baber/WOPTO huggingface dataset:
Patent JP-H11100362-A (JP)
Title: Production of diels-alder adduct of conjugated diolefin to acrylonitrile
Inventor: FUKADA ISAO
IPC: C07C255/47
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To produce the subject adduct in high yield by carrying out the Diels- Alder reaction of a conjugated diolefin with acrylonitrile by using a tank type reactor having a specific surface roughness of an inner wall. SOLUTION: A vapor-phase part is present in tank type reactor having <=5 μm surface roughness of an inner wall of the reactor used and the pressure is raised with a gas inert to the reaction (e.g. nitrogen). A conjugated diolefin (e.g. butadiene) or a compound capable of producing the conjugated diolefin in the reactor (e.g. dicyclopentadiene) is premixed with acrylonitrile and the resultant mixture liquid is then released from the upper part of the reactor into the vapor-phase part to feed the reactional raw material and drop the reactional raw material to the liquid phase. The reaction is preferably carried out at 180-220 deg.C under 6-80 kg/cm<2> .G pressure to take out the resultant reactional product from the lower part of the reactor. Thereby, the objective adduct is obtained in high yield.
Patent JP-H04140339-A (JP)
Title: Jet nozzle of device for washing of the privates of human body
Inventor: HIRASHIBA YUUJI
IPC: E03D9/08
Filed: 1990-09-29
Abstract: PURPOSE:To make a simple structure available for the title device by a method where in a circuit for supply of warm water to a nozzle is formed of a groove part of a first cylinder section and a conduction hole which is provided to a rear end sliding part of the nozzle touching the internal circumferential surface of a holding part of a housing. CONSTITUTION:When the title device is being used, a rear end sliding part 535 of a nozzle 53 is pushed by hydraulic pressure of warm water, and thereby the nozzle 54 is moved forward, against the biasing force of a biasing member 54. Then a holding part 536 of the nozzle 53 touches the internal circumferential surface 515 of a holding part provided to a housing 51, and thereby the nozzle 53 is stopped on a jet position. Then, a warm water supply passage 537 is formed of a groove part 514 of a first cylinder section 511 so that the passage enables the inside of an intermediate cylinder 52 to communicate with a conduction hole 534 provided on the rear end sliding part 535. Warm water is then delivered from the inside of the inter-mediate cylinder 52 to a shaft hole 532 through the warm water supply passage 537 and the conduction hole 534, and the warm water so delivered is jetted from an ejection port. Thereby leakage of the warm water during the delivery does not occur.
Patent JP-2001081888-A (JP)
Title: Form for burying hollow concrete slab and concrete slab
Inventor: IMAMURA HITOSHI
IPC: E04B5/43
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To enough prevent noise in a wide frequency region with a small amount of concrete used. SOLUTION: This form presents a laid-flat box shape including a space part 5 formed by surrounding with a top plate part 1a and a vertical plate part 1b with the lower surface opened. A columnar pipe body 12 having a through-hole 2 formed to pierce from the upper surface of the top plate part 1a to the lower surface of the space part 5 for filling concrete is provided below the top plate part 1a. The pipe body 12 is disposed at a space from the vertical plate part 1b.
Patent JP-H06111527-A (JP)
Title: Tape cassette
Inventor: ABE MASANORI
IPC: G11B23/087
Filed: 1992-09-30
Abstract: PURPOSE:To obtain the tape cassette in which a sliding resistance at the time of opening/closing a lid is reduced, by forming a cam boss to nearly the spherical shape and further providing a rib for positional control. CONSTITUTION:The opening/closing movement of a back lid 5 followed-up to a main lid 4 is performed to make a front surface opening part to the hermetically sealed state. The shape of the cam boss located at the tip of a rear side cover 51 is formed to the nearly spherical shape, and further the position control rib 46 is provided at the tip of a hanger 44 which is projectingly provided from the main lid 4. By this arrangement, the sliding resistance at the time when the cam boss 54 is moved along a cam groove 32 is reduced, and the abnormality in the opening/closing operations of lids is prevented.
Patent JP-S61142038-A (JP)
Title: Attachment-tool replacing apparatus
Inventor: KITO MASANORI
IPC: B23Q3/157
Filed: 1984-12-12
Abstract: PURPOSE:To replace the tools accommodated into a magazine on the machine tool body side by installing an arm for replacing tools which is turnable around an axis crossing at right angles with the swingable shaft of a body casing. CONSTITUTION:A table 12 is installed in shiftable ways in reciprocation onto a base 11. A body casing 14 is installed in swingable ways around a turning shaft 13 installed onto the table 12. An arm 25 for replacement is turable around the shaft 21 crossing at right angles with the swingable shaft 13, and held in shiftable ways in advance and retreat in the axial direction crossing at right angles with the swingable shaft 13. A pinion for turn-shiting the arm 25 for replacement is installed at the rear edge part of the supporting shaft 21, and a piston member for advancing and retreating the arm 25 for replacement is installed.
Patent JP-H01104965-A (JP)
Title: Automatic starter
Inventor: MUROYAMA HIROO
IPC: F02D29/02
Filed: 1987-10-17
Abstract: PURPOSE:To permit the operation control by the input of the next kind of control signal by arranging an oscillation circuit which intermittently oscillates the output signal supplied from a control circuit in a prescribed cycle between an antenna and the control circuit. CONSTITUTION:During the time when a transmission control circuit 12 transmits the pulse signal outputs, an antenna 17 irradiates the FM waves as the output signal amplified by a high frequency amplifying circuit 16 periodically. When the output signal of a receiver 2 is caught by the receiving circuit of an oscillator 1, the start of a controlled device 3 is confirmed on this side of the oscillator 1 separated from the controlled device 3, and during the time when the pulse supplied from the transmission control circuit 12 is in OFF-state, the receiver 2 can receive the transmission signal of the transmitter 1. Therefore, the control for the next step from the receiver 1 side is permitted.
Patent JP-H11101351-A (JP)
Title: Flow control device for hydraulic pump
Inventor: HIGUCHI SHUNICHI
IPC: B62D5/07
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent not so rising of a temperature in circulation hydraulic oil in a pump inside even when a high delivery pressure condition of a hydraulic pump is continued for a long time, prevent oil film shortage in a peripheral side slide part of a valve spool and in a slide part of a constitutional part of the hydraulic pump, and prevent generation of a seizure phenomenon of the valve spool and the constitutional part of the hydraulic pump. SOLUTION: When a temperature of hydraulic oil rises to a prescribed temperature or more higher than an upper limit temperature of prescribed suitable temperature range, a flow amount of hydraulic oil flowing in a bypass port 14 through an annular passage 23 from an oil pressure chamber 19 in the other end side of a valve spool 18 is increased by a decrease of a viscosity coefficient of the hydraulic oil, an oil pressure applied to the other end of the valve spool is decreased to an oil pressure lower than a relief pressure of a relief valve 22 by a pressure drop by a damping orifice 21, and a size of the damping orifice 21 and the annular passage 23 is selected.
Patent JP-S63116540-A (JP)
Title: Reception processing system
Inventor: MAEKAWA YOSHITO
IPC: G06F13/00
Filed: 1986-11-04
Abstract: PURPOSE:To easily derive a receiving data length even to the receiving of data having an undefined data length by providing a register to store the contents of the byte counting register of a direct memory access control (DMC) after the completion of a receiving at a data input part. CONSTITUTION:As the deriving method of a receiving data length, it may be calculated how much changing is executed from the value of a byte counting register set at a DMAC5 before the receiving, namely, the value stored into an NEXT byte counting register part on a register group 6 at the time of receiving before two times of the receiving. In short, at the time of receiving before two times of the receiving, the value set to the NEXT byte counting register part on the register group 6 is stored into a memory on a RAM3, the difference between the value and the value of an END byte counting register part on the register group 6 stored at the time of receiving by the hardware is obtained, and whereby, the length of the data received at the time of receiving can be derived.
Patent JP-H11102942-A (JP)
Title: Manufacture of tab tape for t-bga
Inventor: YAMAGUCHI KENJI
IPC: H05K3/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a TAB tape wherein, of low cost and high reliability, wettability on a side surface of a blind via hole is high. SOLUTION: A copper foil with bonding agent 19 is bonded on a surface opposite to a surface of a copper foil 5 where a wiring layer of a polyimide film 7 is provided. A specified blind via 21 is formed at the copper foil with bonding agent 19, a blind via hole 8 is opened at the polyimide film 7 by CO2 laser work, and the copper foil with bonding agent 19 is peeled off from the polyimide film 7, for forming a fine wiring layer at the copper foil 5.
Patent JP-S61141251-A (JP)
Title: Representative selecting system
Inventor: INOUE KENSUKE
IPC: H04M3/54
Filed: 1984-12-14
Abstract: PURPOSE:To allow a subscriber to belong to plural optional representative groups by executing representative selection operation when a representative number is dialed in the representative selection system of a telephone exchange. CONSTITUTION:A group number is given to each representative group. When callers A1-An dial any of XY01-XY03 corresponding to groups 1-3 desiring talking, an exchange identifies that the number is a representative selection number and corresponds to one of the groups 1-3, and the representative group is selected based on the tables 1-3 and the representative is selected in the selected representative group. Then the tables 1-3 are retrieved in order in this way and when an idle subscriber exists, the incoming call is connected to the said idle subscriber.
Patent JP-H09180069-A (JP)
Title: Car radio provided with robbery preventing device
Inventor: YOAHIMU DEYUNNEBATSUKE
IPC: G08B13/22
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To speedily prevent robbery with high reliability by continuously monitoring the existence of connection of car radio to a speaker and operating a robbery preventing device just after the interruption of connection is detected. SOLUTION: As long as the car radio exists at the assembly position, a constant current flows through the speaker and a constant current source resistors 21 and 22 to between constant current source terminal 20 and a ground 13. However, the constant current generates an extremely low voltage for low resistant electric connection. A comparator stage 15 is composed of circuit arrangement for applying a voltage threshold value higher than the voltage generated for electric connection, a logic signal at a high level is generated at an output 23 of the comparator 15, this signal is supplied to the robbery preventing device, and the state of no interruption is reported by the robbery preventing device. When the electric connection between terminals 3 and 4 is interrupted, the voltage between inputs 16 and 17 of the comparator 15 exceeds a voltage threshold value.  Therefore, a lower logic level is generated at the output 23 of the comparator 15 and the robbery preventing device is operated.
Patent JP-H03125283-A (JP)
Title: Signal transmission equipment for scanner
Inventor: SATO OSAMU
IPC: G06K7/00
Filed: 1989-10-11
Abstract: PURPOSE:To reduce the radiation to the environment of a high frequency noise from a transmission cable by providing a scanner with a means to make a clock signal into the waveform of an approximate sine wave, and providing a host computer with a means to convert the signal of the approximate sine wave into a square wave. CONSTITUTION:An oscillator 6 installed in the scanner oscillates and emits the sine wave, and the sine wave is supplied to control circuit 4 and a terminal 8 as the clock signal, and the scanner is driven by the clock signal based on the sine wave. Besides, a square wave conversion circuit for the clock signal is provided on a host computer side, and the clock signal of the sine wave inputted from the terminal 31 from the scanner through the cable is waveform- shaped by a Schmitt circuit 30, and is supplied as the square clock signal to the decoder of the host computer from the terminal 32. Thus, since the signal of the approximate sine waveform is nearly free from a high frequency compornent, even if there is the high frequency noise from a binary signal, the whole noise is reduced by the radiation portion of the noise due to the clock signal.
Patent JP-H10100424-A (JP)
Title: Manufacture of ink jet recording head
Inventor: MORIOKA HISAYOSHI
IPC: B41J2/055
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink jet recording head of such structure as upper and lower substrates are bonded to the upper and lower surfaces of a pectinate cavity plate in which the interval of comb teeth can be held accurately. SOLUTION: Upper and lower substrates 14, 16 are bonded to the upper and lower surfaces of a cavity plate 12. The cavity plate 12 and the upper and lower substrates 14, 16 are then cut off at one end part of the cavity plate 12. Consequently, a plurality of openings communicating with respective through holes 10 of the cavity plate 12 are made in the end face of the cavity plate 12. A nozzle plate 18 is bonded to the cavity plate 12 and the cut end faces of the upper and lower substrates 14, 16 while aligning the nozzle holes with the openings, respectively.
Patent JP-H04143426-A (JP)
Title: Driving force controller for vehicle
Inventor: INOUE NAOKI
IPC: B60K28/16
Filed: 1990-10-02
Abstract: PURPOSE:To regulate an ignition timing according to a secular change in a running state by setting a fundamental compensation value according to the sum of each feedback control term operated in response to a difference with a desired slip factor, a variation in this difference and a variable in this variation. CONSTITUTION:An electronic control circuit 15 operates each feedback control term with a slip factor detected this time and another slip factor detected before this time by a front-wheel speed sensor 3 and a rear-wheel speed sensor 4, setting a fundamental compensation value form the feedback control term. Then, ignition timing operated at the last time and the fundamental compensation value are added, thereby operating the ignition timing this time. Here, the fundamental compensation value is compensated according to the sum of respective feedback control terms operated in response to a difference between the slip factor detected this time and the desired slip factor, a variation in the difference and a variable in this variation. With this constitution, since the ignition timing is regulated according to a secular change in a running state of a motorcycle 1, any momentary undue control over its driving force is checked, a good running state is thus securable.
Patent JP-H10109438-A (JP)
Title: Printing density correcting method of thermal printer and device
Inventor: KIMURA YASUNORI
IPC: B41J2/36
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To automatically correct the fluctuation of printing density. SOLUTION: This method consists of a first step, at which the setting of the required energizing time to respective heating elements is started, a second step, at which a prescribed voltage is applied to a selected heating element for starting its energizing, a third step, at which whether the arrival of the resistance value of the heating element to a prescribed value or not is checked and, when no arrival to the resistance value is present, the jumping-back to the second step occurs, a fourth step, at which the required energizing time for the arrival of the resistance value of the heating element to its prescribed value is stored an then its energizing is brought to an end, a fifth step, at which whether the measurements of all the heating elements complete or not so as to develop the jumping-back to the second step, a sixth step,  at which the setting of the energizing times is brought to an end when the measurements of all the heating elements are performed, and a seventh step, at which the execution of energizing to the heating element by the time could set at the sixth step when a printing command sends from a host device.
Patent JP-H04138990-A (JP)
Title: Rear wheel brake cooling structure for motorcycle
Inventor: TAKI NORIO
IPC: F16D65/847
Filed: 1990-10-01
Abstract: PURPOSE:To reduce an influence exercised by the heat of a rear wheel brake by forming an air guide port in the front position of the rear wheel brake of a rear cover with which a rear wheel brake is covered and locating an air guide member, through which running air through the air guide port is guided to a rear wheel brake, to the inner side of the rear cover. CONSTITUTION:In a scooter type motorcycle, the portion, ranging from a floor part to a rear frame 15, of a main frame is covered with a rear cover 16, and the front side of a unit swing engine 20 is pivotally supported 21 on a bracket 19 located to the central part of the rear frame 15. In a disc brake 81 of a rear wheel 23, a caliper 82 is supported on a bracket 83 fixed to a support bracket 26, and the caliper 82 of the disc brake 81 is covered with a rear cover 16. In which case, an air guide port 87 is formed in the side of the rear cover 16 and in the front position of the disc brake 81, and an air guide member 88 through which running air through the air guide port 87 is guided to the disc brake 81 is located inside the rear cover 16 to cool the disc brake 81 by means of running air.
Patent JP-H06108077-A (JP)
Title: Paste-like cutting oil for aerosol
Inventor: MURAKI SHIGEFUSHI
IPC: C10N40/22
Filed: 1992-10-01
Abstract: PURPOSE:To realize the continuous use even in various climates, regions and applications by using a metallic soap as a paste-forming agent for this cutting oil. CONSTITUTION:This oil is obtained by using a metallic soap as the paste- forming agent. This oil can maintain the paste form in a wide service temperature range and can easily form an aerosol that can be used for a long time without causing clogging. It is presumably because the paste formed from the oil by using a metallic soap undergoes little change in consistency over a wide temperature range and, therefore, has consistency with greatly reduced melting point dependence while a paste-like cutting oil having an objective service temperature which has been obtained by combining paste-forming agents of various melting points.
Patent JP-2000092472-A (JP)
Title: Television camera system for checking inside of tube
Inventor: OMURA KATSUYUKI
IPC: H04N7/18
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To suppress cost increase in the system without deteriorating the workability by connecting power and signal wires for a television camera and a DC electric bulb to a power supply and a video monitor through a flexile tube so as to obtain sufficient illuminance. SOLUTION: A part inserted to a tube 1 which is a check object is mostly a flexible tube 3, and a head 5 is provided to a tip of the flexible tube 3 and a television camera and a DC electric bulb acting as a light source are molded to the front part of the head 5 using synthetic resin. A power wires 23 for the television camera and the DC electric bulb are led out at a trail end of the flexible tube 3 and connected to a power supply 25. Furthermore, signal wires 27 for the television camera are led out and connected to a controller 29 of a video monitor 31 consisting of a CRT, a printer 32 is connected to the controller 29 for printing out a required video image. In checking, the head 5 is inserted to the inside of the tube 1 through the flexible tube 3.
Patent JP-H01106219-A (JP)
Title: Fault simulating system for duplicated volume
Inventor: ARAKURA YUUICHI
IPC: G06F3/06
Filed: 1987-10-20
Abstract: PURPOSE:To easily simulate an iOD fault or the like by executing fault simulation after changing simultaneous access to both the sides of a duplicated volume to successive access to single sides. CONSTITUTION:At the time of accessing only the simultaneous writing of two physical volumes constituting a duplicated volume by prescribed processing (a)-(c), a hard fault simulator (HSS) 1 changes the access to read/write mixed processing or executes simulation for making the access look like an iOD fault. A branch instruction (SVC instruction) 2 is included in duplicated volume I/O control (DIOCS) 3 to transfer control to HSS/. When the HSS/ to which control is transferred by the branch instruction 2 inserted into the DIOCS 3 accesses only the writing of a physical volume to be allowed to simulate a fault by the prescribed processing (a)-(c), the access is forcedly changed to read/write mixed access to simulate the fault.
Patent JP-H01106847-A (JP)
Title: Optically active benzoic acid ester compound
Inventor: SHIBATA TOSHIHIRO
IPC: C09K19/20
Filed: 1987-10-20
Abstract: NEW MATERIAL:An optically active benzoic acid ester compound expressed by the formula (R1 is 1-18C straight-chain alkyl; R2 is 3-12C straight-chain alkyl; n is 3-6; * indicates asymmetric carbon atom). EXAMPLE:4-(4'-Methylheptyloxy)phenyl (S)-4-n-octoxybenzoate. USE:A ferroelectric liquid crystal compound having a chiral smectic and/or chiral nematic phases. PREPARATION:For example, a 4-n-alkoxybenzoic acid is reacted with a phenol having an optically active alkoxy substituent group to carry out esterification and afford the aimed compound expressed by the formula.
Patent JP-H10111879-A (JP)
Title: Cad/cae device and analysis model generation method
Inventor: HATA NAOKO
IPC: G06F19/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a CAD/CAE device with improved operability and efficiency even in the analysis of a complicated shape. SOLUTION: Attributes suppliable to a constituting element are defined beforehand and processing contents corresponding to the attributes are stored in an attribute data storage part 125. At the time of generating a shape model, when a user inputs the attribute to the constituting element, an attribute input part 105 stores the attribute in a shape data storage part 121 along with shape data. Thereafter, at the time of the display of the constituting element and the operation of element division or the like, an attribute processing part 106 realizes the processings of the magnified/reduced display and sub-division, etc., of the constituting element by reading the processing contents corresponding to the inputted attribute from the attribute data storage part 125 and executing them.
Patent JP-H0781874-A (JP)
Title: Automatic damping hoisting accessory
Inventor: YUKI KATSUHIKO
IPC: B66C1/42
Filed: 1993-10-22
Abstract: PURPOSE:To provide an automatic damming hoisting accessory which &n reduce the cycle time of loading and unloading and enhance the safety of loading and unloading operations. CONSTITUTION:A secondary vibration mode is increased at the position of a pulley 20, so a vibration damping device having a weight 1 supported from a frame 5 by a pin joint 7 and an arm 4 and capable of rolling like a pendulum, a reaction pole 6 constituting the frame 5, and a coil spring 2 and an oil damper 3 erected in pairs between the reaction pole 6 and the arm 4, is mounted on a lifting beam 2. The natural frequency of the rolling of the weight, determined by the heaviness of the weight and the strength of the coil spring, is synchronized with the natural frequency of the secondary vibration of the lift 9.