baber/WOPTO huggingface dataset:
Patent JP-S63214865-A (JP)
Title: Additional processor control circuit
Inventor: ISHII SATOSHI
IPC: G06F15/17
Filed: 1987-03-03
Abstract: PURPOSE:To suppress the overhead of the software by providing a flip-flop representing that an additional processor is at the end of arithmetic processing and polling its output by a microprogram incorporated in a main processor. CONSTITUTION:The main processor 1 is controlled by a microprogram and connected to the additional processor 2 via an address bus signal line 11, a data bus signal line 12 and a control signal bus signal line 13. A flip-flop 4 representing that the additional processor 2 is in the process of arithmetic operation is provided between the main processor 1 and the additional processor 2. The flip-flop 4 is subjected to polling by the microprogram incorporated in the main processor 1 to recognize the state of the additional processor 2.
Patent JP-H04284052-A (JP)
Title: Terminal equipment corresponding to isdn
Inventor: WADA KATSUHIRO
IPC: G06F13/00
Filed: 1991-03-13
Abstract: PURPOSE:To minimize the mounting space of a connector at the terminal equipment corresponding to an ISDN and to prevent erroneous connection caused by difference in the type of the ISDN line. CONSTITUTION:One connector 2 is provided. When an ISDN line 2 1 of a basic interface is connected to the connector 2, the connector is fed at about 40[V] through the ISDN line 1 and therefore, potential difference between transformers 11a and 12a or between transformers 11b and 12b is made larger than a prescribed value 30 [V]. Then, a switching instruction is outputted from a voltage comparator 7, and a relay circuit 3 switches the connecting destination of the connector 2 to a basic side data processing part 4a. On the other hand, when the ISDN line 1 of a primary group interface is connected, no feeding is executed through the ISDN line 1 and therefore, potential difference between the transformers is less than the above-mentioned prescribed value. Then, the switching instruction is outputted from the voltage comparator 7, and the relay circuit 3 switches the connecting destination of the connector 2 to a primary group side data processing part 4b.
Patent JP-S54140907-A (JP)
Title: Manufacture of cast rotor
Inventor: KAWAMOTO MASASHI
IPC: H02K17/16
Filed: 1978-04-25
Abstract: PURPOSE: To entirely eliminate the copper loss of duct-making spacers, by combining the spacers with iron cores and casting molten aluminium in the slots of the iron cores and the spacers.  
     CONSTITUTION: The iron cores 1 having the slots 6 in the peripheral parts are combined with the spacers 5 having the slots 9 which communicate with those of the iron cores. The iron cores 1 are made of a material whose resistivity is higher than the poured aluminium. The spacers 5 has ventilation holes 11 which are located ratially from the central parts of the iron cores. The molten metal is cast on the inside surfaces of said slots so that ventilation ducts 4 are formed between the iron cores. As a result, the spacers themselves are prevented from heating and the cooling efficiency of the spacers for cooling is greatly heightened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59173555-A (JP)
Title: Injection timing inspecting device for diesel engine
Inventor: MIYAKE HIROSHI
IPC: F02M65/00
Filed: 1983-03-22
Abstract: PURPOSE:To facilitate inspection, by a method wherein a contact breaker which causes a strobolight to perform flashing action is mounted on the fuel injection pump side, and its pressure feed port is situated in the plunger chamber of the pump. CONSTITUTION:When a fuel injection timing is inspected, a blind plug threadedly attached to a distributive head 1a of a fuel injection pump 1 is unscrewed, a contact breaker 2 is attached in a preliminary hole 1b, and a pressure feed-in port 12 is situated in a plunger chamber 1c. Thereafter, while a cam angle tester 24 is being watched, it is adjusted so that an engine can run at a given number of revolutions, and an increase in the pressure in the plunger chamber causes opening of a contact point. In response to a trigger signal provided when electrification of an ignition coil 21 is disconnected, a strobolight 22 is flashed to irradiate a crank pulley 29, and observation of a relative position between an identification mark 29a and a scale 26 on the cylinder block side decides a lag in injection timing.
Patent JP-H09219649-A (JP)
Title: Variable rate encoding system
Inventor: KAWAHARA NOBUAKI
IPC: G10L19/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a variable rate encoding system which can be applied to the communication system by an adaptive modulation system changing a transmission rate according to the change of the state of a propagation path and makes speech quality difficult to be affected by the influence caused by the change of the transmission rate. SOLUTION: After a sound encoding is performed for an input signal by a fixed encoding rate on a transmission side, the redundant bit of an error correction is added to the input signal by the encoding ratio corresponding to a transmission rate in a variable rate communication path encoder 22 and the input signal is inputted in an adaptive transmission formatter 23. The adaptive transmission formatter 23 stores the transmission information on past few frames, holds the redundant bit of the present frame and transmits only information bit when the state of a propagation path is poor, and adds the redundant bit of the frame just before in which the state of the propagation path is poor to the redundant bit of the present frame and transmits the redundant bit when the state of propagation path is excellent. On a reception side, the redundant bit is returned to the original frame and the bit is decoded.
Patent JP-H09220486-A (JP)
Title: Metal honeycomb
Inventor: TSUKIIDE YUUZOU
IPC: F01N3/28
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a metal honeycomb which is a metallic carrier for purification of exhaust gases having excellent thermal fatigue resistance and cost effectiveness by forming the contact of a corrugated band material and a flat planar band material to a specific corrugated structure and forming microcorrugations, etc., of a small waveform at the flat planar band material. SOLUTION: The corrugated band material 2 has the waveform of a crest height at which the corrugated band material 2 comes into contact with the flat planar band material 1 at its ends and near the same. The corrugated band material has the waveform of the crest height at which the material does not come into contact with the flat planar band material 1 in the regions exclusive thereof. Even more, the corrugated band material 2 has the microcorrugations 21a of the small waveform and/or fine projecting parts, and the exhaust gases are more highly mixed and stirred and are made turbulent. The contact reaction thereof with a catalyzer is promoted and the capability to purify the exhaust gases is improved. In addition, thermal stresses are absorbed and the catalyst carrying amt. is increased as well.
Patent JP-H10230970-A (JP)
Title: Bag-in-carton
Inventor: KOBAYASHI TAIICHIRO
IPC: B65D77/06
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a flip-top type bag-in-carton whose inner bag is favorably unsealed and seald again. SOLUTION: In this bag-in-carton, a covering lid composed of the top plate 2, the front plate 1, and two side plates 3 against the square columnar body is connected at the upper side of the rear plate of the body and the rear side of the top plate 2 of the lid, and the inner bag is stuck on the inside of the carton in which the mutual front plates and the mutual side plates composed of the square columnar body and, the two side plates 3 of the lid, are connected by connecting pieces folded in the covering lid. The upper side of the front plate 12 of the body and the side plate of the body is positioned at a lower level than the upper side of the rear plate of the body to reduce the resistance brought when the connecting piece folded in the covering lid is cut off.  And at least the upper half of the inner bag is peelably stuck on the body and a zipper J horizontally surrounding the body is provided.
Patent JP-S60191880-A (JP)
Title: Safety frame setting device for tractor
Inventor: MURAKAMI YOSHIAKI
IPC: B62D21/18
Filed: 1984-03-13
Abstract: PURPOSE:To make a safety frame and covers attachable or detachable to or from a machine base free of rotation around the same axle in an easy manner, by installing the safety frame for protection of riders and symmetrical rear- wheel covers by means of a metal being fitted in the outer circumference of an axle housing. CONSTITUTION:Symmetrical rear-wheel covers 2 are solidly attached to a safety frame 1 for protection of riders. And, a rear lower end part of the safety frame 1 is rotatably attached to the outer circumference of an axle housing 3 via a metal 4. At this time, the axle housing 3 projectingly installs symmetrical rear- wheel driving shafts 7 through bearings at the rear end of a machine bed 5, while symmetrical driving rear wheels 8 is attached to the outer end of a shaft 7 through bearings. Likewise, a setting seat 19 of a rear strut 15 in the safety frame 1 is installed in an upper part of the metal 4, then a tooth profile part 20 is installed in an inner part of the setting seat 19 and, in turn, a worm gear 21 is engaged with this tooth profile part 20. With this constitution, the setting of safety frame bodies 1 and 2 to the machine base 5 and vice versa is thus easily performable.
Patent JP-H0262007-A (JP)
Title: Granular magnetic material and its manufacture
Inventor: KIYARORU EFU SHIYUNAIDAA
IPC: H01F1/11
Filed: 1989-03-02
Abstract: PURPOSE: To obtain an excellent granular magnetic material, by forming magnetic solid particles having electrical conductivity of ferrite cores and silver coatings, and specifying the average particle size of the particles. CONSTITUTION: Magnetic solid particles 4 having electrical conductivity are composed of ferrite cores 5 and silver coatings 6. The particles 4 are very fine particles having an average particle size between 1μm and 250μm, preferably, between 5μm and 100μm. The thickness and weight of each coating 6 are respectively adjusted between about 0.05% and about 15% of the maximum particle size of the particles 4 and between about 1% and about 60% of the weight of each particle. Although it is advantageous to form the particles 4 in bead-like spheres, it is possible to form the particles 4 in irregular shapes or other geometrical shapes. Thus, an excellent granular magnetic material is obtained.
Patent JP-H06244283-A (JP)
Title: Lsi layout pattern verification apparatus
Inventor: IKARI ITSUO
IPC: H01L21/82
Filed: 1993-02-16
Abstract: PURPOSE:To enhance an LSI layout pattern verification apparatus in circuit connection check ERC function by a method wherein a hierarchical structure data forming means which forms hierarchical structure data corresponding to an LSI manufacturing process by the use of the extracted data of wiring layer patterns and contact holes is provided. CONSTITUTION:A hierarchical structure data forming means 5b which forms hierarchical structure data corresponding to an LSI manufacturing process is provided. That is, the pattern data of wiring layers of the same potential corresponding to potential data optionally given from the outside and contact holes are extracted from circuit connection data 5a extracted on the basis of an LSI layout pattern 3, and hierarchical structure data corresponding to an LSI manufacturing process is formed by the use of the extracted pattern data of wiring layers and contact holes. By this setup, an LSI layout pattern verification apparatus is enhanced in circuit connection check efficiency and circuit connection check ERC function.
Patent JP-H11233430-A (JP)
Title: Method for evaluating flatness of substrate holder of projection aligner
Inventor: KANEKO KENICHIRO
IPC: G03F7/20
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To realize a method for evaluating the flatness of a substrate holder, which is less influenced by an error component of a wafer itself, and which takes the levelling function of an aligner into consideration. SOLUTION: A method for evaluating the flatness of a substrate holder of a projection aligner is adapted for transferring a pattern image formed on a mask onto a wafer set on the substrate holder through a projection optical system. While a plurality of wafers No.1-n are sequentially replaced, Z-position information is measured at a plurality of measuring points on the surfaces thereof. The flatness is evaluated from the difference between the maximum average value and the minimum average value of the X-position information at the measuring points corresponding to each other. An error component of the flatness or the like of the wafer itself is eliminated by the averaging effect. Also, Z-position information is measured at a plurality of measuring points on the wafer surface and an average plane is found on the basis of the Z-position information.  Using the average plane as a reference, the flatness of the substrate holder is evaluated. A component to be eliminated by a levelling function at the time of actual exposure processing is eliminated, thus enabling evaluation more in conformity to the reality.
Patent JP-H06254898-A (JP)
Title: Production of electric fusing joint
Inventor: MIYASHIRO YASUSHI
IPC: B29C65/34
Filed: 1993-03-10
Abstract: PURPOSE:To efficiently and certainly perform a winding process adapted to a core in order to mold an elbow type electric fusing joint. CONSTITUTION:The bent part of a core 1 is supported by a support shaft 2 provided in a direction wherein both exial lines (X-axis, Y-axis) cross each other at a right angle. The axial line X of the first core 1a is arranged on a rotary axial line R to rotate the core 1a and an electric heating wire 14 is wound around the core 1a from the end part thereof to the bent part. Next, the electric heating wire is passed through the bent part while the core 1 is revolved around a Z-axis to be wound around the second core 1b. The axial line Y of the second core 1b is arranged on the rotary axial line R to reversely rotate the core 1b and the electric heating wire is wound around the core 1b from the bent part to the end part thereof.
Patent JP-H0516860-A (JP)
Title: Bicycle handle
Inventor: NISHINA MITSUO
IPC: B62K21/26
Filed: 1991-02-20
Abstract: PURPOSE:To improve those of traveling facility, stability and safety in running on an uphill road or the like by installing an auxiliary grip, which is graspable simultaneously with a grip at a specified interval, in the grip inward. CONSTITUTION:An auxiliary grip 3, which is graspable simultaneously with a grip 2 at a specified interval, is installed in this grip 2 of a bicycle handle 1 inward. If both these grips 2, 3 are grasped at the same time in time of running on an ascent or the like, a range of the grip 2 canes to be broad in fact, so it is stably holdable. In addition, since the auxiliary grip 3 is situated in the grip 2 inward, it is graspable in making hand go round from the lower part, through which leg force is liable to put forth (pullable) and, what is more, travel on an uphill road or the like becomes so easiness as well.
Patent JP-S59174019-A (JP)
Title: Selection switch device
Inventor: ITOU SUSUMU
IPC: H03K17/78
Filed: 1983-03-24
Abstract: PURPOSE:To simplify the structure with reduction of cost and improvement of reliability by selecting a selection mode in response to the change of light quantity. CONSTITUTION:A surface panel 11 consists of light shielding parts 13 and 13 where the coated films are formed on both sides of a light transmitting substrate 11 to cut off the transmission of light and plural light transmitting parts 14a- 14i where the light can transmit with no coated film formed. In addition, photodetecting parts 16a-16i are formed oppositely to the parts 14a-14i respectively to detect the light going into the panel 11 through the parts 14a-14i. If the part 14a, for example, is masked by a finger, etc., the irradiation of light is cut off to the corresponding part 16a. Thus the selection mode is selected in response to the change of the light quantity. Thus the structure of a selection switch device is simplified with reduction of cost and improvement of reliability.
Patent JP-H02283775-A (JP)
Title: Binder composition used in magnetic recording medium
Inventor: TAKATOSHI OOKUBO
IPC: C09D163/00
Filed: 1990-02-28
Abstract: PURPOSE: To obtain a binder compsn. which does not require a wetting agent for dispersing a magnetic pigment, gives a liq. dispersion having a long pot life, and can produce a high-squareness-ratio high-density magnetic recording medium by compounding a curable sulfonated hydroxyl-functional polyurethane with a curable sulfonated hydroxyl-functional vinyl copolymer.  
     CONSTITUTION: This compsn. is prepd. by compounding 10-90 pts.wt. curable sulfonated hydroxyl-functional polyurethane (having an SO 3  equivalent of 2,000-100,000, a hydroxyl equivalent of 500-10,000, sulfonate groups pendent from the main chain of the polyurethane polymer, and hydroxyl groups pendent from locally hydrophobic sites) with 10-90 pts.wt. curable sulfonated hydroxyl- functional vinyl copolymer (having an SO 3 M equivalent of 2,000-100,000 and a hydroxyl equivalent of 500-10,000). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07261118-A (JP)
Title: Horizontal display type virtual reality system
Inventor: NORO KAGEISA
IPC: H04N13/04
Filed: 1994-03-18
Abstract: PURPOSE:To provide a virtual reality system capable of obtaining a more natural working space and contributing to the diffusion to the general public. CONSTITUTION:The system is provided with means 1 and 2 for three- dimensionally reproducing a video, a horizontal display type monitor 3 for displaying the three-dimensionally reproduced video, a pair of three-dimensional spectacles 4 whose right and left lenses can be switched at a prescribed cycle and a three-dimensional adapter 5 for driving so that the right and left lenses for the spectacles 4 can be switched over at the prescribed cycle in synchronism with the three-dimensionally reproduced video, and the horizontal display type monitor 3 is observed from the above with the three-dimensional spectacles 4.
Patent JP-H05250161-A (JP)
Title: Microcomputer device
Inventor: KOGA KOICHI
IPC: G06F9/46
Filed: 1992-03-06
Abstract: PURPOSE:To save and load data fast between a program counter(PC) and a microcomputer state register (PSW), and a stack at the time of subroutine branching or returning operation or interruption processing branching or returning operation. CONSTITUTION:This device is equipped with a stack block 11 dedicated to the PC and PSW and a dedicated stack pointer block 3 for saving overflow data in a memory when the dedicated stack overflows. Further, a CPU control part 1 decides whether or not data need to be transferred between the stack block 11 and memory according to an internal stack status flag 13 indicating the state of the stack block 11 and an external stack status flag 12 indicating the state of the stack of the memory, and utilizes a free cycle of a bus when the data transfer is necessary to transfer the data.
Patent JP-H02167464-A (JP)
Title: Method for measuring cement quantity in cement mixture
Inventor: IMAI TOSHIO
IPC: G01N27/72
Filed: 1989-03-01
Abstract: PURPOSE:To rapidly and easily measure the cement quantity in a cement mixture and to improve the accuracy of measurement by previously mixing a ferromagnetic material at a specified ratio with cement and then measuring the magnetic permeability of the cement mixture obtd. in the above-mentioned manner. CONSTITUTION:For example, the ferromagnetic material, such as ferrite, is mixed with the cement of a nonmagnetic material at the specific ratio of the cement. Then, the magnetic permeability of the mixture changes with the concn. of the ferromagnetic material. The cement quantity in the cement mixture is, therefore, measured rapidly, easily and highly accurately by previously measuring the magnetic permeability of the mixture at various concns. and calculating the cement concn. from the value of the measured magnetic permeability. The measurement is made by first taking the cement mixture 3 into a container 4 and housing the container in a pipe 2. The inductance of a coil 1 mounted to a pipe 2 is then measured with an impedance analyzer 5. The change rate of the inductance is determined in a computing part 6 by using the hollow inductance and the cement quantity is calculated and displayed 7.
Patent JP-2000253276-A (JP)
Title: Digital pll synchronizing separator circuit
Inventor: NONAKA SHINICHI
IPC: H04N5/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize a system by driving a digital video signal processing circuit synchronously with a synchronizing signal obtained from the synchronization separator circuit. SOLUTION: A period of a horizontal synchronizing signal G. SYNC of an analog video signal that is received externally and converted into a digital signal and a phase difference between the horizontal synchronizing signal G. SYNC and a horizontal synchronizing signal H. SYNC generated by a digital PLL synchronization separator circuit 100 are determined (ΔSYNC) on the basis of number of clocks oscillated from an oscillator driving digital circuits in the circuit 100. The period of the horizontal synchronizing signal H. SYNC generated in the digital circuit is varied in response to the period and the phase difference to match the phase of the external horizontal synchronizing signal with that of the internal horizontal synchronizing signal so that the sole oscillator can drive a synchronizing signal generating section 100 and a signal processing section.
Patent JP-S59173187-A (JP)
Title: Disinfecting and sterilizing device of water purifier
Inventor: SHIMANO HEIHACHIROU
IPC: C02F1/28
Filed: 1983-03-23
Abstract: PURPOSE:To preserve water after purification in a vessel for a long time by providing a filter membrane for disinfection of air in a port for contg. a water quality improving agent of the vessel body and providing a holder mounted with a belt-like silver plate for sterilizing water in the body. CONSTITUTION:A vessel body 1 is placed on a supporting ring 53 of a base plate 5, and a cover 4 is removed. A prescribed amt. of a water quality improving agent which is a mixture composed of powdery and granular activated carbon and a powdery and granular natural calcium agent is charged through a containing port 11 into a containing chamber 10. City water is fed therein and again the port 11 and the cover 4 are closed. Residual chlorine is then removed and the hard water of high pH dissolved therein with an alkali component is obtd. The user places a cup C on the metallic screen 55 of the base 5, and communicates the water flow hole 22a of an inside cylinder 22 with the water flow hole 21a of an outside cylinder 21 by rotating an operating body 23 of a control valve 2, then the desired purified water is poured into the cup C.