baber/WOPTO huggingface dataset:
Patent JP-S575027-A (JP)
Title: Progressive wave coupling type optical wave circulator
Inventor: NAGAO TSUKASA
IPC: G02B6/28
Filed: 1980-06-11
Abstract: PURPOSE:To produce an optical wave circulator which realize multifrequency operation by coupling fiber lines at sharp angles to an optomagnetic cylindrical column (YIG cylindrical column). CONSTITUTION:A reflection film 12 is attached to one end of an iron yttirum garnet (YIG) cylindrical column 10, and coupling lines 11, 11', 11'' are spaced away at every 120 deg. within the same section and are joined at coupling length Lc at acute angles to the YIG cylindrical column 10. If a biasing external magnetic field of suitable magnitude is applied to this column, the incident light from the line 11 is divided to right and left rotating waves (+), (-), which invert at the center R of the reflecting mirror 12, join at the point Q2, and can be outputted to the coupling line 11' of #2. In a similar manner, the circulating operations such as #2 #3, #3  #1 are realized simultaneously.
Patent JP-2000275699-A (JP)
Title: Film unit with lens
Inventor: NOGUCHI NOBUYOSHI
IPC: G03C3/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To make the attachment of a protecting cover strong, and also to facilitate attachment. SOLUTION: A protective cover 15 is arranged, so that it can freely turns between a shielding position where a photographing lens is covered, and a photographing position where the photographing lens appears on the front surface of a front cover. A hinge turnably supporting the protecting cover 15 is constituted of a shaft part 24 and a bearing part 25. The part 25 is constituted of plural hemi-arc pieces 26-28, and the pieces are provided in the direction of the part 24 with a prescribed gap, and the recessed surfaces of the mutually adjoining pieces are arranged in an opposing direction in order to snap and join to the part 24.
Patent JP-H06263625-A (JP)
Title: External agent for skin
Inventor: HARATAKE AKINORI
IPC: A61K8/00
Filed: 1993-03-12
Abstract: PURPOSE:To provide a skin external agent having excellent effect to keep and improve the skin from chapping and to prevent sag of skin, loss of gloss and senile change. CONSTITUTION:The objective external agent is obtained by compounding (A) 4-tert-butyl-4'-methoxydibenzoylmethane with (B) epidermal growth factor having skin differentiation promoting activity and skin fibroblast growth promoting characters. The compounding ratio of component B is 0.005-0.5wt.%, preferably 0.05-0.5wt.% and that of component A is 1-100 times that of component B in weight.
Patent JP-S63243258-A (JP)
Title: Production of very thin film
Inventor: YANAGIHARA HIROSHI
IPC: C23C14/04
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a lightweight, very thin film propagating sound at a high velocity and having high rigidity by setting a metal mask on a lower die whose surface is made of 'Teflon(R)' and by forming a very thin film of a metal, a semiconductor or the like on the die by vapor deposition or other method. CONSTITUTION:A lower die 5' made of a molded body of Teflon or a lower die 5' formed by coating a mirror polished base material with Teflon is prepd. A metal mask 6' having a prescribed pattern is set on the die 5' and a very thin film 9' of a metal, a metalloid, a semiconductor, ceramics or the like having 0.1-50mum thickness is formed on the die 5' by vapor deposition, sputtering, ion plating, chemical vapor growth or other method. The formed film 9' is stripped from the Teflon surface of the die 5'.
Patent JP-H0853613-A (JP)
Title: Thermoplastic elastomer composition
Inventor: YAMAGATA KAZUO
IPC: C08L75/04
Filed: 1995-04-04
Abstract: PURPOSE:To obtain a composition improved in weatherability, chemical resistance, moldability, etc.,by incorporating a given amount of an aliphatic polyester having a specific composition into a thermoplastic polyurethane elastomer. CONSTITUTION:20-80wt.% thermoplastic polyurethane elastomer is mixed with 80-20wt.% aliphatic polyester comprising units derived from an aliphatic dicarboxylic acid represented by formula I (wherein n is 0-10) (e.g. malonic acid), units derived from an aliphatic diol (e.g. ethylene glycol), and units derived from a dihydroxy compound represented by formula II (wherein R<1> and R<2> each is an alkylene; p is 3 or 4; and q and r is an integer of 0 or larger) and/or a monohydroxy compound represented by formula III (wherein R<3> is an alkylene; l is 2 or 3; and m is 0 or 1) (e.g. 4-hydroxy-p-terphenyl) to obtain the objective composition, which is suited for use as an automotive part, etc.
Patent JP-H09267074-A (JP)
Title: Production of surface treated steel sheet having excellent press workability
Inventor: KATSUMI TOSHIYUKI
IPC: C23C22/24
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a surface treated steel sheet which is formed with the films having a structure to prevent the direct contact of resins with metal molds by the lubricant layers on the surfaces, to be replenished with lubricants from the inside of the films at all times in spite of the drastic deformation of the films in deep drawing, etc., by the particles to be dispersed into the films and to maintain good lubricative workability and has the excellent press working characteristic to allow film forming in high-speed passage by high-temp. short-time baking. SOLUTION: An aq. lubricative coating material contg. 10 to 40% silica, 3 to 30% polyolefin wax and 2 to 10% high boiling point solvent in an ester type urethane resin and epoxy resin is applied on the surfaces of the plated steel sheet subjected to a chemical conversion treatment. Thereafter, the coating is formed to 0.3 to 5μm lubricative film thickness for baking time of 2 to 8 second stepped heating by combination use of induction heating at <=300 deg.C in-furnace atmosphere temp. and hot air furnace heating. In addition, surface lubricant coating layers are formed on the lubricative layers at 0.04 to 1μm thickness.
Patent JP-H06287485-A (JP)
Title: Electrodeposition coating compound suitable for sliding part
Inventor: KOSEKI KIYOSHI
IPC: C09D7/45
Filed: 1993-04-06
Abstract: PURPOSE:To obtain an electrodeposition coating compound suitable for sliding parts, having excellent coating effect of solid lubricant, exhibiting improved lubricating performances for a long period of time. CONSTITUTION:An electrodeposition coating compound is mixed with 7-13wt.% of a silicone resin and 10-40wt.% of a solid lubricant to give an electrodeposition coating compound suitable for sliding parts.
Patent JP-S61239093-A (JP)
Inventor: ASAI MASAHIKO
IPC: F26B3/10
Filed: 1985-04-15
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-H0618211-A (JP)
Title: Measuring device for specifying angle of rotation
Inventor: HANSU HEHITO
IPC: G01D5/20
Filed: 1993-04-06
Abstract: PURPOSE: To specify the rotary angle by providing many ranges extended in parallel with the surface of a winding spool in the circumferential direction of at least one coil. CONSTITUTION: To measure, a measuring unit 22 is rotated around the periphery of a winding spool 11, or moved in a desired angle range. AC magnetic fields are generated at the coils 13, 14, an eddy current is generated at the metal surface of the unit 22 by the magnetic field, and can be measured in both rotating directions. When the unit 22 is rotatably moved, the surfaces of the units 22 belonging to the coils 13, 14 are reversely changed. Thus, the surface of the unit 22 belonging to the coil 13 is, for example, increased by the same degree as the reduced amount reduced for the other coil 14. The coils 13, 14 are connected, for example, by a Wheatstone semi-bridge circuit, and the measuring error operating reversely in the coils 13, 14 is compensated.
Patent JP-S5416042-A (JP)
Title: Construction to install runner liner bolt
Inventor: OKADA MASAYASU
IPC: F03B11/00
Filed: 1977-07-06
Abstract: PURPOSE: To prevent producing the bending stress in the runner liner bolt, by enebling to move relatively and freely bolt and runner liner which is at right angles to the axis of thebolt which installes runner and runner liner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61239607-A (JP)
Title: Manufacture of magnetic thin plate laminated material
Inventor: ARAI KIYOSHI
IPC: H01F41/02
Filed: 1985-04-17
Abstract: PURPOSE:To contrive simplification of the process of manufacture as well as to improve the quality of the title laminated material by a method wherein a plurality of thin plates of the prescribed shape are formed from a high permeability magnetic thin plate by performing a photoetching, and the photoresist remaining on the thin plates plates after etching is used as a bonding agent. CONSTITUTION:A photoresist 2 is coated on the surface of a thin film made of high permeability material, a masking 3 with the pattern of the prescribed shape is placed on the resist 2, an electron beam, an ion beam and the like are made to irradiate thereon in the direction as shown by the arrow in the diagram, the resist 2 is exposed and a developing part 5 is left. Then, an etching is performed on the thin plate 1 by spraying etchant from the direction of the arrow 6 as shown in the diagram, and a plurality of core thin plates 1a is formed, leaving the developing part 5. The prescribed number of sheets of said core thin plates 1a are laminated to the prescribed thickness, leaving the developing part 5 through the intermediary of the developing part 5. The entire laminated thin plates are formed into a laminated layer core semiconductor 8 by performing a pressure-bonding by applying heat, using the photoresist 2 of the developing part 5, and the whole process of manufacture can be simplified.
Patent JP-H06234218-A (JP)
Title: Lamination type ink jet recording head and manufacture thereof
Inventor: KITAHARA KOHEI
IPC: H01L41/09
Filed: 1993-03-15
Abstract: PURPOSE:To contrive the simplification of manufacturing process as well as the securing of the quality of printing by a method wherein the main part of a lamination type ink jet recording head is constituted of a pressure generating unit and a channel unit while the lid members of respective units are bonded to an ink supplying member through an adhesive agent. CONSTITUTION:A lamination type ink jet recording constituted of a pressure generating unit 15 and a channel unit 35. The pressure generating unit 15 is formed of an oscillating plate 4, consisting of a ceramics having a piezoelectric oscillator 7, a spacer member 1, consisting of a ceramics having through holes forming pressure chambers 2, and lid members 10, having through holes 12 forming the passages of a reservoir 21 and the pressure chamber 2, by baking them. The channel unit 35 is formed of an ink supplying member 26, consisting of a metallic plate having respective through holes 27, 22 connecting a nozzle opening 31, the pressure chambers 2 and the reservoirs 21 respectively, a spacer member 20 and a nozzle plate 30, which are connected to each other. Further, the lid member 10 is bonded to the ink supplying member 26 through high polymer bonding agent.
Patent JP-2000270672-A (JP)
Title: Apparatus for removing straw waste or the like of thresher
Inventor: SUZUKI KOJI
IPC: A01F12/22
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the transfer of straw wastes, etc., to the side of a counter pulley due to the straw wastes, etc., which may be caught by a belt for a threshing cylinder stretched over a threshing pulley for rotating and driving a threshing cylinder and the counter pulley for rotating and driving a waste dust treating cylinder and rotating and driving the waste dust treating cylinder through the threshing cylinder pulley for rotating and driving the threshing cylinder and the counter pulley with a waste dust cylinder sprocket. SOLUTION: This apparatus for removing straw wastes, etc., is obtained by installing a threshing cylinder pulley 3 for rotating and driving a threshing cylinder 23 and a waste dust cylinder sprocket 39 for rotating and driving a waste dust treating cylinder 27 for rethreshing an unthreshing treated material through a counter pulley 4 and stretching a belt 5 for the threshing cylinder 23 over the threshing pulley 3 and the counter pulley 4 and removing and dropping the straw wastes, etc., caught and transferred by the belt 5 for the threshing cylinder 23 onto a shaking grader on the lower side of the threshing cylinder 23 with a removing tool 32.
Patent JP-H11256192-A (JP)
Title: Detergent
Inventor: SATO FUMITAKE
IPC: C11D17/08
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent preparable at a low cost, capable of maintaining the same cleaning power as that of a conventional one, exhibiting excellent safety and waste water treatment, useful for washing clothing, tableware, medical tools, or the like for lavatory, or the like, by adding a specific hydrogencarbonate to soft water. SOLUTION: This detergent is obtained by mixing (A) soft water with (B) sodium hydrogencarbonate or potassium hydrogencarbonate and, if required, (C) sodium carbonate or potassium carbonate. The detergent is obtained by mixing 20 L of the component A having <=10 hardness with preferably 10-100 g, more preferably 20-50 g of the component B and is adjusted to have pH 8-12, preferably pH 9.5-11 and >=40 mS/m, preferably >=100 mS/m electrical conductivity.
Patent JP-S63267482-A (JP)
Title: Metal treatment
Inventor: JIYON ROBAATO ROOSON
IPC: C07D249/18
Filed: 1988-03-31
Abstract: A compound containing a ligand group and a group of the general formula -NRCOR<1>aXbCR<2>=CHCOR<3> is used for treatment of a metal. The ligand group can be a triazole, an imidazole, an indazole, a thiazole, an oxazole, a carbamate, an xanthate or a phthalazine, or derivatives thereof. The compounds can be coated onto a metal surface, for example a copper surface. The metal surface may also be coated, simultaneously or subsequently, with a surface coating composition such as a paint or lacquer or an adhesive. When used with an adhesive, an increase in the adhesive strength is achieved.
Patent JP-H10275817-A (JP)
Title: Encapsulation mold for coil strip lead frame of semiconductor and method for setting coil strip lead frame
Inventor: FUKUMIZU AKIRA
IPC: B29C45/26
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To shorten the setting time of a coil strip lead frame in an encapsulation mold and to improve the production index of encapsulation, and then to position and encapsulate the lead frame in the mold, without deforming the lead frame. SOLUTION: At the time of setting a coil strip lead frame 2 on a lower die 1 of an encapsulation mold for coil strip lead frame of semiconductor having lead frame positioning pins 3a, 3b, and 3c which can move to get in the out of the positioning holes 9 of the coil strip lead frame 2 in the lower die 1 after the encapsulation mold and the lower die 1 having the pins 3a, 3b, and 3c are heated, the entire surface of the lead frame 2 is thermally expanded by closely adhering the whole surface of the lead frame 2 to the upper surface of the lower die 1, while the pins 3a, 3b, and 3c are lowered from the upper surface of the lower die 1.
Patent JP-S564667-A (JP)
Title: Wall
Inventor: MORI TOKISHIGE
IPC: C09D5/00
Filed: 1979-06-26
Abstract: PURPOSE: To form easily a durable, water-repellent and stain-resistant wall which has a Japanese-style appearance, by a method wherein a specified silicone rubber layer contg. glass bead having a specified particle diameter is formed on the surface of the base material of a wall.  
     CONSTITUTION: 100pts.wt. of a polymer A of the formula [wherein R is substd. or unsubstituted monovalent hydrocarbon group; n is the number of monomers required for producing α,ω-dihydroxypoly(diorganosiloxane) having a viscosity of 20W1,000,000cps at 25°C] is kneaded with 10W500pts.wt. of galss bead having an average particle diameter of not more than 500μ. The kneaded material is dispersed in 10'100pts.wt. of a solvent such as toluene, petroleum benzine, or trichloroethylene. To the dispersion is added 0.1W30pts.wt. of, as a hardener, a silicone compd. having at least two functional groups capable of reaction with the hydroxyl groups of the polymer A, in order to produce a uniformly mixed compsn. If necessary, a pigment, a curing catalyst, an oil paint, etc. are added to the compsn. to obtain a wall paint compsn. The resulting compsn. is coated on the surface of wood, concrete, etc. to form a water-repellent, stain-resistant and fire-retardant wall which does not cuase cracking and is hygnienically harmless. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03282401-A (JP)
Title: Mirror
Inventor: HORIKOSHI MITSUO
IPC: F21V7/22
Filed: 1990-03-30
Abstract: PURPOSE:To facilitate the manufacture and to secure the mechanical strength of an engagement part by forming the center part of a ceramic-made mirror and its engagement part for other devices in integrated structure. CONSTITUTION:The mirror has opening at its front part and rear part, the engagement mechanism for fitting to other devices is formed at the edge of the front opening 22, and a lamp grip part 20 where the base part of a lamp can be passed at a distance is formed at the rear opening 201; and the internal surface 2a of the center part is formed into a specular surface. The center part of the mirror 2 and the engagement part for other devices can be manufactured in integrated structure by press formation and burning. Consequently, this mirror has resistance to high temperature as a mirror 2 which is used in combination with the lamp and the ceramic-made mirror which is hard to break and easily machined into a special shape is obtained.
Patent JP-S60222651-A (JP)
Title: Control device of continuously variable transmission
Inventor: IDE TOORU
IPC: B60K20/00
Filed: 1984-04-20
Abstract: PURPOSE:To improve acceleration performance by providing DL range attaching importance to acceleration property in addition to D range and L range in a shift pattern and enabling the speed change property of the L or D range to be selected according to the presence of pedalling of an accelerator pedal in the DL range. CONSTITUTION:Oil discharged from an oil pump 37 is supplied directly to a hydraulic servo unit 28 at the auxiliary pulley 25 side while being supplied to a hydraulic servo unit 27 at the main pulley 24 side through a pressure regulating valve 43 and a speed change controlling valve 44. An oil path 61 is branched from the upstream of a check valve 60 provided on the way of a drain oil path 52 of the pressure regulating valve 43 and connected directly to a solenoid valve 62 for generating or draining working oil pressure and an L range actuator 63 for forcibly operating the speed change controlling valve 44 in response to said solenoid valve 62. And the solenoid valve 62 controls the selection of six shift positions including DL range through a control unit 71 according to the outputs of switches 66-69 and an accelerator switch 70 for detecting said positions.
Patent JP-H06296214-A (JP)
Title: Facsimile equipment
Inventor: OTAKI NOBORU
IPC: B41M5/26
Filed: 1993-04-07
Abstract: PURPOSE:To select only the necessary one of various types of information and to prevent the waste of recording paper by writing the received data on a display sheet where the images can be repetitively written and erased and printing only the necessary information on the recording paper for storage. CONSTITUTION:A control circuit 60 receives the image signals from the opposite party and selects a non-printed P page of a display sheet and then hooks the free edge of the P page. Then a motor 74 is driven by a driving part 67 to open the space between a thermal head 46 and a platen roll 47, and a pulse motor is driven to set the tip of the dislay sheet between the head 46 and the roll 47. An image is written which the display sheet is fed by the roll 47, and the sheet is drawn out to a display stage. Then plural image signals are written on the display sheet in the same way. If the image of the Q-th page of the display sheet is copied, the sheet is sent to the display stage with push of a page feed key. Then a copy key is pushed after the contents of the display sheet are confirmed so that the image is printed on the heat-sensitive paper 17.
Patent JP-S59206845-A (JP)
Title: Copying machine
Inventor: OOGURO TADAFUMI
IPC: G03G15/00
Filed: 1983-05-11
Abstract: PURPOSE:To obtain a copying machine capable of detecting many kinds of size information with high reliability by marking the side end of a photosensitive belt in accordance with the size of a transfer papers. CONSTITUTION:When an operator pushes down a start key, a main motor is actuated to move a photosensitive belt 1 in the arrow R direction, and reference pulses CP are produced from a reference pulse generator 35. When the front end of a mark M1 is detected with a mark detector 9 and the logic level of a signal DM becomes [H], a counter 36 begins to count the pulses CP, and when its rear end passes by the detector 9, the counted value of the counter 36 is compared with a size set value DS and when both are found to be equal, the logic level of a signal DE is made [H]. At that time, a counter 39 begins to count the reference pulses CP, and a controller 40 executes process control concerning a transfer paper of this size, and when the control of one copy is finished, the counter 39 is reset with the controller 40.
Patent JP-H08275776-A (JP)
Title: New chitinase and its production
Inventor: IZUMIDA HITOSHI
IPC: C12N9/24
Filed: 1995-04-06
Abstract: PURPOSE: To obtain a new chitinase, capable of decomposing chitin and important for effective utilization of the chitin. CONSTITUTION: This chitinase C-l or C-3 is obtained by culturing a Vibrio sp. H-8 strain (FERM P-14737), etc., and having the following properties: (l) each capable of acting on chitin and hydrolyzing the chitin into a soluble N- acetylchitooligosaccharide; (2) optimal pH7.8-8.2 (40 deg.C), 50 deg.C optimal temperature (pH8.0), stable by treatment at pH8.0 and 50 deg.C for 1hr, about 69000 molecular weight [measured according to a sodium dodecyl sulfate-polyacrylamide gel electrophoretic method (SDS-PAGE)] and 3.6 isoelectric point for the chitinase C-l; (3) optimal pH7.8-8.2 (40 deg.C), 50 deg.C optimal temperature (pH8.0), stable by treatment at pH8.0 and 50 deg.C for 1hr, about 81000 molecular weight (measured according to the SDS-PAGE method) and 3.9 isoelectric point for the chitinase C-3, etc., and (4) each having high activities.
Patent JP-H01253405-A (JP)
Title: Bending process of plastic material
Inventor: NOZAKI AKITOSHI
IPC: B28B11/00
Filed: 1988-03-31
Abstract: PURPOSE:To make any plastic material uniformly bendable without occurrence of crack even if said material has a deformed section such as corrugated shape, by extending a plate of plastic material from one end of a base in the form of cantilever and pressing this extended part toward the end of said base by using a rotary bar rotatively driven in the rolling direction to bend said extended part. CONSTITUTION:Directly after a plastic material is extruded from a forming die, a rotary bar 1 rotatively driven in the rolling direction (shown by arrow P) is moved to press and bend a formed body 2 toward the end face 3 of the base, while the extruded part is in a cantilevered and extended state. In this case, because the rotary bar 1 is rotatively driven in the direction shown by arrow P, the extended piece 4 is bent by frictional force, being under the force to the direction shown by arrow M. Therefore, in the periphery of the bent portion of said plastic material, created by a simple bending, the material flowing is supplied due to the force caused by frictional force, so that the crack occurrence is prevented. Accordingly, when the rotary bar 1 goes down perfectly, a bent edge is formed.