baber/WOPTO huggingface dataset:
Patent JP-H0489801-A (JP)
Title: Cyclic heterooligosaccharide and its synthesis
Inventor: KUZUHARA HIROMI
IPC: C08B37/16
Filed: 1990-08-01
Abstract: PURPOSE:To prepare a new cyclic heterooligosaccharide by bonding an arbitrarily selected saccharide chain to a linear maltooligo-saccharide obtd. by the acetolysis of a fully acetylated cyclodextrine and recyclizing the product. CONSTITUTION:A cyclic heterooligosaccharide of formula I (wherein R<1> is H or benzyl; R<2> is H or acetyl; and R<3> is amino or azido), which is synthesized by, e.g. converting a peracetylated maltooligo-saccharide of formula II into a thiomaltosaccharide, deacetylating it, treating the product with alpha,alpha- dimethoxytoluene,in the presence of an acid catalyst to give a benzylidene derivative, then benzylating it, treating the resulting compd. with BH3.NMe3- AlCl3 to give a saccharide acceptor, selectively deblocking it, treating the product with a glycosylation catalyst to thereby cyclize it into a cyclic heterooligosaccharide, and deblocking the product, thus giving a cyclic heterooligosaccharide of formula III.
Patent JP-H1050396-A (JP)
Title: Connector
Inventor: TSUJI KENJI
IPC: H01R13/73
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To eliminate assembling work of a rubber plate during connector mounting. SOLUTION: A mounting hole 6 is formed in a connector housing 3, and a lock edge portion is formed at an opening edge portion thereof. A cylindrical rubber material B is designed, so as to be engaged into this mounting hole 6, and that rubber member B is provided with a deformable engaging piece portion B2. Further, a bush C is designed so as to be engaged into the rubber member B engaged into the mounting hole 6, an extrusion piece portion C2 is cut off and formed for that bush C and engaged into the rubber member B, in the state of which the engaging piece portion B2 of the rubber member B is slackened and deformed, so as to engage with the above lock edge portion of the mounting hole 6. Thus, the rubber member B can be assembled with a connector A in advance, and there is no need for performing complicated works during mounting of the connector A.
Patent JP-H0652971-A (JP)
Title: Heater
Inventor: KONDO HIROSHI
IPC: H05B3/02
Filed: 1992-07-31
Abstract: PURPOSE:To inhibit temperature rise in a connection part even when large current is led, and to prevent degradation of a spring material of a connector by mounting a member having heat radiation effect to the vicinity of a connector part or to an electrode terminal part. CONSTITUTION:A heat radiation grease 18 is applied to a connector housing 15, and a contact 16 to which a wire 14 is applied is inserted in the housing 15. The area in which the inner surface of the housing 15 and the contact 16 are thermally connected together, is increased by applying the heat radiation grease, and the heat propagated through the contact 16 is propagated to the housing 15. A heat radiation fin 17 is mounted on the surface of the housing 15 by screw or by bonding. Heating current caused by leading large current is dispersed from the contact 16 to the surface of the connector through the heat radiation grease 18, and is diffused into the air by the heat radiation fin.
Patent JP-2001029676-A (JP)
Title: Sheet surface skin taking-in jig and seat sheet
Inventor: SHIYUKUHISA NORIYUKI
IPC: B68G7/052
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily separate a sheet surface skin and a sheet pad when recycling the sheet surface skin with a jig for bonding the sheet surface skin and the sheet pad. SOLUTION: This jig comprises an anchor part 2 which is mounted at the sheet pad, a hook part 3 which is erected in the anchor part 2 and holds a hanging member disposed on the rear side of the sheet surface skin, a hook retaining part 4 which is mounted via a hinge 8 at the body part of the hook part 3 and prevents the dislodgment of the hanging member, a turning lever 8 which turns the hook retaining part 4 and a stopper 6 which is disposed in the anchor part 1 and holds this turning lever.
Patent JP-H0651788-A (JP)
Title: Reducing device for in-cabin noise
Inventor: NAKAMURA MASAHIRO
IPC: B60R11/02
Filed: 1992-07-31
Abstract: PURPOSE:To improve sound elimination effect in a low-frequency range without increasing the size of a speaker system by providing a movable mechanism which switches the speaker between a closed type and an open type which resonates to a specific low frequency. CONSTITUTION:A decision circuit 30 inputs an engine rotating speed signal at all times and compares this engine rotating speed with a predetermined threshold value to control the speaker system 14. The decision circuit 30 decides whether or not the reference signal from a means detecting the reference signal synchronized with the vibration of the engine is lower than the specific rotating speed corresponding to the specific low frequency and turns OFF an actuator when the rotating speed is higher than the specific rotating speed to switch the speaker 140 to the closed type, but turns ON the actuator when the rotating speed is lower than to switch the speaker 140 to the open type. Thus, the low frequency range of the normal closed type speaker is switched to the open type to improve the sound pressure level in the low frequency range.
Patent JP-S58105759-A (JP)
Inventor: MORI YUUICHI
IPC: A61L33/10
Filed: 1981-12-21
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-H1138350-A (JP)
Title: Display device
Inventor: ISHINO TOSHIKI
IPC: G02B27/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain a display device (HMD) body clean at all times by making a wearing member, which is worn by an observer on the head or face, attachable and detachable to and from a frame. SOLUTION: The observer 11 fixes the HMD body 10 to the head by using a pair of temples 7a, 7b, a cushion pad 8 and pads 9, etc., and observes the images formed on an LCD 1 by an observation optical system. In such a case, the cushion pad 8 is made attachable and detachable to and from a frame 5 (fixed to a cover 6) by using Velcro (R) fasteners, etc., and is mounted to this frame. The cleanliness may then be kept always clean by removing the cushion pad 8 from the frame 5 and washing the pad in case, for example, the cushion pad gets stained. Further, the pads 9 are made attachable and detachable to and from the frame 5 by using Velcro (R), etc., and are mounted thereto. The cleanliness may then be kept always clean by removing the pads 9 from the frame 5 and washing the pads in case, for example, the pads 9 get stained.
Patent JP-S6450306-A (JP)
Title: Conductive material
Inventor: FURUKAWA MASARU
IPC: H01B1/00
Filed: 1987-08-20
Abstract: PURPOSE:To lower resistivity and improve conductivity by containing polymer and a specific bent-state carbon fiber chop having larger specific volume compared to a straight-state carbon fiber. CONSTITUTION:Polymer and a bent-state carbon fiber chop having the aspect ratio of above 50 and larger specific volume compared to a straight-state carbon fiber are contained. The bent-state carbon fiber chop is used which having larger specific volume of above 1cm<3>/g compared to a straight-state carbon fiber chop. And the length of 1-100mm is suitable for the bent-state carbon fiber chop and its diameter is noumally 5-20mum. Thermosetting resin of epoxy resin etc., and thermoplastic resin of polyolefin system resin etc., are used as polymer. The quantity of the bent-state carbon fiber chop contained in a conductive material is preferably 0.1-20 weight percent. When polymer (matrix) is in a liquid state, the bent-state carbon fiber chop is mixedly stirred after a necessary hardening agent or hardening assistant agent etc., is mixed. And when a matrix is in a filler or chip state, the bent-state carbon fiber and the matrix are made to be fine particle mixedly dispersed or aquatically mixedly dispersed in a mixer.
Patent JP-H0493191-A (JP)
Title: Robot controlling device
Inventor: SHIMOGOE AKIRA
IPC: G05D3/12
Filed: 1990-08-02
Abstract: PURPOSE:To approach a hand to a work with a competent angle, by providing a means which calculates the posture of a robot hand that the floating face of the robot hand becomes parallel to the longitudinal direction of a recognized work and the tip of the robot hand is inclined to the direction side recognizing the work by a visual device. CONSTITUTION:When a visual coordinate showing the existing position of a work is found by a visual device 20, this is converted into the coordinate system for a robot 60 and the motion target point of a robot hand 62 is calculated. Then the robot 60 makes the posture of approaching the robot hand 62 to this motion target point in the direction parallel to the longitudinal direction of the work that the floating face of the robot hand 62 is recognized and yet the robot hand 62 is inclined to the direction side recognizing the work 22 by the visual device 20, the posture of the robot hand 62 is decided based on this posture, and the offtake of the work 22 is performed with the robot hand 62 being moved to the motion target point.
Patent JP-S6361377-A (JP)
Title: Image input device
Inventor: IZEKI KOSUKE
IPC: G06T1/20
Filed: 1986-09-01
Abstract: PURPOSE:To attain the automatic input of an original and to obtain CLUT image data with a stable quality by preparing automatically an optimum color look-up table (CLUT) simultaneously with the image input of the original. CONSTITUTION:A color original 1 and a reference color sheet 10 are fetched by a color camera 2 and an image input part 3 as image data and stored into an image memory part 4. A CLUT data preparing part 11 automatically prepares CLUT data from the image data of a stored reference color sheet and the CLUT data are stored into a CLUT data memory part 12. An image converting part 13 converts automatically the image data of the original stored into the image memory part 4 to the address data of a CLUT and outputs CLUT image data, based on the stored CLUT data. The CLUT image data are stored into an image memory part 6.
Patent JP-H0530491-A (JP)
Title: Multipicture character broadcast receiver
Inventor: SAITO SHINPEI
IPC: H04N5/45
Filed: 1991-07-22
Abstract: PURPOSE:To simultaneously project plural programs by using the display control (CRTC) capable of multipicture display with respect to a multipicture character broadcast receiver which simultaneously projects plural character broadcast programs on one picture in the character multiplex broadcast reception. CONSTITUTION:A picture RAM 8 and a display control part 9 are provided, and slice data obtained by extracting character signals multiplexed in the vertical blanking period of a television composite video signal and converting them to digital signals is taken and stored in the picture RAM 8 as character signal data of each horizontal period by the control of a CPU 7 with respect to each program, and the display control part 9 is operated as the interface between the CPU 7 and the picture RAM 8 to control the picture RAM and outputs a signal to simultaneously project character signal data of plural programs.
Patent JP-H0548961-A (JP)
Title: Image pickup device capable of image pickup under low illuminance
Inventor: MATSUDA NOBORU
IPC: H04N5/243
Filed: 1991-08-16
Abstract: PURPOSE:To enable photographing under low illuminance without deteriorating image quality by increasing the maximum gain range of an AGC circuit and synthesizing an adjacent signal. CONSTITUTION:When a low illuminance detection circuit 7 detects the low illuminance while a changeover switch 9a is located at a position S, a gain-up control circuit 8a selects a gain equivalent to twice the normal gain of a gain variable amplifier 5 and selects the MAX gain range equivalent to twice the MAX gain range of an AGC circuit 6a. At this time, an adjacent signal synthesization circuit 11 is operated to prevent the deterioration of an S/N in a gain-up mode. Thus, in the low illuminance photographing, the sensitivity can be improved by four times without deteriorating the S/N and an unnecessary wide band noise component can be eliminated.
Patent JP-H0369370-A (JP)
Title: Ink jet device
Inventor: YAMASHITA AKIHIRO
IPC: B41J2/07
Filed: 1989-08-09
Abstract: PURPOSE:To provide a shade to an ink to be fixed on each dot by actuating a nozzle travel means in accordance with the output of a memory means. CONSTITUTION:With respect to a dot matrix 28 storing a character pattern 27 to be fixed on a paper surface 11, in a memory device a distance between the paper surface 11 and a nozzle is stored in a pattern 1 or 2 and a dot to which an ink is not to be sprayed is stored in a pattern 0. If a dot has a value 1 represented in the dot matrix 28, a travel device 13 for a nozzle 12 is moved on a two-dimensional surface 16 disposed in parallel to the paper surface 11. A small distance between the nozzle 12 positioned by the travel device 13 and the paper surface 11 results in a dense dot of a character fixed with an ink sprayed on the paper surface 11 correspondingly to the dot 1. A nozzle 22 is positioned correspondingly to a dot having a value 2 in the dot matrix 28, and a travel device 23 is moved on a two-dimensional surface 26 disposed in parallel to the paper surface 11. Thus, a large distance between the nozzle 22 and the paper surface 11 results in a thin dot of a character fixed with an ink sprayed on the paper surface 11.
Patent JP-H0533211-A (JP)
Title: Colored composition for dope dyeing of fiber
Inventor: SUZUKI JUNICHI
IPC: C09C3/10
Filed: 1991-07-24
Abstract: PURPOSE:To obtain a brown colored material for dope dyeing of fiber having high concentration, capable of giving a synthetic fiber such as polyester, nylon or polyolefin shielding ultraviolet ray region and having good dispersibility of pigment. CONSTITUTION:A colored composition for dope dyeing of fiber characterized by dispersing transparent and globular iron (III) oxide having 0.03-0.09mum average particle diameter into a coloring carrier.
Patent JP-S6266703-A (JP)
Title: Micro strip antenna
Inventor: HARUYAMA TETSUO
IPC: H01Q13/18
Filed: 1985-09-18
Abstract: PURPOSE:To obtain a rectangular or square micro strip antenna whose linearly polarizing operation is superior in reflection characteristic by arranging a conductor plate in parallel between a radiation conductor element and an earth conductor plate and connecting a feeder to the conductor plate and the radiation conductor element. CONSTITUTION:A radiation conductor element 1 consisting of a rectangular open type plane circuit having side lengths (a) and (b) is constituted on the first dielectric substrate 11, which is sufficiently thinner than the wavelength, by etching or the like. An earth conductor plate 3 is provided on one face of the second dielectric substrate 13 which is sufficiently thinner than the wavelength. A feeder 6 is connected from a coaxial line 5 of an input terminal to a conductor plate 12 and the radiation conductor element 1 at a feeding point 14 to feed them. The first dielectric substrate 11 and the second dielectric substrate 13 are adhered to each other. The conductor plate 12 acts as a reactance compensating circuit element upon the input impedance characteristic of the non-loaded micro strip antenna of the conductor plate 12 to extend the band of the micro strip antenna.
Patent JP-H0955805-A (JP)
Title: Method and device for informing caller's identification information and connection method for call
Inventor: YAMADA TOMOHIRO
IPC: H04M3/42
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To acquire information from more callers by performing call back by the identification information of the caller while being suited to specified conditions. SOLUTION: At the time of performing the call back, call origination signals are sent out of a service providing device 24 to an exchange system 2 and the caller is sent out of the system to the device 24 in response to them. It is confirmed by a service provider and an identification ID acquired at the time of originating a call form a user terminal 22 is dialed through the device 24. The exchange control part 10 of the system 2 receiving it retrieves a caller's ID corresponding to the identification ID, a valid time period and a valid range from a communicating person's information storage part 16. Then, when they are valid, the identification ID is converted to the caller's ID and the system 2 sends out ring back tones to both terminal 22 and device 24 and calls a user.  Then, response signals to a call connection request are sent out of the terminal 22 to the system 2 and call between the user and the service provider is connected through the system 2.
Patent JP-H0489540-A (JP)
Title: Semiconductor pressure sensor
Inventor: ICHIHASHI MOTOUMI
IPC: G01L19/00
Filed: 1990-08-01
Abstract: PURPOSE:To achieve a higher measuring accuracy by making a part of a package cap thinner to prevent the transmission of a force tightening a rubber pipe to a pressure sensing element. CONSTITUTION:When a pressure is changed using a rubber pipe 8, a diaphragm part of a pressure sensing element 4 receives stress and an output voltage varies. The voltage is taken outside through a wire 6 and a lead frame 3 to measure a pressure based on variations in the voltage. Here, a stress caused by a force tightening the rubber pipe 8 will not transmit to the pressure sensing element 4 as it concentrates on a thin part 2b of a package cap 2. Thus, there is no effect on the output voltage from the pressure sensing element 4 by the tightening force of the rubber pipe 8 thereby achieving a higher measuring accuracy.
Patent JP-H0870086-A (JP)
Title: Lead frame, semiconductor device, and manufacture of semiconductor device
Inventor: SUZUKI HIROMICHI
IPC: H01L23/50
Filed: 1994-08-31
Abstract: PURPOSE: To prevent generation of voids due to chip shift at the time of resin injection and generation of chip cracks at the time of reflow in a resin sealed semiconductor device. CONSTITUTION: Each of the island parts 3 is fixed at the corner part of a chip. Thereby the chip can be stably held at the center of a cavity when a force in the up-and-down direction is applied by the flow of resin at the time of molding. The rear of the chip except the corner parts of the chip is made to practically stick to the resin on the whole surface.
Patent JP-H0525523-A (JP)
Title: Transfer method of high-temperature granular substance
Inventor: ISOZAKI SHINICHI
IPC: B01J8/38
Filed: 1991-07-23
Abstract: PURPOSE:To transfer granular substance without lowering the temp. in a system at the time of circulating and transferring the granular substance within the system. CONSTITUTION:A high-temp. process gas is blown as gas for pneumatic feeding into a stand pipe in the method for transferring the high-temp. granular substance by the granular substance transfer device of an L valve system. The high-temp. exhaust gases after recovery of powdery iron ore by a cyclone 2 are blown into the stand pipe as the gas for pneumatic feeding in the case of transferring of the powdery iron ore recovered by the cyclone 2 from the exhaust gases of a prereduction furnace 1 of smelting reduction equipment to the prereduction furnace 1.
Patent JP-H05302478-A (JP)
Title: Window having casement that rotates around a central axis
Inventor: HAINTSU KUNERUTO
IPC: E06B9/24
Filed: 1992-08-03
Abstract: PURPOSE: To structure simply and inexpensively a window that can retain thermal properties by arranging rotatably a thermal insulating sheet glass frame within a casement and mounting the casement to a built-in window frame with hinges. CONSTITUTION: A heat insulating sheet glass pane 4 made up of a flint sheet glass pane and a selective absorption pane is surrounded by a heat insulating sheet glass frame 31 in all directions. Subsequently, the heat insulating sheet glass frame 31 is arranged in a casement 33, rotatably 180 deg. around a vertical or horizontal central axis by a rotating joint 5. Subsequently, the casement 33 is mounted swingably to a built-in window frame 28 by a rotating joint 49 arranged on one side edge. Surrounding and sealing members 32, 39 and 40 are arranged respectively between the heat insulating sheet glass frame 31 and the casement 33, between the casement 33 and the built-in window frame 28 and between the heat insulating sheet glass frame 31 and the built-in window frame 28, thereby enabling sealing during airtightly closing.
Patent JP-S6112215-A (JP)
Inventor: INADA TETSUYA
IPC: A01F12/32
Filed: 1984-10-01
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-H0652500-A (JP)
Title: Travelling safety device for vehicle
Inventor: KAMIMURA HIROKI
IPC: G08B21/00
Filed: 1992-08-03
Abstract: PURPOSE:To prevent a self vehicle from coming into contact with a front obsta cle and to secure safety even though the detectable distance of an obstacle detecting means is de creased due to the weather conditions such as fog and rain or blind curves. CONSTITUTION:An obstacle detecting means 36 detecting the front obstacle and a control section 51 discriminating the possibility of the self vehicle coming into contact with the front obstacle based on the detection are provided. The contact preventing measures such as warning or braking are taken automatically if there is a possibiliy of contact. A dirty level sensor 45 detecting the dirty level of lens is provided. When the detectable distance on the travelling traffic lane of the drivers own vehicle by means of the obstacle detecting means 36 is decreased than the normal case due to the dirt of lens, the contact possibility discrimination logic by the control section 51 is changed on a safety side. For example, both warning start distance and automatic braking start distance are shortened, the alarm is changed to be given before starting the automatic braking at all times, and the warning start distance is changed to be shorter than the detectable distance by performing decerelation through automatic braking.
Patent JP-H0869118-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KONDO AKIHIRO
IPC: G03G5/06
Filed: 1994-08-31
Abstract: PURPOSE: To provide an electrophotographic photoreceptor having high sensitivity and high durability. CONSTITUTION: A styrylhydrazone compd. having an enamine group represented by the formula is incorporated into a photosensitive layer formed on an electrically conductive substrate to obtain the objective electrophotographic photoreceptor. In the formula, each of R1 and R2 is aryl which may have a substituent, a heterocyclilc group which may have a substituent, aralkyl which may have a substituent, 1 to 5C alkyl or H, R1 and R2 are not simultaneously H, each of R3 and R4 is aryl which may have a substituent, a heterocyclic group which may have a substituent, aralkyl which may have a substituent, or 1 to 5C alkyl and (n) is an integer of 2 to 4.
Patent JP-H1141651-A (JP)
Title: Portable communication terminal equipment and recording medium recording location detection program
Inventor: KANECHIKA MASANOBU
IPC: H04W4/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a location detection method by a portable communication equipment where a reception level is added as a location discrimination factor and to provide the portable communication equipment. SOLUTION: IDs of base stations including a notice point in a radio zone are sorted in the order of reception levels of a radio wave from the base station and registered in advance (S2, S3, S5, S6), a desired point (target point) is designated at start of the portable communication terminal equipment among registered notice points, the ID of the base station including the designated point and the reception level are extracted and the ID of the base station is held (S1).  Every time the portable communication terminal equipment acquires the ID of the base station after the start, the reception level is detected and the acquired IDs are sorted based on the reception level and when the ID is coincident with the ID of the held and registered base station, the arrival at the target location is informed for the user by a ringer, vibration, character display or voice message output or the like (S3, S4).