baber/WOPTO huggingface dataset:
Patent JP-H11196634-A (JP)
Title: Structure of gear case for transversely feeding seedling-carrying platform
Inventor: TSUDA YOZO
IPC: A01C11/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide the subject structure capable of simply making a positional mark of a gear coincide with a prescribed position in spite of a simple structure by installing an opening capable of visually confirming the positional mark in a gear case. SOLUTION: This structure is obtained by providing an opening 20a capable of visually confirming a positional mark 21a in a gear case in a mechanism for transversely feeding a seedling-carrying platform designed to change the speed and regulate the extent of the traverse feed of the seedling-carrying platform by making a positional mark 21a of a speed change gear internally installed in the gear case with a prescribed position. In the structure, the opening 20a is preferably a lubrication port and a visually conforming window 20a is preferably provided on a lubricating cap 20 installed in the lubricating port.
Patent JP-H01220630-A (JP)
Title: Storage roller conveyor driven through intermediate roller
Inventor: ERUFURIIDE GEPUHARUTO
IPC: B65G47/26
Filed: 1989-01-30
Abstract: PURPOSE: To easily achieve an examination work, etc., by providing a driving member to be driven by a motor between a guide roller and an intermediate roller. CONSTITUTION: A driving member 4 is moved in the carrying direction (x) through a driving device, and an intermediate roller 3 is continuously driven in the direction (y). When the intermediate roller 3 is tilted in the direction (z) around a hinge shaft 10, a surface 17a of a lever arm 17 is abutted on a projection 21 in a notch 18 in the hinge member 12 to prevent the intermediate roller 3 from being excessively displaced. An integratedly formed lever arm 13 is extended toward a shaft 7 of a guide roller 5 from both sides of a cylindrical hinge member 12. The whole hinge lever 6 can be turned around the shaft 7, and the turning motion is limited by the abutting of a lower edge 21a of a cylinder wall on a surface 9a of rails 9.  A pair of rollers are in the engaged condition when the driving member 4 moves the intermediate roller 5, and the intermediate roller 5 moves a support roller 2. A regulating member 1 brings the hinge lever 6 to the working position.
Patent JP-H05218210-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATO NOBUYOSHI
IPC: H01L21/768
Filed: 1992-02-03
Abstract: PURPOSE:To provide a semiconductor device having an layer insulating film notably flattened by averting the effect of ruggedness due to a metallic wiring as well as the manufacturing method of the same by an easy process. CONSTITUTION:After the formation of the first insulating film 27 comprising BPSG as well as the second insulating film 28 comprising P-SiN; an aluminum metallic film 33 is formed and then the third insulating film 31 comprising BPSG is formed on the film 33; successively the aluminum film 33 and the third insulating film 31 are simultaneously etched away to form an aluminum wiring 30 having the third insulating film 31 on the surface thereof; furthermore, the fourth insulating film 32 is formed on the whole surface by TEOS-O3 CVD step. In such a constitution the TEOS-O3 CVD film 32 on the BPSG film 31 can be notably flattened due to the lower growth rate thereof than that of the P-SiN film 28.
Patent JP-S53103438-A (JP)
Title: Preparation of terephthalic acid and ethylene glycol
Inventor: TAKASHIMA SHIYUNICHI
IPC: C07C69/82
Filed: 1977-02-21
Abstract: PURPOSE: To prepare stable slurry of terephthalic acid and ethylene glycol for esterfication by adding a small amt. of water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000210396-A (JP)
Title: Strings
Inventor: MATSUOKA TOYOTAKE
IPC: A63B51/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To easily spin a ball, to prevent the rubbing of strings and to improve a durability by continuously interleaving a thick width and a thin width in the strings from the point of side-face view. SOLUTION: In the strings A extended on the phase surfaces of various kinds of rackets, it is favorable that the thick width 2a and the thin width 2b are continuously and regularly interleaved and the pitch of the strings A is 20-100 mm, especially, 25-30 mm. When the pitch is too small or too large, a spin amount to be given to the ball is hardly changed. Then, it is favorable that the thick width 2a is within the range of 1.35-1.6 mm and the thin width 2b is 0.8-1.35 mm and, moreover, 1.20-1.35 mm is favorable when a configuration consists of only one core string 1a. When the cross section of the strings A is an oval shape, 30-200 mm/time twisting pitch is favorable. Besides, the thickness of the strings A is preferably 0.8-1.6 mm, most favorably 1.2-1.4 mm.
Patent JP-H04211907-A (JP)
Title: Manufacturing device of wafer
Inventor: TERASAWA SUSUMU
IPC: H01L21/304
Filed: 1991-02-08
Abstract: PURPOSE:To improve flatness of one side of a wafer. CONSTITUTION:An inner diameter saw blade 2 is fitted to a hollow spindle 3 and a grindstone spindle 5A with the tip of which a grindstone 5 is provided is arranged within the hollow spindle 3. A notched position of the inner diameter saw blade 2 is preceded by a grinding position of an end surface of a semiconductor ingot 1 by the grindstone 5 and grinding and cutting are performed at the same time.
Patent JP-H06343168-A (JP)
Title: Encoding method for digital signal, method for generating table for encoding, encoding device and encoding method
Inventor: SEGAWA YOSHIHISA
IPC: H04N19/60
Filed: 1994-02-15
Abstract: PURPOSE:To improve encoding efficiency by converting digital signals to data strings, obtaining plural events and setting one code word corresponding to each event one before. CONSTITUTION:Picture data are conversion-processed in a conversion circuit 2, turned into coefficient data and supplied to a quantization circuit 3. The quantization circuit 3 quantizes the coefficient data from the conversion circuit 2 and the quantized coefficient data are supplied to a variable length encoding circuit 4. The plural events composed of continuous 0 coefficients provided with a prescribed run length and at least one non-0 coefficient ranged in front or at the back of the continuous 0 coefficients are obtained from the data strings here. Then, corresponding to each event one before, based on table data for supplying the different code words to the respective events, one code word is set to the plural events. The table data are loaded from a Huffman table generating device to the memory 4a of the variable length encoding circuit 4, for instance.
Patent JP-H02200115-A (JP)
Title: Combine
Inventor: YAMAGUCHI HIROMI
IPC: A01F12/52
Filed: 1989-01-27
Abstract: PURPOSE:To prevent the lowering of the recovery efficiency of the first grade grains by enabling to switch the second grade grains recovered in a second grain-recovering device to either of a state wherein the second grade grains are returned to a thresher and a state wherein the grains are fed into a second grade grain-storing tank. CONSTITUTION:Grain granules with branches, etc., discharged from a straw rack 26 and a grading belt 25 are carried to a second grain-treating rotor 31 to form single grains, and the grains, etc., are recovered to a second grain- recovering device 33 through a punching metal. The second grade grains laterally carried with a device 33 are lifted with second carrying device 37 and fed into a second grade grain-storing tank 38 through the outlet 37a of the second carrying device 37 by swinging a second grade grain-carrying direction- switching device 41 in the right direction about a lateral shaft core. The device 41 is swung in the left direction to return the second grain granules discharged from the outlet 37a to the straw rack 26 through a duct 40 for the re-treatment of the second grain granules.
Patent JP-H05191006-A (JP)
Title: Wiring board with interlayer connection body having plural core conductors
Inventor: WAKIHARA YOSHINORI
IPC: H05K1/14
Filed: 1992-01-08
Abstract: PURPOSE:To provide the title wiring board on which the desired electric connection can be conducted between the conductor circuit layers on the different wiring boards provided in a vertical positional relation with each other without substantially increasing the size as a whole. CONSTITUTION:In the wiring board with an interlayer connecting member having a plurality of core conductors 12, the interlayer connection body 1, which is provided in the appropriate place of the wiring board, is used to obtain the desired electric connection between the formed layers of the conductor circuits 21 and 81 on the different wiring boards provided in the vertical positional relation with each other, and the interlayer connection body 1 has a columnar shape. Also, a plurality of core conductors 12 are arranged in such a manner that they are electrically insulated with each other in their internal axial direction, and a plurality of independent conductor circuits, on one layer of the formed layers of the conductor circuit, are constituted in such a manner that they can be connected on the same plane surface to the plurality of core conductor 12 arranged in the interlayer connection body 1.
Patent JP-S54111261-A (JP)
Title: Signal switching circuit
Inventor: ISHII JIYUN
IPC: H03F3/181
Filed: 1978-02-20
Abstract: PURPOSE: To eliminate the demerit dependent upon signal path leading-about by using a DC control electronic switch to make switching and mixing of signals  possible.  
     CONSTITUTION: Positive power source voltages +VCC, VP 1 =V cc -2VBE and VCC- VBE are applied to switching signal input end VC of this circuit under states X, Y and Z respectively. However, VBE is the voltage between the base and the emitter of a transistor. Under state X, Q 3  and Q 1  of differential pair transistors Q 1  and Q 2  as well as Q 3  and Q 4  are turned on, and Q 4  and Q 2  are turned off, and only signals led to amplifier A 1  are outputted to OUT. Under state Y, Q 4  and Q 2  are turned on, and Q 3  and Q 1  are turned off, and only signals led to amplifer A 2  are outputted. Then, signals can be switched and outputted by selecting X or Y. Under state Z, Q 1  to Q 4  are turned on, and signals led to A and B are superposed and are outputted. Meanwhile, Q 0  is inserted between output end OUT and anti-phase input ends of A 1  and A 2  and shifts the DC level of output signals by VBE and performs two- stage feedback amplification in R f1  and R f2  to stable operation further. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59143674-A (JP)
Title: Color printer
Inventor: OKAMURA YASUSHI
IPC: B41J35/18
Filed: 1983-02-07
Abstract: PURPOSE:To discern colors with high accuracy by means of a sensor of simple constitution in which bar codes are provided between the colors of a multi-color film or ribbon and thereby the boundary of colors is detected. CONSTITUTION:A color film 5 moves in the direction of arrow and passes by the front of a reflection type photo sensor 7. In this case, according to the bar code of the color film 5, signals are sent out from the reflection type photo sensor 7 one time in the case of Y, two times in the case of M and three times in the case of C. The reflection type photo sensor 7 is composed of a luminous diode 7a and a photo transistor 7b. Light from the diode 7a is reflected at the color film 5 usually, the transistor 7b is connected electrically, and H-level signal is sent out to an output terminal S. When the bar code-printed portion is passed, light from the diode 7a is not reflected, the transistor 7b is interrupted, and L-level signal is sent out to the output terminal S. By judging the H-level signal and the L-level signal by a micro processor, for example, Y, M and C and be exactly discerned.
Patent JP-H04257372-A (JP)
Title: Softening and finishing agent
Inventor: YAMAMURA MASAAKI
IPC: D06M13/342
Filed: 1991-02-12
Abstract: PURPOSE:To obtain a softening and finishing agent providing various kinds of fibers with flexibility and elasticity, comprising an aqueous dispersion prepared by blending a neutralized substance of a specific compound with an inorganic or organic acid with a neutralized substance of a specific noncyclic amine compound with an inorganic or organic acid in a specific weight ratio. CONSTITUTION:(A) A substance of a compound shown by the formula (R<1> and R<2> are 4-21C saturated or unsaturated straight-chain or branched-chain alkyl or alkenyl) neutralized with an inorganic or organic acid is blended with (B) a substance of a noncyclic amine compound containing 2-3 of 11-22C hydrocarbon groups and one or more COOH groups and/or CONH groups in the molecule neutralized with an inorganic or organic acid as essential components in the ratio of the component A/B of 1/9 to 9/1 and optionally 0.3-5wt.%, based on the components A+B, of dimethylpolysiloxane, especially dimethylpolysiloxane partially modified with a polyoxyalkylene group to give the objective softening and finishing agent having excellent stability in long-term preservation. The finishing agent gives elasticity (swelling feeling) which has never existed.
Patent JP-H02196988-A (JP)
Title: Ultrasonic detecting device for vehicle
Inventor: GOTO KAZUHIKO
IPC: G01S15/93
Filed: 1989-01-26
Abstract: PURPOSE:To securely and easily confirm detecting operation by providing a means which changes the direction of a transmitter receiver. CONSTITUTION:Two ultrasonic-wave transmitter receivers 1 are installed at both ends of a bumper 2. In a normal travel, bracket 4 are raised as shown in a figure to make the transmitter receiver face forth. At this time, the transmitter receivers 1 are pressed against stoppers 11 by springs 7 and stabilized. Current detection areas are slantingly outside in front of the vehicle body. When the operation is confirmed, the transmitter receivers 1 are pushed by the hand to fall the brackets 4. At this time, the brackets 4 are pressed against the stoppers 12 by springs 6, so they are held in the fallen state. The detection areas at this time face down and a reflected wave from the ground is detected by the transmission of an ultrasonic wave to drive an alarm means such as a buzzer, thereby indicating the detection of the body. The transmitter receivers 1 enter the normal operation state when putting back in the original direction.
Patent JP-H04260621-A (JP)
Title: Metallic mold for forming glass and method for preparing metallic mold
Inventor: ISHIDA FUTOSHI
IPC: C03B11/00
Filed: 1991-02-12
Abstract: PURPOSE:To obtain a fine metallic mold by forming a thin film on the surface of a base metal, applying a protective layer composed of Si or its compound onto the thin film, forming a latent image of a pattern image by irradiation with electron beams and then developing the pattern image according to etching. CONSTITUTION:A thin film 4 composed of chromium nitride is formed on the surface of a base metal 3 which is cut and polished so as to provide a prescribed curvature radius by a sputtering method, etc., and a protective layer 42 composed of simple substance of Si or its compound is applied thereon. A latent image of a stripe pattern having a prescribed pitch and line width is then formed with beams (B) of an electron beam exposure device (E). The resultant resist 42 is then developed with KOH and the chromium nitride corresponding to the development is removed by wet etching. The protective layer 42 is further removed to provide a top force, which is subsequently pressed against a bottom force in which a surface layer of the chromium nitride is formed on the mirror polished surface of a base metal to form the aforementioned stripe pattern formed on the top force 1 thereon.
Patent JP-S6068817-A (JP)
Inventor: TAKEDA TERUO
IPC: A47J41/02
Filed: 1984-02-03
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-H01195151-A (JP)
Title: Automobile for stall
Inventor: ASAKAWA KAZUMI
IPC: B60P3/025
Filed: 1988-01-28
Abstract: PURPOSE:To obtain an automobile for a stall having a cooling work space and a counter by providing a cooking place in the interior of a movable frame which can be freely drawn out along guide members on both sides of a load- carrying platform and disposing a counter on the outside portions of the movable frame and the load-carrying platform. CONSTITUTION:A fixed frame 1 and a movable frame which can be drawn out along guide members on both sides of a load-carrying platform 100 are provided on the load-carrying plat form 100 of a small truck C. Struts 11 are erected at four //corners of the load-carrying platform 100 to support a roof portion 12 on the fixed frame 1, and various kinds of cooling utensils 104 are fitted on the load-carrying platform. A strut 32 and support legs 312, 313 are provided on the drawable movable frame to support a roof frame 34, so that a cooking work space K is secured in the rear of the load-carrying platform. A folding counter 109 is disposed on the outside of the movable frame and the load-carrying platform and cooking tables 37, 37 are secured. It is possible to obtain an automobile for a stall having sufficient cooking work space and counter as compared with the conventional rear car type and wagon type stalls, which is capable of moving in a wide range.
Patent JP-H06136182-A (JP)
Title: Self-extinguishing polymer composition
Inventor: ROBERUTO CHIPORI
IPC: C08K5/5373
Filed: 1993-01-11
Abstract: Self-extinguishing polymeric compositions endowed with high self-extinguishing characteristics when exposed to a flame, based on thermoplastic polymers endowed with elastomeric properties, in particular olefinic polymers or copolymers, comprising:   (a) from 90 to 40 parts by weight of a thermoplastic polymer, or a polymer with elastomeric properties; (b) from 10 to 60 parts by weight of one or more derivatives of 2,4-diamino-1,3,5-triazinyl-6-phosphonic acid having the general formula (I): <CHEM>   o
Patent JP-H06217549-A (JP)
Title: Power factor improving rectifier circuit
Inventor: YASUMURA MASAYUKI
IPC: G05F1/613
Filed: 1993-01-11
Abstract: PURPOSE:To provide a power factor improving rectifier circuit which is reduced in cost, size, and weight, does not generate much electromagnetic interference waves, and can yield a high power factor. CONSTITUTION:The rectifier circuit is constituted of an electrolytic capacitor Ci connected to the output terminal of a rectifier circuit D which rectifies electric power from a commercial AC power source AC, diode D1 for discharge the cathode of which is connected in series with the negative pole side of the capacitor Ci, serial circuit which composed of a collector resistor RC transistor Q, and emitter resistor RE and connected in parallel with the diode D1, and base resistor RB connected between the collector and base of the transistor Q. In addition, the rectifier circuit is provided with a partially rectifying smoothing circuit 11 which widens the conducting angle of an input AC current by making a collector current IC flow to the transistor Q only during tau-period in the vicinity of the peak of the sine waveform of the power source AC and supplies the charges stored in the capacitor Ci to a load by conducting the diode D1 during the other period than the tau-period.
Patent JP-H07230114-A (JP)
Title: Film unit with lens
Inventor: KATSURA YOJI
IPC: G03C3/00
Filed: 1994-02-16
Abstract: PURPOSE:To incorporate a photographic lens having >=100mm long focal distance without damaging a compact body. CONSTITUTION:The photographic lens 14 whose focal distance is >=100mm is arranged between a film housing chamber housing an unexposed film and a film winding chamber winding the exposed film and in the upper side of a unit. An increased reflection mirror 51 reflecting the photographic optical axis 42 of the lens 14 downward in front and an increased reflection mirror 52 reflecting the reflected light to the surface of a film 31a are arranged between the film housing and winding chambers and simultaneously, inclined at the same inclined angle to make the optical axis 42 made horizontally incident on the photographic lens 14 horizontally incident on the surface of the film 31a and the increased reflection mirror 52 is projected forward from the contour shape of the unit to obtain a long optical path length.
Patent JP-S63145793-A (JP)
Title: Production of stainless ni plated material
Inventor: NOBEYOSHI RYOICHI
IPC: B21D22/20
Filed: 1987-01-29
Abstract: PURPOSE:To produce a stainless Ni plated material having superior workability and fine surface luster and maintaining low contact resistance over a long period, by forming this mat Ni plating of a specified thickness on stainless steel having surface luster. CONSTITUTION:Thin mat Ni plating of 0.01-0.5mum thickness is formed on stainless steel having surface luster to obtain a stainless Ni plated material having fine surface luster, high workability and low contact resistance at a low cost. The plated material is suitable for use as a material for the case of a galvanic cell.
Patent JP-S62179179-A (JP)
Title: Light emitting device and manufacture of same
Inventor: KAWAHARA MASATO
IPC: H01S5/00
Filed: 1986-01-31
Abstract: PURPOSE:To obtain a light emitting device which has an excellent efficiency of taking out a light by a method wherein a light guide layer is provided over the whole top surface of a island-shape laminated unit and a reflective layer whose refractive index is smaller than the refractive indices of 1st cladding layer, an active layer and 2nd cladding layer is provided. CONSTITUTION:On a foundation, for instance a P-type GaAs substrate 31, a P-type AlwGa1-wAs layer 33 as 1st cladding layer, a P-type AlxGa1-xAs layer 35 a an active layer, an N-type AlyGa1-yAs layer 37 as 2nd cladding layer and an N-type AlzGa1-zAs layer (light guide layer) 39 as 1st cap layer are successively formed to provide an island-shape laminated unit 41. If GaAs-AlAs formed to provide an island-shape laminated unit 41. If GaAs-AlAs mixed crystal ratios (v), (w), (x), (y) and (z) of the substrate 31, the 1st cladding layer 33, the active layer 35, the 2nd cladding layer 37 and the 1st cap layer 39 respectively are so selected as to conform to the relations x<v, z<w and z<v, 3rd-5th cladding layers 53, 55 and 57 function as a reflective layer 65 which can reflect a light emitted in the active layer 35 toward the laminated unit 41 side so that the light emitted in the active layer 35 can be confined in the laminated unit 41 with the direction parallel to the laminated surface.
Patent JP-H03224387-A (JP)
Title: Still picture video recording reproducing device
Inventor: SHINOHARA TSUTOMU
IPC: H04N9/77
Filed: 1990-01-30
Abstract: PURPOSE:To attain video recording/reproduction of a still picture with high definition by recording separately a reference signal together with a primary color signal, using a reproducing signal of the reference signal so as to apply time base correction and level correction or the like of a still picture signal. CONSTITUTION:An RGB signal by one frame is written in a frame memory 7. Then an R signal by one frame is recorded on a magnetic tape of a VTR 10 by the readout control of a 3-frame memory 7 and the switching control of a data selection section 8. Succeedingly, a G signal and finally a B signal are recorded by one frame. During that time, a color subcarrier is separated by the VTR 10 and recorded on the magnetic tape. Then a picture signal outputted from a reproduction output section 103 of the VTR 10 is digitized by an A/D converter section 11 and fetched in a signal correction section 13 and corrected by a detection signal from a color subcarrier detection section 12. Thus, jitter, level fluctuation or missing of signal is corrected.