baber/WOPTO huggingface dataset:
Patent JP-H05100963-A (JP)
Title: Instruction executing device
Inventor: INOGUCHI HIROYUKI
IPC: G11C29/00
Filed: 1991-10-08
Abstract: PURPOSE:To provide the instruction executing device which enables read-out from an arbitrary address in a program ROM, and checks efficiently the contents of the ROM. CONSTITUTION:The instruction executing device for testing the contents of a program ROM is constituted of a clock generator 1 for a timing signal, a machine cycle generator 2 for an instruction execution control signal, an instruction register 3 and an instruction decoder 4 for an instruction code, a general register 5 for a result of execution, a program ROM 6 of an instruction program execution procedure, etc., a program counter 7 for an address, an input/output circuit 8 of data, AND-OR circuits 9-12, AND circuits 13, 14 and buffers 15, 16. In such a state, data is inputted and outputted from input/output ports 17a-17l, and a control signal having a timing different from a regular operation is inputted from an address input control terminal 18 and a ROM output control terminal 19.
Patent JP-H0823182-A (JP)
Title: Equipment and method for dissipating heat of integrated circuit
Inventor: ERITSUKU SERUNA
IPC: H01L23/36
Filed: 1993-09-27
Abstract: PURPOSE: To provide an effective heat radiation means providing a means by which heat generated in an integrated circuits to pass through openings of a printed circuit board from a first face, conducted to a second face through a heat conductive material, where it is dissipated. CONSTITUTION: Holes are cut in a printed circuit board 10 and heat slags are fitted. A TAB integrated circuits 5 are installed on the printed circuit board 10. Heat sinks are fitted to studs with screws in a heat slug 30 on the other face of the printed circuit board 10. Two TAB integrated circuits 5 are fitted to the printed circuit board 10. The heat slug 30 is inserted into the holes which are cut. A pair of disk fin-type heat sinks 1 are fitted to the studs with screws in the heat slags 30. Heat generated by the TAB integrated circuits 5 is taken out to the upper disk fin-type heat sinks 1 through the heat slags 30. Then, heat is dissipated into ambient air.
Patent JP-S62110435-A (JP)
Inventor: HERUMUUTO HERUTORITSUHI
IPC: H01L29/74
Filed: 1986-10-31
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-S62110932-A (JP)
Title: Method and apparatus for connecting yarn in friction spinning frame and multiposition friction spinning frame
Inventor: ARAN SUMISU
IPC: D01H4/48
Filed: 1986-10-31
Abstract: An open-end spinning machine includes a low inertia sensing wheel 12 frictionally engaging the package 5 so that the rate of rotation of the frictional sensing wheel 12 is sensed by a tachometer generator 13 to provide a "winding rate" signal fed to a controller 15 for controlling the speed of a stepper motor 21 driving the fibre feed roller of the fibre opening unit during piecing, in response to the take-up of yarn at the package. Optionally, the sensing wheel 12 is supported on a link 11 such that the angular position of the link indicative of the diameter of the package 5 is sensed by an angular position transducer 14 and the signal of the transducer 14 is also fed to the controller 15.Yarn delivery rolls 4a and 4b are separated, during piecing, to allow the rate of withdrawal of the yarn from the doffing tube 2 of the open-end spinning unit 1 in response solely to the accelerating package 5.The draft is non-linear during piecing, in accordance with a predetermined programme.
Patent JP-S63114920-A (JP)
Title: Production of high yield point steel having good sr softening resistance
Inventor: KAMATA YOSHIHIKO
IPC: C21D8/00
Filed: 1986-11-04
Abstract: PURPOSE:To stably provide a high yield point steel having good SR softening resistance by subjecting a steel consisting of a specific compsn. successively to heating, rolling, finish rolling and rapid cooling under specific conditions. CONSTITUTION:The steel contg., by weight %, 0.04-0.15% C, 0.05-0.50% Si, 0.30-1.50% Mn, 0.005-0.060% SolAl, 0.005-0.030% Nb, 0.005-0.030% Ti, 0.005-0.100% V, and 0.003-0.0030% B, and consisting of the balance substantially Fe is heated to 1,000-1,200 deg.C and is rolled at >=20% in an uncrystallization region. The rolled steel is subjected to the finish rolling in the temp. region where the surface temp. of the rolled steel is not higher and lower by 20 deg. than the Ar3 point expressed by Ar3=910-310XC(%)-80XMn(%)-20XCu(%)-55XNi(%)+0.3-5X(t-8) [where t is sheet thickness (mm)]. The steel is immediately thereafter subjected to rapid cooling at such a rate at which the cooling rate in the central part of the thickness is >=2.5 deg.C/sec. The rapid cooling is stopped in a 550-300 deg.C temp. region.
Patent JP-H03121656-A (JP)
Title: Method and apparatus for scanning recording
Inventor: SATO HAJIME
IPC: H04N1/10
Filed: 1989-10-04
Abstract: PURPOSE:To attain miniaturization, low cost and to improve resolution by applying plural number of times of recording to a photosensing material with a wider width than the scanning width of a scanning recording section. CONSTITUTION:A scanning recorder consists of a scanning recording section comprising a laser oscillator 1, a polygon mirror 2, an ftheta lens 3 and a mirror 4 and of a photosensing material loading section (platen) 5. A servo motor 6 moves the platen 5 at the scanning recording in the direction x to scan and expose a picture of a prescribed width onto a photosensing material, and the servo motor reciprocating the scanning recording section in the direction y moves the scanning recording section to a succeeding exposure position after 1st scanning and exposure with a prescribed width is finished to apply a 2nd scanning exposure. Thus, plural number of times of recording are applied to the photosensing material with a wider width than the scanning width of the scanning recording section. Thus, the small sized and inexpensive scanning recorder is attained and a highly sharp picture is recorded onto a large sized photosensing material.
Patent JP-H02106253-A (JP)
Title: Automatic centering device for workpiece
Inventor: SUZUKI SEIICHI
IPC: B24B41/06
Filed: 1988-10-17
Abstract: PURPOSE:To automatically carry out highly accurate centering efficiently without requiring labor by operating the numerical data of the outside diameter of a workpiece and the position measurement of a tail spindle with a computer and thereby carrying out correction between a main spindle side and an adjusting shaft provided on the adjusting table of a tail stock side by means of a pulse motor. CONSTITUTION:A tail spindle is opposed to a main spindle 5 having a pulse generator and connected to a hydraulic cylinder to clamp a workpiece while having an encoder for indicating a position. Further, a lifting up/down means pushes up the workpiece to a clamp position and a liftable measuring member 37 measures the outside diameter on both end portion sides of the workpiece. By arithmetically processing the numerical value data of angle information by this measuring member 37 and measured length by the encoder, etc., by means of software, the adjusting shaft 27 of an adjusting table 18 is operated by means of two pulse motors, thereby correcting the deviation of center to carry out automatic centering of a workpiece.
Patent JP-H0571280-A (JP)
Title: Motor-driven shutter using spring
Inventor: HASHIZUME NORIO
IPC: E06B9/74
Filed: 1991-09-12
Abstract: PURPOSE:To prevent the damage of a tape-like switch and to enable the opening of a shutter curtain in the case of service interruption by interlocking with the change-over to a lock releasing position of a latch bar to make unable obstacle detecting operation through an obstacle detection member. CONSTITUTION:A shutter curtain is energized to an open side by energizing force of a balance spring within range of totally enclosed vicinity, so when a latch bar 17 is switched to a lock releasing position B to hold under the blockage, the shutter curtain is slightly opened without providing any external force. Under such a condition, the shutter curtain is manually opened by lifting an obstacle detection member 11 under the curtain by hand. At that time, the lower end of a restraining member 25 is made to approach and face to the upper end of the detection member 11 with the change-over to the lock releasing position B of the latch bar 17, and detecting operation of the detection member 11 becomes unable. Accordingly, a pushing member 15 of a switch pushing means 12 is projected, and a switch 4 is not pushed.
Patent JP-H05194519-A (JP)
Title: 4-amino-3-isoxazolidinones, 3-amino-1-hydroxypyrrolidin- 2-ones and carbamate derivative of 1-amino-1-cyclopropane- carboxylic acid analogue
Inventor: DENIIZU MEARII FURANAGAN
IPC: A61K31/535
Filed: 1992-09-30
Abstract: PURPOSE: To prepare a compd. useful for alleviating various memory dysfunctions characterized by a cholinergic deficit such as Alzheimer's disease.  
     CONSTITUTION: A compd. of the formula R 1 NH-COOR 2  [R 1  is formula I to III; R 2  is formulae IV to VI; R 3  is OR 12  NH 2  or mono or di lower alkyl; R 4 , R 5  and R 10  to R 12  are each H or R 7 , and furthermore, R 5  and R 10  are each lower alkylcarbonyl; R 7  is lower alkyl or aryl lower alkyl; R 6 , R 8  and X are each H or lower alkyl, and furthermore, X is halogen or lower alkoxy; R 9  is H, R 7 . lower alkenyl or the like; (n) is 1 or 2] or the pharmaceutically acceptable acid addition salts thereof, such as (3aS-cis)-1,2,3,3a,8,8a-hexahydro-1,3a,8- trimethylpyrrolo [2,3-b]-indole-5-yl[2-oxo-1-(phenylmetoxy)-3R-pyrrolydinyl]. The compd. in which R 2  is the formula IV is obtd. by hydrolyzing the compd. of the formula VII and thereafter bringing the product to react with the compd. of the formula R 1 NH 2  in the presence of carbonyldiimidazole. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04139931-A (JP)
Title: Bit synchronizing confirmation discrimination circuit
Inventor: YONEDA TOSHIO
IPC: H04L7/10
Filed: 1990-09-29
Abstract: PURPOSE:To start bit synchronization immediately after a bit synchronizing signal is made stable and to improve the transmission efficiency by starting bit synchronization depending on a discrimination output as to whether or not a duty ratio of the bit synchronizing signal is nearly 50%, that is, whether or not the bit synchronizing signal is stable. CONSTITUTION:The discrimination circuit is provided with period detection means 101-105, period measurement means 107, 110 and duty ratio discrimination means 111-115. Since the duty ratio discrimination means 111-115 discriminate whether or not the duty ratio of the bit synchronizing signal is nearly 50%, the bit synchronization is started depending on the discrimination output. That is, the bit synchronization is started immediately after the bit synchronizing signal is made stable. Thus, it is possible to reduce the period of the bit synchronizing signal portion of the transmission data and the transmission efficiency is improved.
Patent JP-H03124465-A (JP)
Title: Impact head drive pulse generation circuit
Inventor: KONISHI SHINJI
IPC: B41J2/51
Filed: 1989-10-06
Abstract: PURPOSE:To determine an intermittent time of a head drive pulse constantly with high accuracy by using a synchronous system only of binary logical elements in which a clock signal is used commonly for data storage and count timing signals of a total conduction time control circuit, a duration timer circuit, and an intermittent conduction signal control circuit. CONSTITUTION:A clock signal generation circuit 7 outputs a clock signal CLK to a total conduction time control circuit, an a duration timer circuit 3, and an intermittent conduction signal control circuit 5. Each of the circuits is actuated in synchronism with the clock signal CLK. As a data storage timing signal and a count timing signal to the respective circuits, a common clock signal CLK is used, whereby a synchronous circuit composed only of binary logical elements is formed. Therefore, the error of the duration is affected only by the error of the cycle of a common clock signal CLK. By outputting the common clock signal CLK from a timing signal circuit using a crystal oscillator, the duration is determined with an accuracy as high as the temperature characteristics of the crystal oscillator.
Patent JP-H11100021-A (JP)
Title: Plastic corrugated board box
Inventor: MATSUOKA TAKAMINE
IPC: B65D5/10
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent a gap from being produced at a part where the first upper lid and the second upper lid are butted against each other and to prevent foreign matters from coming in by a method wherein the front end of the first upper lid and the front end of the second upper lid are formed so that they can be overlapped each other when the lids are placed in the state of closing. SOLUTION: The first upper lid 1 and the second upper lid 2 are formed so that the front end 1a and the front end 2a of the upper lids can be overlapped each other when the lids are put in the state of closing. Thereby, a gap can be prevented from being produced at a part where the first upper lid 1 and the second upper lid 2 are butted against each other, and parts inside a box can be prevented from deteriorating in quality because of intrusion of foreing matters. Furthermore, the thickness at the front end 1a of the first upper lid 1 is made thinner than the thickness at other parts of the lid, and difference in level at the overlapping part can be reduced. Thereby, a plurality of corrugated board boxes can be stacked up easily in the vertical direction.
Patent JP-H11103147-A (JP)
Title: Circuit module and electronic apparatus with built-in circuit module
Inventor: INOUE KANJI
IPC: H05K1/14
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a circuit module whose density is high and which can realize an easy mounting operation, by a constitution wherein a plurality of stacked and arranged printed wiring boards are connected electrically by metal bumps, and electronic components are resin-sealed and mounted between the boards. SOLUTION: A desired electronic circuit is formed, via a via hole 21b and a through hole 21c, on a first printed wiring board 21, and a recessed component housing part 21d is formed on one face faced with a second printed wiring board 22. An electronic component 24 is housed in the component housing part 21d via respective metal bumps 25 so as to be connected electrically to the electronic circuit. On the other hand, a desired electronic circuit is formed, via a via hole 22b and a through hole 22c, on the second printed wiring board 22, and a recessed component housing part 21d is formed on one face faced with the first printed wiring board 21. An electronic component 24 is mounted in the component housing part 21d so as to be connected to the electronic circuit via respective metal bumps 25.  Then, connecting lands 21a, 22a on both boards 21, 22 are connected via respective metal bumps 26, a resin 29 is sealed between them, and both boards are pasted and stacked.
Patent JP-H04139687-A (JP)
Title: Vtr with built-in bs tuner
Inventor: SHIMIZU HIROYUKI
IPC: H04N5/91
Filed: 1990-09-28
Abstract: PURPOSE:To prevent the deterioration of a sound quality by recording a sound signal in the form of a DPSK sound modulating signal. CONSTITUTION:When a signal outputted from a BS demodulating circuit 1 is selected by a selection circuit 4, a recording and reproducing part 5 records a BS video demodulating signal and the DPSK sound modulating signal. Then, the reproduced demodulating signal and modulating signal are inputted to a BS signal processing circuit 7, and the modulating signal is demodulated. At that time, a independent sound separation or a bilingual separation or the like is operated, a clock signal is outputted, and then a selection circuit 8 selects and outputs the output of the circuit 7. Thus, the deterioration of the sound quality is reduced, and the dependent sound is recorded so that it is selected at the time of reproduction.
Patent JP-H04138741-A (JP)
Title: Electronic mail control system
Inventor: HIRATO HIROMITSU
IPC: H04L12/58
Filed: 1990-09-28
Abstract: PURPOSE:To quickly extract an electronic mail by indicating the arrival of an electronic mail onto a telephone set visually or audibly and connecting a data terminal equipment to an electronic computer to which the electronic mail arrives automatically with a simple operation of the telephone set. CONSTITUTION:When an electronic mail is sent from a data terminal equipment 11 to a data terminal equipment 1 being a user B, an electronic computer 10 retrieves a data table 14 to read extension number information corresponding to the user B and sends it to an electronic computer 8. A central processing unit 6 informs the arrival of the electronic mail to a multi-function telephone set 2 corresponding to extension number information. When the user uses the the multi-function telephone set 2 to depress a preset function button or dial a special number in response to the electronic mail, the central processing unit 6 controls an extension circuit 3 and a main switch 4 to form a channel between the data terminal equipment 1 and the electronic computer 10 and the electronic mail from the data terminal equipment 11 is extracted by the data terminal equipment 1.
Patent JP-H1088052-A (JP)
Title: Production of resin varnish for printing ink
Inventor: SASAKURA TAKASHI
IPC: C09D11/08
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a resin varnish for a printing ink, excellent in high-speed printing performance by condensing a rosin ester resin with a phenol/ formaldehyde precondensate. SOLUTION: 100 pts.wt. rosin ester resin obtained by esterifying a rosin with a polyhydric alcohol is condensed with 50-150 pts.wt. phenol/formaldehyde precondensate at 140-240 deg.C in a system containing a solvent and optionally 10-50 pts.wt., per 100 pts.wt. solid matter of the varnish, drying oil and/or 0.01-3.0 pts.wt. gelling agent. It is desirable that the reaction is carried out under condition including a vacuum of 500mmHg or below.
Patent JP-2000084089-A (JP)
Title: Guide wire introduction aid and catheter equipped with same
Inventor: MUKAI AKIMASA
IPC: A61M25/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a guide wire introduction aid facilitating an introducing operation of a guide wire inserted in a living body and allowing the easy removal of the guide wire from an introduction line after the introduction operation, and a catheter equipped with the aid. SOLUTION: This guide wire introduction aid has lumens 3a, 4a and 5a, and the insertion end 100a of a catheter 100 or the insertion end of a stylet is detachably attached to each one end of the lumens 3a, 4a and 5a. Also, the guide wire 200 is introduced to a catheter lumen 101 or via the lumens 3a, 4a and 5a. The catheter 100 is equipped with a guide wire introduction aid A so formed.
Patent JP-H09104353-A (JP)
Title: Power steering device
Inventor: SUZUKI MIKIO
IPC: B62D5/083
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To suppress the valve sensitivity moderately and prevent generation of vibrations by furnishing a control valve which makes throttling control of a working oil to be supplied to a power cylinder in compliance with the steering operation, equipping the valve edge part at its foremost with a chamfer for pressure control having a large inclination angle, and equipping at the tail with a chamfer for mitigation of sensitivity having a gradual inclination angle. SOLUTION: A control valve to be installed in a power steering device is equipped with a rotary valve shaft 21 coupled with a steering wheel, a valve body 22 to be coupled with a steering linkage, and a torsion bar to couple these two 21 and 22 with possibility of relative rotation. Between the valve shaft 21 and valve body 22 a plurality of control valve parts 23 are formed along the circumference for making the throttling control of the working oil, and they are formed from a bridge circuit furnished with variable throttles V1-V4. The edge of each valve part 23 is provided with a chamfer 21A for pressure control, chamfer 21B for mitigation of sensitivity, and a chamfer 21c for prevention of throttling sounds in the sequence as named, and the inclination angle should vary in the three part so that 21A>21B>21C.
Patent JP-2000084595-A (JP)
Title: Treatment of sludge
Inventor: OGURA SATOSHI
IPC: C02F3/12
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a treating method of sludge surely making sludge odorless by a treatment in a relatively short time. SOLUTION: In a discharge water treatment system by which a precipitate is removed from discharge water at a sedimentation basin 1 and the discharge water is fed to a reaction tank 2 in which aerobic bacteria are living and the water is subjected to a biological reaction treatment, the sludge taken out from the final sedimentation basin 3, thickened and taken out via a thickener 4, is fed to a sludge treating tank 5, and added with the solution incorporating silicic acid in a tank 6 by using a pump 7 and also is kept in an aerobic condition by aeration using a blower 8.
Patent JP-S62121072-A (JP)
Title: Controller for thermal head
Inventor: NAKAJIMA HIDEO
IPC: B41J2/365
Filed: 1985-11-22
Abstract: PURPOSE:To enable recording with little nonuniformity in density to be performed inexpensively, by recording while switching between an unchanged applied pulse width and a changed applied pulse width for a predetermined period of time after the applied pulse width is changed. CONSTITUTION:A central processor (CPU) 3 causes a temperature signal S3 relating to a thermal head 9 sent from a thermistor 27 to be once stored in a RAM 15, calculates a temperature variation based on the temperature value stored in the RAM 15, and again stores the calculated value into the RAM 15. The CPU 3 reads the temperature variation from the RAM 15, compares it with a threshold preset in a ROM 13, and sends a command for changing the width of an applied pulse to an applied pulse width controlling circuit 11 when the temperature variation is larger than a threshold. For a predetermined period of time after the change in the applied pulse width, a command for switching between the pulse width before the change and the pulse width after the change is given to the applied pulse width controlling circuit 11.
Patent JP-H0797424-A (JP)
Title: Fine water-absorbing polyurethane gel particle and its production
Inventor: KURIYAMA KATSUMI
IPC: C08G18/09
Filed: 1993-09-28
Abstract: PURPOSE:To obtain the title particle useful as, e.g. a modifier which imparts water absorptivity, water swellability and water wettability to a coating material, a coating agent, a resin, a rubber or the like by reacting two specified compounds with each other in the presence of colloidal polyurea particles as an emulsifier in an inert liquid to form a product of a three-dimensional molecular structure. CONSTITUTION:The title particles are produced by reacting a polyisocyanate compound with a compound having at least a polyethylene oxide group and an active hydrogen atom at least one of which is trifunctional by emulsion polymerization in an inert liquid to form a product of a three-dimensional molecular structure. In this process, colloidal polyurea particles are used as the emulsifier. These particles are made from a three-dimensionally crosslinked water- absorbing polyurethane gel the surface of which is covered with the colloidal polyurea particles. According to the above production process, no marked viscosity increase is encountered in the course of synthesizing the particles, and the formed fine water-absorbing polyurethane gel particles do not agglomerate and can maintain excellent dispersion stability.