baber/WOPTO huggingface dataset:
Patent JP-S62192523-A (JP)
Title: High frequency tempering method for carburized parts
Inventor: WATAHASHI AKIRA
IPC: C21D1/18
Filed: 1986-02-17
Abstract: PURPOSE:To uniformly lower the hardness of a member having an ununiform heating temp. distribution by high frequency tempering by successively tempering the part heated to a lower temp. and the part heated to a higher temp. CONSTITUTION:A member of a complex shape having a ununiform heating temp. distribution, e.g., a carburized member 2 having a rounded part R and a thread part S is subjected to high frequency tempering. At this time, the member 2 is set in a heating coil 1 and the rounded part R heated to a lower temp. is first tempered by supplying a high frequency current to the coil 1 from a high frequency generator 4. The thread part S heated to a higher temp. is then tempered.
Patent JP-S63200304-A (JP)
Title: Recording and reproducing device
Inventor: SENBA TETSUO
IPC: G11B5/09
Filed: 1987-02-16
Abstract: PURPOSE:To obtain a recording and reproducing device with simplified constitution by decreasing time compressibility, by providing two pairs of heads on the rotary drum of a VTR by confronting with each other with an angle of 180 deg., setting the winding of a recording medium at <=180 deg., and applying time compression <=180 deg. on a prescribed input period. CONSTITUTION:The titled device is constituted in such a way that the two pairs of heads HA and HB are provided by confronting with the angle of 180 deg. on the rotary drum D, and they are rotated with a frame cycle (30 rotation per second), and also, a tape T is wound in the neighborhood of the drum D with the angle a little less than 180 deg.. In the device, the whole of a video signal V and an acoustic signal A of one field is time-compressed and recorded so as to be completed while the head HA or the head HB is brought into contact. By constituting the device in such a way, since no simultaneous recording or reproduction of the head HA and the head HB is performed, only one set of circuit constitution for a signal processing is required, and it is possible to reduce compressibility by performing the time base compression of the video signal VD only for that of the acoustic signal AD.
Patent JP-H07245113-A (JP)
Title: Solid electrolyte for fuel cell and solid electrolyte fuel cell using this
Inventor: ANDOU MOTOAKI
IPC: H01M8/12
Filed: 1994-03-02
Abstract: PURPOSE:To improve fuel cell performance, and prevent the deterioration of the fuel cell performance even if a fuel cell is operated for many hours by forming recesses-projections having a width and a height of a prescribed length at prescribed intervals over the whole range on both surfaces of solid electrolyte where electrodes are formed. CONSTITUTION:In a solid electrolyte fuel cell having solid electrolyte 1 sandwiched by respective electrodes, recesses-projections having a width and a height of 1 to 100mum are formed at intervals of 0.1 to 10mum on both surfaces of the solid electrolyte 1. Thereby, since a strong interface is formed between the electrodes and the solid electrolyte and an interface length can be lengthened, an increase in contact resistance and polarization resistance is restrained, and fuel cell performance is improved, and a characteristic with the lapse of time is extremely stabilized, and even if a fuel cell is operated for many hours, the deterioration of the fuel cell performance can be prevented.
Patent JP-S50132639-A (JP)
IPC: B62B3/02
Filed: 1975-03-18
Abstract: A collapsible merchandise cart includes a bottom frame, to the rear of which there is pivoted a rear frame which can be locked in an upright position by means of a pair of side frames pivoted to the forward lateral edges of the rear frame, and locked in normal position by retainer assemblies carried by the bottom frame. All of said frames can be collapsed to a position where they are substantially parallel to each other, and the collapsed cart can be stored on edge with all the frames upright, and dollied in that general position from either side.
Patent JP-S62192573-A (JP)
Title: Composite material and its production
Inventor: SHIMOYASHIKI SHIGEHIRO
IPC: C23C4/12
Filed: 1986-02-19
Abstract: PURPOSE:To produce a composite material having a sliding surface which possesses good lubricity by thermally spraying a metal or ceramics onto the surface of a base material to form a thermally sprayed layer and adjusting the vacuum degree of a thermally spraying atmosphere to adjust the porosity of the thermally sprayed layer. CONSTITUTION:The metal, alloy, ceramics or the like is thermally sprayed onto the base material 1 consisting of a stainless steel, etc., to form the thermally sprayed layer 1a. The vacuum degree in the thermally spraying device is adjusted to about 200-500Torr in the stage of executing the above-mentioned thermal spraying. Many micropores 2 and open cells 3 communicating the pores are thereby formed on the thermally sprayed layer 1a and the composite material 21 having the thermally sprayed layer 1a which possesses the adequate porosity is obtd. A lubricating agent such as metallic sodium is impregnated into the pores 2 and cells 3 to form the thermally sprayed layer as the sliding surface, then the lubricating agent is kept supplied to the sliding surface by capillarity at all times and the good sliding member is obtd.
Patent JP-H06250004-A (JP)
Title: Fine particle-containing body having optical anisotropy
Inventor: SAITO YASUHIRO
IPC: G02B5/00
Filed: 1993-02-23
Abstract: PURPOSE:To obtain an fine particle-containing body with uniform density having excellent optical anisotropy by forming rod-like aggregates of fine particles oriented in one direction under an external electric field and constituting the fine particle of fine particles with a small average particle diameter and fine particles with a large average particle diameter. CONSTITUTION:A liquid dispersion medium 6 containing dispersion of fine particle 1L with a large average particle diameter and fine particles 1S with a small average particle diameter is interposed between transparent conductive films 8 each formed on the inner side of a pair of substrates 7. Since the fine particles consists of particles 1L and 1S with different average particle diameters, sedimentation of fine particles is suppressed by fine particles 1S when rod-like fine particle aggregates are formed form fine particles 1L, 1S parallel to the electric field 5 by the effect of the electric field 5. The fine particles 1L have large induction bipolar moment, which attract fine particles 1S to promote formation of the rod-like aggregates. Thus, the obtd. fine particle- contg. body has no irregular density but excellent optical anisotropy.
Patent JP-H01207768-A (JP)
Title: Image forming device
Inventor: OKUNUKI MASAMI
IPC: G03G15/02
Filed: 1988-02-16
Abstract: PURPOSE:To prevent the deterioration of a photosensitive body, image blurring, image slurring resulting from a local pressurized contact of an electrically conductive material against the photosensitive body by moving the direct electrifying electrically conductive material at a standby condition to a position of non-contact with the photosensitive body. CONSTITUTION:When an electromagnetic plunger 18 is excited, since a cam plate 19 is pulled apart from a mounting plate 14 against the elastic force of a coil spring 20, the mounting plate 14 rotates in a clockwise direction by the elastic force of the coil spring 16, and an electrically conductive roller 2 makes pressurized contact with a photosensitive body 1. On the other hand, when the image forming device becomes a standby condition and the electromagnetic plunger 18 is nonexcited, the cam plate 19 proceeds and acts on the mounting plate 14 by the elastic force of the coil spring 20, making the mounting plate 14 rotate in a counterclockwise direction against the elastic force of a coil spring 16, separating the electrically conductive roller 2 from the photosensitive body 1 and travel to a non-contact position. Thus, the deterioration of the photosensitive body arising from the local pressurized contact of the electrically conductive material with a part of a photosensitive body at the time of a standby condition can be prevented, eliminating the image blurring and image slurring at a starting stage of the image formation.
Patent JP-H03237184-A (JP)
Title: Friction material
Inventor: HAYASHI TAMOTSU
IPC: C09K3/14
Filed: 1990-02-14
Abstract: PURPOSE:To provide a friction material containing a thermosetting resin component, a fiber component containing iron-containing potassium titanate fiber and a powdery filler component, resistant to abrasion at high temperature, having relatively high frictional coefficient and useful as a brake pad, etc., for automobile. CONSTITUTION:The objective friction material contains (A) a thermosetting resin component such as phenolic resin, epoxy resin or melamine resin, (B) a fiber component containing potassium titanate fiber which contains 0.1-2.0wt.% of iron in terms of metallic iron and (C) a powdery filler such as cashew dust, graphite, metallic powder, metal sulfide powder or metal oxide. Metallic fiber, aramid fiber, glass fiber, etc., in addition to potassium titanate fiber can be used as the component B.
Patent JP-S63202176-A (JP)
Title: Facsimile equipment
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04N1/32
Filed: 1987-02-17
Abstract: PURPOSE:To use a receiver-side facsimile equipment effectively while eliminating the use of a useless line by judging it as the generation of an original jam when a transmitter sends a line of the same pattern image consecutively and when a receiver receives the line of the same pattern image consecutively to apply error processing immediately respectively. CONSTITUTION:A CPU 2 controls the entire facsimile equipment to apply encoding/decoding of image data. Moreover, a CPU 2 at the sender side detects it when the same line of the same image pattern is sent for prescribed numbers consecutively, the error processing as the original jam is applied to warn it to the user. The prescribed numbers differ from the case with a full white image pattern and from the other case. When the CPU 2 at the receiver side detects it in receiving the prescribed number of same lines in the same image pattern consecutively, the error processing as the original jam is warned to the user. The prescribed numbers are set in response to the halftone/binary value of a communication mode or the fine/standard of the communication mode.
Patent JP-S63211356-A (JP)
Inventor: PIETORO ARUBERUTO
IPC: D06B21/00
Filed: 1988-02-16
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-H01209575-A (JP)
Title: Composing display device
Inventor: YASUDA HIROYUKI
IPC: G03F1/00
Filed: 1988-02-18
Abstract: PURPOSE:To increase the speed of composing processing by deleting undesired parts of images in a display device while locking at a layout on a picture and changing the layout into desired size. CONSTITUTION:A composing display control part 3 switches high-density data on an inputted image to rough data to store the data in a rough data storing part 31 and changes the size of the rough data based on a changing command given from a command input device 5 together with storage of said command. An image processing part 2 reads out the changing command all at once by a job end command supplied from the device 5 and changes the size of the high-density data by the changing command. Then an operator changes the image information into the desired size while confirming the layout stage of the image information and sentence information on the picture. Thus it is possible to delete the undesired parts of the image information and to put the articles into these deleted areas.
Patent JP-H04273556-A (JP)
Title: Communication processor activating system
Inventor: OKANO KATSUTOSHI
IPC: G06F9/445
Filed: 1991-02-28
Abstract: PURPOSE:To intermediately turn a communication processor into an operable state, even when a new communication environment is set to the communication processor. CONSTITUTION:A system stopping means 5 operates a system stopping processing. A memory information transferring means 6 transfers the memory information of the a communication processor 2 to a host computer 1 at the time of the system stoppage after the setting of the new communication environment. A memory information storing means 3 stores it in an outside storage device 9. A system activating means 7 makes a memory information reading request. A memory information reading means 4 reads the memory information from the outside storage device 9, and transfers it to the communication processor 2. A memory information expanding means 8 expands the memory information, and then the communication processor 2 is activated.
Patent JP-H01210517-A (JP)
Title: Method of constructing crushed stone pile
Inventor: TOYODA SHIGEO
IPC: E02D3/08
Filed: 1988-02-18
Abstract: PURPOSE:To eliminate the need for the adjustment of grain size by previously absorbing water to the sedimentary rock of mudrocks, cracking the sedimentary rock and supplying a casing pipe with crushed rock. CONSTITUTION:A vibrating screen 2 is supplied with the sedimentary rock of mudrocks, and large lumps 3 and intermediate lumps 3' are fed to a water tank 4 and water is absorbed to these lumps. The large lumps 3 are crushed by a crusher, and fed to a casing pipe 17 together with normal crushed stone and sand. Vibrations are given by a push-in vibrator 16, and a crushed stone pile 22 is prepared in a poor subsoil 20, conducting compaction. Accordingly, the grain size of a material need not be adjusted.
Patent JP-S60179138-A (JP)
Title: Adsorbent of oil or the like
Inventor: NISHIO YOSHIROU
IPC: B01D17/00
Filed: 1984-02-23
Abstract: PURPOSE:To cause gelation of oil or the like in the inside of a mat and to adsorb much oil or the like in the mat and to prevent the oil from flowing out to the outside even if external force is applied thereto by mixing a solid-state oil gelation agent or with an absorbent made of fiber in a melt-sticking state with each fiber. CONSTITUTION:A solid-state oil gelation agent 2 having component such as amino acid derivatives, sorbitol derivatives and perlite is mixed with an absorbent 1 made of fiber in a melt-sticking state with each fiber. The absorbent A of oil or the like is compact and useful extremely as treatment material for wiping off oil dirt and for adsorbing the remaining oil and flowed-out oil, etc. Since the oil component adsorbed to a mat is caused to gelation by the action of the gelation agent and structured with the fiber in one body in an interlocking state, its treatment becomes easy in each case of disposal and incineration. Also, the oil gelation agent is melt-stuck on the fiber to fix and stabilize, and bonded in one body without separating from the absorbent. The adsorbent is package easily and also no obstacles are generated even if it is wound in a roll-shape or folded with each other.
Patent JP-H02268147-A (JP)
Title: Nitroaniline dye having cyano substituent
Inventor: YUUUGUO PAN
IPC: C07C255/58
Filed: 1990-02-16
Abstract: NEW MATERIAL: Compounds of a formula (R 1 , R 2  are each H, an alkyl, hydroxyalkyl, polyhydroxyalkyl, alkoxyalkyl, hydroxyalkoxyalkyl or aminoalkyl; R 3  is H, an alkyl, hydroxyalkyl or halogen; alkyl and alkoxy parts are of 1-6C).  
     EXAMPLE: 4-(2-Hydroxyethylamino)-3-nitrobenzonitrile.  
     USE: Hair dye, especially yellow dye base to be added to hair dyeing composition, excellent in light stability and water-washing fastness.  
     PROCESS: 4-Chlorobenzonitrile is nitrated to obtain 4-chloro-3-nitrobenzonitrile, which is then reacted with amine to obtain a compound of the formula. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62192735-A (JP)
Title: Copying device capable of stable high speed copying
Inventor: MAEKAWA ETSUICHI
IPC: G03B27/50
Filed: 1986-02-19
Abstract: PURPOSE:To attain stable high speed copying and increase number of sheets of copy per unit time by providing plural start position of an exposure lamp of an optical system and selecting the start position according to the condition of copying. CONSTITUTION:An original 2 placed on a platen glass 1 is exposed and scanned by an exposure lamp 3 that moves in the direction of the arrow mark A, and light reflected by the original 2 is projected on a photosensitive body 8 of rotary drum type through an optical system consisting of a mirror 4 which is in a body with the exposure lamp 3, a V mirror 5, a lens 6 and a fixed mirror 7. The start position of the exposure lamp 3 is made to two positions, a point (1) and a point (2), and the point (1) is made start position at the time of reduction of long approach distance, and the point (2) is made start position in case of natural size where the distance of approach is short. As the start position of the optical system is made changeable, necessary minimum time until the exposure lamp 3 gets to stable speed can be selected, and the number of sheets of copying can be increased by operation devoid of futility.
Patent JP-H11219239-A (JP)
Title: Portable information terminal with communication function and operation method therefor
Inventor: OTSUKI TETSUJI
IPC: H04M11/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal with a communication function capable of separately turning ON/OFF a data processing part and a telephone part, maintaining only one of them in an OFF state by transmitting and receiving control signals and informing signals mutually between the data processing part and the telephone part and reducing power consumption. SOLUTION: This portable information terminal with the communication function is constituted of the data processing part 1, the telephone part 2, a power source control means 3 for performing the ON/OFF control of the power source 11 of the telephone part 2 based on a command from the data processing part 1 and an activation control means 4 for controlling the temporary operation stoppage release of the data processing part 1 based on the informing signals from the telephone part 2. By such constitution, even after a main switch is turned ON, while both of the data processing part 1 and the telephone part 2 are turned to an ON state, only the data processing part 1 is turned to a temporary operation stoppage state in an activatable state or only the telephone part 2 is turned to a power source OFF state as needed and the power consumption is reduced.
Patent JP-S52118213-A (JP)
Title: Controller of dc motor
Inventor: SHIMA KIYONARI
IPC: H02P7/298
Filed: 1976-03-31
Abstract: PURPOSE: To make a transient performance of an armature current stabilized by making a negative feed back of an armature current differential value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02211819-A (JP)
Title: Breeding method for duck
Inventor: SUZUKI HITOSHI
IPC: A01K41/00
Filed: 1989-02-13
Abstract: PURPOSE:To breed ducks unable to rise in the air even grown by exposure to sound in their embryonic and fledgling stages. CONSTITUTION:Duck eggs are put for a specified period in a temperature- controlled chamber, and exposed to sound from a source such as a radio throughout the period. Exposure to such sound is also made in the fledgling stage and the fledglings are bred for a specified period. Even if grown ducks are bred out in the field, they feel at ease only in the environment where the sounds experienced in their embryonic and fledgling stages are heard and will never move to other places.
Patent JP-S53120543-A (JP)
Title: Spectroscope
Inventor: SENGOKU MASAYUKI
IPC: G01J3/18
Filed: 1977-03-30
Abstract: PURPOSE:To obtain a small, lightweight and yet bright spectroscope of low stray light by employing a concave diffraction grating for one of means of making light to parallel luminous flux or means of imaging light from disperser.
Patent JP-H01208164-A (JP)
Title: Both-way printing thermal printer
Inventor: YONEDA KAZUHIRO
IPC: B41J2/35
Filed: 1988-02-16
Abstract: PURPOSE:To obtain a thermal printer capable of printing in both ways, by establishing a latch circuit in which a printing data is stored, a shift register of parallel in and serial out, and a signal switching circuit by which parallel connection of the latch circuit and the shift register is made alterable. CONSTITUTION:Printing data, ranked from a data 39 to a most significant heating element to a data 31 to a least significant heating element, are stored in regular order in a latch circuit 3. A shift register 5 of parallel in and serial out sends initially a data on an input terminal 59 side and sends lastly a data on an input terminal 51 side. When left direction printing is performed, a switching circuit 4 connects the data 39 of the latch circuit 3 to the input terminal 51 of the shift register side, and the data 31 to the input terminal 59 side by a printing direction signal 7. For right direction printing, they are respectively connected to reversed sides thereto. Though the printing data sent from the shift register 5 is given simultaneously to both printing heads, a left direction printing head 1 is used during left direction printing, and a right direction printing head 2 is used during right direction printing.
Patent JP-H07242448-A (JP)
Title: Measuring instrument of molten slag flow rate and furnace equipment utilizing the same
Inventor: ITAKURA MASAHARU
IPC: C04B5/00
Filed: 1994-03-04
Abstract: PURPOSE:To control the water feed rate of a water granulated slag treating device and control the outflow rate of molten slag in a swiveling melting furnace by picking up the image of the molten slag flow from a direction where an image pickup direction intersects with the molten slag flow with respect to the molten slag flow discharged from the furnace and calculating the molten slag flow from this image pickup signal by illuminance value identification. CONSTITUTION:A video camera 1 is arranged in such a manner that the image pickup direction intersects with a molten slag trough 8 into which the molten slag 18 flows. The resultant image pickup screen is subjected to discrimination of the high-luminance part of the molten slag 18 and the low-luminance part of the molten slag trough 8 by a specific luminance identification value. The area of the high-luminance part is converted to the flow rate of the molten slag 18 from the remaining liquid height of the molten slag 18 in the molten slag trough 8. The ordinary flow rate is increased up to a specific rate if there is the flow rate of the molten slag 18 exceeding the specific value from the measured value of the flow rate of the molten slag 18 in the water granulated slag treating device. The flow rate of the molten slag 23 in the outlet of the melting furnace 21 is fed back to a charging machine 19 and the outflow rate of the molten slag 23 is controlled in the swiveling melting furnace.
Patent JP-S57154408-A (JP)
Title: Aromatic polyamide staple fiber
Inventor: MORIGA HIROYUKI
IPC: D06M101/16
Filed: 1981-03-12
Abstract: PURPOSE: Aromatic polyamide fiber, after drawn, is treated with a specific amount of finishing agent containing an alkyl sulfate ester and crimped into an appropriate shape, whereby antistatic properties and very good spinnability are given to the fiber.  
     CONSTITUTION: Aromatic polyamide fiber in its drawing or later processes is crimped in 9 crimp number per 25mm length and 16% or more crimp percentate. At the same time, a finishing oil containing more than 40wt% of higher alkyl sulfate and/or poloxyalkylene higher alkyl ester (where the moles of added ethylene oxided is 1W20) is applied to the fiber. The application of this finishing oil prevents the troubles caused by calcium chloride sticking to and remaining in the fiber on the fiber coagulation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63203153-A (JP)
Inventor: SUWA TATSUNORI
IPC: A61F2/08
Filed: 1987-02-19
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。