baber/WOPTO huggingface dataset:
Patent JP-S61156070-A (JP)
Title: Picture formation device
Inventor: YAMADA NAOTOSHI
IPC: G03G15/04
Filed: 1984-12-28
Abstract: PURPOSE:To load/unload easily an image carrier and a latent image forming head holding a precise gap by holding unitedly the latent image forming head and the image carrier while keeping a prescribed gap between the head and the carrier to constitute an image formation unit, and fitting the unit to a device body attachably/detachably. CONSTITUTION:The image formation unit 3 is constituted by holding a dielectric drum 4 unitedly with an ion head 5 forming an electrostatic latent image on the drum 4 and fitted to a lower body 1b attachably/datachably. The image formation unit 3 is provided with two drum supporting plates 22, 22' supporting the shaft 4' of the drum 4 through a bearing 21 and a supporting frame body 24 consisting of upper stays 23-1, 23-2 and lower stays 23-3, 23-4 connecting and fixing both the supporting plates 22, 22'. The ion head 5 is arranged on an opening part between the upper stays 23-1 and 23-2 and positioning hole parts 25, 25' formed on the fitting part of the ion head 5 are engaged with projection parts 26, 26' formed on the upper end surface of the supporting plates 22, 22' and screwed, so that the ion head 5 is held unitedly wit the dielectric drum 4 while keeping a prescribed fine gap with the surface of the drum 4.
Patent JP-S63127248-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/082
Filed: 1986-11-18
Abstract: PURPOSE:To enhance mobility of carriers, to reduce residual potential, and to prevent image fog by setting the molar proportion of C and Si contained in a carrier transfer layer made of amorphous silicon carbide within a specified range. CONSTITUTION:The electrophotographic sensitive body to be used is a laminate type photosensitive body provided with a carrier injection layer 6, the carrier transfer layer 7, a carrier generating layer 8, and a surface protective layer 9 on a conductive substrate 1. The layer 7 is made of amorphous silicon carbide hydride containing C and Si in a C to Si molar ratio set within the specified range of 1:100-1:9, preferably, 1:50-1:9, thus permitting the carrier mobility in the carrier transfer layer 7 to be remarkably enhanced, accordingly, residual potential to be reduced, and image fog to be prevented.
Patent JP-H02123375-A (JP)
Title: Image forming device
Inventor: TETSUYA SHINJI
IPC: G03G15/05
Filed: 1988-11-01
Abstract: PURPOSE:To secure a developing gap between a photosensitive drum and a developing part, and positional accuracy in a vertical direction by supporting the developing part and the photosensitive drum with the aid of specified positioning members provided on a main body. CONSTITUTION:The positioning members 13 which are formed with a recessed parts 13a engaged with the developing roll shaft 33 of the developing part 30, and recessed parts 13b and 13c which fixedly keep the developing gap by engaging with pins 27 and 28 formed the both end of a latent image carrier unit 20 and are relatively adjustable light irradiating position by an optical device 21 with respect to the developing part 30 is attached to a main body. Furthermore, these positioning members 13 support the developing part 30 and the latent image carrier unit 20. Thus, the developing gap and the accuracy between the photosensitive drum 29 and the developing part 30 in the vertical direction can surely be secured.
Patent JP-H03136285-A (JP)
Title: Piezoelectric element
Inventor: SUZUKI MASAHIKO
IPC: H01L41/22
Filed: 1989-10-20
Abstract: PURPOSE:To obtain a piezoelectric element which is small in dead zone and composed of laminated layers, where the adjacent layers are opposed to each other at an angle of 180 deg. in polarization direction, by a method wherein two piezoelectric materials different from each other in Currie point and polarizability to a polarizing electric field are monolithically sintered into a laminated body to constituted the piezoelectric element. CONSTITUTION:A piezoelectric element is a laminated body composed of two piezoelectric materials different from each other in Currie point and polarizability to a polarizing electric field, where adjacent layers composed of a component layer 1 and a component layer 2 are successively laminated into an integral structure, and a very thin diffusion layer is provided to an interface between the component layers 1 and 2. A polarizing treatment is carried out once or twice controlling the mutual diffusion between the laminated layers by the proper selection of a sintering condition.
Patent JP-H11225078-A (JP)
Title: Data compressing method and its device
Inventor: JAMES PHILIP ANDREW
IPC: G06F5/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To generate transformed data with a series of parts by transforming data so as to generate transformed data with a series of parts and executing entropy encoding, etc., with respect to the size of at least one transformed data based on the size of surrounding transformed data. SOLUTION: A digital picture is transformed by using a discrete wavelet transformation to sub-band components (S20). Each sub-band is preferably encoded in a hierarchical order. Each coefficient of one sub-band is quantized to an integral value consisting of a prescribed number of bits. This integer is expressed by using the number of preceding zeros from the prescribed number of maximum bits and residual bits including encoding bits. The number of the preceding bits is entropy-encoded, based on the number of surrounding coefficients which are not quantized to zero within a prescribed window range. In the encoding processing, a discrete wavelet transforming coefficient is quantized to an integer (S22).
Patent JP-H0681669-A (JP)
Title: Intake pipe negative pressure flow energy recovery device for internal combustion engine
Inventor: ADACHI TAKASHI
IPC: F02B67/08
Filed: 1992-08-31
Abstract: PURPOSE:To recover intake pipe negative pressure flow energy in the case of an internal combustion engine being in low load operation so as to improve fuel consumption efficiency, and recover exhaust energy efficiently in combination with a turbocharger and improve follow-up delay which is the defect of the turbocharger in addition. CONSTITUTION:An air motor 3 is installed upstream of the intake manifold 2 of an internal combustion engine 1, and the air motor 3 and an internal combustion engine output shaft 7 are connected by a continuously variable transmission 4. The change gear ratio adjusting lever 8 of the continuously variable transmission 4 is connected to a throttle linkage 9.
Patent JP-S61155251-A (JP)
Inventor: SAITO TADASHI
IPC: C04B38/00
Filed: 1984-12-28
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-S62135438-A (JP)
Title: Method for recovering heat of formation of 1,2-dichloroethane
Inventor: KONISHI RYOICHI
IPC: C07C17/02
Filed: 1985-12-09
Abstract: PURPOSE:In a method for obtaining the titled substance by reacting ethylene with chlorine at the boiling point of the titled substance, by using heat of reaction as a heating source for each reboiler of distillation column in the following distillation process of the titled substance. CONSTITUTION:Ethylene gas and Cl2 gas are introduced to 1,2-dichloroethane(EDC) liquid in a boiling state in a chlorine addition reactor 101 for ethylene to form EDC, vapor of EDC evaporated by heat of reaction of the formed EDC is distilled from the column top of the reactor 101, fed to a reboiler 106 also used as a condenser attached to a high-boiling column 104, subjected to heat exchange with liquid at the column bottom and condensed to recover heat, so the conventional amount of steam used of a reboiler 105 is made approximately zero. When high-boiling column load is small based on the amount of EDC vapor, a condenser 102 is also used or another method is applied.
Patent JP-H02119733-A (JP)
Title: Motor-driven reel
Inventor: UETSUKI HARUO
IPC: H02P7/29
Filed: 1988-10-31
Abstract: PURPOSE:To change rotational speed of a motor in many stages and simplify also an electrical circuit by changing a pulse having a duty ratio according to a discrimination signal from an inputting means from one pulse outputting means in many stages. CONSTITUTION:The speed of a motor (M) is selected in many stages with an inputting key 18 to output the corresponding discrimination signal 20 and continuously output a pulse signal having a duty ratio corresponding to the discrimination signal 20 by a CPU 22 which is a pulse outputting means. A current is passed through the motor (M) by a driving circuit 24 only when the output from the CPU 22 is high or low to rotate the motor.
Patent JP-2000105232-A (JP)
Title: PREPARATION OF MEASURING REAGENT FOR MEASURING ANTI-HBs ANTIBODY
Inventor: DOI ATSUSHI
IPC: G01N33/531
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prepare a highy sensitive anti-HBs antibody measuring reagent, in particular an anti-HBs antibody measuring latex-flocculated reagent, by using a small-granulated HBs antigen which is prepared by adding an additive selected from the group comprising a surfactant and a protein modifier into an HBs antigen solution to be treated to form particulates. SOLUTION: A particulate HBs antigen prepared by adding an additive selected from the group comprising a surfactant and a protein modifier into an HBs antigen solution and by conducting small-granulating treatment is carried on an insoluble carrier to prepare an anti-HBs antibody measuring reagent. The surfactant is required only to be lipid-removable without being specified, and a variety of anion surfactants, a cationic surfactant, an amphoteric surfactant, a nonionic surfactant and the like are used for the surfactant. The protein modifier is a modifier capable of loosing higher-order stucture of a protein to dissociate a hydrogen bond and a hydrophobic bond between polypeptide side chains, and hydrochloric acid salt of guanidine or the like is used for this purpose. The small-granulated HBs antigen holding an antibody activity is prepared by the small-granulating treatment.
Patent JP-H09114372-A (JP)
Title: Transmitter, receiver and methods thereof
Inventor: KOSUGE SHIGEO
IPC: G06F21/31
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To transmit a password of a credit card without being known by others. SOLUTION: A first encoding means 53 encodes the password by a first encoding key causing random numbers to generate the first encoding data added with the first encoding key. A second encoding means 55 performs the second encoding processing referring to a reference table 56 based on a second encoding key causing the random numbers. Then, the means 55 generates the second encoding data added with the second encoding key. A third encoding means 57 encodes the second encoding data by a third encoding key causing the random numbers to generate the third encoding data added with the third encoding key. A transmission means 59 transmits the third encoding data. In such a manner, by performing multiplexed encoding, sure encoding is performed.
Patent JP-H06105491-A (JP)
Title: Rotor structure for rotary electric machine
Inventor: MINE HIDEYA
IPC: H02K1/32
Filed: 1992-09-18
Abstract: PURPOSE:To reduce the hunting amount of no-load current without deteriorating the cooling effect by suitably determining the width of a rib. CONSTITUTION:A rotary electric machine has a rotor core 3 supported through several ribs 5 arranged around a shaft 4, and the radio of the diameter of the core 3 to the width of the rib 5 which is set to a range of 0.1-0.2. Thus, no-load current hunting is scarcely generated, and the flow of magnetic flux to the shaft 4 is increase, In this manner, the magnetic flux of the core 3 is reduced, and no-load current hunting amount can be decreased without deteriorating the cooling effect.
Patent JP-2001103131-A (JP)
Title: System and method for reducing power consumption of mobile phone with multi-colored call reception led
Inventor: NONAKA SUSUMU
IPC: H04M1/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a multi-colored call reception LED and allow the LED to be adaptive to the preference of users about a visual notice at the arrival of an incoming call. SOLUTION: The power consumption reduction system for a mobile phone with multi-colored call reception LED emitting light at the arrival of an incoming call is provided with multi-colored call reception LEDs (1), (2), (3) each stimulating LEDs of a plurality of kinds whose emitting light colors differ through a lens so as to visually inform the user about the arrival of an incoming call through multi-color light emission and an LED control circuit 15 that sequentially turns on each of the LEDs configuring each of the multi-colored call reception LEDs for a prescribed time at the arrival of an incoming call.
Patent JP-H07131885-A (JP)
Title: Detection of sound
Inventor: NAKAJIMA SATOSHI
IPC: G10K11/178
Filed: 1993-11-04
Abstract: PURPOSE:To provide the method which always keeps the directivity of an acoustic detector even in the case of the change of the acoustic velocity due to temperature. CONSTITUTION:The temperature in the vicinity of two microphones 1a and 1b arranged closely to each other is detected, and the acoustic velocity corresponding to this temperature is successively calculated to obtain the delay time which is given to the output signal of the second microphone 1b at the time of subtracting the output signal of the second microphone 1b from that of the first microphone 1a. Thus, a hauling phenomenon is prevented at any temperature at the time of noise detection for active muting, and the muting performance is considerably improved.
Patent JP-H01122938-A (JP)
Title: Method and apparatus for producing polycrystalline film
Inventor: SUKOTSUTO PII ARUBURAITO
IPC: H01L31/04
Filed: 1987-10-30
Abstract: PURPOSE: To make it possible to produce a thin polycrystalline layer which has crystals of a large diameter and is adequate for formation of photovoltaic cells by compressing the polycrystalline CdS film obtd. by adhering a slurry contg. CdS on a glass substrate and drying this slurry, then heating the film.  
     CONSTITUTION: The slurry formed by mixing fine powder of CdS and a fluid carrier, such as propylene glycol, is sprayed or adhered onto the glass substrate. This slurry is dried to evaporate the greater part of the fluid carrier, by which the polycrystalline CdS film is formed on the substrate. Next, this panel 24 is mounted on a table 14 and plural rollers 24 movable in, for example, a perpendicular direction are activated by hydrostatic cylinders to compress the CdS film on the panel 24 moved horizontally by the table 14, by which its film thickness of the CdS film is drastically reduced. The film is then heated and the large-crystal CdS polycrystalline film consisting of the crystals of the average diameter of the micocrystal in the polycrystal equal to or larger than the thickness of the film after the heating, is formed. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05111600-A (JP)
Title: Press iron condition sensing device
Inventor: AOTO KAZUYOSHI
IPC: D06F75/34
Filed: 1991-10-23
Abstract: PURPOSE:To reduce the number of parts of an iron condition sensing device and enhance the easiness in assembly operations. CONSTITUTION:An iron condition sensing device is composed of a moving body 12, a case 10 to accommodate this body 12, and a sensor 14 to sense the moving body 12 which moves in the case 10 and is accommodated in the grip 4 of an iron 1, wherein the case 10 is structured in a single piece with the grip 4.
Patent JP-H09118388-A (JP)
Title: Double-shell tank and production thereof
Inventor: NAKAGAWA HIROHIDE
IPC: B65D90/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a double straight pipe, make impact resistance high, and reduce manufacturing costs. SOLUTION: An inner shell 11 is composed of an inner layer 11a, made of fiber reinforced resin, which serves as a corrosion-resistant layer, and an outer layer 11b which serves as a rigid layer. An outer shell 12 is made of fiber reinforced resin. The outer layer 11b of the inner shell 11 is formed by helically shaping a resin band-like body into a cylinder. The inner layer 11a of the inner shell 11 is formed by spray-up. The outer shell 12 is formed by wrapping fiber impregnated with resin.
Patent JP-H03205654-A (JP)
Title: Information reproducing device
Inventor: MIYADERA SHUNICHI
IPC: G11B19/02
Filed: 1990-10-15
Abstract: PURPOSE:To prevent useless consumption of electric power by inhibiting driving of a recording medium with a driving mechanism irrespective of any operation of an operating means when a regenerative signal cannot be supplied to an external device in response to an output of a detecting circuit. CONSTITUTION:This device is provided with the detecting circuit 9 for detecting whether or not a regenerative signal from the recording medium 5 can be supplied via output terminals 11 and 12 to the external device and a control circuit 1 for inhibiting the driving of the recording medium 5 with the driving mechanism 4 irrespective of any operation of the operating means 2 when the regenerative signal cannot be supplied to the external device. Then, when a monitor device is changed to receive its input of a signal from other device in either case of the output terminals 11 and 12 are not connected or connected with, for instance, the external device such as the monitor device, etc., the recording medium 5 such as a disk, etc., is inhibited from being driven. By this method, useless consumption of the power and abrasion of the recording medium 5 are prevented.
Patent JP-H01120078-A (JP)
Title: Image readout sensor
Inventor: KURIHARA HIROSUKE
IPC: H01L27/146
Filed: 1987-11-02
Abstract: PURPOSE:To enhance connection strength of a substrate by a method wherein a photoelectric conversion layer is formed in the periphery of an electrode layer for solder connection use on the surface of a lower-part electrode layer in order to prevent a solder from flowing by using a conventional structure and without increasing a manufacturing process and in order to expand an area of the electrode layer effectively. CONSTITUTION:In an image readout sensor where a first electrode layer 2, a photoelectric conversion layer 3, a second electrode layer 6 and an electrode layer 7 for solder connection use are provided on an insulating substrate 1, a photoelectric conversion layer 3' is formed in the periphery of the electrode layer 7 for solder connection use on the surface of said first electrode layer 2. For example, a lower-part electrode 2 constituting a first electrode layer composed of chromium or the like is formed on a light-transmitting substrate 1; a photoelectric conversion layer 3' composed of a-Si or the like is formed on the side of a transparent conductor and on the side of a connection electrode of the lower-part electrode 2; a patterning operation to make a through hole 10 in the photoelectric conversion layer is executed in order to connect the lower-part electrode 2 to connection electrode layers 6, 7. After that, it is arranged that only a solder connection part of the Au layer 7 is left on the side of the connection electrode and that the Ni-Cr layer 6 is left on the solder connection part and the lower-part electrode 2.
Patent JP-H11121250-A (JP)
Title: Winding of induction electrical apparatus
Inventor: NAKATATE MASUMI
IPC: H01F27/10
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To make temperature of the whole winding uniform and to provide an induction electrical apparatus winding having superior cooling efficiency. SOLUTION: Between outside and inside insulating cylinders 1, 2, disk wirings 3 are laminated by a plurality of steps in the axial direction. Between the adjacent disk wirings 3, a plurality of horizontal cooling paths 5 are radially formed via a plurality of horizontal gap segments. Between the outside and the inside insulating cylinders 1, 2 and the disk wirings 3, a linear inside vertical cooling path 8 and a linear outside vertical cooling path 9 are formed, respectively. Inside narrow path members 31 and outside narrow path members 32, which reduce effective widths of the inside and the outside vertical cooling paths 8, 9 are alternately arranged for a plurality of steps of the disk wirings 3, along the whole periphery of the disk wirings 3.  The inside and the outside narrow path members 31, 32 are constituted of two insulating plates of 1-3 mm in thickness, and the widths are constituted to be narrower than the width dimension of the inside and the outside vertical cooling paths.
Patent JP-H08208645-A (JP)
Title: Quinoline derivative
Inventor: MAZAKI MITSUO
IPC: C07D405/14
Filed: 1995-09-29
Abstract: PURPOSE: To obtain a new compound, having inhibiting actions on synthases for TXA2 which is a thromboxane analog and antagonistic actions on LTD4 that is a leukotriene analog and useful as a therapeutic agent for cerebral infarction, bronchial asthma, etc. CONSTITUTION: This compound of formula I (A<1> is CN, tetrazolyl, etc.; L<11> to L<14> are each a single bond or a 1-6C alkylene; X<1> is a heterocyclic ring containing nitrogen; Y<1> is O or S; the double line of the broken line and the solid line is a single bond or a double bond) and its salt, e.g. 5-(imidazol-1- ylmethyl)-7-[4-(quinolin-2ylmethyloxy)phenylmethyloxy]benzo[b]furan-2- carboxylic acid. The compound is obtained by reacting, e.g. a compound of formula II with a compound of formula III, then reacting the resultant ractional product with thionyl chloride of the formula SOCl2 in dry chloroform and further reacting the prepared product with a compound of formula IV.
Patent JP-H02122267-A (JP)
Title: Reagent kit for determining human hemoglobin and method for determining hemoglobin by using this kit
Inventor: FUNAYAMA MASAHIRO
IPC: G01N33/72
Filed: 1988-11-01
Abstract: PURPOSE:To allow the trace determination of the hemoglobin in plasma, serum and urine and the determination by use of an automatic spectrophotometer by using the reagent kit for determining the human hemoglobin. CONSTITUTION:The reagent kit for determination consists of the reagent I: an aq. soln. contg. 3, 3', 5, 5'-tetramethyl benzidine and citric acid, the reagent II: an aq. soln. contg. strontium peroxide and Hb standard. The exactly deter mined hemoglobin is then added to the plasma of a healthy person to dilute the plasma, by which the plasma contg. the hemoglobin at 10 to 100mg/dl concn. is obtd. The hemoglobin-contg. plasmas of the respective concns. are added and mixed at 10mul to and with 1ml coloring reagent prepd. by mixing of the reagent I and the reagent II at an equal ratio and after the reagents are incubat ed exactly for 10 minutes at 37 deg.C, the absorbancies at 650nm are measured by the automatic spectrophotometer with a self-blak as a contrast. A calibration curve is then formed. The hemolysis plasma decided to have <=100mg/dl hemo globin concn. is subjected to the similar operation and the hemoglobin concn. in the plasma is determined from the calibration curve.