baber/WOPTO huggingface dataset:
Patent JP-S6311974-A (JP)
Title: Developing device
Inventor: MIURA TETSUO
IPC: G03G15/08
Filed: 1986-11-27
Abstract: PURPOSE:To avoid the one-sided stay of a developing agent and to circularly agitate the developing agent in the longitudinal direction of a developing sleeve, by providing a 1st moving means which moves the developing agent on the developing sleeve in one side of the axial direction of the sleeve and a 2nd moving means which moves the developing agent in the other side of the axial direction. CONSTITUTION:A part of a developing agent is moved and agitated in one side of the axial direction of a developing sleeve 5, for example, in the direction inward from the front side of the picture by means of the 1st moving means provided above the sleeve 5. The remaining part of the developing agent which is not caught by the moving means 6 is caught by the 2nd moving means 7 which is provided on the downstream side of the 1st moving means 6 and moved and agitated in the other side of the axial direction of the sleeve 5, for example, in the direction toward the front side from the inside of the picture. Therefore, the developing agent is circularly agitated in the longitudinal direction of the developing sleeve 5 by the cooperation of the 1st and 2nd moving means 6 and 7.
Patent JP-H10113561-A (JP)
Title: Catalyst for alkylation and production of aromatic hydroxycompound using the same
Inventor: OTA HITOSHI
IPC: C07B61/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To easily separate an object substance and impurities and refine the object substance by using a metal oxide catalyst consisting of group VA, VIII, VII A, VI A, and I A elements and having a specified composition as a catalyst for producing ortho-position alkylated aromatic hydroxycompound which is a useful plastic raw material. SOLUTION: A catalyst for producing ortho-position alkylated aromatic hydroxycompound is produced from a metal oxide having a general formula: VA1 VIIIf VIIAg VIAh IAi Oj wherein VA stands for one or more elements selected from VA group, and in the same way, VIII, VIIA, VIA, I A respectively stand for one or more elements selected from group VIII, VII A, VI A, and alkali metals, respectively and f-i stand for atomic ratio in the case VA group element is set to be 1 and f=0.01-10, g=0.10-10, h=0-10, i=0.01-0.2, and j is the value determined by the valence of atoms except oxygen and frequency in the aromatic hydroxycompound having formula (R1 -R4 stand for saturated aliphatic hydrocarbon groups).
Patent JP-H03148327-A (JP)
Title: Inter-door obstacle detector
Inventor: OCHIAI OSAMU
IPC: B60J5/00
Filed: 1989-11-01
Abstract: PURPOSE:To improve obstacle detection ability by providing a light scattering surface in a wide range along the end surface on the exterior side of a car door, and by measuring the brightness of the image on the light scattering surface image-formed by a lens through finely divided lines of receiving light devices, in each part. CONSTITUTION:A light scattering surface 10 is formed on the entire region along the height of a door 1, adjacent to one end of the exterior side of the door 1 of a car, and perpendicular to a door surface. A lens 11 is provided on one end of the door 1 opposed to the light scattering surface 10, and the reflected light from the light scattering surface 10 is received thereby and the image of the light scattering surface 10 is formed, which is injected into a light receiving device 12. The light receiving device 12 is composed of finely devided lines of receiving light devices for generating a signal S of quantity of light corresponding to each part of the light scattering surface 10. At a calculation processer 20, each signal of quantity of light received before the door is opened is stored in a first memory 21, while that received after the door is closed in a second memory 22, and an obstacle detection signal E is output by making a comparison between the difference in each signal of quantity of light from each memory 21, 22 and a reference.
Patent JP-H01126323-A (JP)
Title: Epoxy curing agent
Inventor: NAKANO TOSHIYUKI
IPC: C08G59/50
Filed: 1987-11-11
Abstract: PURPOSE:To obtain the titled curing agent, consisting of an acid anhydride, specified oxazoline compound and a hydroxycarboxylic acid at a specific ratio and having both heat resistance and mechanical characteristics (especially toughness) at high levels, with a good handleability. CONSTITUTION:A curing agent consisting of (A) 1mol. acid anhydride (e.g. methyltetrahydrophthalic acid anhydride), (B) 0.05-0.4mol. oxazoline compound expressed by formula I (X is divalent organic group; D is divalent organic group; n is 0 or 1; ring structure in formula II is 5-membered ring) [preferably 2,2'-m-phenylenebis(2-oxazoline)] and (C) 0.01-0.4mol. hydroxycarboxylic acid (preferably aromatic oxycarboxylic acid in a solid powdery form at room temperature, e.g. salicylic acid).
Patent JP-H07141089-A (JP)
Title: Coordinate input device
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/0488
Filed: 1993-11-12
Abstract: PURPOSE:To detect coordinates with high accuracy by arranging a vivibrationproofing material which prevents the reflection of vibration on the boundary line of an acoustic impedance from occurring so as to increase/ distance to an effective area as it is separated from a vibration sensor. CONSTITUTION:The vibration sensors 6a-6d detect the vibration of a vibration transmission plate 8 which transmits the vibration generated from a vibration pen 3 to the effective area. An arithmetic control circuit 1 detects the coordinates of an input position on the vibration transmission plate 8 based on detected vibration. The vibrationproofing material 7 prevents the reflection of the vibration from occurring on the boundary line of the acoustic impedance at the peripheral part of the vibration transmission plate 8. The vibrationproofing material 7 is arranged so as to increase the distance to the effective area which sets the vibration proofing material 7 boundary line and coordinate input as effective as being separated from the vibration sensors 6a-6d. Therefore, the angle of reflection of the vibration arriving at the vibration sensors 6a-6d by the reflection of the boundary of the acoustic impedance can be decreased, which makes a vibration wave to be reflected small. In this way, the coordinates can be detected with high accuracy.
Patent JP-H04156550-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KAWADA HIDEAKI
IPC: G03G9/08
Filed: 1990-10-19
Abstract: PURPOSE:To improve the dispersibility of fine grains and the fluidity of a toner and obtain good picture quality over a long period by using resin fine grains processed with a silane coupling agent having an amino group. CONSTITUTION:A toner for developing an electrostatic charge image contains toner powder and resin fine grains having an average grain size smaller than the average grain size of the toner powder, and the resin fine grains are processed with a silane coupling agent having an amino group. Thermoplastic resin or thermosetting resin in the form of unhardened resin or an initial condensate having the melting point or softening point in the range 60-200 deg.C, for example, is used for the binding resin used in the toner powder. A polystyrene acryl polymer or a styrene acryl polymer is preferable because of crushability and the simplicity on molecular weight distribution control, and the styrene acryl polymer is more preferable in particular.
Patent JP-H06133037-A (JP)
Title: Electronic exchange
Inventor: SAKAKIBARA NORIKO
IPC: H04M3/42
Filed: 1992-10-21
Abstract: PURPOSE:To prevent a line from being cut even at the time of on-hooking and to wait for a response from a holding person on a held-side when one terminal holds communication in an exchange having a means holding communication between two terminals executing communication. CONSTITUTION:When line holding information is inputted by a prescribed key operation from a held terminal (11a, for example) during holding, CPU 3 in the exchange 1 receives it and sets line holding information in RAM 5 to 'ON'. When the held terminal 11a is on-hooked, CPU 3 checks line holding information of RAM 5. When it is 'ON', a holding state is held without cutting the line. When a prescribed holding release operation is executed in a terminal (11c, for example) executing holding, CPU 3 transmits a call tone from a tone memory 8 to the held terminal 11a. When the held terminal 11a is off-hooked in response to the call tone, CPU 3 connects the both terminals 11a and 11c, and resumes communication.
Patent JP-H01129747-A (JP)
Title: Flat type motor
Inventor: SONODA KOJI
IPC: G11B19/20
Filed: 1987-11-11
Abstract: PURPOSE:To reduce the influence of electromagnetic noises, by shortening the circumferential clearance length of at least two adjacent coils among the coils arranged petallike, and providing a head-shifting path in the widened space between the two coils. CONSTITUTION:Arranged on the upper surface of a stator yoke are four coils 7a, 7b, 7c, 7d and two coils 16a and 16b to which resistances 15a and 15b are respectively connected, with their circumferential clearance length of the coils 16a, 16b shortened. The arrangement is made so that the space between the two coils 16a and 16b are widened and the head-shifting path 14 is provided in the space, as shown by an arrow. A phase-switching sensor 8 is provided on the coils 7b, 7c and 7d. The influence of electromagnetic noises on a head in the head-shifting path is thereby reduced.
Patent JP-H06137639-A (JP)
Title: Amount of human body activity operating device and living room atmosphere control instrument employing the device
Inventor: OTA GICHU
IPC: F24F11/02
Filed: 1992-10-21
Abstract: PURPOSE:To provide an amount of human body activity operating device, which operates the amount of activity of small movements of a human correctly. CONSTITUTION:The title device is provided with a pyroelectric element 1, a frequency analyzing circuit 8 detecting through zero-crossing detection, a power change analyzing circuit 9, an active condition estimating circuit 10 and an amount of activity converting circuit 11 to analyze the output of the element through frequency analysis within a predetermined division as well as analysis of change of power and estimate the active condition of a man from the informations of frequency and change of power obtained from the result of analysis, then, the estimated active condition is converted into the amount of activity. According to this method, the amount of activity due to the small movement of a man, which has been difficult so far, can be operated correctly and when the result of operation is employed for a living room atmosphere control instrument such as an air-conditioning machine and the like, a comfortable living room atmosphere in accordance with the activity of a man can be provided.
Patent JP-H02297379-A (JP)
Title: Portable device for injecting fluid into patient body
Inventor: JIYORUJIO DEI PARUMA
IPC: A61M5/142
Filed: 1989-11-01
Abstract: PURPOSE: To make it possible to keep a fluid at its extended state during an operation lasting for injecting it into a patient, by providing a disk-shaped impeller panel and by connecting it to a cover via an extended membrane. CONSTITUTION: Before injecting a fluid into this injector 10 for injecting into veins, a disk-shaped impeller panel 32 is aligned in parallel with a cover 18. Therefore, no established fluid chamber 36 initially exists, but this can offer a substantially-constant force from the membrane 38 throughout its 38 operation cycle. The membrane 38 to be connected to the impeller panel 3 is extended to a state generally shown at a point 64 on a hysteresis curve 36. As the fluid is injected into the fluid chamber 36, the air coming into the fluid chamber 36 can all be purged out via a hydrophobic protection wall 48 and a vent 22. This can keep the fluid at its extended state lasting during an injection operation into the patient.
Patent JP-S61202269-A (JP)
Inventor: JIYON UIRIAMU AAUIN
IPC: G06F13/24
Filed: 1985-12-18
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-H03142936-A (JP)
Title: Semiconductor device
Inventor: YAMADA YUSUKE
IPC: H01L21/331
Filed: 1989-10-30
Abstract: PURPOSE:To prevent the variation of the reference voltage of a semiconductor device caused by leak currents by making the areas of the first and second islands equal to each other so that the P-N junction area of the P-N junction- separation can become the same at the first and second transistors. CONSTITUTION:The area of the island 40 of a transistor 1 is made equal to that of the island 10 of another transistor 2, with the emitter area ratio between the transistors 1 and 2 being maintained at conventional ratio of 1:n. As a result, the P-N junction area of the P-N junction-separation becomes the same at the transistors 1 and 2 and the capacity of the parasitic diode constituted of the P-N junction of the P-N junction-separation becomes the same at the transistors 1 and 2 and, moreover, leak currents IISO1 and IISO2 also become equal to each other. Therefore, when a prefixed threshold voltage VTH is applied across an input terminal IN, collector currents IC1 and IC2 become equal to each other and the variation of the produced threshold voltage VTH can be prevented, since the leak currents IISO1 and IISO2 of the transistors 1 and 2 are equal to each other.
Patent JP-S62143865-A (JP)
Inventor: NISHIMOTO KAZUYUKI
IPC: C04B35/622
Filed: 1985-12-17
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-H09122358-A (JP)
Title: Book
Inventor: KIMURA YUICHI
IPC: A63H33/38
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To enable to play quizes or study a general idea of letters or figures by turning pages to play a picture contest which allows players to identify whether thier answers are right or wrong visually. SOLUTION: Between a front cover 1 and a back cover 2, several pairs 3, 3',... of several pages 3a, 3b, 3c, 3d,... one end of which is stitched to the front and back covers are arranged in parallel. windows 5a, 5b, 5c, 5d,... which are able to open in the same direction from a center line 4 between them are formed at pages, and pictures 6a, 6b, 6c, 6d,... corresponding to pictures in a window of the next page are provided in windows.
Patent JP-H09122156-A (JP)
Title: Intraoral drainage implement, main body pipe for intraoral drainage implement, branch pipe for intraoral drainage implement and implement for supplying branch pipe for intraoral drainage implement
Inventor: SATO AKIRA
IPC: A61C17/08
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to suck polluted fluid simultaneously from the wide range in the mouth and to maintain a stable posture in the mouth. SOLUTION: Two pieces of, right and left, long branch pipes 2, 3 are branched from a short main body pipe 1. A central suction port 13 is formed at the front end of this main body pipe 1. Front end openings 2a, 3a and a small hole 21 opened at the side wall are formed as lateral suction ports. The branch pipes 2, 3 are formed of elastic members, such as, for example, rubber, and are so formed as to can have an approximately horseshoe shape as a whole. The branch pipes 2, 3 are formed to the shape curved along the patient's lower foreteeth. The polluted fluid in the mouth is sucked from the central suction port 13 and the lateral section ports 2a, 3a, 21 when the suction force is acted on the main body pipe 13.
Patent JP-2000112043-A (JP)
Title: Surface light source and film scanner using it
Inventor: WADA SHIGERU
IPC: F21V8/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform planar light of sufficient light quantity by a surface light source device which is small-sized and whose cost is low. SOLUTION: This device A is constituted of a light source 1, a first reflection surface 3 positioned on an optical path 2 from the light source 1 so as to be perpendicular with the optical path 2, a second reflection surface positioned between the light source 1 and the first reflection surface 3 so as to be in parallel with the optical path 2 by holding the optical path 2, a light exit diffusing plate, and a transparent thin plate 10 inclined to the optical path in a direction by which light 6 from the light source 1 is reflected on the side of the second reflection surface and also where diffusing patterns are arrayed. In this case, a ratio by which the light 6 from the light source 1 returns to an incident plane 11 is reduced, and the number of times of the diffusion of the light 6 from the light source 1 until emission is increased.  The device A is used for the image reading of a film carrier B.
Patent JP-2000115837-A (JP)
Title: Optical transmission system
Inventor: MAEDA KAZUKI
IPC: H04B10/2507
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To apply optical transmission to a receiver side so that the receiver side can obtain a signal with sufficiently larger power as compared to noise and without distortion, with respect to the signal including both an RF signal and a code division multiplex signal. SOLUTION: A demultiplexer 10 of a transmitter side demultiplexes a signal into an RF signal and a code division multiplexed signal. An amplifier section 11 amplifies the RF signal at an amplification factor related to its power. An amplifier section 12 amplifies the code division multiplexed signal at an amplification factor related to its power. A multiplexer 13 multiplexes the amplified RF signal and the amplified code division multiplex signal. An electrooptic control section 14 applies electrooptic conversion to an output signal of the combining section 13 and emits an obtained optical signal to an optical fiber 22. A photoelectric conversion section 15 at a receiver side applies photoelectric conversion to the optical signal propagated through the optical fiber 22.
Patent JP-H11105326-A (JP)
Title: Thermal transfer recording apparatus
Inventor: KURACHI KATSUTO
IPC: B41J2/35
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To enhance recording quality by controlling the count of pulses to be applied and the temperature of a heat-generating resistance body. SOLUTION: When a timing for applying pulses to a predetermined heat- generating resistance body comes (step 31), a pulse count data (data indicating a count of pulses applied to a near heat-generating resistance body to which pulses are applied with the same timing as the application timing) stored in an application pulse count memory is read out (step 32). A count value D (showing a pulse count of 31 as a count value of 1) is operated on the basis of the pulse count data (step 33), and a subtraction pulse count (m) corresponding to the count value D is read from a pulse count subtraction value table (step 34). The subtraction pulse count (m) is subtracted from an estimated count of pulses to be applied, thereby operating an application pulse count (n) (step 35). The application pulse count (n) is stored (step 36).
Patent JP-H05290518-A (JP)
Title: Data recording material and its format method
Inventor: JIYON EMU CHIYANBOOZU
IPC: G11B5/008
Filed: 1992-10-22
Abstract: PURPOSE: To correctly and at high speed position a converter head by permitting plural parallel data fields to be separated by means of servo areas, adding a boundary signal and using an individually detecting possible recording material in the both areas. CONSTITUTION: The recording material 10 is arranged along the inside of plural recording tracks, where the plural data fields 19 providing data storage capacitance are almost in parallel. The data fields 19 are separated by the servo areas 20 along the tracks. A track center-aligning signal for executing following-up along the recording tracks are provided in the servo areas 20, and the boundary signal for identifying a boundary in a horizontal direction in the individual servo area 20 is also recorded. The boundary in the data fields 19 and the servo areas 20 can be individually detected. The recording material 10 like this is used, so that the head is correctly positioned at high speed.
Patent JP-H03149414-A (JP)
Title: Static pressure gas lubricated bearing
Inventor: SUGITA KAZUHIKO
IPC: F16C32/06
Filed: 1989-11-02
Abstract: PURPOSE:To let oscillation due to supplied gas hardly occur as well as to prevent a bearing from being damaged by providing the bearing with radial air charging grooves formed into circumferential grooves, radial air charging ports opened through air charging nozzles, exhaust grooves formed into circumferential grooves, and with exhaust ports opened in the groove bottoms of the exhaust grooves. CONSTITUTION:An air charging port 4 which is branched into radial air charging branch ports 41 and axial air charging branch ports 42, is bored toward the radial bearing surface 2 and the axial bearing surface 3 of a bearing hole so that radial air charging grooves 5 and axial air charging grooves 6 are thereby formed. In the second place, a bearing main body 1 is formed with exhaust ports 7, the tip ends of the radial air charging branch ports 41 are opened through air charging nozzles 10, and the tip ends of the axial air charging branch ports 42 are opened through air charging nozzles 11. The tip ends of the exhaust ports 7 are opened in the bottoms of exhaust grooves 8 and 9. In this case, the pressure of compressed air reaches a peak at the positions of the air charging grooves, and is gradually reduced to atmospheric pressure as air goes down to the opening positions of bearing gaps and to the positions of the exhaust ports.
Patent JP-2001107461-A (JP)
Title: Execution method of building
Inventor: YOSHIDA MAMORU
IPC: E04B1/30
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To rationally execute a building in which an SRC-constructed Vierendeel frame is used as a main frame. SOLUTION: When the building in which a steel encased reinforced concrete- constructed Fierendeel frame 4 is used as a main frame is executed, column steel frames and beam steel frames constituting the Fierendeel frame are executed, slab concrete is placed and the vertical load of the slab concrete is supported by the beam steel frames and the column steel frames, and concrete is placed to the column steel frames and the beam steel frames and steel encased reinforced concrete-constructed columns 5 and beams 6 are completed.
Patent JP-H09125284-A (JP)
Title: Antibacterial aluminum material
Inventor: YASUDA KO
IPC: C25D11/04
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To maintain an antibacterial property even when the Al surface is wiped by holding a colloidal particle as the combination of an antibacterial metal and an inorg. oxide in the pore. SOLUTION: A formed Al material is subjected to mechanical preprocessing, such as grinding, degreasing, working if necessary, and then introduced into an electrolyte such as sulfuric acid and oxalic acid after grinding. A current is applied with the pretreated Al material as an anode to oxidize its surface, and an oxide film is formed. There are innumerable pores in the oxide film, and the average diameter is 10-50μm. The antibacterial colloidal particle is inserted into the pore. The colloidal particle is a combination of an antibacterial metal or its oxide and an inorg. oxide other than the oxide. The antibacterial metal is silver, and the inorg. oxide is selected from silicon oxide and titanium oxide. Consequently, the colloidal particle is never wiped off.