baber/WOPTO huggingface dataset:
Patent JP-H05238937-A (JP)
Title: Cell differentiation inducer
Inventor: HEKUTAA EFU DERUUKA
IPC: A61P35/00
Filed: 1992-03-09
Abstract: PURPOSE: To obtain a new secosterol that is effective for inducing differentiation of malignant cells, such as differentiation of leukemic cells to normal macrophages, and useful as mammal cell differentiation inducer. CONSTITUTION: This secosterol of formula I or II (R is H, methyl, ethyl or propyl; X<1> and X<2> are each H or acyl), for example, 1-hydroxy-secosterol, is obtained through the processes of subjecting a compound of formula III to solvolysis in glacial acetic acid to convert the compound into a 5-enesteroid of formula IV, dehydrogenating the 5-enesteroid to a 5,7-dienesterol of formula V (X is CH3 CO), then opening the ring B of the steroid to form a compound of formula VI (X is H), tosylating the compound to a compound of formula VI in which X is tosyl, further subjecting the compound to solvolysis in methanol to form a compound of formula VII, and oxidizing the compound of formula VII to form a compound of formula III.
Patent JP-H09251512-A (JP)
Title: Numeral recognizing method
Inventor: KONDOU MUNEYUKI
IPC: G06K9/62
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and correctly recognizing a numeral, etc., where a number is limited and a display pattern is standardized like picture display and a printed matter, etc. SOLUTION: In the numeral recognizing method, a sample pattern to be an object is converted into the dot matrixes of a prescribed number of plural rows and plural columns, a feature in the standard pattern of the numeral which is converted in a same way and is made into the routine is caught and it is discriminated whether or not the standard pattern has the feature so that the numeral is hierarchically classified and the it is identified to which numeral the standard pattern corresponds.  At this time, (1, 0) of some specified rows or columns in the dot matrix are integrated concerning a sample picture to be judged, the row or the column which becomes max. or min. within the plural integrated integration values is obtained and it is judged to which one of the plural groups classified into 0-9 the sample picture belongs based on the position of the obtained row or the column in the matrix.
Patent JP-H03286236-A (JP)
Title: Cache control device
Inventor: SHIBATA NAOHIRO
IPC: G06F12/08
Filed: 1990-03-30
Abstract: PURPOSE:To improve the processing efficiency of a processor by suppressing the interruption of the bus using right of an MPU accomanying the update of a main storage memory as much as possible in processing to invalidate a cache. CONSTITUTION:A stack 1 holds an updated address informed from a main storage device, and the cache 3 is provided with plural entires, and holds the data of the storage device and address information showing the address of this data in every entry of it. As for the invalidation of the cache 3 accompanying the update of the main storage device, when the number of the updated addresses stored in the stack 1 reaches a prescribed value, the start of the invalidation is informed to a cache control part 31 from a stack control part 11. The cache control part 31 executes collectively the invalidation of all the addresses held in the stack 1. Accordingly, the release of the bus using right of the MPU never frequently occurs, and the processing efficiency of the processor is improved.
Patent JP-H01261598-A (JP)
Title: Device and tool for energizing free-sized band tightening
Inventor: KOISO YOSHIAKI
IPC: F16M13/02
Filed: 1988-04-07
Abstract: PURPOSE:To improve the ease of work and safety by constituting such that an energizing tool is attached to a free-sized band temporarily fastened around the circumferential surface of a telephone pole, a tip engagement claw of a tightening device is advanced, and the claw is engaged and stopped with a tightening hole located forward. CONSTITUTION:A free-sized band 6 is temporarily fastened around the circumference of a telephone pole 13, a hook member 1 of a energizing tool 5 is hooked on a tightening means 12, and a detent claw 3-1 of an A link member 3 is hooked and secured to the corresponding tightening hole. The claw 3-1 is advanced forward by closing a B link member 4 of the energizing tool 5 in the direction of the arrow B to energize the part of the tightening means 12. Under the condition of the claw being advanced, a tip engagement claw 10 of the tightening means 12 is hooked to the tightening hole of the free-sized band 6, and the energizing tool 5 is then removed.
Patent JP-H08252193-A (JP)
Title: Exercise tool used in bathtub
Inventor: YAMASHITA RYUZO
IPC: A47K3/00
Filed: 1995-03-16
Abstract: PURPOSE: To give a massage by actions of a rapid air jetting and a suction with vacuum cups which are effected by air pumps and a foot setting board disposed on a main body acted by pulling pull handles by hand and to allow a boat-rowing motion at the same time. CONSTITUTION: This exercise tool is composed of a main body 1 provided with a foot setting 4 having suckers 2 and projections 3, air pumps 5 at the both terminals of the main body 1 and pull handles 6 on the back side of the pumps as a means of pumping action, and the pull handles are connected to grips 10 in front through guides 7. Suction pipes 12 communicated to suction valves 11 of the air pumps respectively are disposed at the outside of the bath room and a discharging pipes 14 communicated to a discharging valve 13 are fixed using a sucker 15 in the bath water. Boat-rowing exercise can be done by pressing down the main body 1 by feet and reciprocally moving the pull handles with hands for acting the air pumps 5 resulting both stepping motion and stretching motion at the same time.  While rapidly jetting of compressed air from the discharging pipe makes actively bubble massage and connecting the suction cup to a suction pipe 12 makes suction massage.
Patent JP-S62243905-A (JP)
Title: Rocker arm for internal combustion engine
Inventor: MARAI YOSHIHIRO
IPC: C22C1/10
Filed: 1986-04-14
Abstract: PURPOSE:To improve antiwear property in a portion of a rocker arm sliding on a cam shaft by using a sintered alloy in which a boride phase is uniformly dispersed in a combined phase of stainless steel system to specify the wt%, max. grain diameter, hardness and deflective strength of the boride phase. CONSTITUTION:A blank portion of a rocker arm sliding on a cam shaft is made of a sintered alloy in which a hard phase consisting of at least a kind of boride or double bride such as Mo, W, Cr, Ti, V, Nb, Ta, Hf, Zr, Co, etc. containing Fe is uniformly dispersed in a combined phase of martensite stainless steel system. In the sintered alloy are set boron content to 3.0-5.0wt%, the rate of hard phase to 40-62wt%, max. grain diameter of boride to 50mum or less, hardness to at least HgA 80 and deflective strength to at least 175kgf/mm<2>.
Patent JP-H02265399-A (JP)
Title: Low leakage magnetic flux speaker
Inventor: SUMIYAMA MASAHIDE
IPC: H04R9/00
Filed: 1989-04-05
Abstract: PURPOSE:To offer a low leakage magnetic flux type speaker by making a diaphragm with a magnetic metallic material or a material being the result of paper mixed with magnetic material powder, providing a magnetic shield effect and absorbing the leakage magnetic flux from a centre pole of a lower plate. CONSTITUTION:A magnetic circuit 24 in which a main magnet 21 is inserted between an upper plate 22 and a lower plate 23 is adhered to a diaphragm 28 using paper mixed with powder of magnetic material at the circumferential ridge of a frame 25 with resin mold and the middle of bobbin of the voice coil 27 to drive the diaphragm 26 is supported with a damper 28 and coupled so as to be fit in a magnetic gap 29 and a dust cap 30 is mounted in the middle of the surface to form a speaker main body and a cancel magnet 31 magnetized in the reverse direction with the main magnet 21 at the rear part of the lower plate 28 and the shield cover 32 to cover the entire magnetic circuit are formed.
Patent JP-H10276589-A (JP)
Title: Sowing plant
Inventor: TANAKA MIZUKI
IPC: A01G27/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To easily switch sowing processing modes with respect to a plant usable for both sowing processing for paddy rice and sowing processing for vegetables/flowers. SOLUTION: This sowing plant is equipped with a bed soil supplier C, a 1st sowing processor H for paddy rice and a 2nd sowing processor F for vegetables/flowers on the feeding route of the conveyer T, and a mechanism is provided for selecting either sowing processing for paddy rice toward a nursery box 1 while using the 1st sowing processor H or sowing processing for vegetables/flowers toward a pot tray 2 held in the nursery box 1 while using the 2nd sowing processor F. Then, a control means is provided for switching the height of a 1st rotary brush 23 for removing excessive bed soil in the nursery box 1 corresponding to the sowing processing mode selected by this mechanism.
Patent JP-H01261179-A (JP)
Title: Chronometric display device for elevator
Inventor: NODA MASAHIRO
IPC: B66B3/02
Filed: 1988-04-08
Abstract: PURPOSE:To eliminate the necessity for space to set up a machine in a lift path by constituting a device mounting an encoder to a hoist motor and processing an output of this encoder by a direction discriminating pulse generator while turning a pointer of a chronometric display device by a pulse motor. CONSTITUTION:An encoder 2 is mounted to a hoist motor 1, and processing an output of this encoder by a direction discriminating pulse generator 3, a pulse from a pulse generator 6 is supplied by the first AND gates 7U, 7D opening the gate by a signal actuated when a cage is placed in the final end floor. The first AND gates 7U, 7D and frequency divider circuits 4U, 4D supply their outputs to OR gates 8U, 8D, and their outputs are supplied to a chronometric display device driving part 9. The driving part 9 supplies outputs of the OR gates 8U, 8D and a limit switch to the second AND gate, and driving a pulse motor by an output of the second AND gate, thus turning an indicating pointer, further the above described switch is driven in a position of the final end floor of the indicating pointer.
Patent JP-H02265086-A (JP)
Title: Power unit for on-vehicle audio equipment
Inventor: MURAMATSU KATSUYOSHI
IPC: H01H13/56
Filed: 1989-04-04
Abstract: PURPOSE:To eliminate the ruggedness on the panel surface at the time of unusing the subject equipment and to improve the safety by providing a shaft locking mechanism on an operating shaft where a knob is fixed, releasing the lock only when the power source is applied and protruding the knob from the panel surface. CONSTITUTION:At the time of unusing the equipment, the shaft locking mechanism 4 is applied to the shaft 2, the knob 3 is led into a console panel and a leading part becomes roughly a plane position against the front of the panel, and as for a power source turn-on/off device 6 connected to the shaft 2, the power source is disconnected. At the time of use, when the knob 3 is depressed, the lock of the mechanism 4 is released, the control 3 protrudes from the panel surface, the power source turn-on/off device 6 is turned on and the power source is supplied to the equipment. By the projecting knob 3, a sound volume regulator 7 interlocked with the shaft 2 can be adjusted. In such a manner, at the time of unusing, the ruggedness on the front of the panel is eliminated and the harmony on the design is improved, and also, the safety can be enhanced.
Patent JP-S58203602-A (JP)
Title: Sound recording and reproducing system of vtr
Inventor: KOBAYASHI HIDEO
IPC: G11B5/008
Filed: 1982-05-24
Abstract: PURPOSE:To improve the output of reproduction and the distortion factor and at the same time to simplify the machines which are added to a sound recording/reproducing device, by setting an equal tape traveling distance between a video cylinder and a sound recording head between the video cylinder and a sound reproducing head. CONSTITUTION:A timing post 4 is set at a position where a tape is slightly by- passed in a recording mode and then set at a position where the tape is set rectilinear in a reproduction mode respectively. Therefore a little time error is produced between the recorded sound and video signals. However no time error is produced between the recording and reproduction of the sound signal since it is possible to set an equal tape traveling distance between a video cylinder and recording and reproducing heads respectively. Furthermore the recording and reproducing heads are independent of each other in this system. For instance, the recording and reproducing heads are made of materials B and mu respectively which are suited to each function.
Patent JP-S60229510-A (JP)
Title: Output circuit
Inventor: IKEDA MASAHIRO
IPC: H03F3/30
Filed: 1984-04-27
Abstract: PURPOSE:To prevent an overcurrent from flowing in an output circuit by connecting a resistance to the collector of the input transistor (TR) of a complementary push-pull coupled circuit composed of an NPN and a PNP TR. CONSTITUTION:When an output terminal contacts a power source terminal, the output current I1 flowing through the PNP TR10 is as shown by an equation I1. In this circuit, when an expression holds, the potential at the connection point 15 of the cathode of a bias diode 5 and the base of the PNP TR rises as the output current flows and then a TR7 breaks down. When equations hold, I1¦V0=VCC is about 160mAngstrom . At this time, the expression does not hold. Therefore, there is no breakdown occurring between the emitter and base of the TR7. A current which flows at this time is only the output current shown by the equation I and the current is limited during the short-circuiting of an output circuit through the negative feedback operation of the current amplification factor of the PNP TR10.
Patent JP-H08289112-A (JP)
Title: Setup method for g4 facsimile equipment
Inventor: OZEKI SHINICHIRO
IPC: H04N1/32
Filed: 1995-04-12
Abstract: PURPOSE: To improve the communication efficiency by returning a 'CONN' message when the facsimile equipment has a function to deal with identification information of a G4 option added to a received setup message so as to avoid erroneous connection. CONSTITUTION: When a terminal equipment A sends a setup message 30 to a ISD network, the ISD network sends a setup acknowledge message to the caller terminal equipment A. Simultaneously the ISD network sends the message 30 to a terminal equipment B being a destination based on a call number 33 in the message 30. When the terminal equipment B is available of call reception, the terminal equipment B returns a reply message 'CONN' and when the ISD network receives the reply message, the ISD network sends it to the caller terminal equipment A. In this case, information denoting communication utilizing a function defined as a G4 option such as file transfer using a G4 protocol or color image data is provided to a high order layer matching performance 38 being an information element of the message 30 so as to conduct negotiation.
Patent JP-S5714444-A (JP)
Title: Thin sheet producing device
Inventor: KIMURA TOMOAKI
IPC: B22D11/06
Filed: 1980-06-27
Abstract: PURPOSE:To produce a thin sheet of excellent thickness quality by forming a drum body of which the rate of thermal expansion in a radial direction is uniform over the entire circumference, providing a cylindrical ring which is shrinkage fitted to the outside circumference of the drum body, and cooling this. CONSTITUTION:In a device of producing a thin sheet by teeming molten metal onto a rotary drum, and cooling the same to solidify with this drum, a drum body 31 which is worked in one body with the shaft 30 of the rotary drum in such a manner that the rate of thermal expansion in a radial direction is uniform over the entire circumference is mounted to said shaft. A thin-walled cylindrical ring 32 worked with plural pieces of cooling grooves on the inner side is shrinkage fitted to the outside circumference of the body 31. A cooling liquid passage 33 for circulating cooling liquid into the cooling grooves through the inside of the shaft 30 is formed to the body 31. For example, an Fe material or Al material is sufficient for the ring 32. Thereby, the thin sheet of simple uniform thickness is obtained by simple construction.
Patent JP-S57202358-A (JP)
Title: Ink composition for ink-jet recording
Inventor: YAMAGISHI YASUO
IPC: C09D11/328
Filed: 1981-06-08
Abstract: PURPOSE: An ink composition for ink-jet recording that contains water, a glycol  and a water-soluble dye having a lithium sulfonate group, thus being high color  concentration, having high printability and showing high jetting stability without  clogging.  
     CONSTITUTION: The objective composition is prepared by adding 65W75pts.wt. of a glycol and 1.8W2.5pts. of a water-soluble dye having a lithium sulfonate group of the formula to 25W35pts. of water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5712590-A (JP)
Title: Buried type double heterojunction laser element
Inventor: NOMURA HIDENORI
IPC: H01S5/227
Filed: 1980-06-26
Abstract: PURPOSE:To contrive inhibition of a high mode oscillation and to enable to perform a stabilized oscillation of high output by a method wherein the first and the second clad regions having a different refractive index are provided on the clad region. CONSTITUTION:On the semiconductor substrate 1 having a stripe-forming mesa structure 1a, an active semiconductor layer 2 having an active region 2a, the first clad region 3, the second clad region 4, the third clad region 5 and an electrode forming layer 6 are formed by performing an epitaxial growth. Besides, an N-side and a P-side electrodes 8 and 7 are formed on the substrate 1 and the layer 6, and the buried type double heterojuncton laser element is constituted. The clad regions 3 and 4 of the laser element have a different refractive index respectively, the clad region 3 which comes in contact with the active region 2a has the thickness thinner than the width of the active region 2a at the horizontal direction section which comes in contact with the active region 2a and the refractive index of the clad region 4 which comes in contact with the clad region 3 is increased.
Patent JP-H07290153-A (JP)
Title: Bar bending device
Inventor: HATSUDA AKIMITSU
IPC: B21F1/00
Filed: 1994-04-26
Abstract: PURPOSE:To solve the problem that a bar bent part having a small dimension of mutual distance between bent places in a bar bending device to bend a bar at plural places. CONSTITUTION:In combination of an elevating mechanism 11 which is placed under a supporting roller 13 and is free to approach/separate for the supporting roller 13 and the supporting roller 13, a clamping part D to clamp a bar is constituted. Above the elevating mechanism 11 and bending roller 12, a supplying part to send in a bar A to the space lower than the supporting roller 13 and a control part to control a feeding in quantity of bar are arranged in a machine base 1.
Patent JP-H06301785-A (JP)
Title: Automatic reduction and conversion system for vector data
Inventor: ITO HIROYASU
IPC: G06T11/80
Filed: 1993-04-14
Abstract: PURPOSE:To reduce and output the drawn figure of vector data without deletion and also display a state wherein it protrudes by providing a means which allows an operator to select a process for a case where the drawing range of the vector data exceeds the drawing range of a graphic output device. CONSTITUTION:This system consists of a figure drawing range calculation device 11, a protrusion process selecting device 12, a protrusion process decision device 13, an error display device 14, a vector data storage device 15, and a vector data reduction device 16. Consequently, the output figure is outputted and the state wherein the output figure protrudes is displayed as the operator intends.
Patent JP-S61247349-A (JP)
Title: Rice cake-like food
Inventor: NAGAWA YOSHIYUKI
IPC: A23L7/10
Filed: 1985-04-23
Abstract: PURPOSE:To obtain a rice cake-like food having the appearance and palatability of rice cake and resistant to the deterioration with time after cooking, by adding a specific amount of starch to nonglutinous rice flour, forming the mixture under heating, and drying to a specific water-content. CONSTITUTION:50-90pts.wt. of nonglutinous rice flour is mixed with 50-10pts. wt. of starch such as potato starch, wheat starch, etc., and kneaded thoroughly with 40-60pts.wt. of water or saline water. The mixture is steamed after kneading or blasted with live steam during the kneading process to obtain steamed and gelatinized mixture, which is formed at >=70 deg.C to obtain a raw rice cake or cooled and hardened immediately after steaming and dried to a water-content of 25-50%.
Patent JP-S63253562-A (JP)
Title: Tape cassette loading device
Inventor: YASUI SHINICHI
IPC: G11B15/675
Filed: 1987-04-09
Abstract: PURPOSE:To restore an inserted cassette tape to a normal state by providing integrally an antifloating lever which is to be in contact with an upper end surface of the tape cassette inserted under a floating condition from a sliding surface with an insertion detecting part. CONSTITUTION:The tape cassette 1 inserted under the floating state from the sliding surface 8 is brought with its upper end surface into a contact surface 20 of the antifloating lever 21 provided integrally with the cassette insertion detecting member 11 by changing the shape of the cassette insertion detecting member 11, and hence the cassette 1 is pushed back toward the sliding surface 8 to be restored to the normal state by engaging a step part 7 of the cassette with an engaging piece 12. In addition, the device is constituted that a space between this antifloating lever 21 and the sliding surface 8 is a little more than a thickness L2 of the cassette 1 while a distance L1 between the antifloating lever 21 and a tip of the engaging piece 12 is less than the thickness L2 of the cassette 1, but is approximately equivalent to a distance L3 from the upper surface of the cassette 1 to the step part 7.
Patent JP-S62243204-A (JP)
Inventor: SANNOKI MASATSUGU
IPC: F21S2/00
Filed: 1986-04-16
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-S6040956-A (JP)
Inventor: DORII KAATEIKAA
IPC: A61K35/12
Filed: 1984-04-27
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-H03289311-A (JP)
Title: Method for cutting corrugated metallic sheath of power cable
Inventor: OKUYAMA SEIICHI
IPC: B23D21/02
Filed: 1990-04-02
Abstract: PURPOSE:To cut the wavy metallic sheath of a power cable without damaging the core of the cable by continuously forming a slit into the wave crest of the sheath and cutting the sheath section between the starting point and ending point of the slit. CONSTITUTION:A slit 40 is continuously formed into the wave crest 22 of a metallic sheath 20 with a hacksaw, pipe cutter, etc. When the slit 40 makes nearly one round, another slit 46 is formed into the sheath between the starting point 42 and ending point 44 of the slit 40 and the sheath 26 on the cut side is cut off.
Patent JP-H05253942-A (JP)
Title: Release agent for molding
IPC: C10M173/00
Filed: 1992-03-10
Abstract: PURPOSE:To obtain a surface matte-finishing release agent which exhibits a superior performance as a release agent for molding an FRP molded material or the like and easy coating properties, can uniformly satinize a molded surface, and can be simply removed from the molded material by water washing or the like after it is ejected from the mold. CONSTITUTION:A release agent is made of an aqueous dispersion liquid containing 3-20wt.% phospholipid; 0.2-10wt.% higher fatty acid and/or higher fatty acid ester; and 3-20wt.% water-insoluble particles. By removing a water content, the aforesaid water-insoluble particles form a uniform roughness on the surface of the release agent to exhibit a roughening effect.