baber/WOPTO huggingface dataset:
Patent JP-H11328195-A (JP)
Title: Character string retrieving device
Inventor: TAJIMA KAZUHIRO
IPC: G06F17/22
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a character string retrieving device capable of speedily retrieving a document at a high speed in which a designated character string is included. SOLUTION: This device is provided with an input device 32 inputting a character string being a retrieving object, a ward dictionary 32 storing words, a storing part 30 provided with an unnecessary word dictionary 34 storing word information which is not preferable to coincide with a retrieving result and with a connection information storing part 36 storing connection information showing the strength of connection between words, a character string analyzing part 20 dividing the character string inputted from the device 10 into words based on the word information 32 and the unnecessary word information 34 and making the words be a compound word based on the connection information and a retrieving processing part 40 retrieving the compound word from a document data base 50.
Patent JP-S5754867-A (JP)
Title: Speedometer
Inventor: ONITSUKA NOBUYUKI
IPC: G01P3/495
Filed: 1980-09-19
Abstract: PURPOSE:To obtain a speedometer for automobile, which is small in size and free from indicator oscillation and can be easily installed without a driving cable, by actuating a pulse motor by a car running speed pulse and driving an eddy current speedometer by this rotation. CONSTITUTION:A car running speed pulse corresponding to rotation of a wheel shaft generated from a pulse generator 14 is distributed in turn to a plural polar coil of a pulse motor by a pulse motor driving circuit 15. A rotor 5 which has an annular permanent magnet 4 is driven by this, and it is rotated at an r.p.m. corresponding to the car running speed. And, as a cylindrical ring 9 of a high conductivity material is surrounding the permanent magnet, an indicator shaft 3 is rotated in resistance to a beared spring 10 by eddy current generated by rotation of the magnet, and speed is indicated by an indicator 18. Because of absence of a flexible cable for transmission of wheel shaft rotation, place of installation is not limited, and besides, this is small in size and free from oscillation of the indicator which is usually caused by vibration.
Patent JP-S6026101-A (JP)
Title: Shrunk fit wheel of steam turbine
Inventor: MAEKAWA YUZURU
IPC: F01D5/06
Filed: 1983-07-20
Abstract: PURPOSE:To curb decline in output to be caused by disassembling of a wheel by providing a pressure plate and diaphragm after an unusable wheel has been dismantled. CONSTITUTION:A wheel which has become useless due to cracking from stress corrosion is dismantled and a pressure plate 9 is built in the space toward the axis developed between a wheel 2a and wheel 2b. Then, a diaphragm 11 of a half ring shape is fixed with a bolt 13 between a shaft 1 and a diaphragm packing 10 which is to be associated with the pressure plate 9. In this way decline in output to be caused by dismantling of a wheel can be minimized.
Patent JP-S5921416-A (JP)
Title: Tool for plastic work of metal and its manufacture
Inventor: KAMIJIYOU EIJI
IPC: B23K35/30
Filed: 1982-07-26
Abstract: PURPOSE:To prolong the life of a tool, by forming a ceramic layer on the surface with which a material to be worked by a tool used for plastic working a metallic material, comes into contact. CONSTITUTION:A ceramic layer 2 which consists essentially of Si3N4 and/or SiC and has >=1mum thickness is formed on a caliber 3, that is the contacting surface, formed on a main roll body 1 consisting of sintered hard alloy or die steel, with which a material to be worked comes into contact. For forming the layer 2 on the caliber 3 of the body 1, Si is firstly deposited or melt-stuck on the caliber 3 to make it stick on the caliver 3 as Si3N4 or SiC by nitriding the Si or performing the carbonization treatment of it.
Patent JP-S63299127-A (JP)
Title: Variable formation type electron beam lithograpy equipment
Inventor: OKAZAKI SHINJI
IPC: H01L21/027
Filed: 1987-05-29
Abstract: PURPOSE:To increase the throughput by a method wherein a pattern such as memory pattern which is repeatedly formed is decomposed into elemental rectangular patterns, and a plurality of variable forming beams are formed in accordance with that pattern. CONSTITUTION:Plural openings 1, 4 corresponding to the repeated pitch of the memory cell pattern are provided on formed aperture plates 2, 5 so as to draw a plurality of rectangular patterns corresponding to the same positions of a rectangle decomposed in each memory cell pattern. In the same memory pattern, the repeated pitch of the memory cell pattern is constant regardless of the layer. Therefore, a pattern whose repeated pitch is constant can be drawn with this method without depending upon the shape of a pattern. Thus, a repeated LSI patterns can be collectively drawn, thereby improving throughput.
Patent JP-S5464497-A (JP)
Title: Fire detecting protection unit
Inventor: KOBAYASHI KAZUO
IPC: G08B17/10
Filed: 1977-10-31
Abstract: PURPOSE: To enable to take correct fire alarm treatment by enabling to detect the condition air-conditioned auickly and surely, by locating the smoke detector so that they are within a given distance within a specific value from any point in alarm district.  
     CONSTITUTION: One alarm district is taken as the room R, 22m square for example, and a circle 12m in radius is drawn from the four corners, and the four cross points have the smoke detector S. Thus, at any point in the room, it is a distance within 12m from either detector S, and any fire taken place at any point, if the smoke concentration reaches 0.3Cs(1/m), either of the detectors S set for the sensitivity around 0.1 Cs(1/m) is operative. It is detected that the condition is unsafe if refuge is not made by the occurrence of a fire, and correct fire alarm treatment can be taken. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000036958-A (JP)
Title: Compression framework with decoding command integrated
Inventor: DE QUEIROZ RICARDO L
IPC: G06T9/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce an arithmetic time of an image forming operation by adopting a decoding command in a compressed image data file and supplementing a process to be executed in a compressed definition area. SOLUTION: In the method for processing compressed image data, electronic image data to display on original image are received (S1100), an image data file by compressing the electronic image data is generated (S1200), a decoding command is adopted in the compressed image data file, the decoding command has an instruction to revise an outward appearance of the image decoded with respect to the original image (S1300), the decoding command is identified (S1400), and the compressed image data in the compressed image data file according to the identified decoding command are decoded to generate the electronic image data obtd. by processing the decoded image and the decoded image indicates a revised mode of the processed original image (S1500).
Patent JP-H10316045-A (JP)
Title: Vehicle body structure
Inventor: TAKAHASHI HIROKIMI
IPC: B62D25/20
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To restrain the angle of a front seat occupant's ankle from decreasing without using a thick pad material or reinforcing material and reduce bending load applied to the ankle effectively even if the portion of a dashboard which his or her toe touches is deformed so as to be pushed out backward due to collision of a vehicle or the like. SOLUTION: A supporting board 1 is formed separately from a dashboard D, out of an inclined board part 3 which is inclined downward so as to face the sole of an occupant's foot and a horizontal board part 4 connected to the lower end of the inclined board part 3 so as to be capable of relative rotation, and is disposed behind the board D. As a result, the inclined board part 3 and the horizontal board part 4 are relatively rotated in such a direction as they approach the identical plane as collision load acts upon a vehicle body F from the front side.
Patent JP-H07144378-A (JP)
Title: Continuous production device for product, such as envelope, bag, and open envelope
Inventor: MARUTEIN BURIYUMURE
IPC: B31B160/20
Filed: 1994-05-20
Abstract: PURPOSE: To improve a working speed by once bending a bottom cover in an opposite direction to a conveying direction of a material, again folding it in the conveying direction, and assembling a folding unit for folding it in a zigzag state. CONSTITUTION: After longitudinal folds 13 to 18, lateral folds and angle folds are formed at a continuous material 40 in a step A, and the material is cut as needed in a step B. Then, in a step C, an inner surface of a side cover 6 is coated with an adhesive line 41, side covers 5, 6 are folded in a step D, and a tubular stripe material 42 is formed in a step E. In a step X, a bottom cover 10 formed of both bottom cover halves 8, 9 is folded in parallel with a surface of the material 42, and folded in a zigzag manner in an opposite direction b to the direction a of the bottom 10. Thus, the bottom 10 is folded in a Z- shaped section on the back halves 5, 6 for forming a back surface, and simultaneously bottom one side strip pieces 29, 30 are folded outward. Then, in steps J, Y, F, K and L, it is adhered, cut out and folded as needed to obtain the product 1'.
Patent JP-H02311243-A (JP)
Title: Intermittent indexing device
Inventor: KATO HEIZABURO
IPC: B23Q16/02
Filed: 1989-05-26
Abstract: PURPOSE:To decrease necessary volume by constituting an intermittent indexing device so that input and output shafts are arranged perpendicularly with each other through arranging end cams on primary and secondary sides respectively, and through arranging primary and secondary cam-follower trains, which slidably contact with the end cams, so as to be parallel to a turret. CONSTITUTION:An annular primary end cam 20 and an annular secondary end cam 22, whose radii are different, are arranged on an end face of a disk 18. A primary cam-follower train 30 and a secondary cam-follower train 32 slidably contact with the above-mentioned end cams 20 and 22, and are arranged so as to be parallel to a turret 28. By the above-mentioned arrangement, an input shaft 14 fixed to the disk 18 and an output shaft 16 fixed to the turret 28 are rotatably supported by a housing 12 with their axes arranged perpendicularly. In this way, a positive motion cam type intermittent indexing device 10 is constituted. Because the input shaft 14 and the output shaft 16 are arranged perpendicularly with each other, restrictions on arrangement of driving and driven equipments to be connected to the indexing device can be eased.
Patent JP-2000320877-A (JP)
Title: Power-saving means of air conditioner
Inventor: FUJINAKA REIJI
IPC: H01H43/04
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To improve convenience, and to easily save power by providing a power-saving means for opening the connection of a power supply without power consumption, and by opening the connection of the power-saving means by the electric signal of a control part. SOLUTION: The power-saving means opens the connection of the power supply of an air conditioner that is installed in the room of a house or the like and is used to change temperature in the room. A reception part 11 that receives a signal from a remote operation part 2, a control part 12 that controls the operation of the air conditioner, a power-saving means 13 that is used as a switching device being mechanically set to an ON state and breaks power by an electric OFF signal from the outside, or the like is provided, thus opening the power supply carried out by the power-saving means 13 by a signal from the control part 12,  and hence stopping heating and cooling operation being used as a normal control method at the control part 12 when an air conditioner 1 may be damaged by immediately opening the power supply while the compressor of the air conditioner 1 or the like is being driven. Then, after each part is stabilized after stopping, the power supply is opened by the power-saving means 13.
Patent JP-H06348519-A (JP)
Title: Prom-incorporated single-chip microcomputer
Inventor: KANAMORI SUMIKO
IPC: G06F11/10
Filed: 1993-06-02
Abstract: PURPOSE:To reduce the influence of the delay time from error detection to correcting operation for one data by making error detection for data read out of a PROM and error correcting operation for the data different from each other in terms of timing and minimizing the delay time. CONSTITUTION:This microcomputer is equipped with an error detecting circuit 104 which detects whether or not an error occurs to the data read out of the PROM 101 and generates an error correction signal corresponding to each bit, an error detection register 105 which stores error correction signal values corresponding to the respective bits generated by the error detecting circuit 104 at the same time with the storage of data D0-D3 in an instruction register 106, and a data correcting circuit 107 which corrects the data in the instruction register 106 with the error correction signal outputted by the error detection register 105.
Patent JP-H0427099-A (JP)
Title: Horizontal tunnel excavator
Inventor: ISHIKAWA TETSUO
IPC: E21D9/06
Filed: 1990-05-22
Abstract: PURPOSE:To select the inclination of a horizontal tunnel freely and to make it possible to excavate a hole economically by mounting guide frames capable of selecting horizontal and inclined attitudes on bearing frames loaded to the insides of casings, and arranging an excavating tool rising and falling device and a loading and unloading device. CONSTITUTION:Casings 1a and 1b are inserted into a vertical shaft A, a bit attached excavating tool 8A is held by a rotary chuck device 7b, a winch 25 is rolled down to lower, and an inclining hydraulic cylinder 15 is extended to incline guide frames 4. After that, a horizontal hydraulic cylinder 12 is advanced, and a hydraulic motor 7a of a rotary driving device 7 is forwarded to excavate. Then, the rotary chuck device 7b is opened to release the bit attached excavating tool 8A, and the guide frames 4 are set horizontally. After excavating tools 8 are lowered into holding tools 46 and 47 from the ground to hold, a grip section 8a is held by the rotary chuck device 7b, and the guide frames 4 are inclined to excavate a horizontal tunnel.
Patent JP-H10317351-A (JP)
Title: Revetment
Inventor: SUGANO TAKAAKI
IPC: E02B3/12
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To construct a strong stepped revetment of high durability without damaging the appearance of a riverbank, etc. SOLUTION: A base 1 is secured to a face of slope, and a number of wooden- fence units 3A, 3B are spaced apart in the direction of the gradient of the face of slope in such a way as to form the risers of steps, the riser of each step formed by the plurality of wooden-fence units 3A, 3B that continue in the horizontal direction. The wooden fence units 3A, 3B are coupled to the base 1 and are connected together via the base 1. A back-filling material 5 is packed at the backs of the wooden fence units 3A, 3B of the steps.
Patent JP-H09107236-A (JP)
Title: Multiband phased array antenna with alternately arranged tapered element radiator and waveguide radiator
Inventor: RIYUEI SHII CHIYUU
IPC: H01Q5/42
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To multiband phased array antenna employing broad band radiation elements to obtain an operating frequency range in excess of two octaves. SOLUTION: In order to promote simultaneous radiation of antenna beams over a band width in excess of two octaves, tapered element radiators 60A, 60B and a waveguide radiator 40 are arranged alternately. Radiation ends of the waveguide radiators 40 define a ground plane as a mass. The tapered element radiators 60A, 60B are provided with tapered wing pairs extended in excess of the ground plane by a distance selected to establish a radiation impedance of the predetermined tapered wings. Radiators of each type are spaced by a span not surely generating a grating lobe.
Patent JP-H0429666-A (JP)
Title: Line pressure control device for automatic transmission
Inventor: KODAMA MIKIO
IPC: F16H59/16
Filed: 1990-05-22
Abstract: PURPOSE:To make a more accurate line pressure controllable so as to reduce a speed change shock by providing such constitution as actuating a line pressure controlling solenoid so as to control the line pressure as a function of time after detecting decrease of torque. CONSTITUTION:A control unit 300, for instance in the case of outputting a 2-3 speed change command signal, judges whether a torque signal from a torque sensor 399, detecting torque of an output shaft, is decreased or not by a proportion of the predetermined or more to start operation of a timer when the proportion is increased to the predetermined or more, and a line pressure during a speed change is set as a function of this time. Next, a signal of actuating a line pressure controlling solenoid 44, so as to obtain a preset line pressure, is output. After completion of the speed change is judged, line pressure control during the speed change is stopped after a predetermined time and reset to the normal line pressure control. Accordingly, simultaneously with starting decrease of torque of the output shaft, the line pressure is decreased and then slowly increased, so that a speed change shock is reduced.
Patent JP-H084870-A (JP)
Title: Toroidal-type continuously variable transmission
Inventor: SUGIHARA ATSUSHI
IPC: F16H15/38
Filed: 1994-06-14
Abstract: PURPOSE:To achieve compactness is size and reduction in weight by forming the sub cylinder body of an oil pressure cylinder for making a power roller fall in the friction engaging state by a steel-made plate, and providing a press-fit fixing-type bush on the opening part through which the piston rod of this plate is inserted. CONSTITUTION:In a toroidal-type continuously variable transmission for transferring power by frictionally engaging input output discs with each other by the operation of an oil pressure cylinder 5, and for continuously and variably changing speed by changing the degree of falling of a power roller, the oil pressure cylinder 5 is constituted of a main cylinder body 5a housing a piston P and a sub cylinder body 5b formed by a steel-made plate for sealing the opening part. A bush 7 is fitted to the opening part of the sub cylinder body 5b, and the extension shaft part PL also serving as a piston rod is guided under sealing when the piston P is vertically moved. Thereby, the cylinder body is thinned.
Patent JP-S62289148-A (JP)
Title: Production of nonglutinous rice flour dumpling without hardening for long period
Inventor: ITO TAKAO
IPC: A23L7/10
Filed: 1986-06-06
Abstract: PURPOSE:To obtain the titled soft dumpling having improved palatability and crispiness with hardly any change in flavor and hardness for a long period, by subjecting only nonglutinous rice flour to specific processing treatment without adding an additive at all. CONSTITUTION:Only nonglutinous rice flour is heated and thoroughly parched at about 80 deg.C in a thick pan and then half-boiled with hot water in an amount equal to the weight of the flour to give softness of about an earlobe while sufficiently kneading. The resultant kneaded material is quickly formed into a size of about the back of hand and rapidly steamed or boiled. The steamed raw material is quickly cooled with cold water, hardened and taken out of water. The water is then wiped off and pounded in a mortar or machine at ordinary temperature while slowly crushed to give suitable softness. Thereby the material is pounded without adding an additive at all to afford the titled dumpling.
Patent JP-S6112114-A (JP)
Title: Manufacture of elastic surface wave device
Inventor: YAMADA TAKUJI
IPC: H03H3/08
Filed: 1984-06-28
Abstract: PURPOSE:To prevent corrosion and deterioration of an electrode by bringing a signal pin and an earth pin implated to a stem into the grounding state at least at baking stage. CONSTITUTION:Lead pins 78-80 for a signal and a lead pin 83 for earthing are implated respectively to the stem 82. An elastic surface wave resonance element 76 is placed and fixed on the stem 82. Then the lead pins 78-83 are inserted to a conductive sheet 91 made of a carbon sheet or an aluminum foil. The baking treatment is applied in this state. Even when a charge is generated on a piezoelectric substrate 71 at the baking stage, the charge flows to the conductive sheet 91. Since no potential difference is caused, the corrosion and deterioration of the electrode are prevented.
Patent JP-H0971103-A (JP)
Title: Pneumatic tire
Inventor: SAWADA HIROKI
IPC: B60C9/04
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To keep the carcass cord fatigue resistance and increase the tire side rigidity by specifying the number of upper twists, the number of lower twists, the upper twist coefficient, and the lower twist coefficient. SOLUTION: The carcass cords of a tire are made of organic fibers, a lower twist is applied to organic fiber raw threads as specified by equations 1.3<=n2 /n1 <=2.0 and 0.45<N2 <0.68, then an upper twist is applied to multiple lower twist yarn in the opposite direction to the lower twist, where n1 is the number of lower twists (/10cm), N1 is the lower twist coefficient, n2 is the number of upper twists (/10cm), and N2 is the upper twist coefficient. This tire satisfies the equation H1 /H2 =0.2-0.8, where H1 is the height from bead lower carcass cords to a fold end, and H2 is the height from the bead lower carcass cords to center section carcass cords in the tire cross section. The double twist yarn satisfies the equations N1 =n1 ×(0.139×D1 /P)1/2×10<-3> and N2 =n2 ×(0.139×D2 /P)1/2×10<-3> , where P is the specific gravity of the organic fibers.
Patent JP-S6023627-A (JP)
Title: Shaft joint
Inventor: FUKUMOTO TOSHIYUKI
IPC: F16D1/076
Filed: 1983-07-19
Abstract: PURPOSE:To prevent pitching caused by electric discharge corrosion in each bearing, by insulating a shaft joint to be connected between flange connection faces through reamer bolts and nuts providing an insulating washer. CONSTITUTION:A reamer bolt 6 forms its head part longer than the thickness of one of the flanges 3 to be coated with an insulating material 8, providing its another end shaft part in an external threaded part 9 for a nut to be screwed. It is the most suitable for the insulating material 8 to use synthetic resin or the like with hard quality having flexibility and corrosion resistance. The shaft part of the bolt provides a small contour, being coated with an insulating thin film in thickness of about 0.7mm. firmly melted by the method of soaking or the like. Then an insulating washer 4 is used for insulation between the flange 3 and the bolt. In this way, the insulating washer 4 and an insulating separator plate 5 are used in internal and external end faces for insulation between the mutually opposed flanges 3, 3, while the insulating material 8 is used for insulation of bolt mounting holes 10.
Patent JP-S5758175-A (JP)
Title: Adjustment device for copying start position of copying machine
Inventor: TANABE MINORU
IPC: G03G15/043
Filed: 1980-09-25
Abstract: PURPOSE:To copy repsective pages of book-like originals continuously without moving the originals placed on a platen, by adjusting the originals by moving them toward an optical system and by selecting a copying start position. CONSTITUTION:An adjustment lever 10 for a copying start position which is movable in the scanning direction of originals 2 and couples with an optical position detector is provided near the platen 3 of a copying machine 1, and on a console panel 4, a copying start switch 7, a left-hand side multiscan switch 8, a right-hand side multiscan switch 9, etc., are provided. After the lever 10 is set by being moved in the scanning direction according to an origianal, a page to be copied is selected  with the scan switch 8 or 9, so that copies are taken according to the order of the  pages without reference to whether the originals are bound at the left-hand or right- hand side.