baber/WOPTO huggingface dataset:
Patent JP-S56105828-A (JP)
Title: Press working method for steel sheet
Inventor: SATOU MITSUMASA
IPC: B21D22/20
Filed: 1980-01-29
Abstract: PURPOSE: To manufacture the product in high accuracy, free from the strain, rugged surface, cracks, etc., by giving a rapid heat input to the blank sheet in a short time during the conveying period, and by subjecting this blank sheet to the press forming work.  
     CONSTITUTION: A sucking pad 6 is brought down upon the piled steel sheets 3 and sucks up one sheet 3 until it touches the underside of rollers of the conveyer 7; then, the cylinder 8 protrudes the push rod 9 so as to send the sheet 3 forward. The sheet 3 is released from the sucking pad 6, drops upon the conveyor 10, goes forward, touches the stopper 16, and stops. The control mechanism detects the sheet 3 by a photoelectric mechanism, etc., and supplies high frequency electric current to the high frequency generator 13, which then supplies high frequency electric current to the coil 14 through the position and attitude adjusting mechanism 15; hereby, the specified spot of the sheet 3 is heated from underside. When the electric current is put off, the air cylinder 17 goes down, the stopper 16 opens, the cylinder 18 goes forward, the push rod 19 secedes from the cam plate 21, and the sheet 3 is put upon the press die 22 through the chute 23; then, the upper press die is brought down to press and form the sheet 3 after setting it on the lower die 22. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04310945-A (JP)
Title: Improved dry silver structure
Inventor: DEIBITSUDO KURAAKU UEIGERU
IPC: G03C1/498
Filed: 1992-01-21
Abstract: PURPOSE: To produce a heat-developable photographic material exhibiting a good developing latitude and prevented from fogging without using mercury. CONSTITUTION: In the heat developable photographic material which does not contain mercury, an image-forming system consisting of (a) a non-photosensitive silver source material, (b) a photosensitive silver halide, (c) a reductant for a silver ion, (d) at least more than one anti-fogging agent selected from among a group consisting of 1-hydroxy-benzotriazole hydrate and 1,2,3-benzotriazine-4-(3 H)-on and (e) a binder is incorporated.
Patent JP-H11197676-A (JP)
Title: Mineral water maker
Inventor: SHIMIZU YOSHIHIRO
IPC: C02F1/68
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a mineral water maker for efficiently adding mineral components to water. SOLUTION: This mineral water maker has a cathode plate 2, an anode plate 3 and a ceramics plate within an electrolytivc cell 1 and voltage is applied across the cathode plate 2 and the anode plate 3 to elute mineral components contained in the ceramics plate 5 immersed in water. In the mineral water maker, the diaphragm 4 separating the electrolytic cell 1 into a cathode chamber 1a and an anode chamber 1b is provided and the ceramics plate 5 is closely bonded to the surface on the side of the cathode chamber 1a of the diaphragm 4.
Patent JP-2000203205-A (JP)
Title: Cup member with boss and vehicular wheel
Inventor: MAKINO HIROKI
IPC: B60B27/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular wheel which can replace a cast wheel. SOLUTION: This wheel consists of a spoke part 51 which is mounted to a cup member with a boss 10 by welding and a rim part 52 which is connected to the spoke part 51. The wheel can be attained lightweight by forming a cup part 20, the spoke part 51, and the rim part 52 in a thin wall while improved rigidity by forming only a boss part 25 in a sufficiently thick wall. A weld bead 53 can be thereby kept at a distance from the boss part 20 and there is no possibility that welding heat affects on the boss part 20.
Patent JP-H06298596-A (JP)
Title: Method and device for protecting electrically conductive surface in plasma processing reactor
Inventor: ROBAATO ROBAATOSON
IPC: C23C16/509
Filed: 1994-01-28
Abstract: PURPOSE: To prevent the formation of deposits on the surfaces of a chamber housing.  
     CONSTITUTION: A processing plasma is generated adjacently to a substrate 215 held on a substrate holder 216 in this process chamber. Electrically insulative liners 220 to 223 of a self standing type are arranged adjacently to the metallic walls 212 of the process chamber facing the processing plasma. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5394752-A (JP)
Title: Temperature-compensating oscillator
Inventor: SATOU YOSHIKATSU
IPC: H03B5/32
Filed: 1977-01-31
Abstract: PURPOSE:To obtain the temperature-compensating oscillator which maintains the stable constant temperature and whose adjusting processes are simplified, by providing another temperature sensing element with its temperature detecting sensitivity is adjusted appropriately to the proper position outside a constant temperature chamber.
Patent JP-S58127548-A (JP)
Title: Coil inserting device
Inventor: ARAI MINORU
IPC: H02K15/06
Filed: 1982-01-25
Abstract: PURPOSE:To obtain a coil inserting device which does not increase the inserting resistance nor introduce diaconnection even when a large quantity of fine wires are inserted in a miniature motor by forming a stepwise difference on the  toothed part which is projected radially from the center of a coil pressing unit. CONSTITUTION:A stepwise difference is formed on the toothed part which is projected radially from the center of a coil pressing unit which is inserted into the slot of the core of a motor which lifting the coil. For example, the coil pressing unit 11 has a plurality of teeth 12, 13 which are projected radially from the center in such a manner that the tooth 12 has a stepwise difference but the tooth 13 has a horizontal stepwise difference 14 or a spiral stepwise difference 15. The unit 11 elevationally slides in the hollow cylinder formed of a blade 2,  lifts the upper coil 16 by the tooth 12, lifts the lower coil 17 by the tooth 13 having stepwise difference 14 or 15, and inserts it into the slot of a core 5.
Patent JP-H09191927-A (JP)
Title: Compact
Inventor: IWAMOTO HISAO
IPC: A45D33/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a container having a simple structure, and ensuring inexpensiveness and a convenience for use. SOLUTION: A container body 1 has a recessed housing part 3, and a lid body 2 is fitted to the container body 1. Furthermore, a notch 4 is formed on the rear edge of the container body 1, and both opposite inner sides of the notch 4 are formed to have a vertical groove. Also, the lower side of the groove 5 is kept open. Then, a joint piece 6 of such a size as suitable for being housed in the notch 4 is attached on the rear end of the lid body 2, and a rotary shaft 7 is protruded from both right and left sides of the joint piece 6, so as to be slidable in the vertical groove 5 and rotatably coupled to the upper end of the groove 5.  In addition, the deep side of the notch 4 is formed to have a positioning projection 8 for the rotary shaft 7 to be coupled to the joint piece 6 in such a state as positioned at the upper end of the vertical groove 5 for positioning the joint piece 6 in the notch 4. Also, a slidable contact part 12 for coming in slidable contact with the joint piece 6 during the turn of the lid body 2 for regulating the turning motion thereof is formed on the deep side of the notch 4 at a position above the positioning projection 8.
Patent JP-H09199802-A (JP)
Title: Semiconductor laser
Inventor: KAJIKAWA YASUTOMO
IPC: H01S5/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a TE-TM mode switch of a high response speed without additionally providing an electrode in addition to a pair of electrodes in a stripe type semiconductor laser. SOLUTION: A stripe type semiconductor laser, having an active layer of distorted quantum well structure formed on a semiconductor substrate 1 having the crystal surface other than (001) and (110) faces as the major surface, consisting of a compound semiconductor of zincblende crystal structure having a lattice constant smaller than that of the substrate crystal is manufactured. An oscillation mode can be switched at high speed between a TE mode and a TM mode by changing the intensity of the current injected to the ohmic electrodes 9 and 10 formed respectively on the backside of the semiconductor substrate 1 and the surface side of a contact layer 8.
Patent JP-H01185690-A (JP)
Title: Manufacture of card holder and card holder
Inventor: KINOSHITA YASUAKI
IPC: G09F1/10
Filed: 1988-01-19
Abstract: PURPOSE:To securely fit a fixture by bending a flat plate type main body which has a fitting part for the fixture molded on one surface in one body so that a hop card can be clamped and supported, and then adhering the fixture to the fitting part. CONSTITUTION:A support piece 7 which slants the fitting part 3 for the fixture 2 and the hop card so that they can be easy to see is molded in a card holder main body molding process 1 integrally with the card holder main body 4 molded out of a transparent synthetic resin material. Then, the card holder main body 4 is curved in a curving process 20 with the surface where the fitting part 3 is formed out, and the fixture 2 which uses a clamping clip 14 is adhered in a fixture fitting process 24 with an adhesive. Consequently, the fixture 2 is adhered to the fitting part 3 which is molded integrally on the back surface of the card holder main body 4, and the strength of a rear clamping plate is increased to attain tight fixation.
Patent JP-H04313150-A (JP)
Title: Paperless accounts system
Inventor: NOMURA SAKAE
IPC: G06Q10/10
Filed: 1991-01-29
Abstract: PURPOSE:To surely read the electronic slips and at a high speed by using an electronic slip access means to read the electronic slips out of a electronic slip store device. CONSTITUTION:The electronic slip record stored in a disk device 11 receives the frequent accesses for execution of the approval/accounts settlement processing. Then all electronic slip records stored in the device 11 are controlled by means of a super-descriptor 70 serving as a retrieving index for improvement of the access processing speed. When a new electronic slip record is produced, the corresponding retrieving data is added to the super-descriptor 70. This addition processing is carried out in real time and at the same time the sorting processing is carried out. In addition, each retrieving data of the super-descriptor 70 includes a hardware index of the electronic slip records. Thus the electronic slip slip records are retrieved out of the super-descriptor 70 at a high speed by reference to the index.
Patent JP-S59135194-A (JP)
Inventor: UKITA YOUZOU
IPC: B42F7/00
Filed: 1983-01-21
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-S5395615-A (JP)
Title: Soundboard construction of pianos
Inventor: KAGAWA TAKASHI
IPC: G10C3/06
Filed: 1977-02-01
Abstract: PURPOSE: To even sound volumes and timbres and improve the acoustic characteristics of pianos by shifting the upper side and lower side portions of the portions crossing with the ribs of long bridges in alignment on the front and back in forming the soundboard. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02189098-A (JP)
Title: Remote control transmitter
Inventor: YAMAMOTO HIROFUMI
IPC: H04Q9/14
Filed: 1989-01-17
Abstract: PURPOSE:To attain the multi-purpose of use with one set of transmitter by providing a means reading out a transmission data from an IC card storing plural transmission data corresponding to plural keys and outputting a relevant transmission signal to the remote control transmitter. CONSTITUTION:Upon the recognition of a depressed key, a data transmission control section 2 reads out a transmission data corresponding to the key from an IC card loaded to an IC card loading section 4. The transmission data includes the information relating to a transmission code and the information relating to the transmission form, and since the data setting the transmission form controls a timer in the data transmission control section 2, the transmission time of the transmission data is also adjusted and the transmission form is also set by the data in the IC card. Finally, a data output section 3 outputs the transmission data according to the transmission data and the transmission form read by the data transmission control section 2. In this case, the transmission data and the transmission form are entirely based on the data stored on the IC card. Thus, one set of the remote control transmitter is able to send data to all kinds of products.
Patent JP-S55102590-A (JP)
Title: Preparation of granular tri-organo-tin fluoride
Inventor: MOTOTANI SHIGEO
IPC: C07F7/22
Filed: 1979-01-29
Abstract: PURPOSE: To prepare a granular title compound having excellent dispersibility in coating composition, and useful as an antifouling agent, by reacting tri-organo-tin chloride with an alkali metal fluoride in water in the presence of a hydrophilic organic solvent.  
     CONSTITUTION: A tri-organo-tin fluoride of formula II is prepared in granular form, by reacting a tri-organo-tin chloride of formula I (R is n-butyl or phenyl) with an alkali fluoride in water containing a small amount of an organic solvent having a hydrophilic group, e.g. n-propanol, isopropanol, acetone, etc. The amount of the organic solvent is 0.1W20wt%, pref. 0.5W10wt%, based on the water. Since the objective compound is obtained as granules, it can be easily handled and dispersed in paint composition. The compound II is useful as an effective component of an antifouling paint for ship bottom, fishing net, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58128110-A (JP)
Title: Production of potable water containing calcium ion
Inventor: MIYAJI NOBUYUKI
IPC: C02F1/46
Filed: 1982-01-26
Abstract: PURPOSE:To improve concn. of Ca ions by using an electrolytic cell having an anode chamber which is provided through a semipermeable membrane and contg. calcium chloride liquid and a cathode chamber contg. org. acid liquid and producing the titled potable water by an electrolysis method. CONSTITUTION:An electrolytic cell 1 is divided to an anode chamber 4 and a cathode chamber 5 by means of a cation exchange membrane 3, and an aq. soln. of about 10% calcium chloride is contained in the chamber 4. Distilled water is contained in the chamber 5. Thereupon, electric current is applied upon electrodes 6, 7, and an org. acid such as acetic acid, lactic acid or gluconic acid is dropped from a dropping bottle 13 into the chamber 5 to maintain the chamber 5 weakly acidic, whereby electrolysis is effected. When the electrolysis is continued for about 4hr, the content of Ca in the chamber 5 attains 560- 600mg%. After the stopping of the electrolysis, the liquid in the chamber 5 is removed, and if necessary, seasonings, flavors, etc. are added to the liquid, whereby the potable water contg. Ca ions is obtained.
Patent JP-S57124305-A (JP)
Title: Manufacture of crystalline fiber
Inventor: YOKOTA MINORU
IPC: G02B1/02
Filed: 1981-01-23
Abstract: PURPOSE:To manufacture a crystalline fiber for infrared ray having a smooth surface and superior mechanical performance by plastically working a crystal by die drawing. CONSTITUTION:A single crystal or a polycrystal of metallic halide such as thallium halide is formed by a pulling method, a crucible lowering method or other method, and the crystal as a billet for extruction is extruded. The resulting rodlike crystal is repeatedly subjected to die drawing until a prescribed diameter is obtd. Thus, a crystalline fiber is manufactured. Since the metallic halide crystal has small rupture stress, during the die drawing the drawing force is kept small, and a lubricant reducing the coefft. of friction such as spindle oil is fed. Since the metallic halide crystal is soft, the lubricant is filtered beforehand, or a high purity lubricant is used.
Patent JP-S56105879-A (JP)
Title: Production of clad metal sheet
Inventor: YAMAZAKI IKUTAROU
IPC: B23K15/00
Filed: 1980-01-29
Abstract: PURPOSE: To easily form an alloy layer of proper components on base metal according to the depth from the surface by irradiating electron beams from the cleadding metal surface side laminated on the base metal thereby melting the whole of the cladding metal and part of the base metal.  
     CONSTITUTION: One or a plurality of cladding materials in consideration for components, sheet-metal gages, and lamination order according to the component ratios of the alloy layer to be formed are laminated on a base metal in a vacuum chamber. Thence, the chamber inside is evacuated and electron beams are irradiated from the cladding metal side by an electron beam welding machine, whereby the whole of the cladding metal and part of the base metal are melted. Then, the alloy metal formed in one piece with the base metal is formed on the base metal, and a desired clad metal sheet is produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56108732-A (JP)
Title: Benzophenone derivative
Inventor: TAKEMATSU TETSUO
IPC: C07C45/00
Filed: 1980-01-30
Abstract: NEW MATERIAL:A compound shown by the formula I [X 1  and X 2  are halogen; R is halogen or lower alkyl; n is 0W2; Y is halogen, lower alkyl, lower alkoxy, or nitro; m is 0W5 (Ym may form one condensed benzene ring); A is lower alkylene or lower alkenylene; B is H, OH, halogen, lower alkoxy, amino, acyl, phenyl, carboxyl, etc. (with the proviso that the case where m is 1W5 and -A-B is carboxymethyl, etc. is omitted)].  
     EXAMPLE: 4-[2,6-Dichloro-4-(2',4'-dichlorobenzenzoyl)phenoxy]-crotonic acid ethyl ester.  
     USE: A herbicide.  
     PROCESS: A compound shown by the formula III (M is H or alkali metal) is reacted with an equivalent amount of a compound shown by the formula Hal-A-B in a solvent, e.g., an alconol, etc. at from room temperature to reflux under heating to give the desired compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57125374-A (JP)
Title: Suspended radioactivity measuring device
Inventor: KOBAYASHI YOSHIHIRO
IPC: G01T7/04
Filed: 1981-01-27
Abstract: PURPOSE:To make it possible to measure suspended radioactivity in a nuclear power plant, etc. with rapidity, safety and high accuracy, by executing the measuring operation in such a manner as to transfer a capsule, which contains a filtering paper on which dust is captured, through a pneumatic tube, open the capsule and measure radioactivity contained in dust captured on the filtering paper. CONSTITUTION:When air is sucked in by a suction pump 15 on a measurement taking location 13, dust suspending in the air is captured by a dust filtering paper 17. This filtering paper 17 is packed with a clean vinyl bag, etc. by a paper protecting device 19, and then, it is contained in a capsule 23 by means of a paper containing device 21. The capsule 23 is then transferred through a pneumatic tube 25 by a suction blowr 24' to a radioactivity measuring chamber 26 which is kept under a low background environment, where the capsule is unpacked and radioactivity contained in the dust captured on the filtering paper is measured by a radioactivity detector 28. By employing this mechanism, which eliminates necessity of using a long sampling pipeline, etc., and the capsule sampling system, it is possible to execute measurement of radioactivity with rapidity, safety and yet high accuracy.
Patent JP-H05195291-A (JP)
Title: Method for anodic oxidation treatment and device therefor
Inventor: KANEKO NAGAYOSHI
IPC: C25D11/04
Filed: 1992-01-23
Abstract: PURPOSE:To speed up a treating line or to increase anodized films without generating a burn trouble in the side ends of a band-shaped material at the time of subjecting the band-shaped material to an anodic oxidation treatment. CONSTITUTION:An aluminum product 20 is brought into contact with power feed rollers 18, 19 and is brought into tight contact with a non-woven fabric 17 of a supporting roller 15 as well in this state. The aluminum product 20 is transported by rotating the supporting roller 15 and current is supplied thereto by turning on a power source. The non-woven fabric 17 on the outer peripheral surface of the supporting roller 15 comes into contact in the state of containing an electrolyte 14 with the aluminum product 20 and the heat generated in the aluminum product 20 is absorbed in the electrolyte 14. The electrolyte 14 which is impregnated in the non- woven fabric 17 and absorbs the heat of the aluminum product 20 gradually bleeds from the non-woven fabric 17 when the non-woven fabric 17 is emerged to the outside of the electrolyte 14 by rotation of the supporting roller 15. The electrolyte is replaced with the fresh electrolyte 14 when the non-woven fabric enters the electrolyte 14 again. Then, the non-woven fabric 17 is in the state of contg. the electrolyte 14 of the low-temp. state without absorbing the heat at the time of coming into contact friction again with the aluminum product 20.
Patent JP-H05195950-A (JP)
Title: Cam plate type compressor
Inventor: UCHIDA KAZUHIDE
IPC: F04B27/14
Filed: 1992-01-23
Abstract: PURPOSE:To eliminate the possibility of generating seizure between a cam plate and a shoe so as to improve the reliability of a compressor by providing a cam plate supported on a cam plate guide by a bearing means, and a shoe provided on the piston rod of a piston so as to be engaged with the cam plate. CONSTITUTION:When a driving shaft 15 is rotated by a motor, this rotation is transmitted to a cam plate guide 25 through link mechanism formed by the connection of a rotor integrated with the driving shaft 15, an arm 34, a pin 35 and an arm 32, and the cam plate guide 25 also performs the same rotation. Since a cam plate 24 supported on the cam plate guide 25 is supported by a radial bearing 27 in such a way as to be rotatable relatively to the cam plate guide 25, the rotation is not substantially transmitted to the cam plate 24, so that the circumferential sliding motion of the cam plate 24 is not generated between the cam plate 24 and a shoe 23 provided on the piston rod 21 of a piston 20. Accordingly, there is no problem in friction and lubricating difficulty between the cam plate 24 and shoe 23.
Patent JP-H02192228-A (JP)
Title: Parity generation circuit
Inventor: SATO MAKOTO
IPC: H03M13/00
Filed: 1989-01-20
Abstract: PURPOSE:To save the number of output signal lines of a register by providing two exclusive OR circuits receiving a signal from an output signal line of a specific bit and a parity bit of a register. CONSTITUTION:A revision signal input line 7 inputs 1-bit revision information to a specific bit (in this case, bit 11) of a 32-bit register 1A through a multiplexer 10 and only the information of the register 1A is revised. On the other hand, the information before the revision of the specific bit set to the register 1A at first is inputted to other exclusive OR circuit 13 through an output signal line 6c and revision information of the revision signal input line 7 is inputted to the other input of other exclusive OR circuit 13. Then an output signal 14 of the other exclusive OR circuit 13 and an output signal 16 of the parity bit register 5 are inputted to an exclusive OR circuit 12. The output signal 15 of the exclusive OR circuit 12 is set to the parity bit register 5 through other multiplexer 11. Thus, the number of output signal lines of the register is saved.