baber/WOPTO huggingface dataset:
Patent JP-H01211141-A (JP)
Title: Register pointer circuit
Inventor: ISHIKAWA YUTAKA
IPC: G06F7/00
Filed: 1988-02-19
Abstract: PURPOSE:To improve the efficiency of a status polling by continuously reading a status register without repeating the setting when the same status register is read with three FFs. CONSTITUTION:When a hardware resetting signal 35 becomes H, all the outputs of respective pointer unit circuits 101-104 become L. Simultaneously, respective outputs of FF 41-43 become L, H and L, and even after the signal 35 is returned to L, these initial states are held. Thereafter, a pointer to select a status register to be read to respective circuits 101-104 by a writing signal 36 is set, next, a reading signal 37 is inputted, a change is absent at the output of an inverter 2 and therefore, transfer gates 11-13 are in an off state and the no change is at the pointer contents of respective circuits 101-104. But, a reading action is stored by the signal 37 with an FF 41. Thereafter, even when the signal 37 is returned to the L, the contents of the pointer are kept as they are, and therefore, next, when the reading action is executed, the same pointer can be read.
Patent JP-S61195308-A (JP)
Title: Range finder
Inventor: YOSHIDA TORU
IPC: G01C3/00
Filed: 1985-02-26
Abstract: PURPOSE:To arrange a light source separately from an optical system and to form the optical system with the reduced size by transmitting light from the light source by an optical fiber and irradiating an object. CONSTITUTION:Emitted luminous flux from the light source 1 is converged by a converging lens 11 and incident on the optical fiber 12 and this luminous flux is again emitted from a terminal via the optical fiber 12 and irradiated on the object 3 as a light spot with the proper size by a light irradiating lens 2. At this time, since the light source 1 is provided at a position other than the optical system 13 such as a processing circuit part and the terminal part of the optical fiber 12 and the light irradiating lens 2 are provided in the optical system 13, the optical system is constituted with the extremely reduced size. On the other hand, the light spot 4 on the object 3 is picked up by a photodetecting lens 5 and formed an image on the photodetecting face of a photodetecting element 6 in the same way as a well known range finder.
Patent JP-H0865722-A (JP)
Title: Key telephone system
Inventor: ISHI OSAMU
IPC: H04Q3/58
Filed: 1994-03-08
Abstract: PURPOSE: To provide a key telephone system which can always and automatically set a proper calling level in response to the connecting distance set to a trunk line. CONSTITUTION: The data on the wiring distance obtained by a call current monitor circuit 211d are sent to a system control circuit 24 via a circuit control circuit 213. The circuit 24 controls a level conversion circuit 221 which can set a calling level based on the received wiring distance data and the calling level designation data which are previously stored. Thus the circuit 24 can automatically set a calling level of a trunk line as designated.
Patent JP-H02215257-A (JP)
Title: Condition supervisory system
Inventor: HIGUCHI MAMORU
IPC: H04M3/58
Filed: 1989-02-16
Abstract: PURPOSE:To shorten the queuing time of an incoming call without increasing the load on an exchange by supervising the busy/idle state of a communication line in an indefinite interval according to a statistical probability distribution in which the communication is busy can receive an incoming. CONSTITUTION:When the call arrives to a communication line 100 in busy, an exchange 1 has a function to set an incoming call 200 in waiting for going the line 100 into the idle state. By a state supervising means 300, the busy/idle state of the line 100 is repeatedly supervised at an indefinite interval Tn to be specified according to the statistical probability distribution in which the line 100 in busy can receive the incoming. Thus, since the supervisory interval Tn of the busy/idle state of a subscriber is increased approximately in a geometric progressive way according to the supervisory frequency, the standby time of the subscriber is also decreased. Consequently, without suppressing the call processing ability of the exchange 100, the queuing time of the incoming call 200 can be shortened.
Patent JP-S55130545-A (JP)
Title: Electrophotographic composite receptor
Inventor: YOSHIKAWA MASAO
IPC: G03G15/00
Filed: 1979-03-30
Abstract: PURPOSE: To increase the sensitivity of a receptor for dichromatic electrophotographic copy manufactured by forming the first photoconductive layer having sensitivity to non-red light and the eutectic type second photoconductive layer on a substrate by treating the second layer with a solvent to increase the amt. of the eutectic formed.  
     CONSTITUTION: On an electrically conductive substrate the first photoconductive layer made of photoconductive substance such as amorphous selenium or selenium- arsenic alloy having sensitivity on the shorter wavelength side than 600nm wavelength is formed and coated with a solution of pyrylium type dye, polycarbonate such as bisphenol A-carbonic acid ester polycondensate and an electron donative sensitizer such as triphenylmethane or methylthiophene in an organic solvent. This coated surface is then coated with a solvent such as methylene chloride or a non- solvent such as aromatic hydrocarbon or alcohols for the eutectic and dried to form the eutectic type second photoconductive layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54129344-A (JP)
Title: Protective device for dc power source
Inventor: SEKI NAGATAKA
IPC: H02H9/02
Filed: 1978-03-30
Abstract: PURPOSE: To prevent the inflow of overcurrent with a breaking reliability enhanced as well, by means of flowing a current in the diode, which is connected between the main power source and the load in an opposite direction to that of load current flow, through circuitry comprising a reactor and a circuit having a high speed switching function.  
     CONSTITUTION: With a GTO-SCR35 made on, a current IC flows in a diode D34, which is connected in an opposite direction to that of current flow in a load 7, from an auxiliary DC power source comprising a transformer 32, a rectifier 33, etc., consequently, the voltage across poles of the D34 comes to be about 1V, with a load current IL starting to flow from the main DC power source. With the above described current IC, IL intended to be in a state of IC<IL, the D34 comes to be in a state of reverse bias and turned off, and the current IL tends to flow in a circuit routed the SCR35-reactor 36 - rectifier 33. Accordingly, the relation will be kept in a state of IL=IC either by enlarging an inductance of the reactor 36 or by additionally providing a constant current controller to the rectifier 33. In this way, the inflow of overcurrent can be prevented with a breaking reliability improved as well. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60182432-A (JP)
Title: Copying machine
Inventor: YAMAZAKI SHIYUUICHI
IPC: G03B27/34
Filed: 1984-03-01
Abstract: PURPOSE:To form images of surfaces A and B on a copy form even during variable power copying operation when a spread type copy is taken by providing a control mechanism corresponding to a specific set value. CONSTITUTION:Respective data on variable power (variable power ratio: M), original size (original length: L), and form size (copy form length: l) are supplied from a main control part 21 to the CPU23 of an optical control part 22, and the CPU23 decides on erasure lighting timing. The CPU23 controls stepping motors 25 and 26 by a step motor driving device 24 and the lens and the 2nd mirror of an optical system are driven to attain variable power. The original size data is detected by a detecting means provided to a pressure plate, etc., or inputted by an operator through an operation part. When an unmagnification copy is taken, the operation starts at a position corresponding to an image formation start reference lB=l/M=l. When a reduced copy is taken, the image formation start at a position corresponding to lB=l/M=L.
Patent JP-S62197398-A (JP)
Title: Method for pulling up single crystal
Inventor: MORISHITA HIROSHI
IPC: C30B27/02
Filed: 1986-02-24
Abstract: PURPOSE:To improve the yield of a single crystal by pulling the single crystal while providing a specified change to the temp. and flow rate of cooling water, and maintaining the crystal growth interface in almost the same shape throughout the stages for forming the shoulder part, body part, and tail part. CONSTITUTION:When a single crystal 1 is pulled-up from a raw material melt 3, the temp. of cooling water 13 and 14 is kept sufficiently low and the flow rate is kept high at the first stage to allow the seed crystal to fit the melt 3. The shoulder part of the pulled crystal is formed at the second stage while increasing the temp. of cooling water or reducing the flow rate. The body part of the pulled crystal is formed at the third stage while reducing the temp. increasing rate or flow rate decreasing rate. The tail part of the pulled crystal is formed at the fourth stage while lowering the temp. of cooling water or increasing the flow rate. The crystal growth interface can be uniformly kept in the flat or slightly convex form during crystal pulling. Consequently, the yield of a single crystal is remarkably improved, the resistivity in the crystal and the variance in the EPD are reduced, and a good-quality crystal can be obtained.
Patent JP-H11228366-A (JP)
Title: Composition for oral cavity
Inventor: MUROI YOSHIYUKI
IPC: A61K8/97
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for oral cavity excellent in oral odor- preventing effect and capable of retaining the effect for a long time. SOLUTION: This composition for oral cavity comprises polymer particles with <=30 μm average particle diameter having a core part and a shell part and the shell part contains a polymer of chitosan and an organic acid having reactive vinyl group or its salt as the component and the core part comprises a polymer emulsion containing polymer particles containing a polymer of hydrophobic monomer as a component.
Patent JP-S59165504-A (JP)
Title: Ac coupling circuit
Inventor: MATSUI KAZUMASA
IPC: H03F1/00
Filed: 1983-03-09
Abstract: PURPOSE:To shorten the power supply time by applying a DC bias with a variable resitance which can control its conduction with use of an intrinsic semiconductor itself as an FET and lowering the resistance value when the power is supplied. CONSTITUTION:The output of a circuit 1 of a preceding stage consisting of a switch S1 which is closed when the power is supplied, a signal power supply ei and a bias level power supply Ei is applied to a circuit 4 of a succeeding stage via a capacitor 2. A variable resistance 13 consisting of an FET of an intrinsic semiconductor is connected to the capacitor 2 at the side of the circuit 4. Then a pulse generator 23 is connected to the gate of the FET, and a pulse is generated when the power is supplied. Thus the FET conducts. Therefore the output of an AC coupling circuit, i.e. the input level of the circuit 4 is immediately set at an earth level to perform a normal operation.
Patent JP-S62195637-A (JP)
Title: Copying device
Inventor: SHIMIZU SABURO
IPC: G03B27/50
Filed: 1986-02-21
Abstract: PURPOSE:To reduce the size of a device for delivering a photosensitive material from a light shielding magazine and forming an image by cutting off an exposure fogging part of the photosensitive material arranged near a delivery port by a prescribed length and discharging the cut part from a carrier. CONSTITUTION:The photosensitive material 54 is stored in the light shielding magazine 53. After loading the magazine 53, the unnecessary part fogged with light out of the photosensitive material 54 is drawn out from the magazine 53, sent to the carrier 101, detected by a sensor 92 and cut off with a cutter 57 by the prescribed length. The carrier 101 is reversed and the unnecessary photosensitive material 54 is sent to a carrier 103 through a branch point A and recovered to a receiving box 135. Then, the unfogged photosensitive material 54 is drawn and cut off with the cutter 57 by the prescribed length. The cut part is exposed by an exposing part 40 through the carrier 101 and the leading edge part of the cut photosensitive material 54 is reached to a stocker 102 to expose the rear edge part. Then, the carrier 101 is inverted and the photosensitive material 54 is sent to a developing/fixing processing part 24 through a branch point B.
Patent JP-H07222647-A (JP)
Title: Cushion member
Inventor: KODAMA MASAHIRO
IPC: A47C7/38
Filed: 1994-02-10
Abstract: PURPOSE:To facilitate the recycling of cushion members such as arm rests and head rests of seats. CONSTITUTION:A cushion member 4 is made up of a thermoplastic resin molded foam 4B and a frame 4A built into the molded foam 4B. In this case, the material of the frame 4A is made of the same kind of thermoplastic resin as that of the molded foam 4B.
Patent JP-H10239496-A (JP)
Title: Radiation image converting panel
Inventor: WAKAMATSU HIDEAKI
IPC: G21K4/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity, sharpness and grain size by using a stimulable phosphor layer having a specified ratio of diffraction line strength in the plane (004) to the diffraction line strength of the plane (200), in balium fluoroiodide of matrix. SOLUTION: A stimulable phosphor of barium fluoroiodide activated by rare earth element is produced by a liquid phase method by which the control of particle shape is made easy. A solvent containing the phosphor, a compound such as ester phosphite for yellowing prevention and a binder is stirred in a ball mill or sand mill to prepare an even coating liquid. This liquid is applied by a doctor blade, roll coater and the like to form a coating film, which is brought into contact with a smoother of such as a hard plastic so that orientation of stimulable phosphor particle and smoothening of the surface of coating film are implemented. With the above method, the diffraction line strength of the plane (004) to the diffraction line strength of the plane (200) of barium fluoroiodide is increased to about 40%. The thus formed film is then gradually heated and dried to provide a stimulable phosphor layer.
Patent JP-S59163805-A (JP)
Title: Permanent magnet
Inventor: MATSUURA YUTAKA
IPC: C22C1/04
Filed: 1983-03-08
Abstract: PURPOSE:To obtain a permanent magnet which has Curie point and improved coercive force by adding dopant elements M (such as Al and Ti) to Fe.Co.B.R quarternary alloy. CONSTITUTION:A permanent magnet which is a sintered body of magnetic anisotropic material is composed of following components (% means atomic percent): 8-30% of R (R means at least one of rare-earth group elements including Y), 2-28% of B, less than 50% of Co, prescribed % of dopant elements M (less than 9.5% of Al, less than 4.5% of Ti, less than 9.5% of V, less than 8.5% of Cr, less than 8% of Mn, less than 5.5% of Zr, less than 5.5% of Hf, less than 12.5% of Nb, less than 10.5% of Ta, less than 9.5% of Mo, less than 7% of Ge, less than 2.5% of Sb, less than 3.5% of Sn, less than 5% of Bi, less than 8.0% of Ni and less than 9.5% of W), prescribed % of small quantity elements X (less than 3.5% of Cu, less than 2.0% of S, less than 4.0% of C and less than 3.5% of P) and the remainder of Fe and inevitable impurities for manufacture. Summation of M and X should be less than the percentage of the element which has the largest percentage.
Patent JP-S51113066-A (JP)
Title: A tothed wheel trnsmission
Inventor: TAKAHASHI YASUIE
IPC: F16H3/02
Filed: 1975-03-31
Abstract: PURPOSE: This invention refers to a two parallel shaft type toothed wheel transmission, especially for acquiring the possibility of multi stage operation by adding a gear mechanism such as an over top, without changing a transmission case or a counter shaft. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62196330-A (JP)
Title: Manufacture of high-strength soft magnetic material
Inventor: NAKAMURA TOSHIYUKI
IPC: H01F1/14
Filed: 1986-02-21
Abstract: PURPOSE:To obtain a high-strength soft magnetic material excellent in magnetic properties as well as in strength and toughness, by subjecting a soft Fe-Ni alloy steel containing prescribed percentages of Ni, Mo, Al, Ti, and Cr to solution heat treatment and ageing treatment with specifying respective temp. ranges. CONSTITUTION:The soft Fe-Ni alloy steel has a composition containing, by weight, 8-20% Ni, 0.2-5.0% Mo, 0.1-2.0% Al, 0.1-1.0% Ti, and 1.0-10% Cr. This alloy steel is subjected to solution heat treatment at 900-1,200 deg.C and then to ageing treatment at 400-550 deg.C. As a result, the desired high-strength soft magnetic material having >=15KG magnetic flux density, >=5KG residual magnetization, <=100e coercive force, >=130kgf/mm<2> tensile strength, >=10% elongation, and >=60muQcm electric resistance and suitable for use in rotor for high-speed electric motor can be obtained.
Patent JP-S5742691-A (JP)
Title: C-15003 phm acyl compound and its preparation
Inventor: HASEGAWA TOORU
IPC: C07D498/18
Filed: 1981-03-16
Abstract: NEW MATERIAL:The maytansinoid compound of formula I (R 1  is 1W4C alkyl; R 2  is 1W5C alkyl which may have phenyl substituent, or phenyl).  
     EXAMPLE: PHM-3 Acetate.  
     USE: Anti-protozoal agent and anti-tumor agent. Useful as a reagent for the biopsy of bacteria in soil, activated sludge, or the body fluid of animal, etc. If elongaes the life of warm-blooded mammalian animals, e.g. mouse, rat, dog, cat, etc., having tumors.  
     PROCESS: The compound of formula I is prepared by reacting 1mol of the compound of formula II with about 1W500mol, pref. about 1W30mol of the carboxylic acid of formula R 2 -CO-OH or its reactive derivative. The reaction may be carried out in the presence of the compound of formula III (R 3  and R 4  are organic residues capable converting the carbodiimide bond to urea bond during the reaction). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59164545-A (JP)
Title: Original size detector
Inventor: SUZUKI YOUJI
IPC: G03G15/00
Filed: 1983-03-10
Abstract: PURPOSE:To detect the size and direction of an original at a time by arranging one sensor array on one side of a platen member at specific intervals, and arranging the other sensor array on a side perpendicular to one side of said member. CONSTITUTION:A right-angled original guide 2 is arranged including one corner of platen glass 1. Then, sensors S1 and S1', S2 and S2', and S3 and S3' are arranged on one side 2a and the other side 2b of said original guide 2. Then when one-side edges 3a and side edge 3b of the original 3 are set abutting on both sides 2a and 2b of the original guide 2, some sensors which are covered with the original 3 among said sensors turn on. Consequently, the size and direction of the original are detected at a time.
Patent JP-H04352601-A (JP)
Title: Device for dividing powder in rotary distributor
Inventor: DOI KAZUKI
IPC: B65B1/30
Filed: 1991-02-06
Abstract: PURPOSE:To make it possible to precisely divide powder into powder of required quantity from an annular groove on a rotary table of a rotary distributor. CONSTITUTION:A dividing mechanism 21 for dividing powder coming into an annular groove 11 formed on a rotary table 10 is of the construction wherein a rotary plate 22 for intercepting powder and a scraping plate 23 are rotationally driven independently on a rotation axis 24. Consequently, when the first package of powder is divided, dividing operation is performed while the rotary plate is made stationary, so that the quantity of powder of a final package is prevented from decreasing to enhance dividing accuracy.
Patent JP-S61215867-A (JP)
Title: Branch valve for shower toilet
Inventor: DOI NOBUNORI
IPC: F16K11/048
Filed: 1985-02-27
Abstract: PURPOSE:To supply a fixed flow quantity of washing water to a washing nozzle even in any mode of use, by forming a valve area in the washing nozzle flow outlet side of a spool valve larger than the valve area in the tank flow outlet side. CONSTITUTION:When a toilet stool is washed, a washing nozzle places a passage in a control side in a closed condition, and a spool 13, connecting a tank side with the atmosphere, moves in the right direction. In a condition washing inside the toilet stool, when local washing is started, a nozzle side flow outlet is also placed in a condition about the atmospheric pressure. The spool valve 13, setting a valve 15 so that its effective area increases larger than the effective area of a tapered surface 16a of a valve 16, moves to the left side, and the tapered surface 16a is seated to a valve seat 25 of a holder 20. When the local washing is performed, a ball tap in a tank is placed in a cutoff condition, and the spool valve, holding a stable condition that the tapered surface 16a of the valve 16 is seated to the valve seat 25, supplies washing water only to a nozzle side through a flow outlet 14.
Patent JP-H05233601-A (JP)
Title: Document processor for setting automatically kana to kanji conversion mode
Inventor: TSUCHIYA ETSUO
IPC: G06F17/22
Filed: 1992-02-26
Abstract: PURPOSE:To automatically set an input mode in the document processing. CONSTITUTION:The document processor executes a document processing by reading a document recording floppy 7 in which plural document files 8 for recording document data and a set value file 9 for setting a format of the document data concerned are recorded, and this document processor is constituted so as to set a KANA (Japanese syllabary) to KANJI (Chinese character) conversion mode by providing a document input mode designating area 31a for designating whether a KANA character input method is used or a Roman letters input method is used at the time of inputting to the inside of the set value file 9, providing the same document input mode designating area 31b in the document file 8, as well, and providing a KANA to KANJI conversion mode setting means 32 for setting a designated input mode by referring to the document input mode designating area 31a of the set value file 9 at the time of new start of a document processing to the document processor, and setting the designated input mode by referring to the document input mode designating area 31b of the document file 8 at the time of updating start of the document processing.
Patent JP-H09232490-A (JP)
Title: Manufacturing apparatus for lead frame
Inventor: KOJIMA HIDEKAZU
IPC: H01L23/50
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To perform the positioning of a lead frame mother material to film sticking means and a cutting means precisely by providing transferring roll feeders with a long superfluous part between, at the downstream side of the direction of transfer of the film sticking means and at the upstream side of the direction of transfer of the cutting means respectively. SOLUTION: A chip fixing film is stuck to a sashlike lead frame mother material 1 to be transferred in the longitudinal direction by film sticking means 19, 20. The long superfluous part 31 of the lead frame mother material 1 is provided between those film sticking means 19, 20 and the cutting means 11, and transferring roll feeders 8a, 8b are provided at the downstream side of the direction of transfer of the film sticking means 19, 20 and at the upstream side of the direction of transfer of the cutting means 11 respectively with the long superfluous part 31 between. Consequently, it becomes possible to perform positioning of the lead frame mother material 1 to the film sticking means 19, 20 and the cutting means 11 precisely.