baber/WOPTO huggingface dataset:
Patent JP-2000229306-A (JP)
Title: Wood chipper
Inventor: WADA HIROSHI
IPC: B27L11/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely cut branches and leaves by a method wherein the branches and leaves under cutting in a charging port are prevented from bounding and breaking. SOLUTION: The charging direction of branches and leaves towards a grinding chamber 3 is tilted at an acute angle to the cutting direction of the branches and leaves with a cutting edge 33 mounted on a rotary disc 32. The charging port 27 of the branches and leaves is arranged below a supporting shaft as the rotating center of the rotary disc 32 and, at the same time, at a position, at with the cutting direction of the cutting edge 33 directs obliquely downwards, so as to direct the branch and leaf guiding direction of a charging guide 26, which guides the branches and leaves to the charging port 27, to an obliquely downward direction.
Patent JP-H06224197-A (JP)
Title: Pattern for determining visual dimension of bump electrode
Inventor: SHIROUCHI YUICHI
IPC: H01L21/321
Filed: 1993-01-27
Abstract: PURPOSE:To determine the dimension of a bump electrode visually and easily by the difference between hues. CONSTITUTION:In the periphery of a bump electrode 1, an SiO2 oxide film 6 whose dimension exceeds the specified dimensional scope of the bump electrode 1 and a BPSG film 7 whose dimension corresponds to the specified dimensional scope of the bump electrode 1 are laminated in succession, and on both the films 6, 7 an SiN based transparent film 4 is laminated.
Patent JP-H08227085-A (JP)
Title: Laser device
Inventor: SUMIYA MINORU
IPC: H01S3/094
Filed: 1995-02-22
Abstract: PURPOSE: To stabilize the pulse output of signal light without changing the constitution to decrease the threshold for OPO (optical parametric oscillation). CONSTITUTION: An optical isolator 12 is disposed between a Q-switched Nd: YVO4 laser 11 and an OPO resonator 13 which constitute the laser device. The OPO resonator 13 consists of a laser mirror 9a having low reflectance for 1.064μm wavelength laser light but high reflectance for signal light of 1.57μm wavelength, a laser mirror 9b having high reflectance for 1.064μ wavelength laser light but low reflectance for signal light of 1.57μm wavelength, and a KTP crystal 10. The optical isolator 12 transmits laser light of 1.064μm wavelength only from a polarizer 6a to an analyzer 6b and cut a part of the Nd: YVO4 laser light which is reflected by the laser mirror 9b and coming back to the Q-switched Nd:YVO4 laser 11 side.
Patent JP-H01211452-A (JP)
Title: Production of globin
Inventor: IGARASHI KOJI
IPC: C07K14/00
Filed: 1988-02-17
Abstract: PURPOSE:To obtain globin having excellent solubility to water and containing no hem, by esterifying of powdered blood in ethanol and separating hem as protoporphyrin diethylester. CONSTITUTION:Powdered blood is dispersed into ethanol of about 5-10 times amount, ferrous sulfate is added to resulted dispersion and hydrogen chloride gas is breathed then hem in a hemoglobin is subjected to deironation, esterification and elution into solvent as a protoporphyrin diethylester. Next, reacted solution is subjected to solid-liquid separation and globin is obtained as precipitate. The globin is saponified by alkali to deesterify and is hydrolyzed, as desired.
Patent JP-S57148569-A (JP)
Title: Forming method for pole of magneto generator
Inventor: MOMOYAMA TSUTOMU
IPC: H02K15/03
Filed: 1981-03-06
Abstract: PURPOSE:To enable the formation of an accurate pole capable of preventing the increase in the outer diameter of a flywheel simply by forming and shaping a projection which is projected form an annular groove at a part of a thin bottom of the annular groove formed at a part of the side of a cup-shaped flywheel. CONSTITUTION:A coil 10 is wound on a core 9 having a magnet 11 to form a generating element 8, and the core 9 is faced with a pole 2 formed at a part in the annular groove 1a at the outer periphery of a cup-shaped flywheel 1 upon rotation of the flywheel 1. An annular groove 1a being smaller than the outer diameter of the side over the entire periphery and a thin part 3b at the inner peripheral side are cut at the part of the side 3 of the flywheel 1, and a projection 3a projected toward the outer peripheral side of the groove 1a are respectively formed at the side 3 of the flywheel 1 and at the part of the thin part 3b using a punch, a die, and a blank holder. Then, the tools are replaced with a punch 18, a die 16, blank holders 15, 17, thereby the projection 3a is shaped, and a pole 2 disposed at the groove 1a is formed.
Patent JP-S60176083-A (JP)
Inventor: NISHIMURA KIMINORI
IPC: G09F13/10
Filed: 1984-02-22
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-S55124859-A (JP)
Title: Electronic cash register
Inventor: SATOU TERUYOSHI
IPC: G07G1/12
Filed: 1979-03-20
Abstract: PURPOSE: To prevent the payment mistake at change payment, by displaying either one of the change data to be paid with cash register or change data to be paid by change payment machine, or either one and change total amount data on the dispaly unit.  
     CONSTITUTION: The change total amount data is stored in the X register 15c, paper note payment data is to the Z register 15e, and coin payment data is to the Y register 15d respectively. Further, the paper note payment data of the Z register 15e is sent to the display section 2 via the display interface circuit 20. Succeedingly, the sales amount total data stored in the item memory 15a in RAM15 and the change total amount data stored in the X register 15c are fed to the printer 23 through the printer interface circuit 19 and printed. Further, the coin payment data stored in the Y register 15d is fed to the change payment machine 9 through I/O port. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04271353-A (JP)
Title: Exposing method
Inventor: SHIRAISHI NAOMASA
IPC: G03F1/68
Filed: 1991-02-27
Abstract: PURPOSE:To allow the formation of fine circuit patterns and more particularly hole patterns. CONSTITUTION:A reticule pattern MP1 is formed of a phase shifter which changes the phase of the transmitted light thereof by pi and is transferred onto a wafer W by a 1st exposure EV1. A reticule stage 12 or wafer stage 16 is so moved that the image RP1 of the reticule pattern MP1 (1st edge part E1) formed on a resist by this 1st exposure and the projected image of the reticule pattern MP1 (2nd edge part E2 or E3) intersect with each other on the wafer W and thereafter, the reticule pattern MP1 is superposed on the pattern image RP1 and is exposed by a 2nd exposure EV2. Then, the fine hole patterns are formed by using just one sheet of the reticule without lowering the processing speed on one sheet of the wafer with the exposing device.
Patent JP-S57147143-A (JP)
Title: Objective lens driving device
Inventor: KIMURA KENJI
IPC: G02B7/09
Filed: 1981-03-07
Abstract: PURPOSE: To electrically suppress the resonance of a mechanical oscillating system including an objective lens through the use of a loop circuit.  
     CONSTITUTION: In a space magnetic field 22 formed with shortened yokes 5 and 6 with driving windings 7 and 8 for a pair of rod permanent magnets 3 and 4, a magnetic ring 2 is located and an objective lens 1 is held with the magnetic ring 2. Magnetoelectric converting elements 20 and 21 like Hall elements are fitted at the neutral point of both the permanent magnets 3 and 4 so that a leaked magnetic flux from the ring 2 can be detected. When the ring 2 moves to a radial direction of a disc, the strength of magnetic field to the elements 20 and 21 is changed and a position signal is obtained. To improve the linearity for the conversion elements for differential outputs, the elements are provided at both the sides. The position signal from the elements 20 and 21 is respectively amplified 31 and 32 and given to a subtractor 33 as the position signal of the ring and fed back to the driving current of the ring. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1140782-A (JP)
Title: Manufacture of non-volatile semiconductor memory element
Inventor: CHOI WOONG-LIM
IPC: H01L21/8247
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a non-volatile semiconductor memory element that can be applied to an array without any metal contact, and whose effective cell size is reduced. SOLUTION: A non-volatile semiconductor memory element is manufactured by forming a gate insulation film 32 on the entire surface of a semiconductor substrate 30, a plurality of conductive lines on the gate insulation film 32, and a first side wall part 35 on the sidewall surface of each conductive line. A plurality of impurity regions 36 are formed on the surface of the semiconductor substrate between the conductive lines and a dielectric film 37 is formed on the surface of each conductive line. Further, a control gate line 38 and a cap insulation film 39 are laminated on the dielectric film 37, and a second sidewall part 40 is formed on each control gate line 39 and the sidewall surface of the cap insulation film 39.  Then, a plurality of floating gates 33b are formed, a tunneling insulation film 41 is formed on the side wall surface of each floating gate 33b, and a plurality of program lines 42 are formed in parallel with an impurity region 36 at the upper portion of the semiconductor substrate 30.
Patent JP-H06249202-A (JP)
Title: Oil pressure servo system
Inventor: MIZUNO TSUTOMU
IPC: B30B15/16
Filed: 1993-02-23
Abstract: PURPOSE:To correct the displace command value of a piston rod on the basis of a position deviation amount, while detecting correctly the position deviation of the piston rod generated on the position deviation amplifier of a hydraulic cylinder control device when the zero point shift of a spool is generated by change of oil temperature. CONSTITUTION:An oil pressure servo system is formed in such a way that a hydraulic cylinder control device 35 is provided with a position deviation amplifier for taking-in a detected position deviation amount while detecting by a first position detecting sensor 33 the position deviation amount of a piston rod 13 generate when a zero point shift is generated on the basis of a real spool displacement amount equivalent to the fluctuation of the oil temperature of the spool detected by a second position sensor 31, and a correcting means for correcting a piston rod displacement command value on the basis of the position deviation amount taken in the position deviation amplifier.
Patent JP-H07224945-A (JP)
Title: Shaft seal device
Inventor: YAE SHIGEKI
IPC: F16J15/24
Filed: 1994-02-07
Abstract: PURPOSE:To prevent generation of any gap by good following-adaptation of a packing to displacement even if shaft vibration, etc., are generated on a rotary shaft, and prevent leakage of fluid for a long period. CONSTITUTION:A movable packing 4 whose inner circumferential surface is brought in contact with a rotary shaft 2 and whose outer circumferential surface has a gap toward a packing box 1, is inserted instead of a part of a gland packing 3 or the total thereof, a sliding surface ring 6 having small surface friction resistance is interposed between the axial direction at both surfaces of the movable packing 4, and an elastic O-ring 5 having large elastic displacement performance is interposed in a gap between the movable packing 4 and the packing box 1.
Patent JP-H09229281-A (JP)
Title: Electrofusion coupling and thermoplastic resin pipe
Inventor: IWATA KAZUHIKO
IPC: F16L11/12
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To visually confirm whether fusion of a pipe and a coupling is reliably performed or not by a nondestructive test, in an electrofusion coupling having heating wires buried in the inner peripheral surface and for performing fusing connection to a thermoplastic resin pipe by electrification to the heating wires. SOLUTION: Tape-shaped heat sensitive materials 5 whose color is to be changed when they are heated at the temperature of 200 deg.C are stuck on the inner peripheral surface of an electrofusion coupling 1 in which the outer peripheral part is taken as a bridging polyolefine layer having heat resistance, the inner peripheral part is taken as a non bridging polyolefine layer 3, and heating wires 4 are buried in the non bridging polyolefine layers 3. A recessed part 6 is formed on the coupling 1, fusing work is confirmed by seeing the deformation of a thin part of the recessed part 6 by the heat expansion of the non bridging polyolefine layer 3 in fusing to thermoplastic resin pipes 8, and it is confirmed that the thermoplastic resin pipe 8 reaches the temperature required for fusing by seeing the change of the color of the heat sensitive materials from the recessed part 6.
Patent JP-H07245939-A (JP)
Title: Phase controlled solid state relay
Inventor: INAOKA KIYOTERU
IPC: H02M1/08
Filed: 1994-03-03
Abstract: PURPOSE:To eliminate the transformer while providing two external terminals, respectively, for input and output by connecting a Zener diode and a reference resistor in series with the input terminal in order to provide a power supply for a trigger pulse generating circuit and a control command voltage, whereas connecting a main thyristor and a zero voltage detecting circuit in parallel with the output terminal. CONSTITUTION:A Zener diode ZD and a reference resistor R0 are connected in series with input terminals 1, 1' wherein the Zener voltage provides an operating power supply for a trigger pulse generating circuit comprising a charging circuit CR and a comparator CMP1 and the voltage V0 across the reference resistor R0 is fed to a comparator CMP2 as a control command voltage V0' for determining the phase angle depending on a control current signal Ii. A main thyristor TAC and a zero voltage detecting circuit ZV are connected in parallel with the output terminals 2, 2' and an external load L is connected in series with an AC power supply AC. A zero voltage signal and a trigger pulse are transmitted, respectively, through photocouplers PC1, PC2.
Patent JP-S61192234-A (JP)
Inventor: TAKAHASHI RYOJI
IPC: A01K7/04
Filed: 1985-02-21
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-S60177127-A (JP)
Title: Manufacture of fe-co-mn-c alloy wire rod
Inventor: MIYOUGA OSAMU
IPC: C21D6/00
Filed: 1984-02-24
Abstract: PURPOSE:To obtain a straight Fe-Co-Mn-C alloy wire rod having no tendency toward internal cracking by holding an Fe alloy contg. prescribed amounts of Co, Mn and C at a specified temp. when a wire rod of the alloy is manufactured. CONSTITUTION:When a wire rod of an alloy consisting of, by weight, 30-55% Co, 15-27% Mn, 0.1-0.45% C and the balance Fe is manufactured, the alloy is subjected to soln. heat treatment at 800-900 deg.C. The alloy is then cold drawn and leveled with a leveler to obtain a magnetically hard Fe-Co-Mn-C alloy wire rod causing no internal cracking. The magnetic characteristics are nearly independent of the soln. heat treatment temp. with no drastic change.
Patent JP-H01209270-A (JP)
Title: Paper container
Inventor: YAMASHITA HIROTAKA
IPC: G03G15/00
Filed: 1988-02-15
Abstract: PURPOSE:To enable printing to be performed with no disorder of paper in its adjustment by binding the paper, stored in a staple tray, to be processed by a binding means thereafter utilizing a lift means of a paper discharge tray performing the printing action by a stamp means. CONSTITUTION:In the time of staple mode, copying paper from paired paper discharge rollers 18 is guided to the bottom direction by a switching member 70, fed into a staple tray 150 from paired conveying rollers 165 and adjusted by rotating a paddle wheel 180, when adjustment is ended of the final copying paper, a binding process is performed by a stapler 190. Next, when a stamp mode is set, immediately after a staple process, by the action of an elevator block 130, a lift frame 131 is lowered till its angular part 131b is detected by a sensor SE6 together with a paper discharge tray 80, and actuating a stamp, a predetermined character of 'secret', 'circulation', etc. is printed. Thus, utiliz ing a lift means of the paper discharge tray enabling a stamp function to be added further with no disorder of the paper in its adjustment, the printing can be performed.
Patent JP-S61190318-A (JP)
Title: Liquid crystal display element
Inventor: FUKUCHI TOSHIO
IPC: G02F1/1345
Filed: 1985-02-19
Abstract: PURPOSE:To improve reliability of common transfer by building-in common transfers in a pattern of seal better accomplishing common transfer in the seal with accuracy of conventional printing and lamination. CONSTITUTION:A common transfer 12 is built-in in a pattern of seal better using a common transfer material inhibiting mixing of the pattern in a seal material when a seal 11 is used as a pattern of seal better. A mixture of binder/Ag paste or urethane binder/Ag paste contg. polyvinyl acetate, polyvinyl chloride, epoxy resin or urethane resin is useful as the common transfer material. Also, polyvinyl chloride base carbon paste or phenol resin base carbon paste may be useful.
Patent JP-S59159057-A (JP)
Title: X-ray photoelectron spectrometer
Inventor: HORI AKIO
IPC: G01N23/227
Filed: 1983-02-28
Abstract: PURPOSE:To convert data on the surface of a specimen into images by converting X-ray photoelectrons emitted from points in a region where X-rays are made to irradiate on the surface of the specimen into multidirectional parallel electron beams using an electronic lens and causing any one of the beams to enter the inlet aperture of an electron energy analyser. CONSTITUTION:If voltage is applied to a deflection electrode D using a deflection signal generator circuit G in such a manner as to make parallel electron beams (a) conform to the optical axis of a lens F, an X-ray photoelectron emitted from the point A on a specimen S is caused to enter an energy analyser E through the aperture H. The energy analyser E is used to detect an electron having particular energy and the result detected is employed as a luminance modulation signal of CRT as a display means, which is subjected to deflection control with the voltage waveform applied to the deflection electrode D to obtain an image of the surface of the specimen S. While the voltage applied to the deflection electrode D is made constant, if the electron energy analyser E is used to scan the electron energy, it will become possible to examine the distribution of X-ray electron energy derived from any point on the specimen.
Patent JP-H03237984-A (JP)
Title: Transfusion line connector
Inventor: OKADA YOSUKE
IPC: A61M39/02
Filed: 1990-02-16
Abstract: PURPOSE:To assist connection and to easily achieve perfect connection by providing a plurality of guide projections outwardly protruding in a radius direction between the screw connection part of the second connection member having the outwardly protruding screw connection part threaded with the screw connection part of the first connection member and the base part thereof. CONSTITUTION:In an intermediate connector 2 having the first connection part 4 including a screw connection part 7 having a female screw therein and the second connection part 5 protruding at one end thereof including a screw connection part B having the male screw threaded with the female screw and/or a tube connector 13, a plurality of guide projections 10 integrated with the connection member 5 and protruding outwardly in a radius direction are provided to the second connection member 5 in the vicinity of the base part 9 different from the screw connection part of the member 5. These guide projections 10 may be formed in a spot-like or linear state and may be parallel, vertical or oblique with respect to an axial direction.
Patent JP-S53119096-A (JP)
Title: Gas detector
Inventor: ASHIZAWA YUKIO
IPC: G08B21/00
Filed: 1977-03-26
Abstract: PURPOSE: To achieve the improvement in detection sensitivity by rectifying the alternating current flowing in a gas detecting semiconductor and actuating a relay by its ripple component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06245530-A (JP)
Title: Power device
Inventor: MAEHARA MINORU
IPC: H05B41/24
Filed: 1993-02-23
Abstract: PURPOSE:To provide a power device, in which an input power factor is improved, distortion of input currents is reduced and a switching element for relaxing inrush currents at a time when a power supply is turned on is controlled easily. CONSTITUTION:A capacitor C1 for supplying an inverter being connected to an output from a full-wave rectifier DB full-wave rectifying AC input voltage from an AC power supply Vs and having a load circuit containing an LC resonance system with DC power, a diode D5 for charging for making charging currents flow through the capacitor C1 when the power of the inverter is regenerated, a diode D4 for discharge for feeding the inverter with DC power from the capacitor C1, and an impedance element Z for connecting a part of the load circuit of the inverter to the output from the full-wave rectifier DB are provided. An inductance component is positioned on a loop, in which the capacitor C1 is charged through the full-wave rectifier DB and the switching element Q1 or Q2 of the inverter from the AC power supply Vs.
Patent JP-H09224719-A (JP)
Title: Hook on cloth
Inventor: KATAOKA MICHIO
IPC: A44B18/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To facilitate to put hooks and hook rings onto the cloth effectively using the iron heat press by forming the heat fusion adhesive coat on the reverse of the cloth to put plural hooks and plural hook rings. SOLUTION: Onto a face of a base cloth 11 of a fastening member 1 are put stand plural hooks 12 having hooked edge, while onto a face of a base cloth 21 of a fastened member 2 are put plural hook rings 22. The reverse of the respective base cloth 11, 21 are wholly formed to the heat fusion adhesive coat 3, 4 using a polyurethane film. By this process, heat press using the iron is made easily and rather effectively when putting the fastening member 1 and fastened member 2 onto the cloth.
Patent JP-H04298946-A (JP)
Title: Display tube for light source
Inventor: SHIRAMATSU NAOKI
IPC: H01J61/30
Filed: 1991-02-28
Abstract: PURPOSE:To increase the intensity of a luminescence face by forming the inner face of a front panel into an irregular shape. CONSTITUTION:Portions on the inner face of a front panel 2 where luminescence face 5 is formed are protruded, and the practical surface area is increased without changing the area of the face when a display tube for a light source is seen from the front. High-temperature melted glass is filled into a molding die made of a carbon material with the desired shape then cooled to manufacture the panel 2, or the molding die made of the carbon material is pressed to a plate glass, and they are heated in a high-temperature furnace to manufacture the panel 2. Phosphors are coated to the proper thickness at the preset position on the inner face of the panel 2 to form the luminescence face 5. The luminescence area can be increased without changing the apparent luminescence area, and the intensity of the luminescence face 5 can be increased without changing the radiation intensity of an electron beam per unit surface area on the luminescence face 5.