baber/WOPTO huggingface dataset:
Patent JP-H07286552-A (JP)
Title: Misfire detecting device of internal combustion engine
Inventor: HORIUCHI MICHIMASA
IPC: F02P17/12
Filed: 1994-04-19
Abstract: PURPOSE:To surely detect misfire by connecting an ionic current detecting means to the low voltage side of a secondary winding, and providing a means nullifying output of the ionic current detecting means while a certain time after detecting completion of discharge of an ignition plug. CONSTITUTION:When the secondary winding 22 of an ignition coil 20 is electrified following to an ignition signal 40 by a control, device 40, charge current flows to electrostatic capacity and leakage capacity between an ignition plug 60 and a cylinder 50 by voltage charged in the condenser 71 of an ionic current detecting means 70, and thereafter, ionic current flows by ion generated in the cylinder 50. Consequently a transistor 210 is ON until a prescribed time from a time t0, and an integrator 90 is reset. Thereafter the integrator 90 integrates ionic current output 70a from a prescribed time to output of next ignition signal, and the integrated value is output through a reverse amplifier 100. Hereat, misfire can be judged by existence of the output 100a.
Patent JP-2000273243-A (JP)
Title: Rubber composition for sidewall
Inventor: TAGUCHI TAKAFUMI
IPC: B60C1/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition for sidewalls improved in crack resistance performances and cutting resistance performances. SOLUTION: This rubber composition for sidewalls is obtained by formulating 100 pts.wt. of a rubber with 40-60 pts.wt. of a carbon black having >=60 mg I2/g iodine absorption amount, <1.5 pts.wt. of sulfur and a sulfenamide-based vulcanization accelerator in an amount of 0.3-0.5 the amount of the formulated sulfur.
Patent JP-H09249753-A (JP)
Title: Non-oriented film
Inventor: TANAKA SHINSUKE
IPC: B29C48/305
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a non-oriented film having improved heat dimensional stability by melt-extruding a composition containing a crystalline polypropylene and a cycloolefin polymer. SOLUTION: A crystalline polypropylene having a melt flow rate of 0.01-100g/10min and an isotactic pentad fraction of 0.85 or above is mixed with 0.1-1,000wt. ppm of a cycloolefin polymer containing at least 50mol% 20 C or higher cycloolefin monomer, the obtained mixture is melt-extruded by a T-die method, and the extrudate is formed into a non-oriented film having a thickness of 5-254μm.
Patent JP-S575341-A (JP)
Title: Semiconductor device
Inventor: OOSAKA SHIYUUICHI
IPC: H01L21/58
Filed: 1980-06-12
Abstract: PURPOSE:To inexpensively perform the automation of assembling a semiconductor device by securing a metallic plate having solderable surface to a ceramic base, and soldering a semiconductor element to the plate. CONSTITUTION:A metallic plate 11 formed by coating it with a glass layer 10 and pressing the surface of Fe-Ni alloy plate plated with silver or with thin silver plate is secured to the recess of a ceramic base 1. A semiconductor element 3 is soldered via silver or lead alloy solder 12 onto the plate 11. Thus, it can be inexpensively assembled without gold solder with easy assembling.
Patent JP-2000278774-A (JP)
Title: Electronic equipment necessitating setting of a plurality of conditions, electronic equipment provided with large screen display part, bidirectional remote controller, and set condition confirming system and its method
Inventor: KUMAGAI KEIJI
IPC: G06F3/048
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to confirm in advance all current condition setting states by receiving a condition setting state informed from a set condition informing means to the outside and informing the outside of the condition setting state by an interruptive format. SOLUTION: The system is constituted of electronic equipment 1 necessitating the setting of a plurality of conditions and display side equipment 2 having a large screen display part 4. Since a picture display part 3 allowing a user to set up a condition while checking the condition has no sufficiently large space for simultaneously displaying all set conditions, a plurality of conditions are switched and inputted for each input item. The equipment 2 is provided with the large screen display part 4 for receiving all or part of conditions set up by the equipment 1 and displaying these conditions on a screen in the case of checking the condition setting state by the user. Since the equipment 2 is informed of all conditions set up by the equipment 1 and these conditions are simultaneously displayed on the display part 4, the set conditions can be easily checked.
Patent JP-S59205621-A (JP)
Title: Power supply circuit
Inventor: OGAWA TATSUO
IPC: G05F1/455
Filed: 1983-05-09
Abstract: PURPOSE:To miniaturize a power supply circuit and to attain the use of this circuit in both Japan and foreign countries where a different voltage is applied for power supply by turning off a switch circuit when the rectified voltage is higher than a prescribed level to avoid the input of the voltage higher than the prescribed level to a constant voltage circuit. CONSTITUTION:When the rectified voltage VDS exceeds the Zener voltage VZD3 of a Zener diode ZD3 of a switch control circuit 6, a capacitor C6 is charged via a resistance R13. When the charging voltage of the C6 reaches the gate trigger voltage VT of a thyristor SCR, the SCR is turned on. At the same time, a switch circuit 5 consisting of transistors TR Q4 and Q5 is turned off to prevent the input of the high level part of VDS to a constant voltage circuit 3. As a result, it is avoided that the voltage higher than a fixed level is fed to the circuit 3. Thus the breakdown strength is reduce for a capacitor C1 and also the area between the collector and the emitter of a TRQ1. This attains the miniaturization of a power supply circuit.
Patent JP-H037231-A (JP)
Title: Remedy for hyperparathyroidism
Inventor: EDEYUAADO SURATOPORUSUKII
IPC: A61P5/12
Filed: 1990-03-28
Abstract: PURPOSE:To obtain the title drug effective for treating hyperparathyroidism, especially secondary hyperparathyroidism related to renal insufficiency without inducing hyperkalemia, containing a vitamin D2 derivative as an active ingredient. CONSTITUTION:The title drug containing a vitamin D2 derivative shown by the formula (R1, R2 and R3 may be the same or different and H or hydroxyl group; R4 is H or 4-6C alkyl which may be substituted) as an active ingredient. 22-oxa-1,25-(OH)2D3 is especially preferable among the compounds shown by the formula. In use, the drug contains a pharmaceutically acceptable carrier consisting of an excipient and auxiliary besides the compound of active ingredient. Properly tablet, capsule, suppository or solution contains about 0.1-99%, preferably about 25-85% compound shown by the formula together with the excipient.
Patent JP-S61239011-A (JP)
Title: Conductive synthetic fiber of polyolefin and production thereof
Inventor: SHODA MASAHIRO
IPC: D02J1/22
Filed: 1985-04-15
Abstract: PURPOSE:A polyolefin resin containing conductive carbon black is extruded into fibers and the fibers are drawn under specific conditions to give the titled fiber which has such as a concentration gradient of carbon black as increasing from the center toward the outer surface in the cross section and high electric conductivity, abrasion resistance and strength. CONSTITUTION:(A) 100pts.wt. of a polyolefin resin preferably with a flow rate of 0.1-3.0 are mixed with (B) conductive carbon black, preferably in an amount of 10-50pts.wt. are melt-extruded into fibers. Then, the fibers are kept at 30-60 deg.C and drawn in a bath containing a salt such as calcium chloride at 105-120 deg.C at a draw ratio of 6-12 to give the objective fibers in which the concentration of the carbon black increases from the center toward the outer surface in the cross section. The component B is preferably of less 30mum average particle size, more than 90ml/100g DBP adsorption, more than 50% oil absorption, more than 150m<2>/g BET specific surface area and less than 2% volatile content.
Patent JP-S566820-A (JP)
Title: Improvement of soft ground and apparatus therefor
Inventor: SHINOHARA NOZOMI
IPC: E02D3/12
Filed: 1979-06-28
Abstract: PURPOSE: To perform uniformed chemical grouting in a ground improvement method of injecting chemicals while a soft ground such as sludge is agitated by a method wherein agitating elements having a different length of projection are rotated to perform a simultaneous operation of the agitating operation and a steaming of the work vessel.  
     CONSTITUTION: Agitating device 4 is provided with a driving power unit 6 at its tip while the agitating elements 8 are rotatably arranged between the side plates 7 and 7. The flat plate portion 23 positioned at a central part of the axis 11 is provided with agitator blade mounting block 24 in such a way as it may be moved radially by a length of longitudinal hole 24a. The rod 25 of the hydraulic cylinder 20 is extended in the same direction as that of the longitudinal hole 24a and further connected to the cylinder 24 for fixing the agitating blades. Thus, when the rod 25 is operated by the hydraulic cylinder 20, it is possible to make the cylinder for fixing the agitating blades 24 eccentric with respect to an axis of the shaft 11. The blades positioned below are projected in the longest distance by varying an eccentric amount of the cylinder 24, so that the agitating devices are advanced in sequence under the reaction of the projection and the vessel may be advanced in reference to the movement thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01255745-A (JP)
Title: Car speed detector
Inventor: HOSHIYA KAZUMI
IPC: F16H61/00
Filed: 1988-04-01
Abstract: PURPOSE:To reduce a cost by providing a means which presumes/learns a planned revolution number ratio relation between two car speed sensors presently adopted at a specific vehicle, from a plurality of planned revolution number relations existable and previously memorized, and an actual revolution number ratio relation detected. CONSTITUTION:A plurality of planned revolution number ratio relations existable between two car speed sensors S1, S2 are memorized beforehand inside a computer 24. After that, the detection A of an actual revolution number ratio relation of two car speed sensors S1, S2 is made, and the presumption B of a planned revolution ratio relation between the two car speed sensors presently adopted at a specific vehicle is made from a plurality of there planned revolution number ratio relations C existable as above and previously memorized, and an actual revolution number ratio relation A detected: As a result, at least so far as the planned revolution number ratio relations previously memorized are concerned, the computer 24 can be used commonly for all vehicles adopting any of these, so its universality is heightened, and reducing a cost is realized.
Patent JP-S559316-A (JP)
Title: Manufacturing light conductive target
Inventor: GOTOU HIROSHI
IPC: H01J31/00
Filed: 1978-07-05
Abstract: PURPOSE: To form a desired i-type conductive layer with excellent reproducibility by evoporating lead monoxide at a low crucible temperature by adding silicon dioxide into lead monoxide and decreasing the melting temperature of lead monoxide.  
     CONSTITUTION: In forming a light conducting target by evoporating lead monoxide on a base material, the evoporation is made after 0.1 to 10 weight percent of silicon dioxide is added into lead monoxide. Since the melting temperature of lead monoxide is strikingly decreased by the addition of silicon dioxide, the evoporation of lead monoxide can be made at the lower temperature, whereby a desired i-type conductive layer can be formed with excellent reproducibility, and a lead-monoxide light conductive target with excellent properties can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09242023-A (JP)
Title: Working method for cantilever part in synthetic floor board
Inventor: YAMANE TAKASHI
IPC: E04B1/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To ensure an easy and speedy work by forming a part placed on a support beam of only steel bars, disposing a cantilever part and a synthetic floor integrally, and executing the cantileve part and a main body part integrally with the support part by cast-in-place concrete. SOLUTION: A part placed on a suppport beam X is formed by only steel bars, a cantilever part 2 at an end and a main body 3 at a central part are disposed interally with a synthetic floor board. The parts 2, 3 are placed integrally with the support beam X by conncrete 4. Each steel bar 1 is disposed between reinforcement parts Y of the support beam X and a welding metal net is layed on a bottom board, and then a PC concrete board is formed by executing the connection by means of steel bars 1 and bolts 6. The botom board of the cantilever part 2 is formed of RC pannel, the pannel and the steel bar 1 are connected by means of bolt, one end of the RC pannel is locked to the support beam X, and perform suspensionwise installation by adjustment of bolt 6. Accordingly, an easy, safe and speedy work is ensured, thereby reducing the work period and work costs.
Patent JP-H03283756-A (JP)
Title: Non-electrode connector
Inventor: URATA HARUSHIGE
IPC: H04M11/02
Filed: 1990-03-30
Abstract: PURPOSE:To simplify and ensure the connection between a stationary part and a portable part by fitting a projection to a recessed part to implement data transmission and reception between the stationary part and the portable part. CONSTITUTION:A non-electrode connector NCCf at a stationary terminal FT shown in dotted lines is incorporated in the stationary terminal FT and has a projection 21 at its part swollen from a flat front part of the stationary terminal FT externally. On the other hand, a non-electrode connector NCCp at a portable terminal PT connecting to a tip of a cable 11 has in its part a recessed part 22 fitted to the projection 21. Thus, the positioning of the non-electrode connector NCCp at the portable terminal PT with respect to the non-electrode connector NCCf at the stationary terminal FT is implemented automatically. Thus, the connection is simply and surely implemented by having only to mate the projection part and the recessed part.
Patent JP-H06294608-A (JP)
Title: Fine line reflection type microdisplacement detector
Inventor: KITAJIMA HIROYOSHI
IPC: G01B11/00
Filed: 1993-04-07
Abstract: PURPOSE:To achieve a high magnification with a short optical path length while extending the linearity of the output with respect to microdisplacement by projecting a light beam to a position on a fine line reflector not passing through the center of circular cross-section in the direction normal to the advancing direction of reflected light thereby detecting the displacement of the optical center of gravity of reflected light. CONSTITUTION:A light beam 22 is projected to the central axis of a fine line cylindrical reflector 24 in parallel with the Y-Z plane and at an angular of beta with respect to the Y-axis. In other words, the light beam 22 is condensed by a condenser lens 21 and projected to the reflector 24 such that the reflected light 23 impinges on the light receiving face of an optical center of gravity detection element 25 at a point C thereof. When the reflector 24 is displaced by DELTAX to a position 24', the reflected light 23' impinges at a light receiving point D of the detection element 25. Since the incident point matches with the center of the reflector 24, the linear region of the displacement of the center of gravity of reflected light with respect to the displacement DELTAX of the reflector 24 can be extended to C-D. Furthermore, since the magnification is reversely proportional to the radius R of the reflector 24, microdisplacement can be detected in nano order using a built-in microdevice.
Patent JP-S59207461-A (JP)
Title: Retrieving device
Inventor: KUMADA AKIO
IPC: G11B17/22
Filed: 1983-05-11
Abstract: PURPOSE:To retrieve automatically a plate type recording medium by recording the identification of said recording medium which stores the section part of a strage box as an address and controlling the display of the section part, the alarm generation, etc. CONSTITUTION:When a jacket containig a floppy disk is stored in a section part of a storage box, the bar code of an indentification medium provided to the jacket is read by a sensor 7 at that section part and fed to a controller 12. Then the contents of identification are written in a memory part 16 via a CPU13, etc. with the position of the relevant section part used as an address. In this case, if an identification unable part is read out instead of an identification part, a jacket collection alarm is produced by an alarm device 10 via the CPU13. At the same time, writing to the part 16 is inhibited. While the CPU13 is referred to by the CPU13 when the jacket identification information is set at an operation part 11. Then a light emitting element 8 of the relevant section part is turned on, and the floppy disk is automatically retrieved.
Patent JP-H05283844-A (JP)
Title: Method for cleaning laminated plate
IPC: B32B37/00
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a title method which causes no etching failure by treating a laminated plate with basic solution, rinsing it, treating it with oxidizing solution and by rinsing and drying it after neutralizing treatment. CONSTITUTION:A basic solution treatment is conducted at 30-70 deg.C for 1-5min by using a basic solution such as sodium hydride, potassium hydride, methyl alcohol, or ethyl alcohol. An oxidizing solution treatment is conducted at 40-90 deg.C for 1-7min by using an oxidizing solution such as potassium permanganate and sodium permanganate. A neutralizing treatment is conducted by pickling or the like, and rinsing is treated at 30-60 deg.C for 10min. Drying is preferably conducted by hot blasting, and further rustproof agent can be applied before drying. Movement of the laminated plate may be either horizontal or vertical, but preferable one is horizontal. Treatment may be either by shower or by dipping and preferably conducted from both sides at 1-10kg/cm<2>.
Patent JP-S57197218-A (JP)
Title: Central nervous system depressant containing thiazoline- 5-carboxylic acid derivative
Inventor: IGURA KATSUYATA
IPC: A61K31/425
Filed: 1981-05-29
Abstract: PURPOSE: To prepare a central nervous system depressant having low toxicity, and useful as a sedative, a sleep assisting drug, etc., by using thiazoline-5-carboxylic acid derivatives (most of which are novel) as active component.  
     CONSTITUTION: The agent contains the compound of formulaI(R 1  is cyclohexyl, phenyl, or 4-chlorophenyl; R 2  is R 1  or isopropyl; R 3  is lower alkyl or methoxymethyl; R 4  is lower alkoxy or hydrazino; n is 0 or 1) or its salt, e.g. 5-methoxycarbonyl-4-methyl-3-phenyl-2-phenyliminothiazoline, as an active component. All compounds of formulaIexcluding the one wherein R 1  and R 2  are phenyl, R 3  is methyl, R 4  is ethoxy and n is 0 (an intermediate of bactericide) are novel compounds, and e.g. the compound wherein n is 0 can be prepared by reacting the compound of formula II with the compound of formula III (X is halogen). The resultant compound can be converted to the compound wherein n is 0 (1- oxide compound) by oxidation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63248341-A (JP)
Title: Water-in-oil type acidic fat and oil product and production thereof
Inventor: OKAMOTO KIYOTAKA
IPC: A23D7/00
Filed: 1987-04-03
Abstract: PURPOSE:To obtain the titled fat oil product, rich in preservation quality and shape holding properties and capable of assuming acid taste with flavor and texture, by introducing a water-in oil type fat oil and acidic milk powder in a kneader having plural propeller blades and perforated plates and kneading both under specific condition. CONSTITUTION:A water-in-oil type fat oil, such as butter, margarine or spread, and acidic milk powder, such as skim milk powder, whey powder or butter milk powder, at pH<=3.6 are introduced into a kneader having plural propeller blades and a single or plural perforated plates and kneaded at 10,000-30,000sec<-1> shearing rate in passing through orifices of the final perforated plate of the kneader to homogeneously disperse the above-mentioned acidic milk powder in the afore-mentioned fat oil and afford the aimed fat oil product having an aqueous phase part separating from the fat oil at pH4.0-6.0. Furthermore, the above-mentioned acidic milk powder has preferably <=70mu average particle diameter.
Patent JP-S579141-A (JP)
Title: Infinite phase shifter
Inventor: SEGUCHI HIROSHI
IPC: H03H11/16
Filed: 1980-06-18
Abstract: PURPOSE:To improve the broad band characteristics of an infinite phase shifter, by inputting the otput of a differential amplifier to 2 sets of 0-pi amplitude modulators through distribution and synthesizing the output of the 0-pi amplitude modulators with a phase difference of pi/2. CONSTITUTION:An input signal Sin is divided into two at a branch circuit 1 and inputted to a pair transistor TR2. On the other hand, output points A, B of transistors 2, 3 of a differential amplifier I are connected to diodes 7, 8 via coupling capacitors C1, C2 respectively. Further, a neutral point P of the diodes 7, 8 is connected to one end of a synthesis circuit 9 via a coupling capacitor C3. Further, the constitution is the same for a differential amplifier II, except the provision of a phase shifter 10 in pi/2 before the synthesis circuit 9. Further, the output of the synthesizer 9 is outputted via an automatic level adjuter consisting of a level detector 11, comparator 12 and reference voltage V2.
Patent JP-S60224761-A (JP)
Title: Permanent magnet alloy
Inventor: SHIMODA TATSUYA
IPC: C22C38/28
Filed: 1984-04-23
Abstract: PURPOSE:To obtain a highly efficient Ce-Nd-Pr-Fe-W-B permanent magnet alloy with low cost by specifying the atomic ratio of a rare earth element to the other element, and said respective ratios in a rare earth element group and the other element group. CONSTITUTION:In the Ce-Nd-Pr-Fe-W-B alloy, the atomic ratio of the rare earth element R to the other element M is denoted as (z) (z=atomic number of M/atomic number of R), the atomic ratio in the element R as R=Ce1-a-bNdaPrb, the atomic ratio in the element M is expressed as M=Fe1-x-yWxBy. In this case, the respective values are regulated to 0.05<=a<=0.8, 0.05<=b<=0.5, 0.03<=x<=0.3, 0.001<=y<=0.15, 3.5<=z<=9.0. By the alloy compsn., highly efficient plastic bond magnet and sintered magnet can be presented even by using inexpensive rare earth compound.
Patent JP-H06110541-A (JP)
Title: Controller for industrial robot
Inventor: OKABAYASHI KAZUO
IPC: G05B19/42
Filed: 1992-03-02
Abstract: PURPOSE:To automatically generate the teaching program of an incoming process as well within time, when an outgoing process is taught, when it is desired to operate an indistrial robot through the same passage for outgoing and incoming. CONSTITUTION:When a first teaching point P(s) is registered in an automatic incoming process position generation mode, a final teaching point P(e) is automatically registered and when a second teaching point P(s+1) is registered, a final teaching point P(e-1) is automatically registered. When the automatic incoming process position generation mode is canceled and a final outgoing process teaching point P(m) is taught, the point P(m) is turned to an intermediate return point.