baber/WOPTO huggingface dataset:
Patent JP-H04177444-A (JP)
Title: Method and device for controlling interruption
Inventor: WATANABE SHINICHI
IPC: G06F13/24
Filed: 1990-11-07
Abstract: PURPOSE:To shift a non-completion waiting interruption to the next action without waiting for its reception by processing a completion waiting interruption in a CPU interruption mode and processing the non-completion waiting interruption in a CPU non-interruption mode respectively. CONSTITUTION:A non-completion waiting interruption is produced from a slave 22 before the interruption service is through to a slave 21 and then a completion waiting interruption is produced from a slave 23. Under such conditions, an interruption deciding circuit 41 accepts the non-completion waiting interruption in place of a CPU 10 and stores an interruption service routine in a FIFO memory 42. The completion waiting interruption received from the slave 23 is processed after the interruption service is through to the slave 21. The non- completion waiting interruption of the slave 22 stored in the memory 42 is processed when the sufficient processing time is secured after the CPU 10 finished the completion waiting interruption processing.
Patent JP-S63156587-A (JP)
Title: Device for producing distilled water
Inventor: HAMADA TADATSUGU
IPC: C02F1/04
Filed: 1986-12-22
Abstract: PURPOSE:To reduce the corrosion of a steam compressor to a negligible extent, by adding an acid to convert the bicarbonate and carbonate ions in a raw liq. into CO2, and discharging the CO2 to the outside of the system along with the CO2 already contained before the addition of the acid and the dissolved oxygen. CONSTITUTION:A heat exchanger 9 for heating the raw liq. 15 to obtain steam, the steam compressor 4 for compressing the steam to obtain compressed steam, and a mechanism for heating the heat exchanger 9 to obtain distilled water with the compressed steam as a heat source are provided. The acid from devices 18 and 19 is added to convert the bicarbonate and carbonate ions contained in the raw liq. into CO2. Meanwhile, a degasification tower 7 and the heat exchanger 9 are evacuated 17 by the ejector 16 driven by the raw water simultaneously pumped up by a circulating pump 6. The raw water is sprayed into the degasification tower 7, and the CO2 is discharged to the outside of the system along with the CO2 already contained before the addition of the acid and the dissolved oxygen. As a result, the corrosion of the compressor 4 is reduced, and the deposition of scales on the heat-transfer tubes in the heat exchanger can be prevented.
Patent JP-H08156694-A (JP)
Title: Step device for vehicle
Inventor: KATO SEIICHI
IPC: B60R3/00
Filed: 1994-12-07
Abstract: PURPOSE: To prevent a step from coming in contact with an obstruction by outputting a control signal for rotating the step into a service position when a door opening detection signal goes over to the opening side from an angle on the step outermost side and a control signal for rotating the step into a housed position when the detection signal is returned to the closing side, and actuating an actuator upon receiving these control signals. CONSTITUTION: A step device for a vehicle is provided with an actuator (a) for rotating a getting-on/off step into a horizontal service position and an upright housed position, and a door opening detecting means (b). On the basis of the detection signal, when the door opening goes over to the opening side from an angle position corresponding to the outermost side of the step in the service position, the step is rotated into the service position by the signal of a control signal output means (c). When the door opening is returned to the closing side from the angle position on the step outermost side, the step is rotated into the housed position by a control signal output means (d). The operation of the actuator is then controlled by a control means (e) according to these output signals. As a result, the step does not project into the service position unless the door is opened wide.
Patent JP-H05113482-A (JP)
Title: Rear end collision prevention device mounted on car
Inventor: YOSHIDA MASATO
IPC: G01S17/93
Filed: 1991-10-22
Abstract: PURPOSE:To make possible the exact measurement of a road curve on this side thereof by estimating the condition of an advance road of a running car from an image of a forward visual field. CONSTITUTION:A rear-end collision device mounted on a running car is provided with a distance measuring device 1, an image input device 6, an image processor 7, an information processor 2 and an alarm 3. A distance between a forward car and a rearward car is measured by the use of the distance measuring device 1 and with the use of the image input device 6 a forward visual field is photographed to produce an image. Within the image processor 7 the image is processed to detect a white line and the like on a road and a forward road curve of an advance road is estimated. Within a measurement area setter 8 of the information processor 2 the measurement area of the distance measuring device l is set in response to said estimation result. Within an information judging device 9 the possibility of rear-end collision against the forward car is judged from the measurement result by the use of the distance measuring device 1 and the alarm 3 is operated on the basis of the discrimination.
Patent JP-H01144106-A (JP)
Title: Power unit
Inventor: MAENISHI KOZO
IPC: H03K17/30
Filed: 1987-11-30
Abstract: PURPOSE:To prevent the malfunctions and to realize the high-speed ON/OFF actions with a power unit by outputting the output voltage when it reaches a prescribed level after smoothing and using a voltage detecting circuit having a small time constant to give the ON/OFF control to a switch circuit. CONSTITUTION:A switch circuit 5 outputs the smoothed output voltage when it reaches a prescribed level and a voltage detecting circuit 4 decides the lower limit level of the reset voltage of the circuit 5. Thus the working of a load Z is stabilized even at a level under the allowable voltage of the load Z. Furthermore the circuit 4 having a small time constant gives the ON/OFF control to the circuit 5. Then the resetting time of the circuit 5 is shortened. Thus it is possible to obtain a power unit which has a high response speed to the ON/OFF actions of the load Z and has no malfunction at all.
Patent JP-H0625139-A (JP)
Title: Production of halopropargyl carbamate
Inventor: ADAMU CHIITANGU SUU
IPC: C07C271/12
Filed: 1992-10-19
Abstract: PURPOSE: To prepare halopropargyl carbamates without using phosgen as a starting material.  
     CONSTITUTION: Alcohols represented by the formula I (where R 2  and R 3  are each H or a 1-4C alkyl; X is H, Br or I), e.g. iodopropargyl alcohol is reacted with alkyl halides represented by the formula R 1 X 1  [R 1  is a 1-8C alkyl, 3-8C alkenyl, 3-8C alkynyl or benzyl; X 1  is Cl, BrI or OSO 2 R 4  (R 4  is a 1-4C alkyl or phenyl which is unsubstd. or substd. by one or more group selected from among methyl, Cl or NO 2 )], e.g. butyl halide and alkali metal cyanates represented by the formula MOCN (M is K, Na or Li) in the presence of a catalyst (preferably phase-transfer catalyst) to obtain propargyl carbamates compd., for example n-butyl iodopropargyl carbamate. It is preferable to form carbamate intermediates represented by the formula I, wherein X is H, then the intermediates to react with a halogen or a halogen emitter in the presence of a base. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06130740-A (JP)
Title: Process cartridge and image forming device
Inventor: KOBAYASHI HIROO
IPC: G03G15/00
Filed: 1992-10-19
Abstract: PURPOSE:To facilitate the recycling of a frame body by separably coupling plural frame bodies housing an image carrier and a process mean so that a process cartridge may be constituted. CONSTITUTION:The process cartridge B is constituted of three frame bodies such as a toner frame body 12a, a developing frame body 12b, and a cleaning frame body 12c. In the case of assembling both frame bodies 12a and 12b, a seal 12a2 is stuck to the aperture 12a1 of the toner frame body 12a and seals the aperture 12a1, and then the locking calyx 12a3 of the toner frame body 12a is inserted from an aperture part in the longitudinal direction of a locking recessed part 12b1 so as to couple both frame bodies 12a and 12b. A developing sleeve 10d is incorporated in the developing frame body 12b and toner is put in the toner frame body 12a from a toner insertion port, thereby using the cartridge. When an already used cartridge is recovered and disassembled, both frame bodies 12a and 12b are easily separated just by allowing the toner frame body 12a to slide along the recessed part 12b1 of the developing frame body 12b in the longitudinal direction.
Patent JP-H06138103-A (JP)
Title: Method and apparatus for testing water permeability performance of road pavement
Inventor: HIRANO OKIHIKO
IPC: G01N21/84
Filed: 1992-10-19
Abstract: PURPOSE:To measure the water permeability performance of an open-particle-size- asphalt type pavement in the broad range in real time without obstructing road traffic and without damaging the road surface by using the sound reducing effect and the tire noises at the surface of the paved road or the irregularity information of road surface, is measured with laser light beam, as indexes. CONSTITUTION:A sound source 1 such as a loud speaker is attached to the lower part of a chassis 5 so as to face downward. Octave-band noises are generated at every 5 seconds and applied on the road surface. The applied sound wave 13 is reflected from a road surface 9 of a paved road 11 and becomes the reflected sound wave 15. A sound field space 7 is formed between the chassis 5 and the road surface 9. The acoustic density in the sound field space 7 is measured with a sound-pressure- meter microphone 3. The frequency is analyzed by using a real-time analyzer in the range of 100Hz-5kHz. The sound pressure level at every frequency band is obtained. Namely, the sound reducing effect of the paved surface is obtained as the sound pressure level for every frequency. The value is compared with the silted pavement, and the limit of the water permeability is obtained. As the judging reference for repavement, the amount of the sound reducing effect of about 1-2 dB is suitable when the sound wave of 500Hz-1kHz is used.
Patent JP-H01146973-A (JP)
Title: Ink jet recording fluid
Inventor: SUZUKI EIICHI
IPC: C09D11/00
Filed: 1987-12-03
Abstract: PURPOSE:To obtain the title recording fluid which can give an image of excellent lightfastness, by selecting inks of at least two colors, which are the same in color but differ in dye concentration according to the standard oxidation- reduction potentials of dyes. CONSTITUTION:Inks of at least two colors which are the same in color but differ in a dye concentration are selected according to the standard oxidation- reduction potentials of dyes. For instance, dyes are selected so that a magenta dye may have an oxidation-reduction potential which is always lower than that of a cyan dye and mixed together.
Patent JP-S63156254-A (JP)
Title: Control method for intermediate text by interpreter
Inventor: SUGIMOTO YOSHIO
IPC: G06F9/44
Filed: 1986-12-19
Abstract: PURPOSE:To speed up read-in processing by generating an intermediate text that an interpreter interprets and executes by intermediate codes and constant data, and securing an area of size that the intermediate text requires in a memory. CONSTITUTION:The interpreters INT interprets and executes intermediate texts F1-Fn whose total number is predetermined. The texts F1-Fn are generated by intermediate codes and constant data and control information on the texts F1-Fn is stored in a control file MF. Further, the area of memory size for the texts based upon the control information from the MF is secured in the memory space of the INF. The intermediate codes and constant data are therefore transferred onto the memory together by performing reading operation once. Consequently, the memory size required for the execution need not be found at every time and the read-in processing is carried out at a high speed.
Patent JP-H01145420-A (JP)
Title: High rigid magnetic bearing
Inventor: NAKAJIMA ATSUSHI
IPC: F16C32/04
Filed: 1987-12-02
Abstract: PURPOSE:To increase restoring force by constituting a bearing coating the vicinity of a magnetic pole of small area in a rotor part and a stator part faced to an air gap magnetic path with a substance of small relative magnetic permeability. CONSTITUTION:An annular magnetic shielding object 11 is provided between two magnetic poles 10a, 10b of a stator yoke 5. This magnetic shielding object 11 is formed by a material of very small relative magnetic permeability, providing very high magnetic resistance. In this high rigid magnetic bearing, steady magnetic flux phi is generated from permanent magnets 4, 4 as shown by a full line, and magnetic attracting force acts interposing air gap magnetic paths 6, 6, 7 between a rotor part 1 and a stator part 2, supporting a rotor 1. Here most of the magnetic flux phi, passing through between a rotor yoke 8 and the stator yoke 5, passes through between the low magnetic resistance poles 10a and 9a and between 10b and 9b because the magnetic shielding object 11 coats between the magnetic poles 10a, 10b. When the rotor part 1 and the stator part 2 are displaced a little in a direction of the center line C, the magnetic flux phi, passing through the air gap magnetic path 7, obtains strong restoring force reverse to the displacement.
Patent JP-H02150184-A (JP)
Title: Signal output switching circuit
Inventor: HARA KOJI
IPC: H04N5/44
Filed: 1988-11-30
Abstract: PURPOSE:To make unnecessary complicated connection switching, input switching on a CRT display device side, etc., by providing an output selective switch to always output a received signal by means of a satellite broadcast to a signal output terminal, which outputs the signal reproduced by means of a recording/reproducing device. CONSTITUTION:To a fixed piece (7) of an output selective switch S3, the signal by a base band BS obtained by selection-modulating a satellite broadcast(BS) wave by a BS signal processing circuit is coupled, the output selective switch S3 selects either one of the signal by means of the BS or the signal switched by an output change-over switch S3, and outputs it to a signal output terminal 9. Consequently, by switching the output selective switch S3 on the (7) side, the signal by means of the BS can be always outputted to the signal output terminal 9. Thus, the input switching on the CRT display device side and the complicated connection switching are made unnecessary.
Patent JP-H01146377-A (JP)
Title: Non-volatile storage device
Inventor: FUJIHIRA MITSUAKI
IPC: H01L39/22
Filed: 1987-12-02
Abstract: PURPOSE:To obtain a novel storage device capable of rewriting data by means of electrical signals and holding the written data for a long period of time with substantially no limit for a number of rewriting times, by combining a MOS transistor with the superconductor rings for providing the storage device. CONSTITUTION:A non-volatile storage device according to the invention is constituted by memory cells. Each of the memory cells consists of a storage section 2 comprising a plurality of superconducting rings 22 at least one of which can be selectively supplied with current, and a detection section 1 comprising a MOSFET 10 disposed in magnetic field which is produced when current is applied to the superconducting rings 21, 22. Thus, the storage device can write, delete or store digital values by varying dependency characteristics of the MOSFET 10 on gate voltages in the magnetic field. More particularly, the memory cell is constituted by a detection section 1 consisting of a N-channel type MOSFET 10 and a storage section 2 including two superconducting rings 21, 22 formed in parallel with the substrate with an insulating layer 23 interposed therebetween so that the rings can be supplied with current independently from each other.
Patent JP-H09130012-A (JP)
Title: Punching die for printed wiring board
Inventor: EZOE MASANORI
IPC: H05K3/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent a generation of cracks in a punch part of a board and a damage of a board inner layer part by a method wherein, on each board pressing face of an upper tool and a lower die, a portion excluding a remaining edge part of a punch pattern is etched and a bank-form board holding part is formed in the edge part. SOLUTION: A punch die 1 for a printed wiring board comprises a pair of upper and lower dies fitted on to a press. In each of the upper and lower dies, a specific punch pattern 3 is formed in the same pattern. Further, in each board press face 4 of the upper and lower dies, a portion excluding a remaining edge part of the punch pattern 3 is etched, whereby a board holding part 2 is formed in a bank form in the edge part. Thereby, the punch part of the substrate interposed between the upper tool and the lower die can accurately be pressed by a sufficient press force by the board holding part 2.
Patent JP-H04350001-A (JP)
Title: Device for selecting and disposing, that is, classifying various material such as household refuse
Inventor: FALTER RITA
IPC: B65F1/00
Filed: 1991-10-24
Abstract: PURPOSE: To make a container removable for making the container empty and to improve the useability by arranging a plurality of containers of complementary shaping to form a compact unit for the space saving. CONSTITUTION: Containers 1 are made rectangular, that is, trapezoidal, comprise the perpendicular triangular base outlines, and respectively comprise a rear side face 2 and a front tapered side face 3. The containers comprise the straight parts 6, 6a, which are extended from the rear side faces 2 or 5, and kept into contact with the parts 7, 7a obliquely converging forward, the apex sides of the parts 6, 7 are opened or provided with the closures, and the parts 6a, 7a form the bottoms of the containers.
Patent JP-H10148651-A (JP)
Title: Terminal for measurement of electrical measuring equipment
Inventor: SHIMIZU TAKASHI
IPC: G01R1/073
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a terminal for measurement where the reliability for inspecting electrical characteristics is improved. SOLUTION: In a terminal 11 for measurement in contact with one electrode part 2 of electrode parts 1 and 2 on both end face sides of a chip part 10, all of at least four measurement needles (12 needles in total with six needles in one row in a figure) that are subjected to insulation coating, for example, by Teflon (R) 13 while the tip parts 12 are exposed, are made movable in the axial direction (up-down directions marked by an arrow Y) of the measurement needles in parallel one another and independently, vertical to upper surfaces 1a and 2a of the electrode part 2 and are provided with spring property and at the same time the provided measurement needles are distributed to two types of different terminals (terminals A and B) for measurement.  At the same time, the same terminals for measurement at each electrical measuring instrument side are electrically connected and measurement needles that become two types of different terminals A and B for measurement are arranged adjacently for a measurement needle tip side in contact with the electrode part 1 of an electronic part, thus expanding the contact region of a terminal 11 for measurement.
Patent JP-H05114628-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: YOSHIDA TORU
IPC: H01L21/60
Filed: 1991-10-23
Abstract: PURPOSE:To provide a semiconductor device and a method of manufacturing the same by which thickness of solder existing in the upper and lower sides of a semiconductor element can be controlled accurately. CONSTITUTION:A lower solder 21 is first hardened and thereafter an upper solder 20 is then hardened by respectively using the solders having different hardening temperatures for the upper solder 20 provided between a semiconductor element 14 and the upper frame 10 and the lower solder 21 between the semiconductor element 14 and the lower frame 11. As the upper solder 20, Sn:Pb:Ag having the hardening temperature of 280 deg.C and alloy composition of 5:92.5:2.5 is used and as the lower solder 21, Sn:Pb:Ag having the hardening temperature of 309 deg.C and alloy composition of 1:97.5:1.5 is used. Difference of hardening temperatures of these solders is 20 deg.C or higher.
Patent JP-H01147993-A (JP)
Title: Key telephone system
Inventor: OKUMURA SENJI
IPC: H04M3/42
Filed: 1987-12-04
Abstract: PURPOSE:To improve voice service function by using a voice response unit so as to send an optional message for each key telephone set. CONSTITUTION:A voice reply message is stored in advance in a voice response unit 5 in response to a caller (extension number of an extension telephone set). If an extension telephone set of any slave set 4 receives a voice call from other extension telephone set while it is busy, the extension telephone set applies transfer to the voice response unit 5, then the voice response unit 5 collates the caller number and the called number and a master system 1 connects the other extension telephone set with the voice response unit 5 to set a channel between them. Then the voice response unit 5 reproduces a reply message corresponding to the other extension telephone set to send it to the extension telephone set.
Patent JP-H04177292-A (JP)
Title: Driver circuit for liquid crystal display device
Inventor: IEMOTO TAKAAKI
IPC: G09G3/18
Filed: 1990-11-09
Abstract: PURPOSE:To enable a difference between a positive image signal and a negative image signal to be easily adjusted by a method wherein a degree of amplification of at least one of the first amplifier and the second amplifier is varied in response to a state of an output signal of a signal means. CONSTITUTION:An inversing output VU is varied as indicated by a curved line I (a broken line) in respect to an image signal VIN during a period in which an output SSW of a timer TC is in a high level and inturn it is varied as indicated in a curved line II (a solid line) during a period in which the output SSW of the timer TC is at a low level (a period B). In this case, under a condition of VIN<V1 and VIN>=V2, a gain of an operation amplifier A1 is kept constant irrespective of a state of an analogue switch ASW, so that an output SSW of the timer TC is varied as indicated by a line I in an entire region of the image signal VIN during a period A and in turn it is varied as indicated by a line III during a period B. Accordingly, a ratio between the period A and the period B within one cycle of the output SSW of the timer TC is varied, a mean inversing output VU for a long period of time can be coincided with an intermediate curve II (a dotted line). With such an arrangement, a difference between it and an applied voltage of non-inversing output VL in view of a long period of time.
Patent JP-H08149638-A (JP)
Title: Feeder line support block tool
Inventor: ITO SATOSHI
IPC: H02G1/02
Filed: 1994-11-16
Abstract: PURPOSE: To improve the worke and safety of cable layout work by providing such recessed sections that through hole sections can be formed in the sections as cable holding sections on both or either one of the front surface section and rear surface section of a feeder line support block tool. CONSTITUTION: A support block 11A has a semicylindrical recessed section on its front surface side. A worker positions a cable 30A in the recessed section of the block 11A which becomes a pedestal after positioning the block 11A by putting the edge section 11g of the block 11A on the upper corner of steelwork 40. When the rear surface of another support block 12A is put on the front surface of the block 11A, the cable 30A is held in the cylindrical holding section formed of the recessed section of the block 11A and the recessed section formed on the rear surface of the block 12A. When a third supporting block 12 is connected to the block 12A through the same procedure, the cable 30A can be easily put together without making the procedure complicated.