing the printed board. CONSTITUTION:Both corners of one end of a printed board 2 is put on a rail part 3b being a guide groove of a guide 3 for fixing the printed board, inserted into the rail part 3b of the guide 3 and a protruding part 3c, and made to slide in the horizontal direction. The board 2 provided with fixing holes on the other both ends is fixed to fixing segments 6 by using screws 4 and washers 5, via said fixing holes. The width size H of the protruding part 3c of the guide 3 is made narrower than the width size (h) of the rail part 3b. That is, the longer the width size h1 of the rail part 3b is, and the shorter the width size H of the protruding part 3c is, the smaller the attaching.detaching space of the printed board 2 can be made.
Patent JP-2000089061-A (JP)
Title: Optical connector
Inventor: TAKAMATSU MICHIHIRO
IPC: G02B6/38
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To realize a countermeasure to erroneous insertion of a package as to optical connectors. SOLUTION: These optical connectors have a package-side optical connector 41 and a back plane-side optical connector 51. In the optical connector 41 a coding key 104 is incorporated in a housing 101. In the optical connector 51, a coding key 112 is incorporated in a housing 110. The coding key 104 and the coding key 112 are in a nesting relation, The optical connector 41 and the optical connector 51 are normally connected. Connections among the optical connector 41 and electric connectors are refused by the coding key 104 and connections among the optical connector 51 and electric connectors are refused by the coding key 112.
Patent JP-2000298408-A (JP)
Title: Image forming device
Inventor: KONO KUNINORI
IPC: G03G15/01
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the scattering of a toner image transferred to an intermediate transfer belt. SOLUTION: This image forming device is equipped with an image carrier 1 on which a toner image T in accordance with image information is formed and carried, an intermediate transfer belt 3 stretched and laid and supported on a plurality of roll members 2 turnably and arranged to be opposed to the image carrier 1, a primary transfer means 4 successively transferring toner images T on the carrier 1 to the belt 3, and a secondary transfer means 6 collectively transferring the toner image T on the belt 3 to a recording medium 5. In the device, a 1st contact member 7 with which the belt 3 comes in contact first after passing through the means 4 is provided with a potential holding means 8 holding the surface potential of the member 7 equal to or above the electrification potential of the back surface of the belt 3.  Then, all the contact members 9 with which the belt 3 comes in contact until reaching the means 6 after passing through the means 4 are provided with a potential holding means holding the surface potential of the member 9 equal to or above the electrification potential of the back surface of the belt 3.
Patent JP-H08117783-A (JP)
Title: Prevention of suspension generation in final sedimentation pond by activated sludge method
Inventor: TOYOOKA KAZUHIRO
IPC: C02F3/12
Filed: 1994-10-26
Abstract: PURPOSE: To prevent suspension from generating in a final sedimentation pond of a system for treating raw water based on an activated sludge method and thereby enhance the efficiency to separate a solid from a liquid. CONSTITUTION: A suspension generation preventing method consists of a step to realize the sequential inflow of raw water 2 into an aeration tank 3 with several stages and nitrify the water using nitrification bacteria by aerating it from air diffusion pipes 4a, 4b, 4c, 4d, 4e, 4f following the drive of a blower 6, and a step to separate a solid from a liquid in a final redimentation pond and discharge a supernatant liquid as a treated water. In this method, a dissolved oxygen densitometer 8 is installed at the final stage of the aeration tank 3.  Further, a dissolved oxygen--densitometer 9 is installed in the final redimentation pond 7, and the drive of the blower 6 is controlled using a controller 10 so that a completely non-oxygen state does not occur in the final redimentation pond 7 based on the readings of dissolved oxygen densitometers 8, 9 and suspension is prevented from generating due to the self-decomposition of sludge, using an activated sludge method.
Patent JP-S63114217-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA SEIICHIRO
IPC: H01L21/336
Filed: 1986-10-31
Abstract: PURPOSE:To assure withstand voltage, and prevent the crosstalk of a signal between devices, by forming the lowest insulative film by a CVD method, and making a semiconductor layer formed on the insulative film serve as a shield layer. CONSTITUTION:An insulative film 9 is formed, a polycrystalline or amorphous semiconductor layer 10 is formed thereon, and a thermaloxidized film 11 is formed on the surface of the semiconductor layer 10 by applying thermal oxidation to the semiconductor layer 10. A recrystallized semiconductor layer 13 is formed on the thermaloxidized film 11, and a semiconductor device is formed on the recrystallized semiconductor layer 13. The SiO2 film 9 is formed in such a manner by a CVD method, so that a thick SiO2 film for which a high withstand voltage is required can be formed in a short time. The polycrystalline Si film 10 satisfies a shielding function, which prevents the crosstalk of a signal between a device formed on the recrystallized p-type Si layer 13 on the upper part of the polycrystalline sillicon film 10 and a device formed on a substrate 8.
Patent JP-2001085245-A (JP)
Title: Wound coil and its manufacture
Inventor: IGASHIRA KIYOAKI
IPC: H01F27/30
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a wound coil which has a less variation in distributed capacitance in a winding and is excellent in frequency characteristic, and its manufacturing method. SOLUTION: A winding 13 is wound around the winding part 12 of a bobbin 11, and a magnetic core 14 is inserted into the winding part 12, forming a closed magnetic circuit interlinked with the winding 13 by using the magnetic core 14. Each flange 11a is arranged so that an outer periphery 18 on the side of the magnetic core 14 may be projected over the surface of the winding 13. A gap g1 is formed between the flange 11a and magnetic core 14. The gap g1 is set dimensionally so that a liquid varnish 17 may be sucked into its inside through capillary phenomenon. Therefore, the gap g1 is dipped in the varnish 17 and it is solidified, and then the bobbin 11 and magnetic core 14 are fixed with the varnish 17.
Patent JP-H06110030-A (JP)
Title: Reflection type light source device and image projecting device
Inventor: KAWASHIMA HIROMICHI
IPC: G02B27/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide the reflection type light source device and image projecting device which efficiently utilizes emitted light from a light source to project an image on a screen. CONSTITUTION:In the reflection type light source device equipped with the light source 1 and a reflecting mirror 2 which converges the light emitted by the light source 1, the reflecting mirror 2 has a 1st focus nearby the light source 1 and >=2 2nd focuses on an irradiated surface. In the image projecting device equipped with a reflection type light source, an image control means 4 which controls the image to be projected, and an image projecting means 5 which projects the image, the reflecting mirror 2 for the reflection type light source has one 1st focus nearby the light source 1 and >=2 2nd focuses on the surface of the image control means 4.
Patent JP-H10106665-A (JP)
Title: Connector
Inventor: TOKUWA KOICHIRO
IPC: H01R13/42
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To eliminate troublesome correcting operation at the time when a female connector housing is fitted to a hood as a retainer remains temporarily locked. SOLUTION: A tapered guide face 34 is provided on the interference portion of a retainer 30 with a hood 12 to allow the retainer 30 to be pushed to an finally locked position with a female connector housing 20 fitting to the hood 12. Even if the female connector housing 20 is fitted to the hood 12 as the retainer 30 remains at a temporarily locked position, the retainer 30 can be pushed and displaced to the finally locked position by the guide face 34. So, there is no need for such troublesome correcting operation that the female connector housing 20 should be once separated from the hood 12 and then fitted thereto after the retainer is pushed into the finally locked position in the case that fitting operation is restricted when the retainer is at the temporarily locked position.
Patent JP-H0575420-A (JP)
Title: Photoelectric switch
Inventor: NAKANISHI HIROAKI
IPC: H03K17/78
Filed: 1991-09-11
Abstract: PURPOSE:To reduce the power consumption of a photoelectric switch circuit by activating a light receiving circuit and a signal processing circuit only for a period when a signal light is received with a light emitting pulse emitted intermittently. CONSTITUTION:A light emitting element 3 is driven by an intermittent light emitting pulse from an oscillator circuit 1 via a light emitting circuit 2, a light obtained from the light emitting element 3 via an object sensing area is received by a light receiving element 4 and amplified by a preamplifier 5 and a main amplifier 6. In this case, the output of the oscillator circuit 1 is given to an analog switch 21. The analog switch 21 is a power supply switching means to control the power supply to the preamplifier 5, the main amplifier 6 and a comparator circuit 7 to emit the light to the oscillator circuit 1 as a power supply control signal. That is, the power supply is supplied to the preamplifier 5, the main amplifier 6 and the comparator circuit 7 only when the light emitting pulse is received.
Patent JP-H06206309-A (JP)
Title: Device and method for registering of leaf paper press
Inventor: TOBIASU MIYURAA
IPC: B41F33/00
Filed: 1993-10-19
Abstract: PURPOSE: To provide a registering device, with which the preparatory time of a sheet-fed press, the production of which is simple, which is assembled so as to function surely and can be used for various use applications. CONSTITUTION: A position sensor for detecting corresponding registers on a sheet 20 is arranged in the region of the sheet conveying course of a sheet-fed press. The position sensor has a square columnar and air-tightly enclosed sensor casing 5, within which two sensor heads 6 and 7 are arranged movably to the longitudinal direction of the sensor casing 5.
Patent JP-2000091280-A (JP)
Title: Semiconductor polishing apparatus and polishing of semiconductor substrate
Inventor: IZAKI AKIHISA
IPC: B24B37/26
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor polishing apparatus which can improve a surface uniformity and can eliminate the need for dressing a polishing cloth as its maintenance, and also a method for polishing a semiconductor substrate. SOLUTION: A polishing cloth 2 has a structure of at least two layers. That is, the first layer is a polishing member 2A having polishing particles mixed therein, and the second layer 2B carrying the first layer is bonded onto a lower side of the polishing member to form the polishing cloth 2. And in order to dissolve polishing particles from the polishing member 2A, a polishing agent 4 containing a surfactant containing, e.g. carbonyl groups is used to polish a semiconductor substrate.
Patent JP-S63120442-A (JP)
Inventor: ROBAATO OO MIRAA
IPC: H01L21/3205
Filed: 1987-10-16
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-2000083902-A (JP)
Title: Eyeball photographing device
Inventor: SUMII YASUHIRO
IPC: A61B3/12
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an eyeball photographing device executing high-level diagnosis by obtaining information on the recess, projection, etc., of the photographing objective site of an eye to be examined. SOLUTION: An illuminating optical system 4 with a slit 9 for illuminating the anterior ocular segment of the eye to be examined E from its obliquely front side with slit light is provided with a diaphragm 22 being an optical flux switching means for substantially switching the direction of an optical flux passing through the slit 9. In this case, the diaphragm 22 consists of a light transmission limiting board disposed on the optical axis of the system 4, one side of the optical axis of the diaphragm 22 or a line passing through the neighborhood of the optical axis becomes a light transmitting part T, the other side becomes a light non-transmitting part U and the diaphragm 22 is rotated with this light axis as a center axis to switch the light transmitting part T and the light non-transmitting part U.
Patent JP-H11101127-A (JP)
Title: Combustion control device
Inventor: KUWABARA KAZUNARI
IPC: F02B11/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a combustion control device in an engine in which fuel having a high cetane number is diffused for combustion through self-ignition, so as to prevent production of soot from being abruptly increased even though the equivalent ratio is increased, thereby it is possible to enhance the output torque of the engine. SOLUTION: A combustion control device for an internal combustion engine which is operated with the use of fuel having a high cetane number, comprising a fuel supply means for supplying fuel into a combustion chamber 3 at the first time during intake or compression stroke so as to create a lean mixture therein, and then supplying fuel into combustion chamber 3 at the second time during compression stroke after the compression stroke at the first time so as to create an over-rich mixture therein, and an ignition means 12 for burning a lean one of these mixtures in the combustion chamber 3 through self-ignition or forced ignition.
Patent JP-S63115988-A (JP)
Inventor: NAKAI HISAO
IPC: E04D13/08
Filed: 1986-11-05
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-H01105667-A (JP)
Title: Average value data output circuit
Inventor: KURASHIGE TADAMASA
IPC: H04N5/235
Filed: 1987-10-17
Abstract: PURPOSE:To obtain the average value of a small error by equipping a first random number generating circuit to generate a random number, which is driven with a data clock, and a sampling signal generating circuit which generates a sampling control signal to thin out data based on an output from this first random number generating circuit. CONSTITUTION:An average value data output circuit has a first random number generating circuit 10, a second random number generating circuit 20 and a sampling signal generating circuit 40 as constitution to supply the sampling control signal to a sampling circuit 9. Then, the first random number generating circuit 10 generates the random number of a so-called (m)-system with being driven by a data clock CK from a clock input terminal 31 and the sampling signal generating circuit 40 generates the sampling control signal to thin out the data based on the output from this first random number generating circuit 10. The second random number generating circuit 20 is driven by a clock (horizontal synchronizing signal) HD of a horizontal period from a clock input terminal 32 and generates the random number of the (m)-system. Then, the initial value of the first random number generating circuit 10 is set by this random number.
Patent JP-H05112571-A (JP)
Title: Pyrimidine derivative
Inventor: KIYOKAWA HIROSHI
IPC: A61P13/02
Filed: 1991-10-09
Abstract: PURPOSE:To provide the subject new compound having excellent action to inhibit the development of action of androgen and exhibiting excellent effect for the treatment of prostatic hypertrophy, female polytrichia and male bald, pimple, etc. CONSTITUTION:The compound of formula [R<1> is H or OH; R<2> is H, lower alkoxycarbonyl, halogen, lower alkyl, (substituted)phenyl, etc.; R<3> is H, OH, lower alkyl, 3-8C cycloalkyl, phenyl, etc.; R<4> is H, lower alkyl or lower alkoxy; R<5> is H, lower alkyl, lower alkoxy-lower alkyl, etc.], e.g. 3-(4-phenylthiophenyl) pyrazolo[1,5-a]pyrimidine. The compound of formula I can be produced e.g. by reacting a compound of formula II with a compound of formula III (R<8>, R<9> and R<14> are lower alkyl; R<7> is H or lower alkyl) in the presence of an acid such as anhydrous aluminum chloride optionally in a solvent such as pyridine.
Patent JP-2001086532-A (JP)
Title: Three-dimensional display method
Inventor: TAKADA HIDEAKI
IPC: H04N13/04
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To restrict a contradiction between the physiological root causes of a holoscopic vision without using spectacles and also to express a stereoscopic image with high resolution by superimposing front and back two-dimensional images on a line connecting the center point of the both eyes of an observer to the left or right eye and differing the largeness of a deviation in dual images. SOLUTION: Image surfaces 102 and 103 viewed from the observer 101 are constituted to be superimposed from an optional point between the center point of the both eyes of the observer 101 and the left eye, for example. When the dual images with the little deviation by the left eye is simultaneously observed with the dual images with the large deviation by the right eye in the holoscopic vision by the both eyes, the right eye images with the large deviation are restricted and the images close to the left eye images with the small deviation are observed. Then a superimposing point is adopted between the center point of the both eyes and the left eye so that the left dual images with the smaller deviation and with higher resolution compared with the right dual images are observed.  Thus, the observer 101 observes the stereoscopic image with the resolution higher than that obtained when the superimposing point is made to be the center point of the both eyes.
Patent JP-H01104171-A (JP)
Title: Stabilization of alpha-1,6-glucosidase
Inventor: TAKASAKI YOSHIYUKI
IPC: C12N9/96
Filed: 1987-10-16
Abstract: PURPOSE:To remarkably improve the stability of alpha-1,6-glucosidase and to keep the enzymatic activity over a long period, by carrying out a reaction of alpha-1,6- glucosidase in the presence of an aluminum salt. CONSTITUTION:A reaction using alpha-1,6-glucosidase, e.g. the reaction to produce maltose or glucose from starch, is carried out in the presence of an aluminum salt such as aluminum chloride of aluminum ammonium sulfate in the reaction system at a concentration of usually about 1X10<-5>-1X10<-2>mol.