baber/WOPTO huggingface dataset:
Patent JP-H0522883-A (JP)
Title: Rotor for rotary electric machine
Inventor: KURA HIDEKI
IPC: H02K3/04
Filed: 1991-07-09
Abstract: PURPOSE:To alleviate a bending stress due to forcible displacement of an h- shaped interpole connecting member by increasing flexibility. CONSTITUTION:A plurality of axial slots 6 are formed in a cylindrical rotor body, rotor windings 4, 5 are contained in the slots 6, and h-shaped interpole connecting members 13 for electrically connecting poles are provided at one side end extensions of the windings 4, 5. In a rotor 1 having a holding ring for holding rotor winding end extensions shrink-fitted to both ends of the body, axial slits 14 cut to the axial linear parts of the members 13 in a thickness direction are formed at the rotor winding end extensions.
Patent JP-H0458734-A (JP)
Title: Charger of secondary battery
Inventor: SHITAMA KATSUAKI
IPC: H02J7/10
Filed: 1990-06-26
Abstract: PURPOSE:To surely detect the period of charge completion and prevent deficient charge or excessive charge by detecting the magnitude of the error voltage between a peak value and the detected value after a specified time passes after detecting the peak point of battery voltage. CONSTITUTION:When the charge starts, battery voltage V3 goes on rising until time t1, so the stored value N2 of a storage part 50 is replaced with the detection value N1 of a battery voltage detecting part 48, and a reset signal S13 is sent to always set timer to zero. When the battery voltage V decreases with its peak at time t1, the stored value N2 maintains the voltage at the peak point B, and the reset signal S13 stops, and the timer 51 starts counting. When it finishes counting the set time, it compares the error voltage V4 between the stored value N2 and the detected value N1 with the set voltage Vs. Then, when the detected value N1 exceeds the stored value N2, the timer 51 is reset, and the comparative operation stops. When the charge progresses and it passes the peak point A at time t2, the timer 51 starts counting, and when it finishes counting and further the error voltage V4 between the stored value N2 and the detected value N1 exceeds the set voltage Vs, it judges that it has passed the peak point A at the last stage of charge, and sends a control signal S1 to a charge control circuit 23, and stops the quick charge to a secondary battery.
Patent JP-S6230348-A (JP)
Title: Manufacture of semiconductor device
Inventor: MISAWA HIROSHI
IPC: H01L21/768
Filed: 1985-07-31
Abstract: PURPOSE:To improve the reliability by completely coating aluminum wirings with a passivation film, thereby preventing moisture from invading the wirings. CONSTITUTION:An oxide film 2 is formed on a semiconductor substrate 1, and the thickness of the oxide film at this time is set to l21. The oxide film is etched, but the portion to be etched is a portion to be predicted with aluminum wirings in future, the depth of etching at this time is l22. An aluminum film 3 is formed by depositing or photoresist technique, and the thickness of the aluminum projected on the oxide film at this time is l23. A passivation film 4 is formed, and the thickness at this time is l24. The thickness l1 of the films 3, 6 becomes the sum of the l22 and the l23. Accordingly, if the thickness l23 of a passivation film 7 is larger than the l23, the shoulder of the wirings of the film 3 is not exposed, thereby preventing moisture from invading.
Patent JP-H0334250-A (JP)
Title: Optical microscope complex scanning type tunnel microscope
Inventor: ISHIHARA KENICHIRO
IPC: H01J37/22
Filed: 1989-06-29
Abstract: PURPOSE:To enable positioning in observation for a scanning type tunnel microscope by means of an optical microscope to be aligned with high accuracy by arranging the probe or the probe with its three dimensional slow motion mechanism of the scanning type tunnel microscope on a part of the light path of the microscope in such a way as to be consistent with an optical axis. CONSTITUTION:A hollow objective lens 3 is mounted on one end opposite to the other objective lens 2 mounted on the other end of a microscope, and the hollow section of the lens is equipped with a three dimensional slow motion mechanism 5 which has a probe 6 follow up in the vertical direction so that the mechanism makes the probe 6 scan within a surface along the surface 7 of a specimen in such a way that the distance between the surface 7 and the probe 6 is maintained constant. In this case, since the tip end of the probe 6 is in a position apart from the surface 7 of the specimen in the order of nano-meter, it is in a good agreement with the focal point of an optical microscope 1. The tip end of the probe 6 is so small as compared with the resolving power of the optical microscope 1 that no observation image of the tip end of the probe 6 can be obtained. On the contrary, a section apart from the tip end of the probe 6 by several micro meters is large enough in diameter for obtaining an observation image, the section of the probe 6 within the depth of the focal point can thereby be accurately observed.
Patent JP-S5791149-A (JP)
Title: Preparation of mixture of frozen slice of raw cuttlefish
Inventor: NAKAMATSU YASUYUKI
IPC: A23L17/50
Filed: 1980-11-27
Abstract: PURPOSE: To prepare frozen slices of raw cuttlefish, by treating and slicing raw cuttlefish, mixing with leaves of beefsteak plant, laver, and thin slices of the meat of fish or shellfish, and freezing the mixture.  
     CONSTITUTION: Guts, feet, head, etc. are removed from a cuttlefish, and the meat of the cuttlefish is washed with saline water and fresh water, and drained. Laver sheet, leaves of beefsteak plant, and thin slices of the meat of fish or shellfish, e.g. salmon, etc. are placed on the cuttlefish meat, wound spirally together, pressed in a metallic container, and taken out. It is then placed on a sheet of a packaging metallic foil such as aluminum foil, wrapped tightly with the foil, compressed by twisting both ends of the foil, rapidly frozen, and stored. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0334314-A (JP)
Title: Manufacture of semiconductor crystal
Inventor: SAKUMA YOSHIKI
IPC: H01L21/205
Filed: 1989-06-29
Abstract: PURPOSE:To contrive accomplishment of both low temperature in crystal growth and low temperature of process, and to reduce the quantity of gas used by a method wherein a harogenide, represented by Cl2, F2, Br2 and I2, is projected into an atmosphere containing AsH3, PH3 and the like. CONSTITUTION:The substrate 3 located on a rotatable substrate supporting stand 2 provided in a reaction tube 1, is heated up to 300 deg.C by a high frequency coil 4 provided around the reaction tube 1. Raw gas is composed of trimethylgallium(TMG) and AsK3, H2 carrier gas is allowed to flow from the raw gas introducing tube 5 located at the upper part of the reaction tube 1 at the rate of 20cc/min with the TMG in the state wherein a bubbler is maintained at 0 deg.C. AsH3 of 10% density is mixed as carrier gas at the rate of 100cc/min into hydrogen (H2) gas of 5l/min, the flow of the mixed gas is introduced into the reaction tube 1. At the same time, Cl2 gas is introduced into the reaction tube 1 from a halogen gas introducing tube 6 at the rate of 1/10 to 1/100 against reaction gas, and GaAs crystal is grown on the surface of a substrate 3 by the chemical reaction of the reaction gas.
Patent JP-H0456388-A (JP)
Title: Treatment of copper circuit of circuit board for inner layer
Inventor: TANNO TOMIO
IPC: H05K3/46
Filed: 1990-06-26
Abstract: PURPOSE:To uniformly adhere zinc powder and to excellently reduce it by bringing liquid in which the powder is dispersed in water having specific electric conductivity into contact with a circuit board for an inner layer, adhering the powder to the surface of copper oxide. CONSTITUTION:As water in which zinc oxide is dispersed, water having 0.1-l00muS/cm of electric conductivity is used. That is, when the powder is dispersed in water having 0.1-l00muS/cm of a range of the conductivity, compound of ions contained in water such as ZnCl2, ZnO, etc., are generated to form fine uneven part on the powder, the uneven part is engaged with the uneven part of the copper oxide of a copper circuit to improve adhesive properties, and the powder can be uniformly adhered to the oxide. On the contrary, if pure water having less than 0.1muS/cm of the conductivity is used, the surface of the powder remains spherical smooth surface to deteriorate the adhesive properties, and it is difficult to uniformly adhere the powder. Contrary, if water exceeding l00muS/cm is used, the interior becomes compound with ions to reduce its reducing action.
Patent JP-S61105113-A (JP)
Inventor: KENESU EMU BERU
IPC: H03K17/16
Filed: 1985-07-31
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-H0830568-A (JP)
Title: Cache control system for distributed memory type parallel computer
Inventor: KOYANAGI YOICHI
IPC: G06F15/163
Filed: 1994-07-20
Abstract: PURPOSE:To provide a system for speeding up operation by extending a cache area by using a part of a main memory as a cache area and reducing the probability of transferring data from a remote processing element(PE) in a distributed shared memory system for operating main memories distributed in respective PEs as if one large memory space exists in the whole system of a distributed memory type parallel computer. CONSTITUTION:A processor 1 transfers an address to an address detecting means 4 in a cache area accessing part 3 through an address bus 2. When a tag is hit in the detecting part 4, an address generated by an address conversion part 10 is transferred to a main memory control device 6. A cache area 9 is included in a part of a main memory 8. The area 9 is constituted of dividing a part of the area of the memory 8 and both the main memory 8 and cache area 9 are accessed by the device 6.
Patent JP-H10338343-A (JP)
Title: Grip type conveying device
Inventor: KITAGAWA YOICHI
IPC: B65G47/86
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching of a wheel having a clamp arm, by providing an engaging pin for one of a driving shaft and a clamp arm such that the pin can rise and set, providing an engaging hole with which the pin engages for the other, and interlocking the driving shaft and the clamp arm in the condition that the engaging pin is engaged with the engaging hole. SOLUTION: When a wheel 6 is attached to a rotating shaft 4, engaging condition between an engaging pin 23 and an engaging hole 33a is not required to be considered, and when the engaging pin 23 is not be engaged with the engaging hole 33a, the engaging pin 23, which can rise and set through a spring, is setting. By rotating a driving shaft 31A, or rocking clamp arms 13A, 13B, and moving the engaging pin 23 and the engaging hole 33a relatively, the engaging pin 23 is engaged with the engaging hole 33a when the both positions are fitted each other. When all engaging pins and all engaging holes are engaged each other, the driving shafts 31A, 31B can open and close each clamp arm 13A, 13B through the engaging pin 23.
Patent JP-H0829676-A (JP)
Title: Driving controller for optical element
Inventor: SATO MASAO
IPC: G03B13/36
Filed: 1994-07-20
Abstract: PURPOSE:To provide the driving controller of an optical element capable of stably wobbling a CCD to become the amplitude to be costant and not to be generated a drift with time. CONSTITUTION:This device is composed of a hill-climbing servo type AF detecting circuit 70 performing wobbling for oscillating CCD near the focal posotion and detecting the focal position, an electromagnetic actuator composed fo a yoke, a driving coil and a magnet and moving the CCD in the direction of optical axis by means of electromagnetic induction, a position detecting citcuit 75 for detecting the position of the CCD, a CPU 71 controlled so as to syppuy a driving current for wobbling the CCD around a prescribed position to the electromagnetic actuator even when loads are different on the front side from the rear side and a memory 73 for previously storing the information of the peak value of the driving surrent corresponding to the moving direction of the CCD, The CPU 71 calculates the drifting amount of the position of CCD due to the mobbling opration based on the output of the position detecting circuit 75 and also have a correcting means for correcting the information of driving current based on the result.
Patent JP-H08334220-A (JP)
Title: Combustion equipment
Inventor: ABE TADAAKI
IPC: F23K5/10
Filed: 1995-06-09
Abstract: PURPOSE: To provide combustion equipment which can switch a fuel oil and a mixed oil automatically with the same unit to perform a combustion smoothly without expanding the scale of equipment. CONSTITUTION: In combustion equipment which is provided with a fuel oil path 5 to pressurize and supply a fuel oil to jetting pipes 8a and 8b of a burner 3 and a waste oil path 6 to pressurize and supply waste oil to a jetting pipe and gets the both mixed in the jetting pipe to be sprayed from spray nozzles 7a and 7b at the tip of the jetting pipe for combustion, the temperature and/or pressure of the waste oil is detected and when the values thereof are above prescribed values, the waste oil is mixed with the fuel oil to perform a combustion of a mixed oil. When they are below prescribed values, a combustion of the fuel oil is performed to burn the fuel oil alone.
Patent JP-H0458742-A (JP)
Title: Commutator and manufacture of armature
Inventor: TERADA YUICHI
IPC: H02K13/00
Filed: 1990-06-26
Abstract: PURPOSE:To dispense with the process of removing the burrs after formation of a resin part by forming the main body, which is formed in approximately cylindrical shape and has a joint, where the neighboring fellows are not connected, at one part of the periphery, into the nearly cylindrical shape substantially without a joint by solder material. CONSTITUTION:A commutator 10, which includes a connection claw 16, is made in fundamental shape, and it is rolled so that both ends of a plate-shaped material may be junction faces, where a joint 14 is made. Next, flux is applied on the connection claw 16 and the joint 14, and then the main body 12 is preheated. The connection claw 16 is soaked in fused solder material R, and also the end 14A of the joint 14 is brought into contact with fused solder material R. Hereby, when the temperature of the main body 12 rises, and the flux is activated and the surface lubricating action increases, and the temperature of the joint 14 reaches the solder fusing temperature, it ascends in the joint 14 by capillary phenomena and the solder material R is charged. Since the main body 12 is made in the nearly cylindrical shape substatially without a joint by solder material, even if resin materials is charged, it never flows out of the joint 14, nor do burrs occur.
Patent JP-S5794968-A (JP)
Title: Adapter for tape cassette
Inventor: OGATA HARUKI
IPC: G11B23/04
Filed: 1980-12-01
Abstract: PURPOSE:To improve versatility by providing an adapter with a tape drawing- out mechanism and by allowing this drawing-out mechanism to serve as a tape winding mechanism for a small-sized tape cassette when the small-sized cassette is drawn out of the adapter. CONSTITUTION:A smalll-sized cassette A is contained in an adapter C. Arms 102 and 108 are fitted rotatably to an adapter C, and the arms are fitted with ropes 106 and 108 opposite an operating lever 107. The operating lever 107 turns in a direction (a) to turn the arms 102 and 108, thereby forming a standard type tape path. When the operating lever 107 is turned in the opposite direction to the arrow (a) to detach the small-sized tape cassette from the adapter C, a take-up reel 23 turns by gear engagement from the operating lever 107, thereby eliminating a sag of a tape through the turning of the arms 102 and 103.
Patent JP-H0725041-A (JP)
Title: Thermal printer
Inventor: NARITA HIROSHI
IPC: B41J2/32
Filed: 1993-07-07
Abstract: PURPOSE:To maintain a position of a head unit with respect to a frame by engaging a spring member provided between the frame and the head unit with the head unit or the frame. CONSTITUTION:A hole 2-1 provided on a side face of a spring receiving member 2 engages with a protrusion 7a of a side face spring 7 at a position where a proper clearance is formed between a print head section 1 and a platen 6 and there is no hindrance of a head unit to surrounding. The side face spring 7 always adds side pressure to the side face of the spring receiving member 2 and the protrusion 7a engages with the hole 2-1 when the hole 2-1 comes to the protrusion 7a. By the engagement of the hole 2-1 and the protrusion 7a, the position of the head unit with respect to a printer frame 4 is maintained.
Patent JP-S5691682-A (JP)
Title: Electromotor operation control device of apparatus provided with flywheel
Inventor: EIANJI HIROSHI
IPC: H02P7/292
Filed: 1979-12-26
Abstract: PURPOSE:To curtail electric power consumed of the electromotor and effectively make use of energy reserved by the fly wheel by a method wherein an electromotor supply is ON-OFF controlled according to a condition of load. CONSTITUTION:With the operation of a starting switch STR for ON, a speed conrol circuit AS makes ON-control of switching circuits SCR1, SCR2 to drive the electromotor IM for driving the flywheel. When an output of a speed detecting generator TG reaches a set point, the switching circuits are turned off. A rotary cam switch RS is put off at about the slide lower dead point of a press device connected with the fly wheel and turns the switching circuits off. The switching circuits are put off even when a clutch is not putin engagement within a period of time decided, after the electromotor IM has been started.
Patent JP-H08338580-A (JP)
Title: Structure of pipe connecting part for heat-exchanger
Inventor: TANAKA HIROSHI
IPC: F28F9/00
Filed: 1995-06-09
Abstract: PURPOSE: To facilitate the application of a flux and brazing in a heatexchanger in which a pipe line fixing member with which an external pipe line can be fixed is brazed directly to the outer peripheral surface of a header pipe, by forming the pipe line fixing member with a cut-out which defines a gap around a brazed part between a passage forming member and the header pipe. CONSTITUTION: A header pipe 1 in a heat-exchanger is communicated and connected with a coolant flowing tub 2, and is provided with a connecting part 3 for an external pipe line. The connecting part 3 is composed of a pipe line fixing member directly brazed to the outer peripheral surface of the header pipe 1, and a coolant passage forming member 7 is fitted in a through-hole 6 formed in the pipe line fixing member 4. The passage forming member 7 extends to a position where it pierces through a hole 8 formed in the header pipe 1, and the passage forming member 7 is brazed (9) to the header pipe 1 around the hole 8. In this arrangement, the pipe line fixing member 4 is formed with a cut-out 8 which defines a gap 17 around the brazed part 9 so as to facilitate the application of a flux or the like.
Patent JP-H119477-A (JP)
Title: Counter fitting structure for wall built-in type washstand
Inventor: OZAWA YUKIO
IPC: A47K1/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a counter fitting structure for a wall built-in type washstand which improves the external appearance by eliminating any clearance between the longitudinal end part of the counter and the sides of a washbowl. SOLUTION: A washstand 3 formed by incorporating a washbasin 1 in a storage cabinet 2 is attached to a wall 4 in such a state as embedding the storage cabinet 2 in the wall 4 inside. A counter 5 is laid horizontally along the wall 4 in the side of the washstand 3. A recess part 6 is provided in the bottom of the side part of the washbowl 1a for the washbasin 1 and the end part of the counter in the washbasin 1 side is stored in the recess part 6 in the side face of the washbowl 1a so that a clearance between the end part of the counter 5 and the side face of the washbowl 1a is eliminated and the external appearance can be improved.
Patent JP-H0522697-A (JP)
Title: Video recorder
Inventor: TAKAHASHI KOJI
IPC: H04N5/232
Filed: 1991-07-09
Abstract: PURPOSE:To minimize an image memory with a camera incorporated video recorder. CONSTITUTION:A camera signal processing circuit 26 performs the image stabilizing processing of hand shake correction besides the gamma correction, etc., with an image memory 28. That is, in accordance with an action vector, a displaying area is selected in a photographing screen. An interpolation expanding circuit 32 expands the image of the displaying area selected by the image stabilization to the size of a TV screen. The interpolation expanding circuit 32 simultaneously compresses the video signal of 1 field period Tf to a shorter period Tc.
Patent JP-S5593496-A (JP)
Title: Certificate card
Inventor: ROORANDO MOUBU
IPC: B42D25/00
Filed: 1979-12-26
Abstract: An identity card comprising at least one outer transparent thermoplastic covering layer and a thermoplastic core layer; said card carrying at suitable points on at least one layer information which serves to identify the cardholder; said card further carrying security markings, such as guilloche figures, as a protection against forgeries; said core layer comprising incorporated fibrids. In a preferred embodiment, the core layer is a paper felt enriched with at least 80% by weight fibrids of a polyolefin, such as polyethylene, and comprising from 8 to 14% by weight pigment material, such as titanium dioxide. The core layer may also be provided with a reinforcing layer, such as a randomly perforated paper or polyester film, which is dimensionally stable during lamination of the layers under pressure at elevated temperatures of up to 180 DEG  C.
Patent JP-S63152352-A (JP)
Title: Production of 3-halogeno-2-hydroxypropyl trimethyl ammonium halide
Inventor: KATAYAMA KAZUHIKO
IPC: C07C209/74
Filed: 1987-07-06
Abstract: PURPOSE:To easily obtain the titled compound useful as a synthetic intermediate for carnitine, in high efficiency, selectivity and yield at a low cost, by reacting 2,3-dihydroxypropyl trimethyl ammonium halide with a halogenation reagent. CONSTITUTION:The objective 3-halogeno-2-hydroxypropyl trimethyl ammonium halide of formula II (X2 is halogen) can be produced by reacting 2,3- dihydroxypropyl trimethyl ammonium halide of formula I (X1 is halogen) with a halogenation reagent (e.g. thionyl chloride and thionyl bromide). X1 and X2 in the formulas I and II are Cl or Br. The process is advantageous because it enables selective and exclusive halogenation of primary hydroxyl group of the compound of formula I in high yield by the use of a halogenation reagent.
Patent JP-H0518413-A (JP)
Title: Bearing device
Inventor: OGI KAZUYOSHI
IPC: H02K5/24
Filed: 1991-07-10
Abstract: PURPOSE:To furnish the outer ring of a bearing with a portion which is contacting in a certain condition, provide a bearing vibration sensing mechanism which senses accurately the bearing vibration, and reduce or nullify a specific exciting frequency or frequencies. CONSTITUTION:Vibration conducted to the outer ring of a bearing is conducted precisely to a screw rod 11 for sensing of bearing vibration which is in tight contact with the outer ring, and therefore, a vibration pickup is contacted with this screw rod to sense vibrations generated from a rolling ball bearing. When a vibration of such an order as having a mode like a swell is produced in the outer ring, the screw rod 11 is driven into a plurality of threaded holes 10 furnished on the circumference of a housing, and the outer ring is pressed. The belly part of this vibratory mode having a large displacement is held fast so as to lessen the displacement, and thereby the vibration level in this vibratory mode can be decreased or it is possible to vary the mode of vibration or nullify it at all.