baber/WOPTO huggingface dataset:
Patent JP-H11199284-A (JP)
Title: Accelerator, spraying material and spraying using the same
Inventor: ISHIDA TSUMORU
IPC: C04B22/14
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain an accelerator which gives no undesirable influence on the working environment and the surrounding environment because it contains only a small amt. of alkali metal component and which shows excellent accelerating characteristics and strength developing property by incorporating a calcium aluminosilicate glass (CAS glass), aluminum sulfate and gypsum. SOLUTION: Gas glass is usually prepared by mixing a calcia source material, alumina source material and silica source material, heating the mixture in an electric furnace or the like at a high temp. as 1200 to 1700 deg.C to produce a molten calcium alumino silicate mineral expressed by CaO.Al2 O3 .SiO2 , and rapidly cooling it to vitrify. The CAS glass preferably contains 40 to 50 wt.% CaO, 40 to 50 wt.% Al2 O3 and 10 to 20 wt.% SiO2 . It is sufficient that the vitrification degree is >=60%. To 100 pts.wt. of the CAS glass, 10 to 30 pts.wt. of aluminum sulfate and 10 to 150 pts.wt. of gypsum calculated both as anhydrides are preferably mixed.
Patent JP-S58121807-A (JP)
Title: Failure detection circuit
Inventor: MARUTA HIDEICHIROU
IPC: H03F1/42
Filed: 1982-01-14
Abstract: PURPOSE:To detect failures due to short-circuit of an output terminal with simple circuit constitution, by connecting output terminals with two equal resistors  and detecting the potential of the connecting point, in balanced transformerless amplifiers (BTL-AMP) outputting inverted voltages from each other. CONSTITUTION:In a figure, 11 and 12 are the BTL-AMP which output inverted phase signals from each other. The equal resistors 13, 14 are connected in series between the outputs of the BTL-AMP 11, 12. The output of the BTL-AMP11 is picked up as VA and the output of the BTL-AMP12 is picked up as VB. A potential Vc at the connecting point between the resistors 13 and 14 is picked up as a detection signal. Since the BTL-AMP11, 12 output signals having a phase difference of 180 deg., when both the BTL-AMP11, 12 are not short-circuited, the detection signal Vc is a half the sum of the VA and VB. The Vc is given to a detection circuit, where the absence of any short-circuit is detected.
Patent JP-H02188346-A (JP)
Title: Electronic photograph copying device
Inventor: MAEKAWA ETSUICHI
IPC: B65H3/46
Filed: 1989-01-13
Abstract: PURPOSE:To surely carry out the double feed prevention in any cases by lowering a paper unit for a number of paper sheets in the manual insertion copying mode and revolving the roller of a double feed preventing mechanism in the reverse direction to the paper feeding direction. CONSTITUTION:The electronic photograph device can execute copying operation and is equipped with a paper feeding unit 10 which can be raised and lowered and stores a number of recording paper sheets and a double feed preventing mechanism 14 on the recording paper discharge side of the paper feeding unit 10. A detecting means which detects the switching to the manual copying mode lowers the paper feeding unit 10 by a prescribed distance. Further, a controller operates to revolve the rollers 30 and 31 of the double feed preventing mechanism 14 in the reverse direction to the paper feeding direction. Therefore, the insertion of the recording paper in the manual insertion mode is facilitated, and the double feed prevention is made sure, and paper feeding performance in the manual insertion mode is improved.
Patent JP-S57119739-A (JP)
Title: Root canal treating tool
Inventor: YAMAUCHI MOTOSHIKI
IPC: A61F13/20
Filed: 1981-01-16
Abstract: A dental root canal-treating appliance (10) is described which can be used for cleaning pulp cavity (17) and/or for application of medicine in the treatment of the root canal, the appliance being in the form of a slender rod of a diameter larger than 0.3 mm and a length of about 30 mm with appropriate numbers of continuous slits or conduits for absorption of liquid and/or blood in the canal (19) and/or for retention of the medicine, with at least one end of the rod, over a length less than about 2 mm from the tip, a thinner end (3) section of the diameter about 0.25 mm being formed so that a shoulder (2) is formed, the shoulder (2) acting as an engagement-edge or stop-edge against the bottom (20) of the canal (19) and apical foramen (13) in the diseased teeth.
Patent JP-H04262085-A (JP)
Title: Scroll compressor
Inventor: ISHII MINORU
IPC: F04C18/02
Filed: 1991-01-21
Abstract: PURPOSE:To provide a low-pressure shell type scroll compressor feeding the little-preheated refrigerant gas to both outermost compression chambers. CONSTITUTION:The first intake port 19 provided on a frame 5 or a fixed scroll 1, the second intake port 20 provided on the frame 5 or the fixed scroll 1 at a position symmetrical 180 deg. with the first intake port 19, and a passage communicated to the first intake port 19 and the second intake port 20 through the lower section of the frame 5 are provided.
Patent JP-S5497882-A (JP)
Title: Shorter-circuit location of round table
Inventor: YAMASHITA EIJI
IPC: G05B19/19
Filed: 1978-01-19
Abstract: PURPOSE: To make possible a shorter-circuit location by comparing two angular movements on a round table at an intersecting point of a locus, made by the rotation of a machining point, and of a swiveling locus, made by a swiveling arm, and by locating on the intersecting point with lesser angular movement.  
     CONSTITUTION: By rotating a round table 2 with O 1  as its rotation center, the workpiece-machining point A is located on a point B or C on a locus of an arm with O 2  as its rotation center. From the rectangular coordinates (X, Y) of the machining point A read by a tape reader, the angular movements β 1 , β 2  is calculated and memorized in a register when a base point X 1  on the round table 2 and a base point P 0  on a base body 1 are met. When the base point X 1  is placed at an angle of θ α  from the base point P 0 , angular movements β 3 , β 4  are calculated β 1 , β 2 , θ α . With β 3  and β 4  compared, the location is made on an intersecting point B or C with lesser angular movement. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59129219-A (JP)
Title: Production of polyester resin molding material
Inventor: TAKAISHI KATSUTOSHI
IPC: C08F283/01
Filed: 1983-01-14
Abstract: PURPOSE:To produce the titled molding material capable of forming a molding having a versatile, multicolor pattern with clear color boundary lines, by dispersing a colored fiber material in an unsaturated polyester resin composition having a color different from that of the fiber material. CONSTITUTION:A pigment (e.g., a black dye) is mixed with a liquid crosslinking agent (e.g., styrene), and the produced composition in a wet state is infiltrated into chopped fiber strands to obtain a colored fiber material. Separately, a pasty unsaturated polyester resin composition is formed by mixing an unsaturated polyester resin with a liquid crosslinking agent (e.g., styrene), a curing initiator (e.g., dicumyl peroxide), a pigment of a color different from that of the above fiber material (e.g., a white pigment), and other additives (e.g., powdered filler or mold release). The above colored fiber material is dispersed in this composition to obtain a polyester resin molding material.
Patent JP-S62163993-A (JP)
Inventor: TOMIYAMA AKIO
IPC: G21C5/10
Filed: 1986-01-16
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-S52115671-A (JP)
Title: Multi-terminal type semiconductor element
Inventor: HAYASHI YUTAKA
IPC: H01L29/78
Filed: 1977-01-21
Abstract: PURPOSE:Changing of operating conditions is made possible by providing a third electrode between two regions through an insulating film and controlling voltage to said electrode.
Patent JP-S57120375-A (JP)
Title: Munufacture of j-fet
Inventor: TANAKA SHIYUUHEI
IPC: H01L29/80
Filed: 1981-01-19
Abstract: PURPOSE:To perform both shortening of a gate length and forming of a source and drain simultaneously by implanting ion seed of different conductivity type from that of a gate in the predetermined region including the both sides of a semiconductor region a part of which is made a gate. CONSTITUTION:A photo resist 11 is coated on a silicon dioxide film 3 formed on a semiconductor 2. A region 13 is formed by implanting an ion seed of a conductive type different from that of the semiconductor 2 through a window made in the predetermined region of the resist 11. A window 14 is made on a new photo resist coated on the film 3 at the predetermined region with a part of the window overlapping the both sides of the region 13. An ion seed of different conductivity from that of the region 13 is implanted through the window, and a gate 17 having shorter gate length 19 is formed by the remaining region of the region 13. At the same time a source and a drain 16 are formed. The length of the gate of a junction type FET is thus shortened, the gate capacitance decreased while the mutual conductance increased. Moreover, this decreases the number of manufacturing steps.
Patent JP-H08191981-A (JP)
Title: Driving device for sewing machine
Inventor: MORI OSAMI
IPC: D05B69/18
Filed: 1995-01-17
Abstract: PURPOSE: To simplify control work for making a detecting signal corresponding to a real manipulated variable by performing switching to a driving mode by updating control data so that the control pattern of an actuator can be a previously decided pattern based on the read detecting signal. CONSTITUTION: A sewing machine 10 is provided with a mode changeover SW 24 for switching the operating mode of this device from the ordinary driving mode to an updating mode for the control data and a reading command SW 26 for inputting the reading command of a lever position signal SV from the outside during the switching of the operating mode to the updating mode due to the mode changeover SW 24 in addition to a sewing machine pedal 22 as an operating part 16. Then, command signals from these mode changeover SW 24 and reading command SW 26 are inputted to a controller 20 and when the command signals from these respective switches 24 and 26 are received, the controller 20 stops ordinary control processing for driving the sewing machine and executes the updating processing of the control data.
Patent JP-H11199728-A (JP)
Title: Aromatic monovinyl composition, manufacture thereof and prevention of thermal decomposition of aromatic monovinyl resin
Inventor: FUKUDA KANAKO
IPC: C08L25/04
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To improve a preventive effect of thermal decomposition by making a composition contain an aromatic monovinyl-based resin and a specific phosphorous ester. SOLUTION: A bisphenol represented by formula I, 3-phosphorous halide and an alcohol represented by formula II are made to react together in the presence of a dehydrogenchlorinating agent to obtain a phosphorous ester represented by formula III (R<1> -R<2> and R<4> -R<5> are each hydrogen, a 1-8C alkyl, a 5-8C cycloalkyl, a 6-12C alkylcycloalkyl, a 7-12C aralkyl or phenyl; R<3> and R<6> are each hydrogen or an 1-8C alkyl; X1 is a divalent residual group of an alcohol; and X2 is a single bond or a 1-8C alkylene; Y is a hydroxy, a 1-8C alkoxy and a 7-12C aralkyloxy).  To 100 pts.wt. of an aromatic monovinyl-based resin is added 0.01-5 pts.wt., preferably 0.03-3 pts.wt., more preferably 0.05-1 pt.wt. of the phosphorous ester and if necessary an antioxidant, an ultraviolet absorber, a light stabilizer, a lubricant, a plasticizer, a flame retardant, a releasing agent, an antistic agent, etc.
Patent JP-H11201019-A (JP)
Title: Small wind power generator
Inventor: MURAKAMI MITSUNORI
IPC: F03D3/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To arrange a windmill main body while overhanging from a building to a side, to generate turning force even if wind speed is low so as to assist self-starting force by providing a windmill supporting device for overhanging a windmill main body from a building to a side, and arranging a pessure receiving member for self-starting on a straight blade type windmill. SOLUTION: A windmill supporting device 4 for overhanging a windmill main body 1 from a building to a side is arranged. A Robinson's wind receiving plate 7 is arranged on a straight blade type windmill 2, which is formed as a pressure receiving member for self-starting or generating a driving torque when wind force is small. The windmill supporting device 4 is provided with an expansion mechanism 15 for protruding or retreating the windmill main body 1 from/to the building to/from the side, and a protruding and retreating mechanism 16 capable of bringing the windmill main body 1 close the building or separating it from the building. It is thus possible to efficiently utilize building wind generated in a valley between multistory buildings.  Turning force is generated by the Robinson's wind receiving plate 7 even when wind speed is low, and thereby, self starting force is assisted so as to improve whole efficiency.
Patent JP-H05188904-A (JP)
Title: Display controller
Inventor: KURAMATA KATSUTERU
IPC: G06F3/153
Filed: 1992-01-16
Abstract: PURPOSE:To obtain the display controller which has planes more than planes prescribed by an image LSI. CONSTITUTION:The display controller is equipped with the image LSI 1 which connects with a CPU 3, main graphic memories 11-14 which are connected to the image LSI 1 through a bus 6, a bank memory 15, a graphic memory 16 for insertion, a memory selecting circuit 2 which is connected to the CPU 3 and image LSI 1 and also connected to the memories 11-16 to perform input/ output selection control, and a composing circuit which outputs the result 47 of OR among outputs 41-44 from the main graphic memories, the result 48 of AND with the inverse 45' of the output of the bank memory 15, and the result 49 of OR with the output 46 from the graphic memory 16 for insertion. When the memory selecting circuit 2 does not the graphic memory 16 for insertion, the bank memory 16 is not selected.
Patent JP-H06212706-A (JP)
Title: Anchor device
Inventor: ISHII SHIGEMICHI
IPC: E01D101/24
Filed: 1993-01-14
Abstract: PURPOSE:To facilitate the attaching of a base frame supporting member to the abdomen of a T-girder by providing an anchor base member fixed to the abdominal section of the T-girder and a constructing member supporting anchor member to hold a constructing member. CONSTITUTION:An anchor device 23 is formed of an anchor base member 24 and a square timber supporting anchor member 25 being a constructing member supporting anchor member to hold a wooden square timber 28. Next, a bolt inserted through an attaching hole 30 provided on the base member 24 is screwed into a ceramic insert inside the abdomen 22 of each T-girder 1 for fixing the device 23 to each abdomen 22. The square timber 28 is then constructed over the member 25, and a nail is driven from the outside of the square timber 28, which is thereby fixed so as not to move among the abdomen 22, the member 25 and a holding plate 27. Both the ends of a base frame supporting member 41 are supported on each square timber 28, and a base frame 43 is set up above the supporting member 41 through a bearing member 42 and positioned so as to close the lower part of a gap G between the floor plates 21a of each girder 21. Thus the supporting member 41 can be easily attached.
Patent JP-H0578881-A (JP)
Title: Surface-treated thick steel plate
Inventor: DESHIMARU SHINICHI
IPC: C25D5/48
Filed: 1992-01-16
Abstract: PURPOSE:To suppress the generation of harmful fumes and to impart corrosion resistance without deteriorating its cuttability and weldability by forming a nickel plating layer on the surface of a steel plate and applying primer coating material as surface preparation thereon. CONSTITUTION:Nickel plating is applied to the surface of a steel plate. The nickel plating does not deteriorate the cuttability and weldability of the steel plate. Before the application of the nickel plating, scales are preferably removed away by shot blasting or pickling. To the surface of the nickel plating, as surface preparation, primer coating is applied. The primer prevents the sticking of sputtering at the time of welding. The steel in which the generation of harmful fumes is suppressed and having corrosion resistance can be supplied.
Patent JP-H07306428-A (JP)
Title: Second higher-harmonic generator
Inventor: YONGU MO FUANGU
IPC: H01S3/109
Filed: 1995-01-18
Abstract: PURPOSE: To provide a second higher harmonic generator outputting stable higher harmonic. CONSTITUTION: The second higher harmonic generator is provided with an input mirror 110 and an output mirror 150 with an optically surrounded resonance section, a second higher harmonic generating element obtaining a second higher harmonic from pumping energy added from outside, and a casing protecting and supporting an entire optical part. Then a control means 410 controlling the temperature of the casing to be maintained within a temperature limit set by sensing the temperature of the casing 100 is electrically connected with a temperature correcting device 300. Thereby in spite of the large variation of peripheral temperature, stable higher harmonics are outputted.
Patent JP-H09195653-A (JP)
Title: Hose reel attached stool
Inventor: TAKAHASHI YOSHIMASA
IPC: B65H75/40
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To improve convenience of a hose used for car washing and garden watering and make it facile to arrange and store the hose properly by connecting two winding drums, which allow water to run through each other and which are for winding separate hoses, together in parallel inside a stool. SOLUTION: Winding drums 45, 46 of large and small sizes are stored in a body 5 and an intermediate supporting body 47 is fitted to the body 5 by sandwiching the connecting shaft for the drums 45, 46, while an outside supporting body 48 is fitted to the body 5 by having the intermediate supporting body 47 sandwiched between the drums 45, 46, and the shaft for the drums 45, 46 is supported by having it held in the condition of being allowed to rotate. Water is mutually allowed to flow through the two winding drums 45, 46. When used, a hose 55 from one of the two drums 45, 46 is connected to a faucet, while the hose 55 from the other drum is extended to the watering object and high spot water discharging is carried out by standing on the cover 6 of a stool 1.  Upon finishIng watering, the hoses 55 are wound in the respective drums by connecting a handle 50 to the respective drums 45, 46 and rotating them from the outside.
Patent JP-S58123467-A (JP)
Title: Voltage measuring apparatus
Inventor: GOTOU YOSHIAKI
IPC: G01R31/302
Filed: 1982-01-18
Abstract: PURPOSE:To measure voltage for a short time with limited electron beam irradiation  by providing a voltage decision circuit for determining a suppression grid voltage at  the coincidence point between a slice level and a secondary electronic current with an accuracy of n bits in a contactless type voltage measuring apparatus for measuring  voltages at various parts of electronic components of an integrated circuit employing  electron beam. CONSTITUTION:A max. suppression voltage max Es is entered as initial value for  measurement into a register 15, a min. suppression voltage min Es into a register 16  and a slice level Isl obtained with a slice level decision circuit into a register 17. Then,  a value of the registers 15 and 16 is subjected to a repeated cycle of an addition mean  18-D/A conversion 8- an electron beam irradiation 9-A/D conversion 10-comparison 19- register rewritings 20, 21, 15 and 16. Simultaneously with this action, a half of a difference is computed between the contents Es15 of the register 15 and the contents Es16 of  the register 16 with an arithmetic unit 22. The results of the computation is '0'', only  when the difference between the contents Es15 and Es16 is '1'. When a discriminator  outputs a signal '1', it indicates the coincidence. By an output '1' of a discriminator 23,  above-mentioned repetition is stopped and an output of an arithmetic unit 18 is produced as suppression voltage Esv or Eso to be determined.
Patent JP-S62164187-A (JP)
Title: Test program start up system
Inventor: NAKANO HARUMI
IPC: G06F11/00
Filed: 1986-01-14
Abstract: PURPOSE:To surely prevent a test program from starting up improperly by providing a check circuit, and comparing a combination in two pairs of serial level information based on a ternary signal inputted to plural terminals with the information stored in advance. CONSTITUTION:A check circuit 22 is equipped with a terminal I/O, and a terminal Reset, and is constituted with level detectors 23 and 24, a comparator 25, and a level matrix 26. Also, to the terminals I/O and Reset, ternary voltages with different potentials other than normal reset signals are given as signals, and these signals are inputted to the detectors 23 and 24. And the combinations of two pairs of serial level information are outputted from the detectors 23 and 24 to the comparator 25. Meanwhile, to the comparator 25, the combinations of two pairs of serial level information stored in advance at the level matrix 26 other than the above information are inputted, and they are compared, and the start up of the test program is permitted only when a coinciding result is obtained. In this way, the improper start up of the test program can be surely prevented.
Patent JP-S56105198-A (JP)
Title: Liquefied gas evaporation method
Inventor: ISHIZU HISAZUMI
IPC: A01N25/18
Filed: 1980-01-23
Abstract: PURPOSE:To reduce the cost of equipment by converting liquefied gas into mist with a steam ejector and by applying direct heat exchange between the steam and liquefied gas and then evaporating the gas to the air. CONSTITUTION:A steam ejector 2 is installed at the bottom of a vessel 1. Steam is fed into the steam ejector 2 through a lower nozzle 3. Simmilary liquid oxygen is fed into the middle of the steam ejector 2 through a nozzle 4. The kinematic energy of the steam expanded in th steam ejector 2 converts the liquid oxygen into mist and thus reduces the velocity at an outlet pipe 6, allowing the gasified oxygen to be reliesed into the air. As construction of large tanks is not required due to this system, the cost of equipment can be sharply reduced.
Patent JP-S60150070-A (JP)
Title: Copying machine
Inventor: FURUICHI YASUSHI
IPC: G03G15/14
Filed: 1984-01-18
Abstract: PURPOSE:To prevent failure in sepn. and defect in transfer by detecting the electric resistance of copying paper and controlling the output of an AC power source for a charger for separating transfer paper. CONSTITUTION:Electric resistance of copying paper changing to large and small values according to the variation of moisture is detected by a moisture sensor 8 and an AC high-voltage generating part 22 is controlled via a control part 21, etc. according to the detected value. The AC power frequency supplied to a transfer charger 15 changes according to the electric resistance of the copying paper and even if the electric resistance is small, the failure in sepn. is prevented by substantial destaticization. Overdestaticization is obviated when the electric resistance is large. The defect in transfer occuring in the reattraction of the toner by the charge of the same polarity as the polarity of the toner is also prevented.