baber/WOPTO huggingface dataset:
Patent JP-H02302382-A (JP)
Title: Bonding of ceramic part and metallic part
Inventor: OZAKI JURO
IPC: F01D5/04
Filed: 1989-05-17
Abstract: PURPOSE:To enable the bonding of a ceramic part and a metallic part in a short time at a low cost by forming a stress-relaxation layer consisting of a soft metal on the inner surface of a concave fitting part of the metallic part using three specific steps. CONSTITUTION:The subject method for bonding a ceramic part and a metallic part consists of a process to form a stress-relaxation layer of a soft metal on the inner surface of a concave fitting part of the metallic part, a process to insert a protruded insertion part of the ceramic part into the concave fitting part of the metallic part and a process to bond the protruded insertion part of the ceramic part to the concave fitting part of the metallic part. In the above processes, the stress-relaxation layer is formed by the following three steps. The 1st step comprises the deposition of a soft metal on the inner surface of the concave fitting part of the metallic part to form a padding. The 2nd step comprises the cutting of the surface of the padding by machining to form a machined inner surface. The 3rd step comprises the plating of a soft metal to the machined inner surface to form a plated part.
Patent JP-S61282961-A (JP)
Title: External memory device
Inventor: KOYAMA YASUO
IPC: G06F12/00
Filed: 1985-06-07
Abstract: PURPOSE:To reduce the processing load of a main memory, which is caused by KANA (Japanese syllabary)/KANJI(Chinese character) conversion and to extend a business range applicable to a personal computer by giving a KANA/ KANJI converting function to an external memory device. CONSTITUTION:A data receiving part 4 receives a KANA/KANJI conversion control procedure through an I/O interface 3, and a control data analysis part 5 transmits a control code to the KANJI conversion control data analysis part 14 of KANA/KANJI converting part 12 and others to a data control part 8. A KANK/KANJI conversion processing part 16 retrieves and reads the contents of Japanese dictionary from the data control part 8 with the aid of a KANA/ KANJI converting dictionary index part 15, and a grammar analysis part 17 indexes an adjunct dictionary 18 and simultaneously tests each word with the aid of a word connection testing part 19. KANA/KANJI converted results are accumulated in the KANA/KANJI conversion processing part 16, and transmitted to the outside from a KANA/KANJI converted result output part 13 through a transmission data forming part 7 and a data transmitting part 6.
Patent JP-S6015565-A (JP)
Title: Determination of temperature compensating resistance in bridge circuit
Inventor: NURI KENJI
IPC: G01R19/32
Filed: 1983-07-07
Abstract: PURPOSE:To make it possible to reduce labor inducing trial and error in the determination and adjustment of temp. compensating resistance required in usual, by rationally determining a temp. compensating resistance value only by operation. CONSTITUTION:Pressure applied to a pressure sensor 1 is set to P=P1-P3 (P1< P3) and a temp. is set to T=T1-T3). The valve of detection resistance Ri (i=1-4) is measured in each case by setting the temp. in a measuring tank to T1 while changing the pressure therein in a range of P1-P3. In the next step, the temp. is set to T2 and the pressure is changed in a range of P1-P3 to measure each value. Subsequently, the change width of Rp2 is reduced as compared with that in the previous time and a drift amount is similarily calculated. By repeating this calculation, Rp for minimizing the absolute value of formula V0(T1,P2)-V0(T3,P2) (wherein V0 is output voltage) can be calculated. As mentioned above, a temp. compensating resistance value can be determined retaionally only by operation and labor inducing trial and error in the determination and adjustment of temp. compensating resistance performed in usual can be omitted.
Patent JP-S62280489-A (JP)
Inventor: KATO YUTAKA
IPC: E21B7/02
Filed: 1986-05-30
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-H11301577-A (JP)
Title: Berth for small cabin
Inventor: FUKUTANI MITSUO
IPC: A47C19/22
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To permit writing and reading in an easy posture and to permit compact accommodation by providing a table which is loosely engaged with a receiving rail extending in the fore-aft direction and which can be pulled out to a front side, and providing a shelf at the bottom face level which is higher than the upper face level of a plate of the table on a rear side wall wainscot with a shelf. SOLUTION: When a pupil 10 writes or reads, the pupil 10 sits at a center portion in fore-aft direction of a mattress 7 facing a rear side A, and then grabs a plate 2 of a table 1 reaching with one hand to the rear side A. Then, the pupil 10 pulls out the table 1 from directly below a shelf 5 toward a front side F using a receiving rail 4 for using the table 1. Also, at the time of writing or reading in an easy posture, the pupil may pull out a legless chair 6 from directly under a bunk lamp M reaching with one hand toward the rear side F after sitting on a center portion of the mattress 7 facing the rear side A.  Then, opening the legless chair in L shape, inserting a seat plate under one's own buttocks, the pupil may reach for the plate 2 of the table 1 in the rear side A and pull the table 1 from directly under the shelf 5 toward the front side F using the receiving rail 4 to use the table and the legless chair 6.
Patent JP-H11300494-A (JP)
Title: Steel strip joining device
Inventor: KITAYAMA YOSHIKAZU
IPC: B23K37/04
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce an equipment cost and to ensure joining in spite of the presence of a difference in level, warpage and bending in the butt surfaces of a preceding steel strip and a succeeding steel strip by easily and rapidly assuring the parallelism of these butt surfaces. SOLUTION: The horizontal distances a, b between both corresponding both side parts 20a and 20b at the cut end 20 of the preceding steel strip 10A and both corresponding side parts 22a, 22b of the cut end 22 of the succeeding steel strip 10B are measured by a distance measuring means and if there is a deviation (a-b), shift means 26, 27 are driven to eliminate this deviation, by which the pressing of the cut end 22 of the succeeding steel strip 10B to the cut end 20 of the preceding steel strip 10A to a close and tight contact state over the entire width thereof is made possible.
Patent JP-S5349043-A (JP)
Title: Synthetic resin composition for antistatic artificial turfs
Inventor: OKUMURA TSUGIO
IPC: A47G27/02
Filed: 1976-10-16
Abstract: PURPOSE: To prepare the title composition by compounding a thermoplastic synthetic resin with chrysotile asbestos. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01293324-A (JP)
Title: Optical modulator
Inventor: YASUTOMI HIDEO
IPC: G02F1/29
Filed: 1988-05-20
Abstract: PURPOSE:To deflect an optical path with a low voltage by providing irregular electric resistance which varies irregularly not in parallel to the optical path to one of electrodes provided to a light-transmissive electrooptic body cross incident light. CONSTITUTION:An electrode having the irregular electric resistance which varies not in parallel to the optical path is used as at least one of the electrodes 12 provided to the light-transmissive electrooptic body 11 across the incident light. Then when a voltage is applied between the electrodes 12, the voltage becomes low where the electric resistance is low, the intensity of an operating electric field is weak, and the voltage rises as the electric resistance increases, so that the intensity of the operating electric field increases. Therefore, the operation of the irregular electric field generates a refractive index distribution in the light-transmissive electrooptic body 11 and the optical path of the light entering the light-transmissive electrooptic body 11 is deflected by the refractive index distribution like this. Consequently, the light can be deflected with the low voltage.
Patent JP-S619358-A (JP)
Inventor: DEIITOMAARU PEETAA
IPC: B60R19/18
Filed: 1985-06-10
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-H06328493-A (JP)
Title: Transfer mold and method of detaching pot in transfer mold
Inventor: MATSUDA ATSUSHI
IPC: B29C45/73
Filed: 1993-05-26
Abstract: PURPOSE:To provide a transfer mold and a method of detaching a pot in the transfer mold that can easily replace the worn out pot with a new one without being hindered by an ejection pin and can perform the replacement work of the pot surely and smoothly. CONSTITUTION:The engagement between a mounting plate 302 attached on the under surface of a lower mold 20 and the lower mold 20 is released, and in a state of engaging the upper mold and lower mold 20, these upper mold and lower mold 20 are separated from the mounting plate 302 to expose the under surface of the lower mold 20, and a pot 207 secured on the under surface of the lower mold 20 is extracted downward from the mold 20 by removing the securing bolt 207e.
Patent JP-S5751622-A (JP)
Title: Continuous unloader
Inventor: SAITOU MUTSUO
IPC: B65G65/06
Filed: 1980-09-10
Abstract: PURPOSE: To improve efficiency of unloading a bulk cargo by providing an end of a vertical frame with rotary, bending, and expansive frames in order where a chain with a bucket of specific structure is mounted, so as to reach the bucket to substantially whole surface of the interior of a hold.  
     CONSTITUTION: A boom 1, on which a horizontal conveyor 2 is mounted, is provided with a frame 3 at the end thereof, which is pivotally supported on a bearing 4 and hangs down. A frame 7 is fixed to the lower end of the frame 3 through a swivel bearing 6 in such a manner as to be rotated by a motor 8. Frames 12, 13 capable of expansion and contraction are mounted on the lower end of the frame 7 through a bearing 11, and rocked by an oil hydraulic cylinder 14. A chain 12 with a bucket 20 is laid round sprockets 16W19 disposed at important positions. The chain 21 comprises spherical bushes 26, 28 fixed on joining portions of linkds 22, 27 and pins 25, 29, and rollers mounted on pin portions, which have a diameter larger than the width of the link. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11315386-A (JP)
Title: Surface treated steel sheet excellent in corrosion resistance and workability, and its production
Inventor: ISHIZUKA KIYOKAZU
IPC: C23C22/22
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To produce a plated steel sheet using no harmful Cr compds. and satisfying corrosion resistance, workability and the other fundamental characteristics required for a steel sheet for building materials and to provide a method for producing it. SOLUTION: This surface treated steel sheet excellent in corrosion resistance and workability is the one in which, on the surface of a galvanized or galvannealed steel sheet, an amorphous inorganic film hard to be dissolved into an aq. soln. and contg. >=1% Mg is formed by 0.1 to 2.0 g/m<2> . Furthermore, the method for producing a surface treated steel sheet is the one in which the surface of a galvanized or galvannealed steel sheet having a clean surface or the surface of the above steel sheet applied with a zinc phosphate series chemical film is coated with an aq. soln. essentially consisting of magnesium dihydrogen phosphate, and in which the concn. of Mg in the solid content of the soln. is regulated to >=1%, immediately after that, baking is executed so as to control the temp. of the steel sheet to 150 to 250 deg.C, and immediately after that, water cooling is executed.
Patent JP-S614290-A (JP)
Title: Distributed feedback type semiconductor laser
Inventor: YANASE TOMOO
IPC: H01S5/12
Filed: 1984-06-18
Abstract: PURPOSE:To oscillate a semiconductor laser stably at a single wavelength, in a distributed feedback type semiconductor laser, by forming one end surface at a position, which is separated from the top of the protruded part or the lowest point of the recess part in a periodic wave form by 1/6-1/10 the wave period. CONSTITUTION:The left end surface of a semiconductor laser is controlled and formed at a position, which is separated from a top 17 of the protruded part of a periodic wave form by LAMBDA/8. (In this case, LAMBDA is the length of the wave period. It is determined as 2,400Angstrom  in this embodiment. Therefore, LAMBDA/8 becomes about 300Angstrom .) In order to enhance the reflectivity at the end surface, a reflecting film 16 is formed. The left end part of the distributed feedback type semiconductor laser undergoes the phase shift of LAMBDA/4. The reflectivity at this point is enhanced by the reflecting film 16. Therefore, the same wave conducting mode as that of a distributed feedback type semiconductor laser having the phase shift of LAMBDA/4 at the central part is obtained. Therefore, A TE-1 mode and a TE+1 mode have the same frequency. Thus the stable oscillation can be obtained at a single wavelength.
Patent JP-H11317628-A (JP)
Title: Amplifier circuit
Inventor: KOMURASAKI HIROSHI
IPC: H03F3/16
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier circuit whose gain is high, even if power supply is low voltage. SOLUTION: This circuit is provided with a MOS transistor M1, which has a gate receiving an amplified signal RFin, a source that is electrically connected to the ground and a drain that is electrically connected to a power supply voltage VDD. A threshold voltage VT of the transistor M1 is reduced by increasing the back gate-source voltage Vbs of the transistor M1 the larger, as the gate-source voltage Vgs of the transistor M1 is larger.
Patent JP-H08319947-A (JP)
Title: Piston type vacuum pump
Inventor: NOMURA KAZUHISA
IPC: F04B39/02
Filed: 1995-05-24
Abstract: PURPOSE: To provide an increased life for a pump through prevention of running out of oil of the bearing of a piston rod. CONSTITUTION: A tubular member 32A coupled to an oil feed means 29 attached to a cylinder head 31 is fitted in a lower casing 2. An oil passage 33 is formed in the lower casing 2 in such a state to be communicated with the hole of the member 32a and the downstream part of the oil passage 33 is communicated with a hole formed in the intermediate part 11a of a bearing 11. A groove 10a, serving as an oil reservoir, formed in the outer periphery of a piston rod 10 is positioned facing a hole, formed in the intermediate part 11a of the bearing 11, at the top dead center of the piston rod 10 and lubrication oil is forcibly fed through the oil passage 33 to the groove.
Patent JP-H0420613-A (JP)
Title: Method and device for constructing cast-in-place pile
Inventor: SAITO YOSHIHIRO
IPC: E02D7/22
Filed: 1990-05-15
Abstract: PURPOSE:To facilitate the execution of work by removing a casing after the casing having a projection body near the tip of a bottom section is rotationally driven into, and by placing concrete. CONSTITUTION:The tip section of a cylindrical casing 2 is provided with a projection body 4. Then, the casing 2 is verti-cally retained at a specified place and is driven into a specified depth. After that, the casing 2 is horizontally swung by about 360 degrees, and is driven in again to a specified depth and is horizontally swung by 360 degrees. This process is repeated by specified frequency. Besides, after earth is removed, the casing 2 is drawn, and after a reinforcing bar is fixed, concrete is placed. As a result, by diminishing the diameter of the casing 2, the quantity of the concrete can be reduced.
Patent JP-H1139236-A (JP)
Title: Electronic mail processing method and electronic mail transmitting method
Inventor: CHO GENHO
IPC: G06F13/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail processing method by which various types of operations can be performed at the time of arriving electronic mails and electronic mails can be received actively. SOLUTION: In this electronic mail processing method, a transmitting message is prepared (S200) and, when operations are to be instructed to a recipient for receiving an electronic mail (S202), a prescribed program required for the operations is further prepared and the transmitting message is transmitted after the prescribed program is added to the message (S208). The recipient checks the received message for the work program after receiving the message and, when the work program is contained in the message (S210), executes the work program (S212). Therefore, the data as well as the program for instructing operations can be transmitted simultaneously in the electronic mail.
Patent JP-H08316614-A (JP)
Title: Washing device
Inventor: YAMASHITA TETSUYA
IPC: B08B1/02
Filed: 1995-05-24
Abstract: PURPOSE: To prevent stain or smear from remaining on the upper surface of a printed circuit board by washing the printed circuit board and then eliminating a residual washing liquid in the through hole of the residual washing liquid between the printed circuit board and a packaging part. CONSTITUTION: When a printed circuit board 6 which is retained at a carrier 7 is introduced from a throwing port 8, the lower surface of the printed circuit board 6 is washed by a washing means 1. Then, a washing liquid on the lower surface of the printed circuit board 6 and the washing liquid remaining in a through hole are eliminated by a washing liquid elimination means 2. Then, the liquid is removed from the printed circuit board 6 and the board 6 is dried by a drying means 3 and the printed circuit board 6 which is retained by the carrier 7 is unloaded from an unloading port 9.  Especially, since a suction brush 21 is in contact with the lower surface of the printed circuit board 6, the residual washing liquid soaked from the through hole between the printed circuit board 6 and a packaging part and the residual washing liquid in the through hole are eliminated in the washing liquid eliminating means 2.
Patent JP-H0419737-A (JP)
Title: Silver halide color photographic sensitive material which eliminates trace of taping
Inventor: HANIYU TAKESHI
IPC: G03C1/40
Filed: 1990-05-15
Abstract: PURPOSE:To obtain the good performance in exposing by a selected light source and particularly the good drop-out character quality in reversal characteristic as photographic performance and eliminating trace of taping by incorporating the dispersion of specific solid fine particles into the above photosensitive material. CONSTITUTION:The dispersion of the solid fine particles expressed by formula I are incorporated into this photosensitive material. In the formula I, R1 and R2 denote a hydrogen atom, halogen atom, nitro group, SO3M (M denotes H, Na or K atom), COON (N denotes H, Na or K atom), a substd. or unsubstd. alkyl group, substd. or unsubstd. aryl group. R3 to R5 denote a halogen atom, nitro group. The R1 to R5 groups have at least one carboxyl group therein. X denotes NH or N, O, S atom. The photosensitive material which eliminates the formation of the traces of taping and has the excellent drop-out character quality is obtd. in this way.
Patent JP-H11317026-A (JP)
Title: Magnetic recording and reproducing device
Inventor: UCHIDA SHIGEYA
IPC: G11B20/14
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device capable of improving the degradation of an error rate characteristic due to partial erasures whose compensations are the most difficult even in a nonlinear type distortion in a reproduced waveform by a simple circuit constitution. SOLUTION: Effects of partial erasures are reduced by using modulation signs restricting the continuation of magnetization inversion (pulses of a recording pulse pattern) becoming causes of the partial erasures with respect to recording data (A). Moreover, pulse intervals at both ends of consecutive recording pulses in which effects of the partial erasures are the largest are broadened by the recording equalization as shown in a recording equalization pulse pattern (D). Or, the nonlinear distortion is compensated by combining these two technologies to restrain the degradation of the error rate characteristic.
Patent JP-S5826984-A (JP)
Inventor: ITOU AKIRA
IPC: F26B17/20
Filed: 1981-08-10
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-H01295440-A (JP)
Title: Semiconductor device
Inventor: MATSUSHITA TSUTOMU
IPC: H01L27/10
Filed: 1988-05-24
Abstract: PURPOSE:To obtain a highly reliable thin film fuse, by forming a protruding part on the ground layer of a thin film resistor, and using a region whose thickness becomes thin on the protruding part as a fusing part. CONSTITUTION:Two V grooves 10 are formed in parallel in the surface of a silicon substrate 1 on which desired element regions are formed. A thin film resistor 3 comprising a polysilicon layer is formed so as to cross said two V grooves 10. The thickness of said thin film resistor becomes locally thin on a projection 11 between the two V grooves 10. A narrow region wherein the width of a pattern becomes narrow is formed. Therefore, when a fusing current is made to flow through the thin film resistor having the thin region on the projection, the thin region of the thin film resistor is fused. The fused material flows from the top point of the protruding part to the lower region. Therefore, wire breakdown occurs positively and readily. In this way, the thin film fuse characterized by the small resistance value at the time of ordinary use, high reliability and a small exclusive area is obtained.
Patent JP-H07334921-A (JP)
Title: Information recording medium and reader for reading information content from this information recording medium
Inventor: KOBAYASHI MOTOAKI
IPC: G11B7/00
Filed: 1994-06-07
Abstract: PURPOSE:To obtain an information recording medium and reader capable of previously checking recorded information contents. CONSTITUTION:This information recording medium 1 has an information recording member (CD) 3 recorded with the prescribed information, a housing member 5 housing this information recording member and an information content reading member 7 capable of optically reading the information contents recorded on the information recording member. This housing member has a housing body 5a for housing the CD and a package 5b made of a transparent vinyl-polymer for packaging this housing body. The information content reading member has a data code part 7a coded and printed with the information contents associated with the information recorded on the CD on its front surface and is freely attachably and detachably stuck onto the package 5b with an adhesive member formed on its rear surface. As a result, the information contents printed in the data coding part are optically readable from outside the housing member by a data reader 9.
Patent JP-H06142192-A (JP)
Title: Blow molded vein drip chamber for blood dialysis
Inventor: DEIBITSUDO ESU UTSUTAABAAGU
IPC: A61M1/14
Filed: 1993-04-28
Abstract: PURPOSE: To prevent looseness of filter, leakage of liquid from joints, stagnation of blood, occurrence of bubbles, uncompleted removal and generation of blood clot by providing a tubular plastic filter which is arranged to project into a blow molded plastic blood chamber and be held in an access port. CONSTITUTION: A blow molded plastic chamber 12 has a first end 14 with three isolated access ports 16, 18, 20, and access port 22 is on the end opposite to the first end 14. A tubular plastic filter 32 is inserted through the access port 22 and being held therein. The access port 22 has a step 34 inside, and a rear flange 36 of the filter 32 engages with the outer surface of the step 34. A flexible tube 38 is inserted into the port 22 from the filter 32 and the flange 36 to an outer side position, thereby the plastic filter 32 is held in the access port 22.