baber/WOPTO huggingface dataset:
Patent JP-H0979847-A (JP)
Title: On board distance measuring device
Inventor: MOTOSUGI SHINYA
IPC: G01C3/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To measure a distance with fixed accuracy regardless of the distance to an object by setting the positions of cauculation areas in the vertical direction not at equal intervals but at narrower intervals on the upper side and at wider intervals on the lower side. SOLUTION: In image data (monitoring area data) photographed by CCD sensors 10, 12, a coefficient area setting means 15 sets the intervals of calculation areas so that the basic intervals 3 of lines in the photographing direction in an actual space are equal to each other, but the intervals in the vertical direction between the upper end and the lower end are set so that the intervals of the lines become narrower as the distances become far on a monitoring screen 4, in the measurement objective range 1. A calculation area data extraction means 14 extracts image data of a plurality of calculation area parts set by the means 15, a comparison means 16 compares the data at every calculation area, and the distance to an objective obstacle is calculated by a means 18, based on the compared data.
Patent JP-H03120634-A (JP)
Title: Optical disk and production thereof
Inventor: ISHIKAWA YUICHI
IPC: G11B7/2433
Filed: 1989-10-04
Abstract: PURPOSE:To improve moisture resistance and oxidation resistance by controlling the oxygen partial pressure of the gaseous atmosphere of film forming environ ment. CONSTITUTION:The formation of a recording film is executed initially in the atmosphere of an inert gas alone and thereafter, gaseous oxygen is incorporated into the inert gas at a gradually increasing rate to control the oxygen partial pressure in the film forming environment so as to gradually increase the pressure, by which the oxygen concn. in the recording film is made higher nearer the surface part, in the stage for forming the recording film on an optical disk substrate by using a target material. Namely, the film is so formed that the recording film formed has the state of containing the oxide at the density gradually higher from the inner side toward the outer side. The optical disk is thus provided with the resistance force to moisture and oxygen by the presence effect of the surface oxide layer having the oxygen gradient even if the disk is preserved over a long period of time in the outdoor air.
Patent JP-H01167276-A (JP)
Title: Hollow composite body having symmetrical center of axis
Inventor: JIYATSUKU BII SUMISU
IPC: C04B35/83
Filed: 1988-10-17
Abstract: PURPOSE: To obtain the hollow composite body which is light in weight and high in strength by forming braided layers of specific carbon filaments on a heat resistant mandrel and impregnating these layers with a liquid impregnant, then carbonizing the same.  
     CONSTITUTION: The plural braided layers 22, 24, 26 are formed on the surface of the heat resistant mandrel 20 having the desired inner surface shape and tolerances of a hollow carbon/carbon composite article and having an axis of symmetry by winding the thermally stable carbon filaments 28 having a diameter of ≤6 μ and a modulus of elasticity of ≥45×10 6  psi. Next, the braided layers 22, 24, 26 are impregnated with the carbonizable liquid impregnant (e.g.: coal tar pitch) and are heat treated after curing, by which the liquid impregnant is carbonized and the hollow composite body of ≥1.35 g/cm 3  in density and ≥0.05 cm in thickness having the axis of symmetry is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09237687-A (JP)
Title: Electrodeless discharge lamp, electrodeless discharge lamp device, and lighting system
Inventor: KAKIYA TSUTOMU
IPC: H05B41/392
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To restrict unstable discharge phenomenon of a light output such as flickering and lighting out, maintain light emission efficiency high, and enable dimming. SOLUTION: A high frequency converting device 161 changes the switching frequency of switching elements 162, 163 for every 100Hz, for example, in stages by a frequency modulation device 165. Voltage waveform applied on an electrodeless discharge lamp 168 under relation with resonance conditions of an impedance matching circuit 166 is thus set to include envelopes repeating high voltage parts and low voltage parts at every 100Hz. In this case, the electrodeless discharge lamp 168 is that having an optical output fluctuation time of 10msec or more. Duty at the high voltage part in the envelope is 50%, for example. The minumum value/maximum value of instantaneous values of the envelopes is 0.7 or less.
Patent JP-S63113717-A (JP)
Title: Data input device
Inventor: SUZUKI TOSHIMICHI
IPC: G06F3/02
Filed: 1986-10-31
Abstract: PURPOSE:To improve operability with a data input device by comparing the data inputted to a key item with the data on a part equivalent to the key item of the input data when said data is inputted to the key item from a head record to obtain the same data. CONSTITUTION:A certain one of items forming the data on a single record is recognized as a key item with a data input device which inputs data to a data base file for each record in an interactive style. Then the data corresponding to the key item of the input data is defined as an index for automatic retrieval at a time point when the data on a key part is inputted. Thus it is possible to utilize effectively the similar data if exist in a data input mode. As a result, the data input time is shortened and the data input mistakes can also be avoided.
Patent JP-H0731263-A (JP)
Title: Machine for reaping and baling weed or the like
Inventor: HAMADA KAZUTAKA
IPC: A01D85/00
Filed: 1993-10-18
Abstract: PURPOSE:To provide a reaping and baling device for weeds, etc., capable of selecting a reaping work and a grass-gathering and baling work or the reaping work, a grass-gathering work and a reaped grass-baling work, and capable of performing the works at a time to improve the efficiency of the works and save the works. CONSTITUTION:A reaping and baling device for weeds, etc., having a baling device A on a travel device 1, a reaping device on the front of the baling device A, and a carrier 2a for feeding reaped products into the baling device between the reaping device and the baling device A is characterized by employing a hammer mower type reaping device H, a disk cutter type reaping device or a rotary mower type reaping device, a picking-up member, etc., as the reaping device, and enabling to set a discharging plate for discharging gathered grasses toward the side of the frame in a bale-forming chamber 8 in the baling device A.
Patent JP-S62119950-A (JP)
Title: Lead frame for semiconductor device
Inventor: NISHINO SEIICHI
IPC: H01L23/495
Filed: 1985-11-19
Abstract: PURPOSE:To prevent short-circuiting between leads by a method wherein necking-provided half holes or protrusions are formed on the sides, nearer to as island, of tie bars and outer frames. CONSTITUTION:Necking-provided protrusions 6 are formed on the sides, nearer to an island 2, of tie bars 3 between leads 4, and necking-provided half holes 5 are formed on the inner sides of outer frames 1a, 1b. In this design, any plating transferred to a sealing-resin surface during its contact with the sides of the tie bars 3 and outer frames 1a, 1b does not cause short-circuiting. No short-circuiting occurs because part of plating-contaminated resin is removed by neck portions of half holes 5 and protrusions during a process of removing the tie bars 3 and outer frames 1a, 1b and any plating retained in a resin section 10 has both ends of a plated layer 11 removed between leads 4.
Patent JP-2001082002-A (JP)
Title: Vibration control device for building structure
Inventor: UCHIYAMA TAKASHI
IPC: F16F15/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning for the direction of an elastic main shaft by rotatably and displaceably supporting the supporting member, for supporting a mass member via the spring member of a sub-vibrational system, in a horizontal surface to a building structure. SOLUTION: The beams 58 of a building structure are arranged at an interval, and both the side edge parts of a fixed supporting mount 60 are placed on the upper surfaces of the beams 58, to be fixed by fixing bolts 62. The respective fitting bolts 36 for rubber mounts 16a-16d are inserted into the supporting holes 54 of a rotation supporting plate 46, to be fastened by fixing nuts 56. A rotating mount 64 and the plate 46 are arranged in the upper surface of the mount 60, and a linking bolt 68 is inserted into the respective center insertion hole 66 of the mount 64 and the plate 46, to be fastened by a fastening nut 70.  Moreover fitting bolts 18 for the mounts 16a-16d are inserted into the respective fitting holes 52 of a mass body 14 composed of metal, etc., to be fastened by the nut 70 to form a damping device 10, thereby positioning the direction of an elastic main shaft easily and accurately.
Patent JP-H04135591-A (JP)
Title: Steering device in automobile toy
Inventor: SASAKI RYOICHI
IPC: A63H29/22
Filed: 1990-09-27
Abstract: PURPOSE:To improve the accuracy of an operation, to miniaturize the constitution of the device, and to obtain a product having a long service life and durability by determining a steering angle by feeding back negatively an output of a non-contact type sensor used for a steering angle detecting means to a motor driving circuit. CONSTITUTION:In the case a direction conversion motor 2 is driven and a magnet holding member 6 moves to the right, that is, when front wheels 9 are steered in the left direction, a component which intersects vertically to a Hall element 12 is generated in a magnetic flux density vector B of a magnetic field 13. There-fore, the Hall element 12 generates a Hall voltage. In the same way, in the case the magnet holding member 6 moves to the left, a magnetic flux density vector component which intersects vertically to the lower part against the Hall element 12, and a voltage of an inverted code is generated. An output voltage of the Hall element 12 is subjected to negative feedback to a motor driving circuit, and a difference to an external input is taken. In such a way, an actual moving amount of a magnet 7 is detected as a steering angle of the front wheels, and the steering angle of a vehicle is determined correctly.
Patent JP-H02106325-A (JP)
Title: Method and device for joining synthetic resin pipe
Inventor: NAKAYAMA TADASHI
IPC: B29C65/20
Filed: 1988-10-14
Abstract: PURPOSE:To make melted resin absorbed by a chamfered part of a synthetic resin pipe to be joined and to suppress occurrence of an uneven face and a step on the inner face of the joining part by flatly cutting the edge face of the pipe, forming a tapered part at the inner peripheral edge of the edge face of the pipe, and butt welding it. CONSTITUTION:The edge face 11 of a synthetic resin pipe 1 is flatly cut by a smoothly finishing cutting blade 51 of a rotary cutter 5, and the inner peripheral edge 12 of the edge face is cut with a tapered chamfered part by an inner peripheral edge chamfering cutting blade 52. The shape of the tapered part is so regulated that the cutting angle alpha to the edge face 11 is 10 - 20 deg. and the cutting width (d) of the edge face in a direction farther than the inner periphery of the pipe becomes 0.5 - 1.5mm. Thereafter, the edge face 11 is heated and integrally butt welded.
Patent JP-H1135722-A (JP)
Title: Preparation of polyolefin-based resin cellular material
Inventor: FUKUOKA TAKAMASA
IPC: C08J9/10
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a polyolefin-based resin cellular material which requires reduced plant and equipment investment and which produces a cross-linking foaming material of excellent uniformity, expansion ratio of which is adjusted easily and which can be melted and molded after being recovered after use. SOLUTION: A polyolefin-based resin of 100 pts.wt. and 0.1 to 8 pts.wt. of an acrylate-based multifunctional monomer are melt-blended at a temperature of 200 deg.C or higher to reform the resin and 1 to 50 pts.wt. of a thermal decomposing chemical foaming agent is kneaded in the obtained expandable resin composition. The obtained expandable resin composition is heated to decompose the foaming agent to expand the resin. The expandable resin composition is preferably heat-treated at a temperature of 140 to 195 deg.C for 3 to 25 minutes before heating and expanding. Preferable polyolefin-based resins are polypropylene- based resins and polyethylene-based resins.
Patent JP-S63113583-A (JP)
Inventor: NAKAUE YASUHIRO
IPC: G09B9/00
Filed: 1986-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09104923-A (JP)
Title: Production of grain-oriented silicon steel sheet
Inventor: YOSHITOMI YASUNARI
IPC: C22C38/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To produce a grain-oriented silicon steel sheet capable of stably obtaining good magnetic properties by specifying the average grain size of primary recrystallized grains till the start of final finish annealing in a steel slab having a specified compsn. and the elongation of the steel sheet subjected to nitriding treatment and flattening annealing till the start of secondary recrystallization. SOLUTION: A slab contg., by weight, <=0.01% C, 1.0 to 4.0% Si, 1.0 to 6.0% Mn, <=0.010% S+0.405Se, 0.03 to 0.040% acid soluble Al, 0.0010 to 0.0130% N, and the balance Fe is heated at <1280 deg.C and is subjected to hot rolling. This hot rolled sheet is subjected to cold rolling and is subjected to primary recrystallization annealing, final finish annealing and flattening annealing to produce a grain-oriented silicon steel sheet.  At this time, the average grain size of primarily recrystallized grains till the start of the final finish annealing after the completion of the primary recrystallization annealing is regulated to 8 to 30μm, nitriding treatment with >=0.0005% by increasing the amt. of nitrogen is executed till the start of secondary recrystallization in the final finish annealing after the hot rolling, and furthermore, by the flattening annealing, the elongation of the steel sheet is regulated to <=5%.
Patent JP-S63114178-A (JP)
Title: Manufacture of infrared detecting element
Inventor: YAMAMOTO KOSAKU
IPC: H01L31/09
Filed: 1986-10-30
Abstract: PURPOSE:To stabilize and improve the sensitivity of a line detecting element by using one part of a substrate (a cadmium-telluride substrate) for growth as an insulating film formed between a negative electrode having overlap electrode structure and an operating semiconductor layer. CONSTITUTION:An epitaxial crystal in which HgCdTe is grown onto a cadmium telluride (CdTe) substrate 7 is prepared as a substrate for growth, and an operating semiconductor layer 2 is shaped. The surface of the operating semiconductor layer 2 is directed downward and stuck to a sapphire board 1, the CdTe substrate 7 is polished and/or etched to form a CdTe film 8, and the CdTe film 8 in contact sections 9-1 and 9-2 in which each of a positive electrode 3 and a negative electrode 4 are brought into contact with the operating semiconductor layer 2 is removed. The positive electrode 3 is evaporated to the contact section 9-1, and one end of the negative electrode 4 forms a light-receiving section 5 at a regular interval to the positive electrode 3. Consequently, the CeTe film 8 is employed as an insulating film at a position where the negative electrode 4 and the operating semiconductor layer 2 are brought into contact, and the breakdown strength of the insulating film is increased. Accordingly, the sensitivity of an element can be improved stably.
Patent JP-H07220795-A (JP)
Title: Cover for terminal block
Inventor: ROBAATO SHII KAARUSON JIYUNIA
IPC: H02G3/04
Filed: 1994-10-25
Abstract: PURPOSE: To provide a snap-on cover which is suitable for use in relation to a 110-type terminal block and a bracket assembly. CONSTITUTION: A snap-on cover 14 assembly is provided for protecting and designating a connection conducted in a connector block and a bracket assembly of kinds used in telephone and related data communication industries. Four elastic latches 28, 30 integrated with the one-piece snap-on cover 14 can be inserted into lower side surfaces of four support tables, which form a rectangle as a whole, of a 110-type connector block and are friction-fitted therein. The snap-on cover 14 can be taken off, by only disengaging the elastic latches 28, 30 from friction engagement with the lower side surfaces of the above-mentioned support tables of the connector block by merely pulling the snap-on cover 14 apart from the connector block.
Patent JP-H09101892-A (JP)
Title: Information processor and exception processing sequencer
Inventor: HAYAKAWA HIROSHI
IPC: G06F9/38
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize a sequencer for executing exception processing by memory indirect addressing. SOLUTION: When an interruption occurs (S20=YES), an exception processing sequencer starts its operation, the program state PSR of the interrupted program and the contents of a program counter(PC) are saved to a stack (S30, S40) similarly to a conventional method. Then the program address of a jump instruction is loaded from a storage device (S50) and set up in the PC (S60). Then processing from the address calculation of an exception processing vector (S70) to the setting of the vector in the PC (S90) is executed as processing based upon the jump instruction and the processing is branched to an exception processing routine (S100). Since the exception processing sequencer can be constituted only of an instruction group for executing the processing (S30) to (S60), the sequencer can be miniaturized.
Patent JP-H06209842-A (JP)
Title: Detachable self-adhesive hook
Inventor: BERUNTO RIYUUMAN
IPC: C09J7/10
Filed: 1993-09-27
Abstract: PURPOSE: To present a detachable self-adhesive hook and a fixture device of similar way. CONSTITUTION: The hook is composed of strips 1 of adhesive film 1 based with a thermoplastic rubber and tackiness agent to realize repeatedly detachable adhesion in which the adhesive film 1 has high elasticity and low plasticity, having adhesiveness weaker than its cohesiveness to the extent that its adhesive strength is lost for the most part when the film is stretched out. Having a ratio of abrasion resistance to tear strength at least 1:1.5, the adhesion thus made is possibly taken off by pulling the adhesive film toward the adhesion thus made is possibly taken off by pulling the adhesive film toward the adhesion face. Edge of the strip 1 has covers 4 put on both sides and a tear off paper or film 5 covering its reverse in which the paper or film 5 is equipped with a tab 6 at the part of the covers 4.
Patent JP-H0971227-A (JP)
Title: Earth plate storing device for outrigger
Inventor: SASA RYOHEI
IPC: B60S9/12
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce earth plate storing force by turnably engaging a suspending shaft embedded and provided near an earth plate at its outer periphery with a gantry support board installed on the base barrel at its lower part of an expansion beam with the aid of the rotation of the earth plate and by storing the earth plate in the base barrel at its lower part with the aid of the reverse turn of the earth plate with the engaging part of the suspending shaft centered. SOLUTION: In installing an earth plate 5 at the storing position on an elevating rod at its lower end neck part 4a, a pin 10 is removed from a support barrel 12. The earth plate 5 is then turned with the circular hole of a gantry support board 8 and the engaging part of a suspending shaft 7 centered. Thus, U-shaped outer jaw 6b is withdrawn from a brace 9 to engage the U-shaped inner jaw 6a of the earth plate 5 with the elevating rod at its lower end neck part 4a. Now, the opening of the U-shaped inner jaw 6a is again closed with the pin 10. The earth plate 5 is then rotated in the D direction, for example, until the suspending shaft 7 moves to the position shown in a chain line with the elevating rod centered. In addition, the reverse turn of the earth plate 5 with the suspending shaft engaging part centered may store the earth plate 5 in the base barrel 1 at its lower part.
Patent JP-H01105483-A (JP)
Title: Socket for wiring substrate
Inventor: ISHIBASHI TAKAO
IPC: H01R33/74
Filed: 1987-10-16
Abstract: PURPOSE:To allow the connection with high density to the optional position on a wiring substrate by providing a socket structure using the flexible wiring substrate as a connecting means to a wiring substrate to be measured. CONSTITUTION:A substrate to be measured is placed in coincidence with a substrate positioning frame 8 in a pedestal insulating body 2, an upper cover insulating body 1 is pressed from above so that a reference hole 16 matches with a reference pin 17 in the pedestal insulating body 2, and the upper cover is fixed to the pedestal with hanging claw components 15. At this time, a contact land 4 and a contact piece 7 on a flexible substrate 3 are brought into contact with the portions necessary for the probing contact on the substrate to be measured and connected to an external inspecting device via an external lead terminal. Connection can be made with high density to the optional position on the substrate to be measured regardless of its size.
Patent JP-H1175479-A (JP)
Title: Raising device for reaping
Inventor: TAKAGI KATSUHIRO
IPC: A01D57/22
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide the subject device capable of readily detaching a pawl guide and an attaching frame by detachably attaching the pawl guide onto the attaching frame in a device obliquely installing a raising device on a reaping frame and providing the pawl guide and the attaching frame in the raising device. SOLUTION: This device is obtained by detachably attaching a pawl guide 21 to an attaching frame 19 in a device obliquely installing a raising device 9 for carrying out raising of reaped grain culms on to a reaping frame in front of a traveling machine body and providing a pawl guide 21 for guiding movement of a raising pawl 17 moving in raising direction of grain culms and the attaching frame 19 supporting the pawl guide 21 and attached on to the reaped frame side in the raising device 9. A mutually detachable detaching part is provided between the pawl guide 21 and the attaching frame 19 and detachment between the pawl guide 21 and the attaching guide 19 is carried out through the detaching part.
Patent JP-H02107978-A (JP)
Title: Setting device of component of tester
Inventor: KITO AKIHITO
IPC: H01G13/00
Filed: 1988-10-17
Abstract: PURPOSE:To simplify operations for setting and removing a chip component and to enable application of a device to chip components having different dimensions and shapes by a construction wherein a fixed holding piece is fixed on the upper surface of a base block in each accommodation space. CONSTITUTION:A movable holding piece 23 faces a fixed holding piece 22 with a chip component 1 held between in each accommodation space, and it is joined to a longitudinal beam member through the intermediary of a coil spring 25. The holding piece 23 is moved in the direction of separation from the holding piece 22 by the spring 25 acting as a tension coil spring. Therefore a large space can be formed between the holding pieces 22 and 23 and the component 1 can be put on a base block so that a base having an electrode 2 formed is brought into contact with the upper surfaces of a fixed-side electrode plate 32 and a movable-side electrode plate 33 corresponding thereto. When an opening-closing cover 30 is closed, a leaf spring 31 fitted oppositely to each accommodation space presses the component 1 onto the upper surface 11A side of the base block. Accordingly, the electrode 2 of the component 1 comes into close contact with the electrode plate 32 or 33 corresponding thereto and the electrode 2 is connected to the main body of a tester through a connection wire 8.
Patent JP-S60166752-A (JP)
Inventor: BUARUTAA HEEFUERE
IPC: F02M59/28
Filed: 1984-12-12
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。