baber/WOPTO huggingface dataset:
Patent JP-H05221057-A (JP)
Title: Printer
Inventor: YUI KOJI
IPC: B41J13/02
Filed: 1992-02-18
Abstract: PURPOSE:To enable a great number of sheets of photographic printing paper to be supplemented by a method wherein a paper feed means which feeds the photographic printing paper to a platen is provided between the platen and a feed tray, and the paper feed means is used concurrently as a delivery means. CONSTITUTION:When a delivery tray is detached from between a pair of side plates, a delivery opening 6 joins a paper feed opening 5 to form a large opening part 4. A paper feed tray 20 is exposed, and a hand and photographic printing paper 9 can be inserted onto the paper feed tray 20 through the opening part 4. Thereby, a great number of sheets of photographic printing paper 9 can be supplemented to a photographic printing paper housing room 22 of the paper feed tray 20 while the paper feed tray 20 is equipped to an inside of a printer body 2 as it is. Further, when it is required to print photographically several sheets of different kind of the photographic printing paper (a postcard, OHP, etc.), they can be manually inserted. Further, since jamming treatment of the photographic printing paper in feeding paper and delivering paper can be simply carried out, the printer is excellent in service conditions.
Patent JP-H03234916-A (JP)
Title: Fixing method for ceramic bearing
Inventor: TAKEBAYASHI HIROAKI
IPC: F16C35/077
Filed: 1990-02-08
Abstract: PURPOSE:To fix an outer ring in a bearing housing and prevent vibration and the like by feeding pressure oil into the annular space generated by difference of linear expansion coefficient of the outer ring and the bearing housing through oil conveyance passages provided in the bearing housing. CONSTITUTION:A metallic shaft 2 is supported with a metallic bearing housing 3 through a bearing 1. The bearing 1 is composed of an inner ring 4, an outer ring 5, and balls 6, and for example made of ceramics such as silicon nitride. A plurality of oil conveyance passages 13 having extreme end opening parts 13a are formed in the circumferential direction at regular intervals on the inner face of an intermediate diameter part 8 of the housing 3, and these passages 13 are connected to pressure oil feed holes 14 formed in the housing 3. Pressure oil is always supplied to the passages 13 from the oil feed holes 14 during rotation of the shaft 2. At high temperature of the bearing, an annular space 15 is generated due to a difference of linear expansion coefficients of the ceramics and the metal, at this time pressure oil is fed to the space 15 through the oil feed holes 14 and the passages 13, and an oil film damper is formed in the space 15.
Patent JP-S54123873-A (JP)
Title: Package construction for semiconductor device
Inventor: MORIGAMI HIROYUKI
IPC: H01L23/48
Filed: 1978-03-17
Abstract: PURPOSE: To simplify the process, by inserting the lead to the concave of the side surface of ceramic base and connecting it with the pellet and making glass coating.  
     CONSTITUTION: The notch shaped concave is placed at the ceramic base 1 so that the tip of the lead 2 is inserted at the side. The pellet 3 is fixed by attaching the metallized layer 4 at the center of the base and the lead 2 and the electrode are connected 5. The low melting point glass 6 is filled in the cavity on the base. With this constitution, no cap is required, the package process is simplified, and the pellet is made stable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57143433-A (JP)
Title: Manufacture of hot rolled high tensile steel plate with low yield ratio
Inventor: JIZAIMARU JIROU
IPC: B21B3/02
Filed: 1981-03-02
Abstract: PURPOSE: To form a composite structure composed of ferrite and a low temp. transformation product by subjecting a steel contg. a specified percentage each of C, Si, Mn, Cr and S to hot rolling, cooling and coiling under specified temp. conditions.  
     CONSTITUTION: A steel contg. 0.03W0.1% C, 0.5W2% Si, 0.5W2% Mn, 0.5W2.5% Cr and ≤0.02% S while satisfying Si+Mn+Cr=3W4.5% is hot rolled at 750W 900°C hot rolling finish temp. to make the austenite grains fine prior to transformation so that martensite formed by transformation later is distributed uniformly and finely. After finishing the finigh rolling, the rolled steel is cooled at 4W50°C/sec average cooling rate and coiled at 400W650°C. Thus, a hot rolled high tensile steel plate with a low yield ratio and high workability is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08197007-A (JP)
Title: Automatic separating and sorting device for chip-like work
Inventor: SHIROTA MASAYUKI
IPC: B65G47/78
Filed: 1995-01-26
Abstract: PURPOSE: To attain simplification of constitution, cost reduction, remarkable decrease in consumable parts and exchange cycles, prevention of erroneous measurement, improvement in productivity, reduction of a running cost, improvement in the reliability of sorting operations, speed up, etc. CONSTITUTION: The chip resistor R transported along a transporting path 6 is stopped by a rotor 10 and the front and rear of the chip resistor are detected by a fiber sensor 62. The second chip resistor on the upstream side is stopped by a stopper device 54. If the first chip resistor R on the upstream side is normal, the rotor 10 is so rotated that a communicating path 16 communicates with the transporting path 6. This chip resistor is supplied by suction to a down stream side. If the chip resistor R is not normal, the rotor 10 is so rotated that a discharge path 17 communicates with the transporting path 6. The chip resistor is then discharged by suction from the transporting path 6 to the discharge path 17. The resistance values of the separated and supplied chip resistors are detected by detecting means 64, 65 and the chip resistors are similarly sorted by rotors 11, 12.
Patent JP-H08201436-A (JP)
Title: Waveform observing device
Inventor: KAWACHI TAKEHIKO
IPC: G11C7/00
Filed: 1995-01-25
Abstract: PURPOSE: To enable a waveform observing device to cope with high-speed sampling with a simple constitution and to immediately start the reading out of effective data without performing arithmetic processing. CONSTITUTION: A pseudo readout circuit 36 performs the reading out and writing of digital data in parallel with each other by inputting first read-out signals of the same period as that of sampling signals to the reading-out clock terminal of a FIFO memory 33 and maintaining such a state that the difference between the writing pointer value and reading-out pointer value is equal to a prescribed number during the period until a trigger signal is generated from a trigger signal generating circuit 35 after a prescribed number (pre-point value) of digital data are stored in the memory 33 and a trigger enable signal is outputted from a pre-point counter 34.  When the trigger signal is generated, data writing is performed until the writing pointer value catches up to the reading-out pointer value and a controller 30 reads out the digital data by inputting second read-out signals to the memory 33 and causes the waveform of a signal to be observed to be displayed.
Patent JP-H08204799-A (JP)
Title: Portable radio telephone set
Inventor: IKEZAWA TAKAYUKI
IPC: H04W88/00
Filed: 1995-01-27
Abstract: PURPOSE: To provide a portable telephone set provided with a moving part in which an interval between transmitter and receiver is increased as required and which is made subminiature, where no electric wiring is included and talking is available in a carrying state. CONSTITUTION: When a hollow moving body 5 is positioned in a projection state, a sound shield member is interposed in an acoustic path connecting a mouth-piece 3 and a transmitter 4 to weaken the acoustic coupling. Furthermore, when a sub-mouthpiece 6 is formed to a tip of the hollow moving body 5 and when the hollow moving body 5 is positioned in a projecting state, the sub- mouthpiece 6 and the transmitter 4 are coupled acoustically by using the hollow moving body 5 as an acoustic tube.
Patent JP-S57143349-A (JP)
Title: Flame-retardant polyester resin composition
Inventor: HIROBE KAZUNORI
IPC: C08K3/10
Filed: 1981-03-02
Abstract: PURPOSE: The titled composition especially useful as electrical parts, etc., having improved releasability and high flame retardance without lowering mechanical strength, obtained by blending a modified polyester with a halogen-containing polymer, an antimony compound, and a reinforcing filler.  
     CONSTITUTION: (A) 98W20wt% modified polyester (preferably copolymer) consisting of a polyalkylene terephthalate type polymer and 0.1W30wt% polyoxyalkylene compound having at least one metal salt of organic acid (preferably a metal content of 1W5wt%) in a molecule is blended with (B) 1W35pts.wt. halogen- containing polymer having a softening point of ≥100°C, a molecular weight of 1,000W20,000, a halogen content of ≥20wt% stable at a molding temperature, (C) 1W20pts.wt. antimony compound (preferably antimony trioxide) (an amount to give an atom number ratio of halogen to antimony of 0.1W10). and (D) 0W 65pts.wt. reinforcing filler (preferably glass fibers, etc.). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04272550-A (JP)
Title: Epicyclic roller type friction gearing
Inventor: MATSUMOTO SUSUMU
IPC: F16H13/08
Filed: 1991-02-25
Abstract: PURPOSE:To provide an epicyclic roller type friction gearing having a small number of components and a simple structure by eliminating a regulating mechanism for contact pressures, the use of which is inevitable in conventional epicyclic gear type friction gearing. CONSTITUTION:In an epicyclic roller type friction gearing which comprises a plurality of epicyclic rollers 13 disposed around a sun roller 3 and an outer ring 16 disposed outside the group of epicyclic rollers 13, and which transmits torque by means of the frictional contact between the outer ring 16 and each roller 13, the outer ring 16 is formed by one part of a casing surrounding the group of epicyclic rollers, and the outer ring 16 is elastically deformed by interference fit into the group of epicyclic rollers 13, thus generating radial contact pressure between the outer ring 16 and each roller 13, 13.
Patent JP-H09221693-A (JP)
Title: Refrigerating machine oil for hfc refrigerant
Inventor: ONUMA YOICHI
IPC: C10M169/04
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject refrigerating machine oil capable of maintaining low water absorption of an alkylbenezene oil in a refrigerating machine oil, preventing separation of an oil into two layers, maintaining dynamic viscosity high and improving reliability of a refrigerator, by mixing a specific refrigerating machine oil for a HFC refrigerant with a prescribed oil component. SOLUTION: This refrigerating machine oil for HFC refrigerant is obtained by mixing an ester oil (B1 ) or an ether oil (B2 ) to be sealed together with a HFC refrigerant (A) in a refrigerating cycle with an alkylbenzene oil (B3 ) to give a mixed oil (B) and blending the mixed oil with an oil component (e.g. fluorine oil) (C) having compatibility with the component A and making the whole dynamic viscosity higher than that of the component B. For example, the component B mixed with 5-20(vol.)% based on the total of the refrigerating machine oil of the component B3 having <=30 dynamic viscosity lower than those of the components B1 and B2 is mixed with 5-20vol.% based on the total of the refrigerating machine oil of a fluorine oil having >=30cSt dynamic viscosity as the component C.
Patent JP-S53116448-A (JP)
Title: Protective relay
Inventor: SHINOHARA JIYUNICHI
IPC: H02H3/26
Filed: 1977-03-22
Abstract: PURPOSE: To prevent an effect of higher harmonics with a degree of sharpness enabled of the band pass filter (BPF) intensified, by reducing an overshoot and tansient free vibration. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10218314-A (JP)
Title: Physical distribution device
Inventor: MIYAZAKI KUNIO
IPC: B65G1/04
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a physical distribution device to decrease a cycle time for a warehousing and carrying-out work and to improve work efficiency by providing a conveying means to effect conveyance of stored articles between an input station and a picking device and between an output station and the picking device. SOLUTION: A concentration type storage warehouse is constituted such that a plurality of shelves each consisting of a plurality of rack parts are arranged in a plurality of rows in juxtaposition and input and output of a storage article in and from the shelf are effected from a passage between the shelves. The concentration type storage warehouse comprises a transfer device 8 transferred to a passage 4 between the shelves; an input station 20 and an output station 21 to deliver a storage article between first conveying means 5 and 14; and second conveying means 3-a and 3-b to effect conveyance of a storage article between the input station 20 and the transfer device 8 and between the output station 21 and the transfer device 8.
Patent JP-H08216179-A (JP)
Title: Resin molding apparatus using lapping resin
Inventor: MIYAJIMA FUMIO
IPC: B29C45/02
Filed: 1995-02-20
Abstract: PURPOSE: To prevent the winding-up of a lapping film in a pot, to enable the highly reliable molding of a resin and to easily remove a cured resin from the pot. CONSTITUTION: In a resin molding apparatus using a lapping resin supplying the lapping resin wherein a resin is hermetically sealed with lapping films 10a, 10b to a pot 14 to send the same under pressure by a plunger 24 to mold the resin, the resin pressing end part of the plunger 24 is formed into a taper part 24a and a taper surface 14a is formed to the inner surface of the pot 14.
Patent JP-H09222970-A (JP)
Title: Deciding circuit for character data
Inventor: OTA MASAYA
IPC: H04N7/085
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to securely decide that character data are superposed in a specific horizontal scanning period by giving hysteresis to a 2nd reference voltage. SOLUTION: A comparator 18, an input resistance 19, and a feedback resistance 20 constitute a 2nd comparing means so that the reference voltage VREF2 is given hysteresis. The resistance ratio of the input resistance 19 and feedback resistance 20 is so set that the hysteresis width of the comparator is smaller than the maximum level of caption data and larger than the noise level when caption data is not superposed in a specific horizontal scanning period of a video signal. Consequently, when the caption data is not superposed in the horizontal scanning period of the video signal, the comparator 18 outputs a high or low level even if a fine noise is superposed in the horizontal scanning period, thereby preventing a start bit deciding circuit 17 from malfunctioning.
Patent JP-S60178156-A (JP)
Title: Transfer sheet separating device
Inventor: EGUCHI TAKAYUKI
IPC: B65H29/56
Filed: 1984-02-20
Abstract: PURPOSE:To accomplish reliable separation by electrostatically adsorbing the leading end of a transfer sheet separated from a photosensitive body by means of an auxiliary separation roller capable of freely moving and separating and transferring the sheet in an apparatus for separating the transfer sheet from a photoreceptor in a copying apparatus. CONSTITUTION:During operation of a copying apparatus, a transfer sheet 2 (indicated by a broken line) is transported from a paper feed cassette 21 to a transfer guide 6 by a pair of transport rollers 14 and then electrostatically closely adhered to a belt photosensitive body 31. A toner image formed on the photoreceptor 31 is transferred to the sheet by charging and transfer charges 9. When the transfer sheet 2 is further advanced to reach a driven roll 31b and the leading end of the transer sheet is instantaneously separated from the photosensitive body 31, the leading end is electrostatically adsorbed to an auxiliary separation roller 10 by charges applied to the sheet itself. Whereupon, the auxiliary roller 10 is moved to the right through a wire 13 wound round a reel 12a to separate the transfer sheet 2 from the photosensitive body 31 and the sheet is conducted into a fixing device 19.
Patent JP-S59157952-A (JP)
Title: Separator for lead-acid battery
Inventor: KOMAKI AKIO
IPC: H01M50/466
Filed: 1983-02-25
Abstract: PURPOSE:To provide a separator made by extrusion molding of polyethylene, which does not obstruct the exhaust of gas generating in formation or charge, by making thicker the distance from the peak of a rib formed on a cathode plate side to the bottom of a concavity formed on its opposite side than the thickness of a separator base material. CONSTITUTION:A separator made by extrusion molding is formed in such a way that the appropriate number of ribs 3 are formed on the side, which is in contact with a cathode plate 4, of the separator, and concavities 3 are formed on the surface, which is in contact with an anode plate 2, of the separator so that the concavity 3 is positioned in the center of the width of the rib 3. The distance b from the peak of the rib 3 to the bottom of the concavity 5 is make thicker than the thickness a of a separator base material.
Patent JP-H06238930-A (JP)
Title: Thermal head
Inventor: TATEZAWA YOSHIKO
IPC: B41J2/335
Filed: 1993-02-19
Abstract: PURPOSE:To provide a highly reliable thermal head by decreasing its external size. CONSTITUTION:A hole part 11 is provided to a heat slinger 1 to which a thermal head chip 2 is fitted. An FPC-mounted part 7 is formed in parallel with a longitudinal direction of a glaze glass 5. The FPC 3 is drawn around a back face of a heat slinger 1 through the hole part 11 of the heat slinger 1. Further, a guide 10 for traveling of an ink ribbon is provided to the heat slinger. A specific angle is provided to the face for sticking the thermal head chip 2.
Patent JP-2000231035-A (JP)
Title: Coupling device for optical fiber cord
Inventor: TAKI YUICHIRO
IPC: G02B6/38
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To improve the fitting workability of an adapter and to lower the manufacturing cost. SOLUTION: The adapter 2 is formed of a cylindrical main body 5 which has connection parts 4 and 4 for connecting a connector at both its front and rear end parts and a plate type nearly square projection part 6 provided at a nearly center outer periphery of the main body 5, and an adapter holder 3 is formed of a plate type base piece 7 and a plate type vertical piece 8 provided vertically at a width-directional end part of the base piece 7; and nearly round insertion holes 9 into which one end part of the main body 5 of the adapter 2 is inserted are formed side by side along the width of the front of the vertical piece 8 and hold pieces 12 for holding the upper and lower surface parts 10 and 11 of projection parts 6 are provided vertically opposite each other at the peripheries of the insertion holes 9.  Then a catch 13 for locking the projection part 6 of the adapter 2 is formed atop of the hold piece 12.
Patent JP-H10228347-A (JP)
Title: Remote control method and its device
Inventor: OTAKE TOSHIO
IPC: G06F3/038
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To evade complexity of a system and to easily actualize the method and device by detecting time information when a moving body goes and returns in a space, generating a control signal for controlling an object to be controlled according to the time information, and controlling the object according to the control signal. SOLUTION: A signal inputted by remote operation done through moving operation by a hand 15 etc., in front of a projection part 13 is digitized by an interval detection part and a calculation/conversion part by a digitizing method. Thus, the signal digitized by the interval detection part and calculation/ conversion part is supplied to a speed control circuit which controls the speed of the background of a game screen. The speed control circuit outputs speed information on the back ground corresponding to variation in the interval of the digitized pulse signal or pulse signal width to an arbitrating circuit. When an accelerator button 3 is operated, a speed control circuit which controls the speed of an automobile on the screen increases the speed of the automobile on the screen.
Patent JP-S61189670-A (JP)
Title: Semiconductor device
Inventor: TANPO TOSHIHARU
IPC: H01L29/10
Filed: 1985-02-19
Abstract: PURPOSE:To obtain the titled which can simultaneously control the threshold voltages of a normally-on type FET and a normally-off type FET, by a method wherein the longitudinal directions of respective channels of the normally-on type FET and the normally-off type FET are made as different specific crystal- axial directions. CONSTITUTION:On a 100GaAs semi-insulation substrate 1, ohmic regions 3 serving as the source-drain regions of a FET are formed so that the channel longitudinal direction may be the same as the direction of a crystal axis 011<->, and a channel region 2 is formed by sandwiching both ohmic regions. On the other hand, ohmic regions 3 and a channel region 2' similar to said case are formed also in the same as the direction of a crystal axis 01<-1>1<-> in the channel longitudinal direction. In this case, the channel regions 2, 2' formed in the directions of 011<-> and 01<->1 are formed by an ion implantation and a heat treatment, and the coefficients of impurity diffusion in the 011<-> direction and the 01<->1 direction are larger in the 01<->1<-> direction by a factor of about 4 than in the 011<-> direction. Thereby, the impurity concentration of the channel region 2' is higher than that of the 011<-> directional channel region 2 by a factor of about 2.
Patent JP-S62189445-A (JP)
Title: Display device for camera
Inventor: FUJINO AKIHIKO
IPC: G03B3/00
Filed: 1986-02-17
Abstract: PURPOSE:To constitute the titled device so that the finish of an image which is reproduced on a film can be forecast, even if a user is not an expert, by recognizing a luminance of a main object to be photographed, at the time of automatic focusing has been completed by a multi-split photometry, and making it correspond to an exposure control value and displaying it. CONSTITUTION:For instance, 250 and 5.6 are displayed on a shutter speed display part 12 and a diaphragm display part 13, respectively, and the maximum value EVmax and the minimum value EVmin of an exposure value which has been derived from a photometric value obtained by bringing a field to split photometry are displayed on a display part 19. It is grasped that a high luminance part EVmax is one stage-over against a target exposure value, a low luminance part EVmin is 2.5 stages-under, and also, an exposure value to a main object to be photographed, which is an exposure value which has been derived from a photometric value of the center part of a field, at the time of split photometry is 1.5 stage-under. That is to say, the exposure value which has been set by AE shows that the main object to be photographed is a little exposure-under by being influenced by the high luminance part of the field. Also, when the exposure value of the main object to be photographed is made to coincide with a target exposure value index 18, a correct exposure can be given to the main object to be photographed.