baber/WOPTO huggingface dataset:
Patent JP-S59133432-A (JP)
Title: Simple volume measuring instrument
Inventor: MATSUOKA YOSHIFUMI
IPC: G01F17/00
Filed: 1983-01-20
Abstract: PURPOSE:To obtain simplification and accuracy by rotating a disk along the surface of baggage to be measured and calculating and displaying the product of read values, and measuring the weight of the baggage to be measured automatically when the output of a differential transformer exceeds a specific value. CONSTITUTION:A set switch 4 is pressed to rotate the disk 2 in the longitudinal, lateral, and height directions of the baggage to be measured, and an analog- digital converter 11 reads rotation pulses corresponding to the rotation of the disk 2 through a photoelectric converting element 9. Then, the baggage to be measured is suspended from a hook 6 and the expansion of a spring 15 corresponding to the weight is obtained as an electric signal from the displacement of the differential transformer 13; and the electric signal is inputted to the analog- digital converter 11 through a rectifying amplifier 19 and the output of the converter is displayed on a numerical display device 3.
Patent JP-S56104791-A (JP)
Title: Growth of crystal
Inventor: IZAWA NOBUYUKI
IPC: C30B15/00
Filed: 1980-01-28
Abstract: PURPOSE: A magnetic field is applied to a liquid material for making a single crystal in a vessel to reduce the convection currents by utilizing the magnetic viscosity of the liquid material, thus growing high-purity crystals with high reproducibility.  
     CONSTITUTION: A liquid material for making a single crystal 3 such as melted silicon is included in a vessel 2 such as a quartz crucible and heated with a heating means 4 (5 means electrical heater) fitted to the outside of the vessel 2. Under heating, the silicon seed 8 is pulled up from the surface of melted silicon at a prescribed speed to effect the growth of silicon crystal 10. During the growth of the above crystal, a means for generating magnetic fields 7 is provided outside the vessel 2 and a magnetic field of a few thousand Gauss is applied to the liquid material for making a single crystal 3. The electrical heater 5 is heated by applying an almost direct current with a ripple percentage of less than 4 or an anlternative or pulse current of higher than 1kHz. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04251831-A (JP)
Title: Camera
Inventor: TOKUNAGA TATSUYUKI
IPC: G03B7/16
Filed: 1991-01-28
Abstract: PURPOSE:To make a camera comply with various photographing circumstances without making the cost of parts higher. CONSTITUTION:By driving a focus detection unit 6, a microcomputer 1 detects the focus of an object and drives a lens distance ring so as to focus on the object by executing communication with a lens control circuit 2. Then, the microcomputer performs the photometry of the object in plural areas by using a photometric circuit 7, and the photometric values of the respective areas are stored in a RAM. When a release sequence is started, the microcomputer 1 performs the photometry of the object of the plural areas by using the circuit 7 again in a state where a red-eye moderating lamp is lighted. A difference between the photometric value of each area and the photometric value of each area stored in the RAM is calculated, and a dimming correction quantity is calculated by specified algorithm so as to decide appropriate exposure, then a shutter speed and a stop value, etc., are decided based on an exposure mode set by a switch, etc.
Patent JP-H06219014-A (JP)
Title: Thermal printer
Inventor: MATSUMOTO TOMOO
IPC: B41J2/32
Filed: 1993-01-22
Abstract: PURPOSE:To reduce a replacement manhour and enhance a productivity by a method wherein a thermal printer is so constructed that a head fixing plate having the thermal head can be easily detached from or attached to a fixing shaft. CONSTITUTION:A head fixing plate 21 is at least provided with a bolster-form support part 21a and a hook 21b out of a head mounting area. The bolster-form support part 21a provided with a U-shaped groove 21b is projected on the head mounting surface over the full width or at least at the both end parts thereof. The U-shaped groove 21b is provided in the longitudinal direction of the head- side wall surface and opened to the wall surface so as to allow a fixing shaft 111 to be smoothly rotated. The hook 21d is oppositely projected at the end of the plate across the bolster-form support part 21a so as to engage with an end of a coil spring 16 disposed on the back side of a thermal head 13. As a result, the head can be easily detached from a case, a manhour of assembly or replacement is reduced, and a productivity can be enhanced.
Patent JP-S5843829-A (JP)
Inventor: KUROODO SHIEBARIE
IPC: B60N2/02
Filed: 1982-01-21
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-S63177206-A (JP)
Title: Numerical controller
Inventor: ENOMOTO MINORU
IPC: G05B19/18
Filed: 1987-01-17
Abstract: PURPOSE:To simplify the production of a positioning program by correcting and positioning the target position of only the indexing position to which the correction is commanded with the positioning deviation obtained from an external positioning action and therefore correcting other indexing positions just by a single positioning action. CONSTITUTION:The target position is set for the indexing position of a movable shaft of a machine tool, etc., by a target position setting means A of a position control device. Then the movable shaft is positioned by an external position means B. At the same time, the deviation between the present position of the movable shaft positioned by the means B and the target position set by the means A in response to said present position of the movable shaft is set as the correction value of an indexing position obtained by a correction value setting means C. In addition, an indexing position is set at a corrected indexing position designating means D for correction of the set target position. Then the position of the indexing position designated by the means D is corrected by the value set by the means C and delivered by an indexing position correcting means E.
Patent JP-H05199043-A (JP)
Title: Pulse width modulation amplifier circuit
Inventor: OKAMOTO SEIICHI
IPC: H03F3/217
Filed: 1992-01-22
Abstract: PURPOSE:To obtain a pulse width modulation amplifier and output circuit of push-pull configuration in which a distortion factor characteristic is improved and a through-current is prevented. CONSTITUTION:A pulse width modulation(PWM) circuit 1 receives an input signal 101 and a triangle wave signal 102 and outputs modulation signals 103, 104. The signal 103 drives a MOS transistor(TR) 8 via a gate circuit 4 and a buffer 6. Simultaneously, the signal enters a comparator 3, in which the signal is compared with a reference voltage Vr2 and its output enters a gate circuit 5 to control the modulation signal 104. Conversely, the modulation signal 104 drives a MOS TR 9 via the gate circuit 5 and a buffer 7 and the signal is compared with a reference voltage Vr1 at a comparator 2 to control the gate circuit 4. Outputs by the TRs 8, 9 are outputs 105 and become an output 106 through a low pass filter 10.
Patent JP-H10203456-A (JP)
Title: Connecting structure of foot rest plate to floor skirt in scooter type motorcycle
Inventor: YAGISAWA KATSUICHI
IPC: B62J23/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To easily and spacelessly mount an upper edge of a floor skirt to an outer edge of a foot rest plate. SOLUTION: In a scooter type motorcycle extending a floor skirt 24 downward from an outer edge of a foot rest plate, the foot rest plate is formed with a vertical wall part 23f extended downward from the outer edge by a fixed distance and a leg part 23g extended downward in an inner position of the vertical wall part by a fixed distance, and under the leg part, a receiving pawl part 23h is formed. On the other hand, the floor skirt is formed with a first cross part 24b extended inward from the upper edge, rise up part 24c rising from an inner end of the first cross part, and a second cross part extended inward from an upper part of the rise up part.  An inner end of the second cross part is made butt against the leg part, and hooked to the receiving pawl part, also the rise up part is held to a reverse surface of the vertical wall part, and by holding the first cross part to a lower end of the vertical wall part, the floor skirt is mounted in the foot rest plate.
Patent JP-H06153600-A (JP)
Title: Governor control apparatus
Inventor: FUKUTOMI KOICHI
IPC: G05D13/62
Filed: 1993-01-22
Abstract: PURPOSE:To quickly arrange the apparatus in parallel with a system by a method wherein a generator is controlled so as to be kept within a permissible frequency deviation. CONSTITUTION:When a speed regulation circuit 20 is set to 'ON', a frequency- setting device 14 is set to a value obtained by subtracting a set value in a setter 22 from the output value from a frequency detection circuit 24 to which the signal of an instrument transformer 46 on the side of a system 44 has been input. However, the set value in the setter 22 is set to a value which is smaller than the absolute value of an allowable frequency deviation between the system 44 and a generator 40. As a result, the output frequency of the generator 40 is set within the allowable frequency deviation controlled by the output of a governor control apparatus 10. In addition, the output frequency of the generator 40 is controlled to a value which is deviated by the set value in the setter 20 from the frequency of the system 44. Thereby, a point in which phases coincide can be detected surely, and the governor control apparatus can be arranged in parallel with the system 44 by quickly turning on a circuit breaker 42.
Patent JP-H07222190-A (JP)
Title: Multi-system color television receiver
Inventor: MIZOGAMI HIROYUKI
IPC: H04N9/64
Filed: 1994-01-31
Abstract: PURPOSE:To accelerate the coloring of a screen without degrading color killer sensitivity by switching the cycle of inverting a switch for changeover of an oscillator when the coincidence of frequency is not detected between the case immediately after switching a channel and the other case. CONSTITUTION:When it is assumed that the switch 12 selects the crystal resonator 10 of 3.58MHz when the chrominance signals of an NTSC system are inputted to an input terminal 1, the frequency coincidence is detected and the output of a killer detector 7 becomes an L level. Thus, the L level is inputted to an FF 13, the output holds a present state and a chrominance signal processing circuit correctly processes the chrominance signals of the NTSC system. Then, it is assumed that the chrominance signals of a PAL system are inputted to the terminal 1 in this state. At the time, the output of the killer detector 7 becomes an H level. Thus, the H level is inputted to the FF 13, the output is inverted and the switch 12 selects the crystal resonator 11 of 4.43MHz. Thus, the L level is inputted to the FF 13 and the circuit processes the chrominance signals of the PAL system.
Patent JP-H02188891-A (JP)
Title: Divided binarizing processing method in vehicle stamp number recognizing device
Inventor: YAMADA KOICHI
IPC: G06K9/20
Filed: 1989-01-17
Abstract: PURPOSE:To eliminate the difference of a brightness level due to the characteristic of illumination by dividing an area into plural partial areas, setting an optimal threshold in each partial area, and executing a binarizing processing. CONSTITUTION:A picture signal image-piked-up by an industrial camera 3 is digitized by an A/D converting circuit 4, held by a first picture memory 5, at the time of the binarizing processing, the areas are divided into the plural partial areas, the optimal 'threshoslds' are set in the respective areas by a binarizing processing circuit 7, and the binarizing processing is executed. Thus an effect on the picture signal of the characteristic of the straight pipe type illumination can be reduced, and the stamp character can be correctly recognized.
Patent JP-H03212613-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIMIZU TOSHIYUKI
IPC: G02F1/133
Filed: 1990-01-17
Abstract: PURPOSE:To obtain the liquid crystal display device which is thin and light and has the smaller dependency on visual angles by laminating the phase difference plates of a 1st layer and a 2nd layer in such a manner that the delay phase angles intersect with each other at >=20 deg. and specifying the intersection angle of the delay axis of the phase difference plate adjacent to a liquid crystal display cell and the rubbing axis of a substrate to 70 to 90 deg.. CONSTITUTION:Two sheets of the phase difference plates are laminated as the 1st layer and 2nd layer successively from the side adjacent to the liquid crystal cell 3 on at least one surface of the liquid crystal cell 3 of the supertwisted type liquid crystal display device formed by using the phase difference plates consisting of uniaxially stretched high-polymer films as optical compensation plates. These plates are so laminated that the intersection angle of the delay phase axes of the phase difference plate of th 1st layer and the 2nd layer is >= 20 deg. and the delay axis direction of the 2nd layer is parallel with the direction where the dependency of the retardation value of the phase difference plate of the 1st layer on elevation angles is minimized. The angles theta1, theta2 formed by the delay phase axis of the phase difference plate adjacent to the liquid crystal 3 and the orientation axis of the liquid crystal molecules of the substrate adjacent to the liquid crystal cell 3 are so determined as to attain the range from 70 deg. to 90 deg..
Patent JP-S60152345-A (JP)
Title: Method and device for forming bottomed hollow product
Inventor: UENO KEISUKE
IPC: B22C9/10
Filed: 1984-01-21
Abstract: PURPOSE:To obtain a formed article having high wall thickness accuracy by forming said article in the state of fixing the projection provided to a core to a cope or a drag. CONSTITUTION:When an air cylinder 18 is advanced, a hook member 16 advances cooperatively therewith and pawls 11 expand by repulsive elastic force. After the core print 3 of a core 2 is fitted into the hole 6 of a drag 5, an air cylinder 18 is retreated, then a hook member 16 retreats as well and the pawls 11 are contracted by the sliding contact between a sloped step part 10 and the outside jaw 14 of the pawls 11. The inside jaw 15 of the pawls contact with the step part 4a of a stepped pin 4 and presses the same. The core 2 is fixed in a prescribed attitude to the die 5. A cope 1 is then closed and mated with the drag and a forming, material is poured and packed into a cavity 20 and is solidified. The cope 1 is detached from the drag 5 to release the forming surface. When the cylinder 18 is advanced, the pawls 11 expand and the inside jaw 15 is detached from the step part 4a and is thus opened. The formed article is taken out together with the core 2 inserted therein by casting from the drag 5 and thereafter the core 2 is removed by which a prescribed product 20 is obtd.
Patent JP-S59135121-A (JP)
Title: Mold release paper for fabricating prepreg
Inventor: YAMADA MAKOTO
IPC: B29C57/00
Filed: 1983-01-25
Abstract: PURPOSE:To provide the titled mold release paper generating no transfer of resin to the back surface of the titled paper when the mold release paper is wound up and subsequently unwound, obtained by coating the front and back surfaces of paper with silicone resins so as to bring about specific difference in mold release characteristics. CONSTITUTION:For example, the front and back surfaces of paper are coated with two kinds of silicone resins different in mold releasing characteristics and the mold release characteristics of the back surface are brought to 3 times or more, pref., 5 times or more as compared with that of the front surface to obtain objective mold release paper.
Patent JP-H01186816-A (JP)
Title: Microbicidal composition for medical use
Inventor: WATANABE YASUO
IPC: C07D499/68
Filed: 1988-01-18
Abstract: PURPOSE:To obtain a microbicidal composition for medical use, exhibiting excellent synergistic growth-inhibiting action against bacteria, especially beta- lactamase-producing bacteria, by using a semi-synthesized penicillin-type antibiotic substance and a beta-lactamase inhibitor as active components. CONSTITUTION:The objective composition can be produced by compounding (A) 6-[D(-)-alpha-(4-ethyl-2,3-dioxo-1-piperazinylcarbonylamino)-alpha-(4- hydroxyphenyl) acetamido]penicillanic acid of formula I or its salt and (B) 2alpha-methyl-2beta-(1,2,3- triazol-1-yl)methylpenam-3alpha-carboxylic acid-1,1-dioxide of formula II or its salt and converting the mixture into a drug form by conventional method. The weight ratio of the compound A to the compound B is 32:1-1:8. The composi tion is generally used in the form of injection.
Patent JP-S55104938-A (JP)
Title: Production of optical transmission glass
Inventor: EDAHIRO TAKAO
IPC: C03B37/018
Filed: 1979-01-29
Abstract: PURPOSE:To prevent the title glass from reducing its transmission zone width when converted into a fiber by feeding two or more kinds of glass starting materials different in dopant concn. to a rotating starting member so that they are not contacted to each other with combustion gases including hydrogen. CONSTITUTION:The first glass starting material gas contg. a refractive index raising dopant is fed toward rotating starting member 7 such as quartz glass rod through central tube 2 of concentric quintuple burner 1, hydrogen through second layer tube 3, glass starting material whose refractive index is made lower than that of a central portion through third layer tube 4, inert gas through 4th layer tube 5, and O2 through 5th layer tube 6. They are subjected to flame hydrolysis to attach glass fine particles to member 7, and the paticles are grown to fine particle body 8 and sintered. Since the first starting material gas and the second gas are separated with hydrogen gas, central glass particles do not spread to the periphery. Thus, the title glass tube is obtd. which is converted into a fiber without making a difference in sectional refractive index and reducing the transmission zone width.
Patent JP-S54103839-A (JP)
Title: Preparation of cyclohexene bearing halogenated vinyl group
Inventor: YUMOTO TAKAARI
IPC: C07C22/02
Filed: 1978-01-31
Abstract: PURPOSE: A dehydrating agent as sulfuric or phosphoric acid or an organic acid or its anhydride is made to act on a cyclohexanol bearing a halogenated vinyl group in the 1-position to produce title compound useful for starting material of terpenoids.  
     CONSTITUTION: Either phosphoric acid or sulfuric acid is made to act on a cylcohexanol bearing a halogenated vinyl group in the 1-position under reduced pressure, or a 1 - 4C organic acid as a polar solvent, or its anhydride solely or the combination thereof with an adequate amount of sulfuric or phosphoric acid is made to act on it to produce a cyclohexene bearing halogenated vinyl group in the 1-position of the formula (X 1  - X 3  are halogens) as 1-(trichlorovinyl) cyclohexene.  
     EFFECT: The formation of tar caused by the polymerization of the starting material can be prevented and the unreacted starting material that is recovered can be reused. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58155172-A (JP)
Inventor: CHIYAARUZU UIRIAMU REIKU
IPC: B24C3/06
Filed: 1983-01-25
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-2000204744-A (JP)
Title: Holding method for rolled tatami facing
Inventor: MIYAMOTO NAOAKI
IPC: E04F15/02
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To simply draw out a Tatami facing in a necessary length out of a Tatami facing roll without giving damages to the Tatami facing by a method wherein a shaft is inserted into the Tatami facing roll wherein the Tatami facing in a long measurement is rolled up in a roll, and both ends of the shaft are hung on notched parts provided at a roll stand. SOLUTION: A shaft 2, 2 is inserted into the center of a roll wherein a Tatami facing 1 in a long measurement is rolled up in a roll, and both ends of the shaft 2 are hung on notched parts 4 formed at bearing plates provided at both ends of a bottom plate of a roll stand 3, 3. With the Tatami facing 1 drawn out under such a condition, the Tatami facing 1 can be simply drawn out in a necessary length without a forcible strength and without giving damages to the Tatami facing 1. The roll of Tatami facing 1 may be put in a corrugated board box whereon openings are provided at both of right and left sides thereof, and the shaft 2 is inserted through the openings and hung on the notched parts 4 of the roll stand 3. In this case, processes from transportation to taking-out can be executed smoothly while being very convenient.
Patent JP-S5395534-A (JP)
Title: Manufacture for bubble memory chip mask
Inventor: OOTSUKA KENJI
IPC: G11C19/08
Filed: 1977-02-02
Abstract: PURPOSE: To establish the pattern for exposure without using expensive electron ray drawing unit, by exposing so that the pattern distance is more than 1 μm by split, when the pattern having the pattern distance 1 μm or less is manufactured. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63176729-A (JP)
Title: Four-wheel-drive vehicle equipped with front and rear wheel engaging mechanism
Inventor: MOROTO SHUZO
IPC: B60K17/34
Filed: 1987-01-19
Abstract: PURPOSE:To prevent a vehicle from running with a center differential mechanism being left as ineffective when the vehicle is restarted, by preventing an electric motor-driven actuator from being actuated when an engine switch is turned on from its off-condition. CONSTITUTION:An electric motor-driven actuator 1, which is connected to a power supply 3 through an engine switch 2, connects a selector switch 4. The selector switch 4 is constituted connecting in series an off-button switch 5, on-button switch 6 and a relay 7, and a normally-open contact 7-A of the relay 7 is connected in parallel with the on-button switch 6. These button switches 5, 6 are provided serving for a selector switch of 2/4 wheel driving or of effective and ineffective operation of a center differential gear, and the off-button switch 5 has a normally-close contact 5-B, normally, closed by a spring 8, while the on-button switch 6 has a normally-open contact 6-A normally opened by a spring 9.
Patent JP-H02192279-A (JP)
Title: Structure of chassis for crt display device
Inventor: NAKADA MEIJIN
IPC: H04N5/655
Filed: 1989-01-20
Abstract: PURPOSE:To save the assembling man-hour by providing a synthetic resin made frame to a connection part between a cathode ray tube and a chassis so as to form a chassis support leg integrally to the synthetic resin made frame. CONSTITUTION:A tip of a chassis support leg 7e is pushed and cut off by a finger 11a in a direction of the arrow 13 by providing a V shaped slot 7ea to a root of the chassis support leg 7e and then the leg is removed. An end face of the chassis support leg 7e at the side of a cathode ray tube front face 5b opposite to a connecting point between the chassis support leg 7e and a work bench 12 is faced to the cathode ray tube front face 5b to reduce a downward force by a cathode ray. tube and a chassis 6 acting on the V shaped slot 7ea thereby preventing the chassis support leg 7e from being broken at the V shaped slot 7ea. Thus, a synthetic resin with a high degree of freedom is employed for the frame 7, lots of functions are incorporated in the frame 7 and number of assembly components due to incorporated component is reduced.