baber/WOPTO huggingface dataset:
Patent JP-H06179693-A (JP)
Title: 2'-deoxy-2'-methylidenecytidine derivative
Inventor: MATSUDA AKIRA
IPC: A61K31/7042
Filed: 1992-12-15
Abstract: PURPOSE:To obtain a new 2'-deoxy-2'-methylidenecytidine derivative useful as a carcinostatic agent, etc., having excellent antitumor action, improved stability and solubility by phosphorylating hydroxyl group at the 5'-position of 2'- deoxy-2'-methylidenecytidine with a phosphorylating agent. CONSTITUTION:A 2'-deoxy-2'-methylidenecytidine dihydrate of formula I (R1 is H, halogen or lower alkyl) is dried in the presence of phosphorus pentoxide under reduced pressure at 80 deg.C for eight hours to give a non-crystalline anhydride. The non-crystalline anhydride is dissolved in triethyl phosphate, reacted with phosphorus oxychloride for 2.5 hours under cooling with ice, neutralized with a solution of sodium hydroxide to give sodium 2'-deoxy-2'- methylidenecytidine-5'-monophosphate, which is passed through a cation exchange resin, reaction with diphenyl phosphorochloridate in the presence of tributylamine to give to objective derivative of formula II (R<2> is phosphate residue or pyrophosphate residue) (e.g. 2'-deoxy-2'-methylidenecytidine-5'- diphosphate).
Patent JP-H09179058-A (JP)
Title: Holographic combiner and head-up display using it
Inventor: TAKAHASHI SUSUMU
IPC: B60K35/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a holographic combiner with which non-blurred and bright reproduced image can be observed without need of a very high flatness, by using a transparent hologram reproducing diffused light by deflection and diffraction. SOLUTION: As a holographic combiner, a type which projects or forms an image of instrument information on a combiner plane is used not by diffracting the instrument information light but by making a combiner function like a screen. On a plane shedded with light, light is diffused from the combiner in a direction of a view point of an observer, and it is visually sensed as if the instrument information light were shining on the combiner plane as a diffusion pattern. Since the instrument information light is visually sensed on the combiner plane and so blurring and distortion of an image a dependence only on an optical system projecting or image-forming the instrument information light from a display body on the combiner, distortion caused by a flatness of the combiner and a color aberration caused by spectral characteristic of a hologram do not exist.
Patent JP-H07203550-A (JP)
Title: Controller for work wagon
Inventor: USUI KATSUYA
IPC: H04Q9/00
Filed: 1993-12-28
Abstract: PURPOSE:To prevent erroneous control owing to the transmission and reception of wrong data because the communication line of a communication means is influenced by disturbance noise caused by a nondriven state. CONSTITUTION:A central control part CU and plural terminal control parts LU1 to LU5 are connected through the communication means T of a cable type, in a polling selecting system. Terminal control parts LU1 to LU5 execute the input of a detection signal from SW for sensors and its transmission to a central side, and the reception of control data from the central side and the output of a driving signal to actuators M, L and B based thereon. The central control part CU judges the contents of proper driving to the respective actuators M, L and B based on data from the terminal control parts LU1 to LU5 and transmits the contents of proper driving as control data. Then, the central control part CU and the respective terminal control parts LU1 to LU5 individually drive the communication means T so as to make a communication line into low impedance at the times for setting before and after data transmission.
Patent JP-H11153652-A (JP)
Title: Inspection device for mounting rom
Inventor: TAKAHASHI NORIMITSU
IPC: G01R31/28
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To automatically and quickly inspect mounting position and the content of a stored voice data of multiple voice ROM mounted on a substrate. SOLUTION: On a substrate 10, a plurality of voice ROMs 4 where a specified voice data is stored are mounted. In each voice ROM 4, mounting information 12 is stored, respectively. An inspection device 11 reads arbitrary mounting information out of the voice ROM 4, for inspection whether mounted or not. In addition, a classification information C1 is read to confirm classification and a position information C3 is read for confirmation of its mounting position. Further, a check information C4 is read to check the content of stored voice data.
Patent JP-H05165192-A (JP)
Title: Manufacture of photomask
Inventor: GOTO MINEO
IPC: G03F1/68
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a manufacture for the photomask which is formed with high-accuracy patterns, generates a phase difference between transfer light rays to be transmitted and can be easily produced. CONSTITUTION:A photoresist 26 is applied on a glass substrate 20 on which the patterns are formed by metallic thin films 25 for light shielding. The photoresist 26 of specific regions is then exposed from the rear of the glass substrate 20. The exposed parts of the photoresists 26 are removed by development processing to form etching masks 27. The glass substrate 20 is then etched by anisotropic etching using the etching masks 27. The etching masks 27 are thereafter removed by peeling agent.
Patent JP-H04208055-A (JP)
Title: Part-coupling structure of bobbin for small-sized motor
Inventor: MURATA KOSAKU
IPC: H02K37/14
Filed: 1990-11-30
Abstract: PURPOSE:To prevent removal of a bobbin by engaging a protrusion provided at one of a pair of bobbins with the through hole of a pole plate, engaging the engaging pawl of its leg with a hole provided at the other bobbin, and simultaneously engaging its pin holding pedestal with the cutout of the plate. CONSTITUTION:When a bobbin 16 is associated with a first pole plate 6, a protrusion 20 of the first bobbin 16 is inserted into the through hole 8 of the plate 6, the keylike engaging pawl 26 of its leg 24 is engaged with the hole 42 of a protrusion piece 40 provided in a second bobbin 16, and a pin holding base 38 provided on its outer periphery is engaged with a cutout 10 of the plate 6. Thus, the bobbin 16 is coupled to both sides of a pair of the plates 6 secured back-to-back to each other so as not to be removed. Accordingly, there is an effect of easily preventing a malfunction of rotation of a motor due to occurrence of a malfunction of engagement of the bobbin 16 during using.
Patent JP-2000158920-A (JP)
Title: Front wheel tire for two-wheeler
Inventor: NAKAMURA TSUTOMU
IPC: B60C5/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To improve handlebar responsiveness and road surface grip force while maintaining the excellent characteristic of a radial tire provided with a belt layer formed of a spirally wound cord. SOLUTION: A side wall part 1 and a tread part 2 are reinforced by a carcass 4 comprising two plies 4a, 4b of cords arranged extending at an angle of 60-90 deg. relative to the tire equator face, and both side parts of the carcass 4 are wound around bead rings 5 embedded in bead parts 3. A cord is spirally wound on the outer peripheral side of the carcass 4 to dispose a belt 6 comprising a belt layer 6a extended substantially in the circumferential direction of a tire. In this case, the bead ring 5 is composed of a laminated body of polygonal cross section formed by spirally winding a single steel wire.
Patent JP-H07184435-A (JP)
Title: Automatic seedling feeder
Inventor: SUZUKI HIROSHI
IPC: A01C11/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide an automatic seedling feeder, capable of saving a carrier storing section and reducing lateral width and weight as an apparatus without lowering the function and while simplifying transverse feed structure of a carrier. CONSTITUTION:Six rows of housing sections for arranging and housing carriers 13 for housing preliminary seedlings in vertical four stages are arranged in parallel and a lifting and lowering mechanism 14 capable of carrying out lifting and lowering movement of these carrier 13 and a transverse feed mechanism capable of laterally moving to an adjacent housing section are installed in both end housing section, and transverse feed mechanism is formed in a housing section fo a central four rows. A seedling feed means Dg for feeding a preliminary seedling from the carrier 13 in the housing section to a seedling carrier 5 is composed of a pulling-out apparatus for pulling out the preliminary seedlings from the carrier 13 and a conveyer apparatus 18 for transferring the pulled-out preliminary seedling to the seedling carrier 5. The pulling-out apparatus is provided with a pulling-out member capable of carrying out repeating operation comprising a feed movement for biting the preliminary seedling of the carrier 13 to the root soil part from above and return movement returning from the pulling-out position to the upper part of the carrier 13.
Patent JP-H0533263-A (JP)
Title: Reinforcing fiber for carbon carbon composite material and production of composite material
Inventor: TAKAHATA MINORU
IPC: D06M13/17
Filed: 1991-11-26
Abstract: PURPOSE:To obtain a high-strength carbon carbon composite material excellent in flexural strength and interlaminer shear strength by using a sizing agent mainly composed of a monocyclic or polycyclic phenol alkylene oxide. CONSTITUTION:Without a pretreatment, a sizing agent mainly composed of an alkylene oxide addition compound of a monocyclic or polycyclic phenol is applied to the surface of a high-strength.high-modulus carbon fiber or a precursor fiber thereof and then dried so that the percentage of an attached sizing agent after drying may be 0.3-10.0wt.%. The above-treated carbon fiber or precursor fiber is subsequently formed into a prescribed shape and then impregnated with a matrix carbon precursor. Carbonization is then carried out, thus improving the interfacial adhesion between the composite material- reinforcing carbon fiber and the matrix carbon.
Patent JP-H02182993-A (JP)
Title: Device for diagnosing trouble of paper-making machine
Inventor: KAI MUTSURYO
IPC: F16C19/52
Filed: 1988-12-29
Abstract: PURPOSE:To determine whether repair of a paper-making machine is required or not by comparing a sampling date from a monitoring device for bearing, etc., of a rotating body with a standard data and determining and displaying the state. CONSTITUTION:Vibration accelerating signals are sampled from a bearing 2, etc., of rotating body to a device 24 for monitoring vibration-accelerating signal by vibration-accelerating meter 15 and the sampling data is compared with a standard data by a judging and displaying device 28 and whether the sample data is normal or abnormal is decided and when the data is abnormal, abnormal contents are determined and outputted.
Patent JP-H04288144-A (JP)
Title: Supervision monitor
Inventor: MISHIERU KUREMEERU
IPC: G01R33/28
Filed: 1991-11-25
Abstract: PURPOSE: To enable a monitoring person existing by a patient to always put the data related to the state of the patient to practical use by allowing a monitor to function near a superconductive magnet of medical imaging technique due to nuclear magnetic resonance. CONSTITUTION: A monitor 9 is constituted of a monitor module individually protected with respect to electromagnetic environment and excessive high frequency and a control/display module for controlling all of data and showing a parameter value on a display panel 15.
Patent JP-H08176533-A (JP)
Title: Antistatic agent
Inventor: BESSHO KEIICHI
IPC: C09K3/16
Filed: 1994-12-21
Abstract: PURPOSE: To obtain an antistatic agent containing as a main component a sulfonic (salt) group-containing polymer produced by sulfonating a block copolymer essentially consisting of an aliphatic diene, excellent in the antistaticity, etc., and useful for preventing the electrostatic charge of recording paper, etc. CONSTITUTION: This antistatic agent contains as a main component a sulfonic (salt) group-containing polymer obtained by sulfonating a block copolymer with a sulfonating agent. The block copolymer is produced from (A) an aliphatic diene (e.g. 1,3-butadiene, 1,2-pentadiene, isoprene, etc., especially isoprene) as an essential component, and preferably (B) a monomer (e.g. styrene, methyl acrylate, acrylonitrile, etc., most preferably styrene) capable of forming the block copolymer with the component A. The sulfonating agent is preferably a sulfuric anhydride-electron-donating compound, and the sulfonating agent sulfonates preferentially the aliphatic diene units of the block copolymer to give the objective polymer which is preferable as the antistatic agent.
Patent JP-H08180204-A (JP)
Title: Method for scrolling display area
Inventor: MATSUOKA HIROSHI
IPC: G06F3/038
Filed: 1994-12-21
Abstract: PURPOSE: To provide a two-dimensional scrolling method capable of moving a display area in an optional direction and instantaneously indicating a target to be processed after the movement. CONSTITUTION: Whether the processing of a display area moving mode is to be started or not is judged by the click of a mouse button (step S1), and when there is no instruction to start the processing, the processing is waited until the instruction is given. When the instrution is given, the movement of a mouse cursor on the screen of a display device for echoing the position of a mouse is separated from the movement of the mouse (step S2) and then a display area on a display target is moved and continuously displayed on the screen (step S3) in accordance with the movement of the mouse until the mouse button is released ('YES' in the judgement of a step S4).
Patent JP-2000158890-A (JP)
Title: Coating film transfer implement
Inventor: TAKAHASHI KATSUAKI
IPC: B65H37/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a coating film transfer implement having a simple replacing work of a coating film transfer tape. SOLUTION: A drive gear 15 is rotatably associated with a second support shaft provided in a case A, and a driven gear 16 cooperated with the gear 15 is rotatably associated with a first support shaft through an intermediate gear 16. A supply reel 20 is detachably associated with a boss of the gear 15, and a mounting piece 14 connected to an end of a coating film transfer tape a wound on the reel 20 is removably associated with a take-up reel 7 used also as a boss of the gear 16. A rotary piece 9 rotating at 360 deg. in the same direction as a take-up direction of the used tape by the reel 7 is engaged with a guide piece provided at an outside of the take-up reel concentrically wit the reel 7, and a transfer head 10 is provided at one end of the piece 9.
Patent JP-H09154199-A (JP)
Title: Center support member for speaker and its manufacture
Inventor: HOUJIYOU KUNIHITO
IPC: H04R7/20
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To limit magnitude of vibration of a speaker and to decrease a f0 reduction rate by uniformizing the stiffness of the entire circumference in the case of making a damper or an edge with a woven cloth having a directivity in the weaving. SOLUTION: In the case of a mount hole 2 for a voice coil bobbin in the center of a woven cloth where warps and wefts are orthogonal to each other, the stiffness of parts 2a along a direction of 45 deg. from the center of the mount hole 2 to the warps and wefts is enhanced by using a metallic die which produces a pattern that is parted into plural radial positions with different clearance among adjacent positions, or impregnating a thermoplastic resin again only to positions along the direction of 45 deg. as above. Thus, the damper 1 is formed whose circumferential stiffness is uniformized.
Patent JP-H10178085-A (JP)
Title: Alignment system for thin substrate
Inventor: KATSURA HIROSHI
IPC: H01L21/68
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To simplify the circuit while suppressing the effect of temperature drift and disturbance. SOLUTION: A CCD unit 20 comprises an analog comparator 28 for comparing an analog image signal (voltage) outputted from a CCD line sensor 21 for detecting the outline of a semiconductor wafer with a reference voltage V0 , and a counter 25 for counting the value corresponding the variation points of the analog image signal for each line based the output signal from the analog comparator 28. On the other hand, a controller section detects the set position of the semiconductor wafer based on a value received from the variation point counter 25 and provides an actuator with a drive signal for correcting the set position of the semiconductor wafer to a reference set position depending on the difference between the detected set position and a predetermined reference set position.
Patent JP-H11168716-A (JP)
Title: Interphone system
Inventor: TERASAWA AKIRA
IPC: H04M9/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide the structure of an interphone system which is provided with a prescribed security function utilizing features of availability of a video and audio speech. SOLUTION: In this interphone system provided with an intercom which is provided with camera and an interphone 2 provided with a monitor that displays a video image sent from the intercom, 1 the interphone 2 is provided with a radio reception section 15, receives a radio signal from a terminal reporting a fault signal with a radio transmission section, and displays information relating to a fault on a monitor 11 of the interphone 2, in response to a signal from a terminal reporting a fault signal.
Patent JP-H03199449-A (JP)
Title: Woven cloth using papyrus
Inventor: ISHII MASATOMO
IPC: D21H27/30
Filed: 1989-12-27
Abstract: PURPOSE:To obtain woven cloth having antique beauty-like elegance and a fine view of papyrus paper by laminating Japanese paper, a synthetic resin film or thin woven cloth to papyrus paper, adhering, slitting and weaving as weaving yarn. CONSTITUTION:Papyrus paper is laminated with Japanese paper, a synthetic resin film or thin woven cloth and adhered to make one-body, then resultant material is slit, thus woven cloth is woven using said slit material as weaving yarn.
Patent JP-H04200995-A (JP)
Title: Ceramic tabs for welding
Inventor: HASEGAWA KAZUO
IPC: B23K37/06
Filed: 1990-11-30
Abstract: PURPOSE:To make shaping work after welding advantageous by providing the height equal to or higher than the base metal thickness, providing the suitable thickness and forming one or more parallel slits with the separable depth in the vicinity of the upper part of one side or both sides of the surface having a V-shape. CONSTITUTION:In order to make dimensions fit the thickness of a skin plate (base metal) 3, a tab is divided by a first slit S1 and the upper part is rejected to utilize the ceramic tab of the lower part. Such ceramic tabs are then fitted by using clay, etc., before and behind a hole 5 for electroslag welding in the V-groove of angle welding. The size of the hole is made to that almost equal to the size of a diaphragm 4. In this state, when electroslag welding is performed by utilizing the hole 5, molten metal of an end is held between the two ceramic tabs and leaking can be prevented.
Patent JP-H10177603-A (JP)
Title: Work flow system
Inventor: SAKAI KATSUAKI
IPC: H04L12/58
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To enable the setting of accepting state of concerned matter and the designation of agent for every user, who is to utilize a user ID, and for each duty assigned to the user corresponding to one user ID by setting possibility in the acceptance of document for every user and for each duty assigned to the user. SOLUTION: For the user on a work flow system, a managing table 500 is provided for recording the state of acceptance and the agent for every user and for each role assigned to the user. When sending the concerned matter, a work flow server 201 determines whether or not the concerned matter is to be sent to the user by referring to the information of accepting state from the table 500 for user designated as the candidate of the destination to send. In this case, when it is not possible to send the concerned matter, namely, when the sending of concerned matter fails, the work flow server 201 refers to the information of agent in the table and when any agent is designated, a user designated as the agent is newly designated as a user of candidate of the destination to send.
Patent JP-H03199947-A (JP)
Title: Inspection of soldered part and apparatus therefor, and inspection of electronic component mounting state
Inventor: KIYASU CHIYA
IPC: G01N21/88
Filed: 1989-12-27
Abstract: PURPOSE:To make it possible to detect the defect of a bridge by inputting a light beam from the direction so that a region between the rear side of an electronic component and a circuit board can be observed, and detecting the passableness of the region from the outputting direction of the light. CONSTITUTION:The laser light is emitted from a laser light source 3 to an IC chip 2 whose position is determined at an inspecting position. The laser light is incident on the existing region of soldered parts 16 between the chip 2 and a ceramic substrate 1 through lenses 4a and 4b and a prism 5a. The laser light part which has passed through the region is made incident into a line sensor 8 through a prism 5b, a lens 4c and a galvano-mirror 6a. An image sensing control circuit 12 rotates and controls the mirror 6a with a motor 7a under the instruction of a total control part 11. The laser light is detected with the sensor 8 in synchronization with the control. The signal is stored in an image memory 13 as the two-dimensional image at a line unit. A defect decision part 14 which is actuated with the control part when the image detection is finished decides the presence or absence of the defective part of the bridge in the detected image.
Patent JP-H06188731-A (JP)
Title: Frequency hopping synthesizer
Inventor: HASE KAZUO
IPC: H03L7/22
Filed: 1992-12-17
Abstract: PURPOSE:To stabilize the output frequency without being affected by an external noise by turning OFF a switch circuit between the phase comparator and charge pump circuit of one PLL circuit, and turning ON the switch circuit of the other side and placing the PLL circuit in operation. CONSTITUTION:This synthesizer is provided with 1st and 2nd frequency output parts 1 and 2, a reference signal generation part 3, an output switch circuit 4 which selects and outputs the output signals of the frequency output parts 1 and 2, and a control circuit 5. The switch circuits 9 are provided between the comparators 10 and CP circuits 7 of the PLL circuits including VCOs 6, charge pump CP circuits 7, LPFs 8, phase comparators 10, and frequency dividers 11 of the frequency output parts 1 and 2. The switch circuits 9 are turned OFF and the output signals of the VCOs 6 when the output voltages of the CP circuits 7 are used as control voltages are selected and outputted by the output switch circuits 4. The switch circuit 9 on the side where the output is not selected by the switch circuit 4 is turned ON to place the PLL circuit in operation. Consequently, the output frequency can be stabilized without being affected by an external noise.