baber/WOPTO huggingface dataset:
Patent JP-H04129331-A (JP)
Title: Test circuit for a/d converter
Inventor: FUJINO YUJI
IPC: H03M1/10
Filed: 1990-09-20
Abstract: PURPOSE:To change a timewise change in an output voltage of an integration means freely by changing an integration time constant of the integration means through the increase/decrease of number of impedance elements connecting to the means. CONSTITUTION:As soon as a digital comparator T outputs a conversion data DB, an expected value data DA of a digital expected value generating circuit 9 is set. An output voltage V0 of an operational amplifier 1 rises rapidly by an output signal from the comparator 7. When the output voltage V0 of the operational amplifier 1 exceeds a threshold level VthN-1, a switching relay S1 is turned off and a change in the output voltage V0 of the operational amplifier 1 is slightly slow. When the output voltage V0 of the operational amplifier 1 exceeds a threshold level Vthn, the chance in the output voltage V0 of the operational amplifier 1 is further slower. When the output voltage V0 of the operational amplifier 1 exceeds a transition level VN, the output voltage V0 of the operational amplifier 1 is decreased conversely. When the output voltage V0 is lower than the level VN, the logic state of a signal V1 is inverted, the output voltage V0 rises again. Through the repetition of the operation above, the output voltage V0 is converged in the vicinity of the transition level VN.
Patent JP-S62106175-A (JP)
Inventor: BURUUSU SABIN BAAROU
IPC: F01L1/14
Filed: 1986-10-21
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-2000087125-A (JP)
Title: Method for dephosphorize-refining molten iron
Inventor: TANAKA HIDESHIGE
IPC: C21C1/02
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a stable dephosphorize-refining method of molten iron while reducing a produced slag. SOLUTION: Following processes are provided. (a) Molten iron having <=0.2 wt.% Si content is charged into a converter. (b) A CaO component is charged by <=18 kg/ton with lime and the molten iron is refined with oxygen blowing. Further, it is desirable to substantically and continuously charge the lime at least for two min after starting the dephosphorize-refining. Furthermore, it is desirable to use a part of the CaO component with the lime as premelt flux.
Patent JP-H0195199-A (JP)
Title: Deodorizing and stainproofing agent for flush toilet
Inventor: OISHI MASANOBU
IPC: C11D17/00
Filed: 1987-10-06
Abstract: PURPOSE:To obtain the title agent which is free from deformation during use, excellent in sustained release of active ingredients, persistence of effects, etc., and is valuable as a toilet ball for gentlemen's toilet stool, by adding a perfume or deodorant, a stainproofing surfactant, etc., to a particular base. CONSTITUTION:A polyethylene glycol (a) having a number-average MW of 1000-20,000 pref. 6000-15,000, is mixed with a polyoxyethylene hardened castor oil (b) obtd. by the addn. polymn. of ethylene oxide with a hardened oil obtd. by hydrogenating castor oil in wt. proportions of 10:1-10, pref. 10:3-7, thereby obtaining a base (A). 40-80wt.% component (A), 0.1-10wt.% perfume or deodorant (B) (e.g., lavender), 5-30wt.% stainproofing surfactant (C) (e.g., polyoxyethylene nonylphenyl ether having an ethylene oxide addn. amt. of 20-70) and optionally a pigment, a sequestering agent, a detergent auxiliary, etc., (D), are mixed together, melted by heating at 40-60 deg.C and shaped.
Patent JP-S61127322-A (JP)
Title: Molding method of valve body
Inventor: MATSUMOTO KEIJI
IPC: B29C45/14
Filed: 1984-11-27
Abstract: PURPOSE:To contrive an improvement in a valve function by preventing breakaway of a packing, by a method wherein the packing is made to hold and position on the inner circumferential surface and a fitting part of a valve body is laid into a synthetic resin material by making the synthetic resin flow in an undercut part. CONSTITUTION:When a packing 6 is held, synthetic resin is pressed in through a gate part 16 of a stationary mold 12. The resin is protruded into a cavity 14 which is filled with the resin by spreading even to the backside of a fitting part 6a and fitting concave part 6c. A protruded stripe 17 to be formed in a mold 12 improves heat radiation effect of the resin material to be obtained after injection and reduces affection of heat to the packing 6. The resin is cooled within the cavity 14, through shrinkage force of which a core pin 13a is embraced strongly. When, therefore, a mold 13 is moved in the direction of an arrow drawn with a blanked frame, a head part 10 is moved along with the mold 13 and released from the mold 12. The packing 6 is held stably in the head part 10 obtained by injection molding in this manner through fitting between the fitting concave part 6c and a breakaway prevention protrusion edge 10a.
Patent JP-2001075779-A (JP)
Title: Arithmetic unit and control of operation
Inventor: OWADA AKIHIKO
IPC: G06F17/10
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic unit and an operation controlling method capable of efficiently transferring data between plural computing elements in respect to an arithmetic unit including plural computing elements such as an integer computing element, a floating point computing element and a graphics computing element arranged in parallel in its inside and its operation controlling method. SOLUTION: An operation result of a floating point computing element 105 is supplied to a multiplexer 122 arranged on the final operation stage ST3 of an integer computing element 114, the multiplexer 122 is switched by an instruction applied to the element 114 and the operation result of the element 105 is stored in a general register 113 to execute integer operation.
Patent JP-H03117349-A (JP)
Title: Stator mounting structure for rotary electric machine
Inventor: KISHIKAWA KATSUYOSHI
IPC: H02K15/02
Filed: 1989-09-27
Abstract: PURPOSE:To reduce the number of components in the case of mounting a stator in a frame by providing a window in which a spacer heater can be inserted into a frame wall and a welding work of a stator clamper to the frame can be performed. CONSTITUTION:In order to mount a stator 6 in a frame 7, the stator 6 is first dropped from the upper part of the frame 7, and the outer peripheral spigot of a stator clamper 6c of the stator 6 is mounted to be engaged with the inner peripheral spigot of the frame plate 7a of the frame 7. In this state, a part B near the axial center of a stator clamper 6a is welded to the frame plate 7a at four positions in necessary length at the axial center symmetrically with respect to the center of a core through the window 7b formed in the frame 7 to integrate the stator with the frame. Thereafter, a space heater 5 is attached to the frame 7 through the window 7b. Thus, it can be composed of minimum number of components with minimum labor with high reliability without increasing the width of the frame to obtain a clamping mechanism for clamping the stator with the frame inexpensively with high reliability.
Patent JP-H01128980-A (JP)
Title: 3-phthalimide thiophene, addition product of morpholine therewith, production of these compounds, use thereof in production of 3-aminothiophene and 3-amino-5-chlorothiophene
Inventor: HAINTSU RITSUTERERU
IPC: C07D333/36
Filed: 1988-10-06
Abstract: NEW MATERIAL: 3-Phthalimidothiophene shown by the formula (R is H or a 1-4C alkyl; X is H, Cl or Br) or the addition product of the thiophene with morpholine.  
     EXAMPLE: The addition product of 3-phthalimidothipnene-morpholine.  
     USE: It is used as the intermediate of 3-aminothiophene. Amino-thiophene is useful as intermediates for the production of medicines, the effective substance of plant protection agents, dyes and polymers.  
     PREPARATION: 3-Bromthiophene or the derivative of the thiophene substituted with R, X or their combination is reacted with phthalimide and secondary amine in the presence of copper oxide, and 3-phthalimidothiphene obtd. from the reaction mixture is recovered. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62129912-A (JP)
Title: Vertical magnetic head
Inventor: YOSHIMORI HIROYUKI
IPC: G11B5/127
Filed: 1985-11-09
Abstract: PURPOSE:To evade effectively a fall in recording and reproducing level due to an external magnetic field by providing plural main magnetic poles in the recessed part of a magnetic body block with high magnetic permeability across actuators. CONSTITUTION:Main magnetic poles 45A and 45B for recording and reproducing are arranged across actuators 39A and 39B composed of piezoelectric elements formed by laminating element pieces on the ceiling part of the recessed part 46a of the shield block 46 made of the box lid type magnetic material with high magnetic permeability. Then, an auxiliary magnetic pole shield block 49 is provided opposite across a recording medium 4. The actuator 39A expands when powered on to slides on the medium 4 and then a magnetic field 55A is produced; and an external magnetic field 56 even when applied as shown by an arrow X3 exits from the block 53 through the block 46. Thus, the external magnetic field is shielded to evade effectively a fall in recording and reproducing level and a fall in recording level when the head slides on the medium 4.
Patent JP-H0589844-A (JP)
Title: Light source device
Inventor: KOMODA KIYOKO
IPC: F21V29/505
Filed: 1991-09-30
Abstract: PURPOSE:To lessen dispersion of the spectral reflectivity by suppressing local overheat of a photo-reflecting film having a photo-interferential film when a lamp is lighted up in the attitude that its axis is directed horizontally. CONSTITUTION:A lamp 1 is accommodated in a reflecting mirror 2 having a photo-reflecting surface 20 consisting of a rotational quadric surface, which reflects the light emitted from the lamp, and a photo-interferential film 25 is attached to this photo-reflecting surface 20, wherein lamp is lighted up in the attitude that its axis is directed horizontally. In the light source device, the photo-reflecting surface is provided with a through hole 24 to put the inside and outside of the reflecting mirror in mutual communication in a position above the axis of the lamp 1.
Patent JP-S63107683-A (JP)
Inventor: KITAMURA MORIO
IPC: E21B7/00
Filed: 1986-10-22
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-H07101112-A (JP)
Title: Printing system and printer
Inventor: KOIKE SHOJI
IPC: B41J29/20
Filed: 1993-10-07
Abstract: PURPOSE:To correct and print data for designating an uncataloged emulator. CONSTITUTION:A host output interface 11 informs an emulator type uncataloged with a host computer 1 based on a decision result of a CPU 3, and the computer 1 corrects print data designated by the uncataloged emulator to output it to a printer.
Patent JP-H02100503-A (JP)
Title: Envelope detection circuit of magnetic recording and reproducing device
Inventor: ITOU TAKEYOSHI
IPC: H03D1/10
Filed: 1988-10-07
Abstract: PURPOSE:To set the offset voltages of the output and the input of an operation amplifier to be a specified value which is not influenced by means of the temperature characteristics of clamping/detection diodes by providing a bias circuit in which two resistances and two diodes are used. CONSTITUTION:An envelope detection circuit 30 consists of a clamp circuit 11, a detection 13, the operand amplifier 17 and a bias circuit 32 generating first and second reference voltages VREF1 and VREF2. The bias circuit 32 is the circuit in which a resistance R3, two diodes D3 and D4 and a resistance R4 are connected in serial in said order. If bias currents flowing in the clamping diode D1 and the detection diode D2 and currents flowing in D3 and D4 are previously set equal, the voltage drop of D1 and D2 is increased by the temperature characteristic, for example, the voltage drop of D3 and D4 is increased by the same quantity. The DC offset voltage of the non-inverted input terminal of the operand amplifier, a second reference voltage with respect to the operand amplifier and the DC offset voltage of the output in the operand amplifier come to the specified value which is respectively equal.
Patent JP-S60145935-A (JP)
Title: Manufacture of optical waveguide
Inventor: HASEGAWA HIDEKAZU
IPC: G02B6/122
Filed: 1983-12-30
Abstract: PURPOSE:To manufacture an optical waveguide having a tapered depth, by changing the voltage applied across a glass substrate and a molten salt with a place of the glass substrate. CONSTITUTION:An electrical resistant film 2 is formed all over one side of a glass substrate 1 having a mask pattern 3 formed on the other side, and electrodes 4 and 5 are formed separately on both ends of the resistant film 2. The mask pattern 3 side of the substrate 1 is then dipped in a molten salt 6, and a voltage (Ea) is applied from a power source 7 across the molten salt 6 as the positive side and the electrode 4 as the negative side. A voltage (Eb) is simultaneously applied from a power source 8 across the electrode 4 as the positive side and the electrode 5 as the negative side to permeate ions from the molen salt 6 into the unmasked part of the substrate 1. Thus, the glass ion exchange is carried out to form a tapered high-refractive index part 9 in the substrate 1.
Patent JP-H03116209-A (JP)
Title: Foot parking brake device
Inventor: KATAGIRI TOSHIYASU
IPC: B60T7/06
Filed: 1989-09-29
Abstract: PURPOSE:To eliminate the abnormal sounds produced at the treadling/resetting operations by setting the clamping force of a coil having its single end fixed to a drum part at a level larger than the energizing force applied in the resetting direction of a parking brake pedal. CONSTITUTION:A turning body 23 including the drum parts 25 and 26 which turn in response to a parking brake pedal 16 interlocks this pedal 16 which is attached turnably to a brake device centering on a support point 17. The coils 31 and 32 having their single ends fixed to the parts 25 and 26 respectively are slidably provided with the clamping force larger than the energizing force of the pedal 16. A release means 37 functions to tilt the other ends of both coils 31 and 32 in the rewinding direction. Thus the clamping force of the coils 31 and 32 are reduced less than the energizing force of the pedal 16. As a result, such abnormal sounds like those produced by the ratchet teeth, etc., can be eliminated. At the same time, the resetting force of the pedal 16 can be reduced without using an air buffer, etc.
Patent JP-H0194265-A (JP)
Title: G sensor
Inventor: FURUHATA KESAO
IPC: G01P15/135
Filed: 1987-10-06
Abstract: PURPOSE:To detect acceleration with high sensitivity, by holding a movable element to one end side of a housing by the magnetic force of a stator at a usual time when no acceleration is generated and moving the same to the other end side thereof at a time when acceleration is generated. CONSTITUTION:A movable element 2 is formed from the rod-shaped permanent magnet received in a housing 1 and a stator 3 is formed from the permanent magnet provided under one end 1a of the housing 1. When a vehicle moves at an equal speed or is stopping, the movable element 2 is attracted to the stator 3 by the magnitude of magnetic force shown by the vector of an arrow (a) and held to one end 1a of the housing 1 by the attraction force shown by an arrow (b) being the component of magnetic force in the horizontal direction at this time. When the negative acceleration shown by an arrow (c) is generated in the vehicle and the magnitude thereof is larger than the attraction force shown by the arrow (b), the movable element 2 begins to tumble. When the movable element 2 is moved to the position shown by a two-dot broken line at the other end 1b of the housing 1, the probe 4a of a detector 4 is closed by the magnetic force of the movable element 2 to send out an acceleration signal.
Patent JP-2001071799-A (JP)
Title: Child seat fixing structure
Inventor: NOZAKI KENICHI
IPC: B60N2/28
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a child seat fixing structure that can easily adapt to different seat shapes and allows a child seat fixing member to be mounted/demounted easily on/from the main body. SOLUTION: Nuts 23 are fastened beneath a floor 21. An anchorage 30 holds a plurality of strikers 31 welded thereto, and consists of a pipe material with both ends bent into a U shape before pressed flat whereat mounting holes are formed. Bolts 60 are threaded via the mounting holes into the nuts 23 to fix the anchorage 30 on the floor 21. A lock device 11 of a child seat 10 is inserted between the lower portion of a seat back 41 and the rear portion of a seat cushion 42 until it is fixedly engaged with the strikers 31 of the anchorage 30.
Patent JP-S61129623-A (JP)
Title: Adhering method of liquid crystal display element and transparent plate
Inventor: IWASHITA YUKIHIRO
IPC: G09F9/00
Filed: 1984-11-28
Abstract: PURPOSE:To connect easily a liquid crystal display element and transparent plate by setting the liquid crystal display element, the transparent plate and a film for adhesion and subjecting the same to vacuum packing then putting the same into a heating pressure atmosphere. CONSTITUTION:The transparent film 4 is interposed between the liquid crystal display element formed by adhering the liquid crystal layer 1, two sheets of the glass plates 3 having electrodes 2 on the inside with said layer in-between and further two sheets of polarizing plates 3 sandwiching these plates and layer and adhering an irregular reflecting plate to one thereof and the transparent plate 5. The assembly thereof is put into a bag 6 and is vacuum-packed; thereafter the assembly is put into the heating pressure atmosphere, by which the liquid crystal display element and the transparent plate 5 are adhered.
Patent JP-H02101253-A (JP)
Title: Block-shaped floor material for floor wiring
Inventor: NAITO SHUNICHI
IPC: E04F15/02
Filed: 1988-10-06
Abstract: PURPOSE:To facilitate the change of the wiring state without reducing the ceiling height by laminating the surface material of an upper layer applied with electrostatic machining, the wiring material of a middle layer and the sole material of a lower layer to form a block-shaped floor material for floor wiring in a square shape. CONSTITUTION:The surface material 2 of an upper layer applied with electrostatic machining, the insulating material 4 of a middle layer having a wiring 3 capable of coping with two or more kinds of voltage and electric capacity inside it, and the sole material 5 of a lower layer are laminated to form a block-shaped floor material 1 for floor wiring in a square shape. A connection section 6 for the connection and extraction of the wiring 3 is provided in the insulating material 4 at four side end sections of the floor material 1 for floor wiring, and a wiring control section 7 controlling the connection between the connection section 6 for the connection and extraction and the wiring 3 in the insulating material 4 is provided on the back face of the center section of the floor material 1. The wiring 8 in the wiring control section 7 and the wiring 3 in the insulating material 4 are connected with screws 10 by utilizing notched sections when the floor 1 is spread over the whole floor.
Patent JP-2001073982-A (JP)
Title: Vertical shaft pump with built-in reduction gear
Inventor: SOGAWA YOSHITAKA
IPC: H02K7/116
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To eliminate an installation space and cooling equipment for a reduction gear and further to reduce the sizes of the upper main shaft and the intermediate underwater bearing of a pump, and to eliminate a pump bearing, regarding modification of the reduction gear of a vertical shaft pump driven by a vertical type electric motor or a vertical shaft turbine engine and discharging water through reduction of rotation of a drive machine and transmitting it to the impeller of a bowl. SOLUTION: An impeller 10 is rotated by a drive machine 3 disposed above a vertical shaft pump 1. Water sucked from a suction casing 14 is pressurized by an impeller 10 and discharged and straightened by the guide vane 11 of a bow 9, and discharged through a lifting pipe 2 and discharged through an elbow 15. In a so formed pump, an upper mains haft 6 to transmit the power of the drive machine 3 and the lower main shaft 13 of the impeller 10 are intercoupled through a reduction gear 16, such as a planetary gear reduction gear, disposed at the internal part of an intermediate casing 12.
Patent JP-S61131807-A (JP)
Title: Drilling machine
Inventor: SHOJI MICHIHIRO
IPC: B23Q11/04
Filed: 1984-11-29
Abstract: PURPOSE:To prevent a ring cutter from being broken by providing a drilling machine having the automatic feed mechanism for an electric drill with oscillating circuits for intermittently stopping a feed motor by detecting the signals correspondingto the electrical current conducting through a drill motor by the use of a detecting circuit. CONSTITUTION:A drill machine is provided with a frame 1 having a fixing means to a workface, an electric frill 3 having a drill motor 3M, and a feed motor 4. In addition, this drilling machine is provided with an oscillating circuit 58 for intermittently stopping the feed motor 4 and a first detecting circuit 60 for detecting the signals corresponding to the electric current conducting through the drill motor 3M, for stopping the feed motor 4 prior to the operation of the oscillating circuit 58 when the signals exceed a first threshold value, and for releasing the stopping of the motor 4 when the above-mentioned signals do not exceed the first threshold value. And the drilling machine is also provided with a second detecting circuit 70 to stop the drill motor when the signals exceed a second threshold value set at higher value than the first threshold value.
Patent JP-H0994212-A (JP)
Title: Dish washer and dryer
Inventor: KAI IKUKO
IPC: A47L19/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a dish washer and dryer that performs economical and also optimum drying by detecting the temperature of steam evaporating from tableware and, on the basis of the detected value, controlling the drying process. SOLUTION: A dry-bulb temperature detecting means 10 compris a thermister, as is a wet-bulb temperature detecting means 11 which is embedded in a thin block of highly ventilating and hygroscopic urethane fiber. When entering the drying process, energizing starts for a heating means 6 for heating washing water and drying air and for an air intake means 5, so that the inside of the housing is heated with the inside air replaced with the outside air through the air intake means 5. Simultaneously, humidity detection for discriminating the completion of drying is carried out through an output Td of the dry-bulb temperature detecting means 10 and an output Tw of the wet-bulb temperature detecting means 11.  The humidity thus determined is inputted in a means for detecting completion of drying, compared with a threshold value, and discriminated as the completion of drying if the humidity is below the threshold value, so that a signal is outputted to indicate the completion of drying.
Patent JP-H0194827-A (JP)
Title: Mechanical scanning type ultrasonic probe
Inventor: TAKEDA SHIRO
IPC: A61B8/00
Filed: 1987-10-07
Abstract: PURPOSE:To make acoustic impedance near to that of the skin of a human body and to improve time resolving power, by using organosiloxane containing a predetermined organosiloxane unit in a window part. CONSTITUTION:The window part of a mechanical scanning type ultrasonic probe is formed of a cured substance of organosiloxane containing an organosiloxane unit represented by general formula [I] wherein R<1> and R<2> are a group selected from a substituted or non-substituted monovalent hydrocarbon group and at least 80mol.% of R<1> is a methyl group and at least 50mol.% of R<2> is a phenyl group and X is an integer of 5-400 and the phenyl group among the total org. groups is 10-50mol.%.
Patent JP-S62101813-A (JP)
Inventor: ARUFURETSUDO TEITORU
IPC: F02M26/15
Filed: 1986-10-23
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。