baber/WOPTO huggingface dataset:
Patent JP-H0251992-A (JP)
Title: Dial pulse detection circuit
Inventor: SUENO MINORU
IPC: H04L25/03
Filed: 1988-08-15
Abstract: PURPOSE:To prevent a dial pulse from splitting and outputting by automatically deciding the threshold value for a dial pulse reception corresponding to the line resistance of a subscriber line from a loop current value after an off-hook. CONSTITUTION:The reference voltage of a comparator 2 is set in the loop detection threshold value VS of the line condition of which subscriber line 4 is farthest. When a subscriber makes the off-hook of a telephone set 5, a switch S is closed, a DC loop is formed and a loop current detection circuit 1 outputs the voltage equivalent to the loop circuit value through a voltage drop to be generated in resistances RB1 and RB2 for a feeding. Since the voltage exceeds the reference voltage of the comparator 2, the comparator 2 decides as 'the reference of the loop', simultaneously a threshold value setting circuit 3 outputs a threshold value VTH corresponding to the middle of the over-current with the number of a maximum allowable branches and the loop current at the time of the off-hook, based on the output of the loop current detection circuit 1. Thus, even when the number of the branches of telephone set is large, the splitting of the dial pulse is prevented and the misdecision of the presence or non-presence of the loop is not generated.
Patent JP-H0744439-A (JP)
Title: High-speed processing system for transaction
Inventor: SAINOU WATARU
IPC: G06F12/00
Filed: 1993-07-26
Abstract: PURPOSE:To reduce the number of times of input output operation by outputting updated data and precedingly operated transaction end information to a journal file in the lump. CONSTITUTION:A file write means 11 of a transaction performing process 1 writes updated data to an update data buffer 21 in a memory on the occurrence of a data update instruction. A transaction end processing means 12 writes transaction end information to a transaction management table 22 at the end processing of the transaction performing process 1 and writes updated data of the update data buffer 21 and precedingly operated transaction end information of the transaction management table 22 to a journal file 4 in the lump and writes updated data in the update data buffer 21 to a data file 3.
Patent JP-2000035392-A (JP)
Title: Method for preparing sample used for microscopic infrared analysis and tool for sample preparation
Inventor: IKEDA MASAHIKO
IPC: G01N21/35
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To easily form a sample of a proper thickness by placing a small material on a flat substrate made of a material where infrared rays can be transmitted or reflected and pressing the material with a pressing tool in a small area and a flat press surface for forming a material in a thin-film shape. SOLUTION: One portion of a specific site 41 of a sample base material 40 is extracted as a material 43 by a needle 42, and it is placed on an upper surface 21a of a substrate 21. A press tool is retained, and the material 43 is pressed by a press part 23 so that a sample S can be thinned to a specific thickness. For performing the microscopic spectrophotometry of the sample S, the substrate 21 where the sample S is placed is replaced by the sample- retaining member of a microscopic Fourier transform infrared spectrophotometer(FTIR), and microscopic FTLR is set to a reflection mode to carry out measurement.  In a method for forming the sample S and a device for forming it, a simple sample formation tool is used, and the material 43 is pressed manually, thus easily forming the sample S any special technique and any complex device are not required and hence the sample S can be handled extremely easily.
Patent JP-H0863753-A (JP)
Title: Device for correcting positional deviation of optical pickup
Inventor: KOIKE SHIGEAKI
IPC: G11B11/105
Filed: 1994-08-29
Abstract: PURPOSE: To correct relative positional deviation between a beam spot group and a track with simple constitution. CONSTITUTION: Optical pickups 18A-19B and linear motors 22 moving them are attached to sub-chassis 16A-17B and rotatable around a supporting axis 26. For instance, when a relative positional relation between the beam spot group irradiated from an objective lens 21 and the track is shifted from a normal state, by rotating the sub-chassis 16A-17B around the supporting axis 26, the relative positional relation between the beam spot group and the track is corrected to the normal state.
Patent JP-2000001065-A (JP)
Title: Government-printed postcard with return/reply address seal
Inventor: SHIMOJI NORIO
IPC: B42D15/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To eliminate a fill-in miss or the like by largely shortening a time required for writing addresses in the case of data requesting of thousands of letters in a large enterprise. SOLUTION: The government-printed postcard with a return/reply address seal comprises two-leaf structure of an address seal 1 and a government-printed postcard 2, and a sticky part 3 formed on a sticky part of the seal 1. The part 3 has a carbon-like state to copy a description of the seal 1 as a copy 4. Thus, own address, name and postal code are described on the seal 1, and the postcard is mailed to an enterprise as a postcard of requesting data. The enterprise merely sticks the seal 1 on a sealed letter filed with the data and mails it, thereby omitting a labor hour of writing the address.
Patent JP-H1031216-A (JP)
Title: Reflection type guest-host liquid crystal display device
Inventor: KATAOKA HIDEO
IPC: G02F1/1335
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To embody a reflection type guest-host liquid crystal display device of a stable normally white mode utilizing perpendicular orientation. SOLUTION: This reflection type guest-host liquid crystal display device has a pair of substrates 1, 2 which are joined to each other via a prescribed spacing and guest-host liquid crystals 3 which contain dichromatic dye 5 and are held in the spacing. At least, counter electrodes 6 are formed on the substrate 1 on the upper side. At least, a light reflection layer 8, a quarter-wave length plate 9 having a prescribed optical axis and pixel electrodes 10 are laminated on the substrate 2 on the lower side in order from below. Oriented layer 7, 11 for approximately perpendicularly orienting the guest-host liquid crystals 3 along the boundary into contact with the guest-host liquid crystals 3 are formed on one or both of a pair of the substrates 1, 2.  These oriented layers 7, 11 are subjected to rubbing treatments along the direction intersecting with the optical axis of the quarter-wave length plate layer 9 at an angle of about 45 deg., thereby imparting a desired pretilt ϕ in the direction intersecting with the perpendicularly oriented quest-host liquid crystals 3.
Patent JP-H0849691-A (JP)
Title: Manufacture of end plate on drive side of cross flow fan
Inventor: FUKAO HITOSHI
IPC: F04D17/04
Filed: 1994-08-04
Abstract: PURPOSE:To manufacture the end plate on the drive side of a cross flow fan through one cycle of integral molding and to improve manufacturing efficiency by a method wherein a resilient member is integrally molded between the inner peripheral edge of a vane mounting plate premolded in a flat annular shape by using synthetic resin and the outer peripheral surface of a rotary shaft boss part. CONSTITUTION:After a vane mounting plate 13 and a boss part 17 are set in a molding space between a pair of the molds 21 and 23 of a molder, a thermoplastic elastomer is injected therebetween to integrally mold a resilient member 19. During the integral molding, the resilient member 19 is molded in an axially extending wide shape on the outer peripheral surface side of a boss part 17 and molded in such a manner to fill a hole 13b on the flange part 13a side. Thereby, the boss part 17 and the vane mounting plate 13 are firmly integrally formed, the rotational drive force of an electric motor exerted on the boss part 17 is reliably transmitted to the vane mounting plate 13. Further, by absorption of vibration due to delicate displacement between the rotation centers of the electric motor and a cross flow fan, the generation of noise is prevented as smooth rotation is practicable.
Patent JP-H0546071-A (JP)
Title: Recorded information reproducing device
Inventor: NAKAMARU NOBORU
IPC: G11B31/02
Filed: 1991-08-14
Abstract: PURPOSE:To provide a recorded information reproducing device which enables repetitive practice to be performed with KARAOKE (orchestration without lyrics), etc., in synchronism with the progress of music as to a recording informa tion reproduction device which is suitable for a KARAOKE device, etc., for reproducing voice information recorded on an information recording medium such as a CD(Compact disk) and an LVD(Laser Video Disk) on the MIDI(Musical Instrument Digital Interface) standard. CONSTITUTION:The recorded information reproducing device 100 which reproduces music from the information recording medium M where encoded music information AI and control information CI recorded on the MIDI standard is equipped with a music information reproducing means 101 which decodes the music information and outputs the reproduced music signal SA, a control information reproducing means 102 which decodes the control information CI and outputs a clock signal Sc for timing control, and a control means 103 which controls the reproduction order of the music information of the music information reproducing means 101 according to the clock signal Sc.
Patent JP-2000019089-A (JP)
Title: Method for calibrating calibration device for hardness- testing machine
Inventor: TSUJII MASAHARU
IPC: G01N3/40
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To suppress an error in dynamic measurement due to hysteresis and a repetitive error that a force-measuring sensor has by setting a plurality of calibration points for measuring the output of the force measurement sensor and calculating the relationship between test force and a measured value at each calibration point as a calibration approximation expression. SOLUTION: Rated test force kN is divided into ten points N0-N10 with an equal interval for specifying calibration points as test force, test force N is successively applied from an unloaded point N0, and output e1-e10 (mV/V) of a load cell for each calibration point is inputted to a microcomputer via a data storage device. The microcomputer calculates and stores the relationship between the test force N and the measured value (e) as a multi-dimensional calibration approximately expression by data analysis software.  The calibration unit of a calibration device that has performed such sort of calibration is fitted to a marketed hardness-testing machine (a testing machine to be calibrated), and the test force N of the testing machine to be calibrated and a function n=f(N) of the testing force N are calculated and is inputted to the data analysis device of the testing machine to be calibrated.
Patent JP-H0369541-A (JP)
Title: Scagliola
Inventor: MURASHIGE YOSHIO
IPC: C08K3/00
Filed: 1989-08-07
Abstract: PURPOSE:To improve heat and shock resistances and workability by incorporating specified amts. of polyimide or polysulfone, siliconediamine having amino groups at both terminals and an inorg. filler. CONSTITUTION:This scagliola has a compsn. consisting of 15-40 pts.wt. polyimide or polysulfone, 15-40 pts.wt. siliconediamine having amino groups at both terminals and 20-70 pts.wt. inorg. filler. Ths siliconediamine is a compd. represented by the general formula wherein each of R1 and R2 is 1-5C alkylene and n is an integer of 5-100. Aluminum hydroxide, magnesium hydroxide or talc may be used as the inorg. filler.
Patent JP-S6096694-A (JP)
Inventor: OONO NORIHIRO
IPC: C11D1/83
Filed: 1983-10-31
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-H1151263-A (JP)
Title: Connecting structure for synthetic resin advancing tube
Inventor: KITAHASHI NAOKI
IPC: F16L15/04
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To improve driving workability and water-tightness by arranging a rubber ring between a front end face of a socket and a stepped face formed in the base end part of a spigot when connection of a synthetic resin advancing tube is carried out by screwing the spigot, in which an external thread is arranged on the outside face, into the socket in which an internal thread is arranged on the inside face. SOLUTION: In connection of a synthetic resin advancing tube, a spigot 12, in which an external thread 121 to be engaged with an internal thread 111 is arranged on the outside face, is screwed into a socket 11 in which the internal thread 111 is arranged on the inside face. In this process, a stepped face 122, which is opposed to the front end face of the socket 11 and arranged along the circumference direction, is formed in the base end part of the spigot 12, while a recess groove 112 is arranged in the front end face of the socket 11 along the circumference direction, and a rubber ring is installed in the recess groove 112.  When the internal thread 111 in the socket 111 and the external thread 121 in the spigot 12 are screwed to each other, the front end face of the socket 11 and the stepped face 122 of the spigot 12 are connected together highly water-tightly via the rubber ring installed in the recess groove 112.
Patent JP-S58105857-A (JP)
Title: Windshield wiper for vehicle
Inventor: ISHIBASHI SOUSUKE
IPC: B60S1/38
Filed: 1981-12-17
Abstract: PURPOSE:To reduce the number of component parts and simplify construction,  by a method wherein a packing is provided with functions of both a blade lever  and a lever yoke. CONSTITUTION:The blade rubber 5 is oscillated leftwards and rightwards on the surface of the windshield concurrently with a lateral oscillation of an arm 1. In this case, since a rubber holder 4 is made of a thin spring steel plate and a gap 4c is provided between each adjacent pair of pawl pieces, when the radius of curvature of a packing part 4a is set to be smaller than that of the windshield, the part 4a is stretched in accordance with the surface configuration of the windshield, and a wiping part 5c of the blade rubber 5 comes into close contact with the surface of the windshield substantially uniformly, so that rain water or snow on the surface can be uniformly wiped away.
Patent JP-H0370069-A (JP)
Title: Reliability and property value calculating device
Inventor: AKIZUKI TOSHIRO
IPC: G06F11/34
Filed: 1989-08-09
Abstract: PURPOSE:To exactly and easily calculate reliability and property values by summing up the fault rates of respective constituting parts coincident with a user condition and calculating the reliability and property values from the standard fault rates of the constituting parts. CONSTITUTION:When the respective constituting parts of a multiple part device are designated from the operation part of an input/output device 2, the standard faults rates of those constituting parts are read out from a parts file 5 by a standard fault rate read-out part. When the use condition for the parts is not standard, a fault rate calculation part 10 is operated by designating the use condition in the operation part and the fault rate is corrected to the fault rate under the condition of use by using a correction value stored in a condition file 9. The fault rates of the respective constituting parts are summed up by a fault rate sum-up part 11 and the fault rate of the device is calculated. Further, the reliability and property values are calculated by an inverse calculation part 12. Thus, the reliability and property values are calculated exactly and easily.
Patent JP-S6263193-A (JP)
Title: Enclosed rotary compressor
Inventor: SHIIZAKI HIROSHI
IPC: F04C29/12
Filed: 1985-09-17
Abstract: PURPOSE:To reduce the pressure pulsation of the refrigerant gas discharged from a cylinder and prevent the occurrence of noises and vibrations of a rotary compressor by forming a small-volume space on an upper bearing end plate or a cylinder and communicating this space to a discharge passage via a small- diameter guide path. CONSTITUTION:A small-volume space 16 is formed on an upper bearing end plate 10 of a rotary compressor, and this small-volume space 16 is communicated to a discharge communicating hole 15 provided on upper and lower bearing end plates 10, 11 and a cylinder main body 9 via a small-diameter guide path 17. Accordingly, the pressure pulsation of the refrigerant gas passing the discharge communicating hole 15 is mitigated by the small-volume space playing a resonance action, thus noises and vibrations of the compressor are prevented from occurring.
Patent JP-S5994757-A (JP)
Title: Photomask for manufacturing semiconductor device
Inventor: TANAKA MASATO
IPC: G03F1/60
Filed: 1982-11-22
Abstract: PURPOSE:To inhibit the formation of an air or nitrogen layer between a photomask and a substrate and to separate easily the photomask from the substrate by piercing a through-hole in the photomask in the thickness direction. CONSTITUTION:A through-hole 6 of 10-50mumphi is pierced in a photomask 1 at an arbitrary position such as the position of a scribed line. When the photomask 1 is brought into contact with a substrate 2, air or nitrogen 5 present between the photomask 1 and the substrate 2 is vented from the hole 6, and the photomask 1 contacts perfectly the substrate 2. When the photomask 1 is separated from the substrate 2 after exposure, air or nitrogen penetrates from the hole 6, so the photomask 1 can be easily separated from the substrate 2.
Patent JP-2000086356-A (JP)
Title: Bottomed cylindrical sintered ceramic material and its production
Inventor: ISHIKAWA HIROYA
IPC: H01M10/39
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To produce a large-sized thin-wall sintered material having high circularity, low warpage and excellent dimensional accuracy by firing a bottom-closed cylindrical ceramic material in a state loosely put on a columnar core material. SOLUTION: The core material to be used in the process satisfies the formula S×D/P>=1 wherein D is the apparent ratio [1/(1-T); T is firing shrinkage] of the formed material fired without using the core material in radial direction, P is inner diameter of the formed material and S is outer diameter of the core material. The surface roughness Ra of the core material at the part contacting with the closed bottom face in the formed cylindrical material and/or the sintered material is <=2.0 μm. When the surface roughness Ra is larger than 2.0 μm, the frictional force generated at the part contacting with the core material becomes large in the firing shrinkage of the formed ceramic material to generate the shrinkage difference from the non-contact part and, as a result, the deformation and crack are liable to occur.  The materials optimum for the use are dense sintered ceramic materials such as alumina and magnesia, especially a magnesia ceramic having a purity of >=99%.
Patent JP-H0296959-A (JP)
Title: Recording regenerator
Inventor: YOHAN FUAIGURU
IPC: G11B15/18
Filed: 1989-08-09
Abstract: PURPOSE: To obtain a recording and reproducing device having a small size, simple structure and high reliability of operation by providing the connecting member of the servo mechanism, relating to a switching button between a record and reproduction normal feed running mode, between the switching button and the block composing member of the servo mechanism. CONSTITUTION: A connecting member 62 is provided between block composing members 49, 49' of servo mechanisms 29, 29' relating to a push button 24 for switching to 'record normal feed running' operation mode and the push button 23 for switching to 'reproduction normal feed running' operation mode. And when the push button 24 for switching to the record operation mode is operated via the member 62, the member 49 relating to the push button 23 for switching to the reproduction operation mode is moved to the releasing position from the block position. And an arm integrally connected to the member 49 relating to the button 23 is projected from the member 49 with the member 62, freely turned around the turning axis lining up in the turning axis of the button 24, and a pin like free end part 65 of the arm is allowed to move with the button 24 for switching to the record operation mode.
Patent JP-H04343703-A (JP)
Title: Apparatus for fiber production
Inventor: ENDO SHIGEO
IPC: D01D5/06
Filed: 1991-05-15
Abstract: PURPOSE:To completely dispense with air treatment, reduce the burden on equipment cost and operation cost and prevent exhaust gas containing dust from generating. CONSTITUTION:The objective apparatus has a nozzle 1, which is constituted so as to jet continuous dropping stream 3 of thermally softening substance using fluid jet, e.g. water jet, and is preferably a flat jet nozzle or the like.
Patent JP-2001035200-A (JP)
Title: Integrated circuit
Inventor: OKADA MASAYUKI
IPC: H01L21/822
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To suppress increasing a circuit area and chip area by an address bus and data bus by arranging a memory and a test circuit constituted near the memory and testing the memory at a prescribed position in a chip peripheral region in which a circuit near an external interface is formed. SOLUTION: Memories 12a, 12b and test circuits 13a, 13b are collected at a prescribed position, that is, near an external interface 14. Address buses 21a, 22a are used as an original data bus between logics 11a, 11b and the memories 12a, 12b through the interface 14, further, data buses 21b, 22b also are used. Also the address bus 21a and the data bus 21b are used at the time of a test of the memories 12a, 12b using the test circuits 13a, 13b, and the address bus 21a and the data bus 21b are shared at the time of access and the test between logic sections 11a, 11b and the memories 12a, 12b.
Patent JP-H0368041-A (JP)
Title: Data processor
Inventor: HORIKAWA AKINORI
IPC: G06F11/32
Filed: 1989-08-08
Abstract: PURPOSE:To reduce the number of microprograms by respectively holding an address at the time of fault occurrence, preceding address and detailed fault information, preparing encoded fault cause information form the held contents and freely reading out the prepared information. CONSTITUTION:The address of the microprogram under operation and the address of the preceding microprogram are respectively held to address registers 13 and 14 by a microprocessor 12 and the detailed error information in a data processor 1 are set to registers 15-i (i=1...n). Further, an error condition is encoded from the contents of the registers 13, 14 and 15-i by a decoder 16 and held to a register 17 and the held contents are read out to be displayed by a processor 2. When the error is detected, the detection signal is set to the register 15-i and interruption is loaded to the processor 12. Then, the contents of the registers 13, 14 and 15-i are judged by the decoder 16 and the error condition is outputted to the register 17.
Patent JP-H07151867-A (JP)
Title: Part of timepiece
Inventor: KUROONAA BORUFUGANKU
IPC: G04B19/253
Filed: 1994-08-30
Abstract: PURPOSE: To provide an economical movement for watch parts of which correction mechanism is easily manufactured. CONSTITUTION: The data disc correction mechanism 3 of watch parts includes a movable control stem 7 between at least two shaft line positions and a sliding pinion 9 and a correcting pinion 17 are attached thereto. The correcting pinion 17 engages with an opening part formed on one correcting pinion 17 in the axial line position of the control stem 7 and includes at least one projecting part 28 for fixing the correcting pinion 17 rotatably to the sliding pinion 9.