baber/WOPTO huggingface dataset:
Patent JP-H0565883-A (JP)
Title: Rotary fluid machine
Inventor: SHIBAMOTO YOSHITAKA
IPC: F04C27/00
Filed: 1991-09-04
Abstract: PURPOSE:To hold air-tightness in a diametric direction in a fluid action chamber by elastically supporting a fixed scroll in a good condition without tilting the fixed scroll with which a movable scroll is brought into contact. CONSTITUTION:A plurality of leaf springs 51 formed of a lever-shaped spring 51a having high rigidity in an axial direction to place a plate surface along the axial direction are arranged on a peripheral part of a fixed scroll 2 and in a diametric direction outer part of a fluid action chamber 4 to respectively fix the one end to a peripheral wall of the fixed scroll 2 and the other end to an internal peripheral part of a housing 6. Moment is prevented from being generated between force of' acting in the radial direction outer of the fluid action chamber 4 and force of acting in the leaf spring 51 to receive force of the former, to movably support in the radial direction of the fixed scroll 2 without tilting it, and the fixed scroll 2 can escape its radial direction according to press contact sliding of a movable scroll 1 of increasing an eccentric amount larger than usual.
Patent JP-2001047566-A (JP)
Title: Conductive member
Inventor: OKAMOTO KUMIKO
IPC: G03G15/08
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a conductive layer that does not contaminate a photosensitive member or stick to the member. SOLUTION: In the conductive member comprising a surface layer containing a conductive filler and provided on a conductive base material layer in such a manner that the surface layer is made of a synthetic resin layer containing a surfactant for dispersing the filler, when a content of the filler in the surface layer is F, a content A of an anionic surfactant is 0 to 25% of the F, a content C of a cationic surfactant is 0 to 5% of the F, and a content N of the nonionic surfactant is 20 to 50% of a total sum of the A and the C, wherein the total sum of the A and the C is 2.5% or more of the F.
Patent JP-H04256812-A (JP)
Title: Apparatus for measuring and mixing mass flow
Inventor: YORUGO ZASHIERU
IPC: G01F1/84
Filed: 1991-09-04
Abstract: PURPOSE: To achieve a precise and accurate, automatic mass preparation by providing a means for breaking the transfer of vibration from a measurement pipe to a process pipe. CONSTITUTION: The main part of a transducer is composed of a measurement pipe 27 that is made of a linear entrance 28, an exit 29, and a control part (curved pipe part) 30, where the entrance 28 and the exit 29 are provided on a common axis X-X' and are provided in the same plane as the curved pipe part 30. Also, at the adjacent part of the entrance 28 and the exit 29, the measurement pipe 27 is fixed to plates 31 and 32, the plates 31 and 32 are firmly connected to posts 33 and 34, and a support frame 35 is formed. The frame 35 and the measurement pipe 27 are fixed to a casing 38 of the transducer via the entrance 28 and the exit 29.  Then, to assure that the inner vibration of the measurement pipe 27 is not transmitted to a process pipe, the pipe 27 and the frame 35 can be matched each other from the viewpoint of vibration, and the pipe 27 and the support vibration are compensated for at a measurement pipe support connection point.
Patent JP-S6467871-A (JP)
Title: Lead storage battery
Inventor: NAKAMURA KENJI
IPC: H01M4/84
Filed: 1987-09-08
Abstract: PURPOSE:To obtain a lead storage battery excellent in overcharge performance by forming an alloy film on the surface of a lattice body made of lead-calcium alloy with the lead-tin or lead-silver or lead-tin-silver alloy powder added with a thickener. CONSTITUTION:A thickener mainly made of silica, for example, and water are added to the lead-tin alloy powder or lead-silver alloy powder or lead-tin- silver alloy powder, the mixture is stirred into slurry, and an alloy film layer is uniformly applied on the surface of a Pb-Ca alloy lattice with a spray gun. Since the alloy powder is used, the film layer can be easily formed, and the adhesive strength of the powder can be increased by adding the thickener. A lead storage battery using the Pb-Ca alloy lattice excellent in overcharge- resistant performance is thereby obtained.
Patent JP-S61103501-A (JP)
Title: Operation of centrifugal thin film dryer
Inventor: MATSUMURA SATORU
IPC: B01D1/22
Filed: 1984-10-25
Abstract: PURPOSE:To shorten warming up time by feeding liquid to a vessel main body at a fixed time after beginning heating of a heating surface by a heating jacket and heating forcibly a revolving blade by the evaporation of the liquid. CONSTITUTION:A heating medium such as high temp. steam is introduced into a heating jacket 5, and a revolving shaft 1 is revolved and warming-up is begun. Then, liquid such as water is introduced from a specified liquid feeding tank 16 to a specified vessel main body 4 by a specified feed amt. Said liquid is heated by the heating jacket 5 and forms steam. While the steam is discharged from a steam discharging port 9, the steam contacts with a revolving blade 2, condenses at a part of the revolving blade 2 at lower temp. than the temp. of the revolving blade at normal operation condition, transmits the latent heat to the revolving blade 2, to elevate the temp. of the revolving blade 2, namely, the warming-up is prompted. At the time-point when the temp. of the revolving blade 2 attains almost the same temp. as the heating surface 3, a liquid feed valve 19 is closed, and the liquid to be treated in a feed liq. supply tank 11 is fed further to the vessel main body 4.
Patent JP-H0389347-A (JP)
Title: Optical mask for projection exposing device
Inventor: HAIRI ISAMU
IPC: G03F1/70
Filed: 1989-09-01
Abstract: PURPOSE:To prevent the generation of 'constriction' by providing a small light transparent extension part on one side or both sides from a rectangular light transparent part in a position separated slight from the end part connected to a light transmission of a light transparent part. CONSTITUTION:In the optical mask for the projection exposure device provided with a pattern having a light transparent part 1 being larger than mlambda/NA, and a rectangular light transparent part 2 whose width is narrower than mlambda/NA X0.7 connected thereto, with respect to a projection lens of a numerical aperture NA, exposure wavelength lambda, and projection magnification 1/m, a small light transparent extension part (additional pattern) 3 is provided on one side or both sides from the rectangular light transparent part 2 in a position seperated slightly from the end of the light transparent part 2, in the rectangular light transparent part 2. As a result, the light intensity of the pattern part in which the light intensity drops in itself can be raised. In such a way, the generation of constriction can be prevented, and a minute resist pattern whose accuracy is high can be formed.
Patent JP-H0969084-A (JP)
Title: Cooking support device
Inventor: NISHII KAZUNARI
IPC: G06Q10/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To estimate and indicate nutrition information on the calories, etc., of a food or materials by providing a means which estimate the nutrition state of the food according to image information from an input means and indicates its information. SOLUTION: The cooking support device 1 is constituted just like a camera; and a user views through a finder part to seize a cooked body and presses a switch, so that image input information of an input means 2 is transmitted to an estimating means 3. This image input information is stored in the storage means 8 of the estimating means 3. In this case, for example, a 32-bit RISC type processor is used for the estimating means 3, a network is constituted between this processor and storage means 8, and a calorific value is estimated. Then the 32-bit RISC type processor performs operation based upon the learnt coupling coefficient of the network and the input information to calculates an estimated calorific value in the output layer of the network and reports it to an informing means 4 consisting of a liquid crystal display part which notifies the output information.
Patent JP-2000052446-A (JP)
Title: Manufacture of fuel hose and fuel hose obtained thereby
Inventor: KATAYAMA KAZUTAKA
IPC: B29K27/18
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress a decrease in an adhesive force after heat aging and fuel dipping by plasma treating a surface of a fluororesin tubular inner layer, then water treating its outer peripheral surface layer, and then laminating a thermoplastic resin outer layer on an outer periphery of the outer surface layer, thereby improving the forces of the inner and outer layers. SOLUTION: A surface of a fluororesin tubular inner layer 1 is plasma treated, and then its outer peripheral surface layer is water treated to laminate to form a thermoplastic resin outer layer 2 on its outer periphery. The method for manufacturing a fuel hose comprises the steps of extruding a fluororesin by an inner layer extrusion molding machine 3, forming a fluororesin tubular inner layer 1, introducing it into a reaction chamber 6 in a reduced pressure plasma treating unit 5, and plasma treating it in a plasma treating zone between electrodes 9a. Then, the method further comprises the steps of introducing it into a treating tank 12, dripping water from a nozzle 12a, introducing it into a treating tank 13, and drying to remove excess water by an air blowing unit 13a.  The method further comprises the steps of extruding the resin by an outer layer extrusion molding machine 14, and laminating the layer 2 on an outer periphery of the layer 1.
Patent JP-H0273951-A (JP)
Title: Hot-working tool steel excellent in thermal fatigue-resisting characteristic and die for high-temperature and heavy-load working
Inventor: YOKOMAKU TOSHINORI
IPC: C22C38/00
Filed: 1988-09-07
Abstract: PURPOSE:To provide a hot-working tool steel most suitably used for metal mold for casting and forging die by incorporating specific weight percentages of C, Si, Mn, Cr, Mo, V, Nb, Zr and/or Ce, and N to Fe. CONSTITUTION:The title steel has a composition in which 0.25%-0.4%, by weight, C, 0.10-1.2% Si, 0.10-1.2% Mn, 4.0-6.0% Cr, 1.0-3.0% Mo, 0.3-1.0% V, 0.01-0.3% Nb, 0.01-0.2% Zr and/or 0.001-0.02% Ce, and <=0.01% N are incorporated to Fe. Moreover, an Fe oxide layer containing Cr oxide and Si oxide is formed on the surface of the above steel, and further, an Fe oxide layer containing Zr oxide is formed on the above layer. By this method, the hot- working tool steel most suitably used for metal mold for casting and forging die can be provided.
Patent JP-S6283637-A (JP)
Title: Method for holding solid specimen
Inventor: SHIBATA MASAHIRO
IPC: G01N1/28
Filed: 1985-10-08
Abstract: PURPOSE:To enable the holding of a minute solid specimen such as an IC chip and to performs the mass spectrometry of a secondary ion, by providing a specimen fixing part for grasping the solid specimen from two directions to fix the same and a specimen fixing part movable screw to a specimen holder cover. CONSTITUTION:A specimen fixing part 6 grasping a solid specimen 2 from two directions to hold the same and a nut 8 fixing a specimen fixing part movable screw 7 are provided to the solid specimen holder cover 1 of a solid specimen holding apparatus. The specimen 2 is held from both sides thereof by the fixing part 6 by adjusting the movable screw 7 and the surface of the specimen 2 is fixed to the same height as the fixing part 6 in parallel to the surface of said fixing part 6. The cover 1 is closely contacted with a pedestal 4 and the spring 3 of the pedestal 4 is contacted with the fixing part 6. When the specimen 2 is fixed and held, an adhesive such as a conductive paste is not used and the solid specimen having a minute and complicated shape is fixed and held. This specimen holding apparatus is adapted to a secondary ion mass spectrometer for the specific element in the minute specimen such as a semiconductor device, ceramic or a metal.
Patent JP-2000052771-A (JP)
Title: Door check for automobile
Inventor: HISADA HIROYUKI
IPC: B60J5/04
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a door check for an automobile provided with the ON-OFF function of a courtesy switch. SOLUTION: The other end of a check arm 1 is slidably pierced through, and a cartesy switch 3 is incorporated in a check stopper 2 fixed at a door. A working surface for uneven surfaces 4 and 5 to turn ON the courtesy switch 3 in a door opening position and turn OFF the curtesy switch 3 in a door closing position is formed on the check arm 1.
Patent JP-H1069195-A (JP)
Title: Toner recovery device for image forming device
Inventor: KANAGAWA TAKASHI
IPC: G03G21/10
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce sliding noise in the toner recovery device and to facilitate the separation of a material according to its quality in recycling. SOLUTION: In the toner recovery device for the image forming device which is equipped with a spiral auger 11 for carrying toner removed from the surface of an image carrier 1, and a housing 12 provided near the periphery of the auger 11, and which recovers the toner removed from the surface of the image carrier 1, a noise reduction member 13 is provided between the auger 11 and housing 12.
Patent JP-H0678069-A (JP)
Title: Facsimile equipment
Inventor: AOKI YOSHINORI
IPC: H04N1/32
Filed: 1992-08-25
Abstract: PURPOSE:To surely execute communication after the end of an equipment to be communicated without exerting bad influence upon an exchange system by uselessly repeating recalling if the communicated equipment is in communication. CONSTITUTION:This facsimile(FAX) equipment is provided with a means for detecting a call setting message expressing an incoming from another terminal A during the period of FAX communication, a means 17 for storing calling number information included in the detected call setting message, a means for negotiating with the other terminal A about polling reception after the end of FAX communication in executing by using the user/user information of a command response on a D channel, and a means for calling the other terminal A based upon call number information after the end of the FAX communication and executing polling reception.
Patent JP-H1148891-A (JP)
Title: Air bag folding method
Inventor: KAKIYA MASAHARU
IPC: B60R21/16
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a simple measure which can obtain the same effect without using a complex inflation regulation action. SOLUTION: This is a folding method in which a front base cloth 2 and a back base cloth 3 having an opening to which a gas generator 5 is inserted are made to overlap and its peripheral part is sewn to have an almost circular air bag for a passenger protecting device, and the peripheral part of an air bag 1 is wound from plural points to the center in the spiral state so that the front base cloth 2 is inside toward its center or its neighborhood to form an intermediate winding body 20, and then, the intermediate winding body 20 is further wound up to the back in the spiral state toward the center.
Patent JP-S6468684-A (JP)
Title: Proximity fuse
Inventor: MIZUSAKI KATSUO
IPC: F42C13/04
Filed: 1987-09-09
Abstract: PURPOSE:To make the proximity fuse hard to find by an opponent side and to preclude malfunction by modulating a sent wave with a spread spectrum code and correlating the video amplifier output of a received signal with a code which is >=1 bits delayed behind the modulated signal. CONSTITUTION:The output of a code generator 10 is passed through a 1-bit delay circuit 11a to modulate a sent signal and send it. A reflected wave from a target is detected by a mixer 7 and correlated with by correlation detectors 13a, 13b, and 13c with a code which leads a received signal by 1 bit, a signal which is 1 bit delayed, and a code which is 1 bit plus DELTAT delayed behind the received signal. Then a threshold value corresponding to radio wave environment at the inside and outside of the proximity fuse is set for the output of the detector 13a through a bias adder 14. Then an igniting circuit 16 is operated through comparators 15a and 15b with the outputs of detectors 13b and 13c or the frequency is varied according the distance to the ground surface or sea surface through an integrator 17 and an attenuation quantity is varied. Consequently, sent power density per unit frequency band decreases, finding is made hard, and disturbance and malfunction are precluded.
Patent JP-H0562136-A (JP)
Title: Rotary head device
Inventor: MIYAMOTO MAKOTO
IPC: G11B15/61
Filed: 1991-09-05
Abstract: PURPOSE:To provide an ultra-thin rotary head device which are used for video tape recorders, etc., and with which a whole mechanism can be made thinner by dissolving such a problem that the height of the upper end face of rotary head devices cannot conventionally be reduced CONSTITUTION:This rotary head device is formed in such a way that its upper fixed drum 2 is formed so that the drum 2 can have an outer peripheral surface with which no tape comes into contact and an area formed of a plain nearly parallel with a lead groove 1a or part of the area is deleted. Therefore, the height of the upper end face of the rotary head device can be reduced.
Patent JP-H11124573-A (JP)
Title: Organic electroluminescent polymer for light-emitting diode
Inventor: JIN SUNG-HO
IPC: C09K11/06
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an org. electroluminescent polymer improved in electrooptical characteristics, light transmittance, resistance to environmental conditions, adhesion to a substrate, and film-forming capability by combining a dialkylated phenylene system with a carbazole system. SOLUTION: A dialkylated phenylene system is combined with a carbazole system to give a luminescent polymer for EL display comprising a poly(2,5- dialkylphenylene-alt-N-alkyl-3,6-carbazolevinylene) represented by the formula [wherein R1 to R3 are each -(CH2 )n CH3 or -CH2 CHCH3 (CH2 )n CH3 (wherein n is 1-12); and p is 5-100]. A soln. prepd. by dissolving this polymer in a concn. of 2.0-0.5 wt.% in a solvent (e.g. THF, chloroform, or trichloroethylene) is applied to a substrate by spin coating to form a uniform luminescent polymer film free of defects such as pinholes. Thus is obtd. a luminescent display which can emit homogeneous blue light at a low driving voltage.
Patent JP-H04107067-A (JP)
Title: System for converting continuous multilevel image into pseudo halftone image
Inventor: SATO FUMITAKA
IPC: H04N1/403
Filed: 1990-08-27
Abstract: PURPOSE:To prevent pictures from getting dark or than needed by finding an error after considering the swelled out part from a near point corresponding to a pixel to be converted which is decided by the binarizing processing of the pixel to be converted, and absorbing the swelled out part by a processing process. CONSTITUTION:The darkness JQ of the point Q of an input picture is read in a picture data converting part 10, and errors Ea-Ed corresponding to the point Q of the input picture stored in an error storing memory 12 are read and held in the converting part 10. The errors Ea-Ed generated at the time of the binarization of near four points are added to the darkness JQ in the converting part 10, and the darkness JQ is defined as a correction density J'Q. The converting part 10 finds the address of a threshold value matrix storing memory 11, correspond ing to the position of the point Q, and reads in a threshold value data S'. The density J'Q is compared with the threshold value T of the point Q, and whether the point Q is a white dot or a black dot is decided. The darkness DQ of the point Q is found from the values of, the inverse of Da the inverse of Dd and the inverse of DQ. The error EQ of the point Q is found from the DQ. The values of the error EQ and the density, the inverse of DQ of are written in the memory 12 and a picture storing memory 13, respectively. When the processing of the point Q is completed, an object to be processed is moved to the right point on the same line, and a new error Ed and the density, the inverse of Dd are read in from the memory 12 and the memory 13. After that, this is repeated.
Patent JP-S63190018-A (JP)
Title: Deodorant fiber structure
Inventor: EMI SHINGO
IPC: D04H1/40
Filed: 1987-09-08
Abstract: PURPOSE:To provide the titled structure outstanding in deodorant performance, mechanical properties, processability and resistance to washing, also having bactericidal effect, useful as a material for paper diapers, insoles, etc., incorporated with fibrous material containing specific copper powder. CONSTITUTION:The objective structure can be obtained by incorporating the matrix with fibrous material containing copper powder which is passable through a 50 (pref. 80) mesh-sized shieve so as to be >=1wt.% on a basis of said copper powder. The above-mentioned fibrous material containing copper powder is preferably so constituted that the weight ratio of (A) a thermoplastic polymer phase containing 3.5-60wt.% of copper powder to (B) a fiber-forming thermoplastic polymer phase falls between 95/5 and 30/70 with a skin-core type conjugate structure in which the component A has been assigned to the skin and the component B to the core.
Patent JP-H0677836-A (JP)
Title: Measurement system for asynchronous sampling frequency ratio
Inventor: KIYO RI
IPC: H03M7/02
Filed: 1992-08-25
Abstract: PURPOSE:To provide a measurement system for an asynchronization sampling frequency ratio in which the tracking performance to sampling frequency fluctuation is excellent and a memory capacity for measuring the frequency ratio is saved. CONSTITUTION:A frequency ratio is measured for each period of a sampling clock by a frequency ratio measurement circuit 1, the frequency ratio is integrated for each sampling by a prescribed integral number of times (i) at an integration device 2, the integrated value is sequentially stored from a newest integrated value by an integer 1/N (N is a multiple of the integer i), the oldest integrated integrated value is outputted by an FIFO memory 4, while the newest integration value is sequentially added, the outputted oldest integration value is sequentially subtracted to revise the total sum of the frequency ratios by recent N times by an adder 5, the averaged value is obtained from the total sum to revise the average frequency ratio by the recent N times every i times sampling a divider 6 thereby obtaining the frequency ratio to calculate the phase from the averaged frequency ratio.
Patent JP-H0386529-A (JP)
Title: Porous composite sheet and preparation thereof
Inventor: AMIMOTO HIROTAKA
IPC: B01D39/14
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a porous composite sheet excellent not only in surface smoothness but also in dynamic characteristics and hydrophilicity by adding specific fine particles to a composite sheet obtained from staple fibers and a binder resin. CONSTITUTION:A web is formed by mixing particles of a thermosetting phenol resin whose resin elongation prescribing heat flowability of 3 - 15cm and stable fibers having a length of 1 - 30mm and subsequently pressed and heated to form a porous composite sheet. Subsequently, silica fine particles having a particle size of 1mum or less are added to the porous composite sheet. The whole of this sheet has properties such that a void ratio is 40 - 80%, bending strength is 50kg/cm<2> or more, modulus of elasticity in flexure is 1,000kg/cm<2> or more, a water absorbing speed is 30mm/10sec or more and water absorbancy is 60wt.% or more.