baber/WOPTO huggingface dataset:
Patent JP-S5964468-A (JP)
Title: Paper sheets collector
Inventor: KOSHIYOUJI TAKASHI
IPC: G07D1/00
Filed: 1982-09-30
Abstract: PURPOSE:To stack and collect paper sheets stably and at a high speed, by a method wherein a paper sheets collector, consisting of a pair of impellers and a belt type conveying mechanism, is provided with a mechanism reliably feeding the paper sheets in a groove in the impeller without being influenced by the thickness of the paper sheets and/or a conveying speed. CONSTITUTION:A pulley for guiding by turn the belt 31a of a belt type conveying mechanism 2a between impellers 12a and 12b is formed by two axially divided pulleys 61a and 61b. The pulleys 61a and 61b are formed in the shape in which each of the pulleys is reduced in size as they respectively approach the imepllers. The one end side of a support member 64 is secured to the part, positioned between the pulleys 61a and 61b, of a shaft 62, and the other end side, after it extends through the space between the top and the bottom side of a belt 31a to the outside through the space between the impellers, is turned back and secured to a retainer wall 24b. This enables a portion, having less vibrating displacement amount, of paper sheets P, to be fed in a groove 13. Further, stable running of the belts 31a and 31b permits prevention of zigzag motion of the paper sheets P.
Patent JP-S5959817-A (JP)
Title: Method for refining molten iron by decarburization using solid oxide
Inventor: NAKAMURA YASUHISA
IPC: C21C5/28
Filed: 1982-09-30
Abstract: PURPOSE:To inhibit the formation of molten iron oxide during blowing when molten iron having reduced Si, P and S contents is refined by slagless decarburization, by floating solid oxide on the surface of the molten iron before carrying out blowing. CONSTITUTION:When molten iron having reduced Si, P and S contents is refined by slagless decarburization, solid oxide having >=10mm. average grain size or length of a side is floated on the surface of the molten iron before carrying out blowing. The solid oxide is required to be floated on the surface of the molten iron, hardly melted during blowing, and hardly converted into slag by reaction with molten FeO, SiO2, etc. The oxides of Mg, Ca, Zr, etc. and a mixture thereof satisfy said requirements, and for example, calcined brick or electrocast brick is used.
Patent JP-H0220960-A (JP)
Title: Copying machine with optical disk device
Inventor: SHIMA YASUHARU
IPC: H04N1/00
Filed: 1988-07-09
Abstract: PURPOSE:Not only to copy information of an object to be copied to paper but also to simply reserve it in an optical disk by providing a selecting part for selecting whether digital image information is printed by a printing part or not and whether it is recorded by an optical part or not. CONSTITUTION:When a paper copy mode for copying to paper is selected by a paper/disk selecting switch 37, a selecting 36 outputs digital image information to only a laser printing part 40, and does not output it to an optical disk device 50. That is, when a disk recording mode for recording to an optical disk is selected by the paper/disk selecting switch 37, and also, a recording mode is selected by a recording/erasion selecting switch 64, the selecting part 36 outputs the digital image information to only the optical disk device 50, and does not output it to the laser printing part 40. In such a way, an object to be copied not only can be copied to paper but also can be reserved simply in the optical disk.
Patent JP-S6148271-A (JP)
Title: Image sensor and its manufacture
Inventor: SAITO TAKESHI
IPC: H01L27/146
Filed: 1984-08-15
Abstract: PURPOSE:To read the picture of intermediate tone display by using a glass dry plate extinction filter in a contact image sensor so as to obtain a uniform signal output for all sensor elements. CONSTITUTION:A glass dry plate 5 coated with a sensitizer having a green color sensitivity is placed at the inner face of a light sensor array 1, a white original 6 is used to bring a light emitting diode array 3 into the actual operating condition and lights it for a short time thereby exposing the sensitizer of the glass dry plate. The glass dry plate 5 is taken out to apply development and fixing, and the glass dry plate extinction filter 5 obtained in this way is placed in front of the light sensor array 1 and placed at the same position as that of exposure.
Patent JP-2000007450-A (JP)
Title: Monolithic refractory using lumpy refractory material and executing method therefor
Inventor: AIDA KOJI
IPC: F27D1/16
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To balance and improve corrosion resistance, hot spalling resistance and slag infiltration resistance at high level by preventing the occurrence of cavity in a monolithic refractory material, in which a large quantity of refractory material lump is added. SOLUTION: In this monolithic refractory, the monolithic refractory material A and the refractory material lump B, >=60 wt.% of which has >=20 mm particle diameter, coexist and the ratio of the refractory per total weight is 30-70 vol.%. The thermal expansion coefficient of the refractory material lump B is controlled to 0.8-1.2 times of that of the monolithic refractory material A, the apparent porosity of the refractory material lump B is controlled to <=10% and the monolithic refractory material A containing 1-7 wt.% carbon component and the refractory material lump B containing 5-30 wt.% carbon component can be used. In the execution, a method by repeating a work that after the monolithic refractory material A is fed to a body to be executed, the refractory material lump B is fed and embedded is adopted.
Patent JP-H1017063-A (JP)
Title: Cassette storage case and cassette storage mode
Inventor: TAKAHASHI RIEKO
IPC: B65D85/575
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To store paper members papers such as index cards together with a cassette in a cassette storage case capable of storing a plurality of cassettes. SOLUTION: An internal space capable of storing paper members 101 including index cards 102 loaded on a cassette 100 is provided in a cassette storage case 11 capable of storing a plurality of cassette 100. The cassette storage case 11 is provided with a first loading surface 20 where a plurality of cassettes 100 is stored and loaded, and a second loading surface 21 where one cassette 100 is stored and loaded at the center of the case. The papers 101 including the index cards 102 are loaded on the cassette 100 in a folded condition, and the cassette is stored in a condition where the cassette 100 is pressed and held with small force through the elasticity of the folded paper members 101.
Patent JP-S6327284-A (JP)
Title: Evaluation of printing quality
Inventor: TANAKA YASUHIKO
IPC: B41J29/46
Filed: 1986-07-18
Abstract: PURPOSE:To perform the objective evaluation of printing quality conforming to actual feeling due to visual observation, by calculating the areal ratio of a supposed equiva lent rectangle to a reference rectangle and the length ratio of each longitudinal side and each lateral side, and using both ratios as the evaluation standard of printing quality. CONSTITUTION:An equivalent rectangle satisfying a predetermined condition is supposed with respect to a specimen image, and the areal ratio of the equivalent rectangle to a reference rectangle and the length ratio of each longitudinal side and each lateral side are calculated from formulae (1), (2), (3). In formulae, the lateral length of the reference rectangle Pl is set to (a), the longitudinal length thereof to (b), the lateral length of the equivalent rectangle P2 to a', the longitudinal length thereof to b', the areal ratio of the equivalent rectangle P1 to the reference rectangle P2 to Rs and the length ratios of the sides a', b' of the equivalent rectangle P2 to the sides (a), (b) of the reference rectangle P1 are respectively set to Ra, Rb. Then, the calculated areal ratio and/or the length ratios are used as the evaluation standard of printing quality. When printing quality is good, the equivalent rectangle P2 becomes near to the reference rectangle P1 and, when printing quality becomes inferior, P2 becomes different from P1. Therefore, the objective evaluation of printing quality conforming to actual feeling due to visual observation can be performed.
Patent JP-S5958581-A (JP)
Title: Analog operating circuit
Inventor: SASANO YOSHIROU
IPC: G06G7/28
Filed: 1982-09-28
Abstract: PURPOSE:To prevent the oscillation of a servomotor by controlling the feedback quantity in accordance with an input signal level to attain a polygonal line characteristic having no breaking points. CONSTITUTION:When an input VIN is small, a transistor (TR) becomes nonconductive, and the feedback resistance becomes a resultant resistance of resistances R2 and R3. Consequently, an amplification degree K1 is equal to (R2+ R3)/R1, and the characteristic has a gradient of K1. When the input signal is larger sufficiently, the TR is made conductive, and an amplification degree K2 becomes as shown by an equation. When the input signal VIN is between V0 and V1, the relation between VIN and VOUT has a polygonal line characteristic having no breaking points as shown in figure because the resistance between the collector and the emitter of the TR is changed linearly approximately.
Patent JP-S6414821-A (JP)
Title: Manufacture of oxide superconductor thin film
Inventor: ASANO HIDEFUMI
IPC: C23C14/08
Filed: 1987-07-08
Abstract: PURPOSE:To obtain a good thin film with the high superconductive critical temperature and good homogeneity by concurrently spattering the first target made of an oxide with the same component as that of the desired thin film and the second target made of a metal element lacking as a result of thin film formation or its oxide and depositing the thin film on a substrate. CONSTITUTION:A target made of a metal element lacking as a result of thin film formation or its oxide and a target made of an oxide with the same component as that of the desired thin film are concurrently spattered to prevent the composition drift caused by the thin film deposition. A Y1Ba2Cu3O4 sintered body target and a Cu target are prepared, for example, and installed on a twin magnetron cathode in a vacuum device. The high-frequency voltage of 13.56MHz is applied to the sintered body target, and the DC voltage is applied to the Cu target respectively, Art+50%O2 is used for the spattering gas, and they are concurrently spattered at the gas pressure of 4Pa and the substrate temperature of 600 deg.C. The thin film is thereby obtained with good reproducibility.
Patent JP-H09102715-A (JP)
Title: Variable gain mixer circuit
Inventor: BAARIE GIRUBAATO
IPC: H03G1/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To apply base charge to an LO port quickly and to improve the linearity. SOLUTION: A mixer section 34 connects to a post mixer linearizing section 36 to cancel a nonlinear mutual conductance characteristic of an RF input section of a mixer and then a linear response range of the mixer is extended. The post mixer linearizing section 36 has a response characteristic to increase the nonlinearity of the RF input section at the outside of a nonlinear operating range. The nonlinearity response characteristic compensates the nonlinearity response characteristics of the RF input section. Current mirrors 80, 82 of the post mixer linearizing section 36 increases the margin of a rail-to-rail voltage of a mixer while keeping a high gain. An input driver 32 is connected to the mixer to quicken the switching of transistors(TRs) in the mixer thereby reducing the effect of noise. The mixer has a gain control circuit conducting linear decibel gain control.
Patent JP-H0727567-A (JP)
Title: Navigation device
Inventor: KOHAMA SOICHIRO
IPC: G01C21/00
Filed: 1993-07-09
Abstract: PURPOSE:To precisely collate the estimated present position with the and match it to the most probable position even when a vehicle is traveled on a curved road. CONSTITUTION:An arithmetic processing section 1 receives the change quantity of the azimuth per unit distance, the advance direction of a vehicle, and the travel distance of the vehicle from a direction sensor 2 and a travel distance sensor 3 to estimate the present position. Road data are read out from a memory device each time the vehicle is traveled by a distance l1 while the course of the vehicle is not changed, or by a distance l2. smaller than l1 when the course of the vehicle is changed. A prescribed matching calculation is made with the travel locus of the past distance l1, it is collated with the estimated present position, the most probable position is calculated, and the estimated pres/ent position is matched with it. The distance is made nearly equal to the length of a straight line capable of approximating the curved portion of a road.
Patent JP-S5872495-A (JP)
Title: Ink jet recording paper
Inventor: NAGAI KOUICHI
IPC: B41M5/00
Filed: 1981-10-27
Abstract: PURPOSE:To obtain clear-cut recorded pictures by providing the binder coat layer of a water-soluble high-molecular compound containing a silica pigment on a base paper. CONSTITUTION:A binder coat layer (15g/m<2> or more) of a water-soluble high- molecular compound containing a silica pigment of an average grain size of 0.05mu or less is provided on one side of a base paper. The silica pigment used is a synthetic precipitated silica pigment based on silicone dioxide, having an average grain size of 0.05mu or less, e.g., synthetic amorphous silica and synthetic sodium aluminosilicate, and the synthetic amorphous silica, however, is excellent particularly. The water-soluble high-molecular binder used includes oxidized starch, modified starch, polyvinyl alcohol, sodium alginate and carboxymethyl cellulose. The preferred amount of the pigment in a paint is 75-95:25-5 in silica pigment (0.05mu in average grain size):binder  proportion.
Patent JP-H0837409-A (JP)
Title: Dielectric coaxial resonator
Inventor: FUJIMURA MUNENORI
IPC: C04B41/52
Filed: 1994-07-22
Abstract: PURPOSE:To obtain-the dielectric coaxial resonator mounted onto a printed circuit board automatically. CONSTITUTION:The coaxial resonator is provided with an inner conductor 6 provided to an inner face of a cylindrical dielectric base, an outer conductor 5 and an external connection conductor 7 being separate components provided to an outer side of the dielectric base, and a connection conductor provided to an end face of the dielectric base and connecting the outer conductor 5 and the inner conductor 6. The external connection conductor 7 provided to the open end is used for an external connection terminal.
Patent JP-S6224526-A (JP)
Inventor: TEDESCO ROBERT JOSEPH
IPC: H01H73/36
Filed: 1986-07-17
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-H0650351-A (JP)
Title: Ball type synchronous rotary joint
Inventor: HANSUUHAINRITSUHI BUERUSHIYOFU
IPC: F16D3/223
Filed: 1993-06-18
Abstract: PURPOSE: To increase load capacity by forming an angle at which an axial line and an axial track central line are deviated from zero in the projection in the radial direction to the axial line on both sides of each central plane and are reduced toward end parts in the track axial direction when ball tracks in each part on an outer side and an inner side of a joint are coaxial and the central planes agree. CONSTITUTION: A cage 16 guides on a plane bisecting an angle when rotary axial lines A11', A13 in an outer part 11 and an inner part 13 of a joint are bent. When the axial lines A11', A13 in the outer part 11 and the inner part 13 of the joint are coaxial and central planes E11', E13 agree, ball tracks 12, 14 form an angle at which central lines M12, M14 of the axial line and track are mutually deviated from zero in the projection in the radial direction to the axial lines A11', A13 and are reduced toward end parts in the axial direction of the tracks on both sides of central planes E11', E13. Consequently, when a joint is bent and the ball reaches an end division, the tracks do not apply control force to the ball within a bending plane in a scope of angle, and reduced force is applied to the cage.
Patent JP-H0221896-A (JP)
Title: Single tank type washing machine
Inventor: OUCHI YOSHIRO
IPC: D06F37/40
Filed: 1988-07-11
Abstract: PURPOSE:To prevent occurrence of noise during dehydration by providing a roller type one-way clutch in a bearing box surrounding the outside of a gear housing, and by securing the housing to the dehydrating shaft side while securing an annular braking member to the bearing box side. CONSTITUTION:Since a roller type one-way clutch 40 adapted to brake a dehydrating shaft has a housing 41 secured to the dehydrating shaft 31 side while an annular braking member 50 confronting the inner peripheral side of the housing 41 is secured to the bearing box 8 side, when a dehydrating tank is rotated, the roller in the housing is moved to the outside away from the annular braking member under centrifugal force, and accordingly, the possibility of bumping between the roller and the annular braking member may be decreased. Further, the bearing box in which the roller type one-way clutch is disposed gives a sound shield function, and accordingly noise leaking outside may be reduced even through a bumping between the roller and the annular braking member would occurs.
Patent JP-H0836084-A (JP)
Title: Dropping preventive apparatus for neutron source holder
Inventor: HIROSE JUN
IPC: G21C19/20
Filed: 1994-07-22
Abstract: PURPOSE:To provide an apparatus which can prevent a neutron source holder from falling even in the case where the neutron source holder is handled erroneously in the released condition during transportation of the holder by forming a circular recessed part having a cut part on the upper face or the lower face and fitting it in a projected part of the neutron source holder from the lower side or the upper side. CONSTITUTION:Regarding the dropping preventive jig 43 is inserted into a thin tube part between a projected part 42 in a neutron source holder lower part and a neutron source holder main body at the time when the neutron source holder 32 is fixed in a LPRM dry tube handling tool and the distance between the upper part supporting part 50 of the dropping preventive jig and the lower part supporting part 51 of the dropping preventive jig is widened by stretching a main pole 53. At that time, a projected part of a holder lower part project 42 is fitted in a recessed part of the upper part supporting part 50. Also, the large diameter part of the holder main body 56 in the recessed part of the lower part supporting part 51 is fitted. Consequently, the neutron holder 32 can be hung by a dropping preventive jig wire 44 attached to the dropping preventive jig 43.
Patent JP-S6232319-A (JP)
Title: Detector for liquid level
Inventor: NONAKA SETSUO
IPC: G01F23/14
Filed: 1985-08-05
Abstract: PURPOSE:To detect a liquid level in a water tank with high accuracy by a difference between the lower end pressure of the reference pressure detecting pipe and the bottom pressure of the water tank by providing a reference pressure detecting pipe in the water tank. CONSTITUTION:Condensation from a condensate pump is supplied to a deaerating chamber 2 through a condensate pipe 1 and atomized by a spray valve 5, and mixed and heated and temperature-raised by steam from a heating steam pipe 3 and is once stored in the water tank 4 through a connecting pipe 6. The stored water is supplied to a boiler through a downcast pipe 8. The reference pressure detecting pipe 12 is provided in the tank 4 and the lower end of the detecting pipe 12 pierces through the lower part of the tank 4 and is connected with the high pressure side of a differential pressure type liquid-level detector 16 and a connecting pipe 15 connected with the lower part of the tank 4 is connected with the low pressure side of the detector 16. Further, the water filling piping 11 pours a small quantity of condensation which is overflowed from an opening part of the upper end of the detecting pipe 12 in the tank 4. Then, since the different pressures are applied to the high pressure side and the low pressure side of the detector 16 respectively, the detector 16 detects these differential pressures which are transmitted to a level gage 18 to measure a water level of the tank 4.
Patent JP-S5959512-A (JP)
Title: Vehicular height adjusting device
Inventor: YOSHIDA KENJI
IPC: B60G17/00
Filed: 1982-09-30
Abstract: PURPOSE:To always provide suitable vehicular height and spring constant and thereby to improve comfortability for riding, by controlling suction and exhaust of compression air to an air chamber of an air suspension according to the comparative data between a set value of sealed pressure in the air chamber and a detected value thereof. CONSTITUTION:In adjustment of a vehicular height on a front side of a motorcycle, change-over switches S1-S3 are first switched to the front side, and a desired pressure (vehicular height) is set by a setting device 11. Under the condition, when an adjustment switch 25 is turned on, an output P of a pressure switch 10 is compared with a set pressure P0 by comparators 12 and 13. If P<P0, an output from the comparator 12 becomes H level, while if P>P0, an output from the comparator 13 becomes H level. After a set time of a timer circuit 17 is elapsed, the outputs from each comparator 12 and 13 are fed through AND circuits 15 and 16 to drive circuits 18 and 19, and then either a compressor is driven through a relay 21 to raise a vehicular height or an exhaust valve 5A is opened to lower the vehicular height.
Patent JP-H0220984-A (JP)
Title: Noise removing circuit
Inventor: ANZAI FUKUJI
IPC: H04N5/93
Filed: 1988-07-08
Abstract: PURPOSE:To match the level of a signal automatically by controlling the gain of a variable gain amplifier circuit according to the comparison output of a comparator. CONSTITUTION:The level difference between a 1st video signal which has a brightness component and a 2nd video signal which is generated by delaying the 1st video signal by 1H (one horizontal line) is detected and the subtraction between the detection output and 1st video signal is carried out to remove noise components of the 1st video signal. This noise removing circuit is provided with the comparator 22 which compares the detection output of 1st and 2nd level detecting circuits 16 and 19 and the gain of the variable gain amplifier circuit is controlled according to the comparison output of this comparator. Namely, the level detection between the 1st video signal and the 2nd video signal which is delayed by 1H behind the 1st video signal is performed and the level of the 2nd video signal is adjusted according to the difference between both detection outputs. Consequently, the levels of the 1st and 2nd video signals are automatically matched with each other.
Patent JP-S5872481-A (JP)
Title: Semiconductor device
Inventor: ARAI MASAJI
IPC: H04N1/40
Filed: 1981-10-28
Abstract: PURPOSE:To effectively compensate for the heat hysteresis of the heating element of a printer by providing a function to send out the picture signal of a latch circuit and a function to compare and send out the picture signals of the latch and shift register circuits for a gate circuit. CONSTITUTION:A gate circuit 15 is made up of an AND circuit 15a driven by the picture signal Q of a latch circuit 2a and gate signal from the terminals 16-1 of a semiconductor device selection circuit 16, an AND circuit 15b driven by the inversion picture signal Q' of the latch circuit 2a, the picture signal of a shift register circuit 1 and the gate signal of a terminal 16-2, and an OR circuit 15c to send out to a drive circuit 4 any of the signals of the AND circuits 15a and 15b. In such a device, gate signal is given to the terminal 16-2 for a period of time T1, the AND circuit 15b is driven only when no picture signal is present in the latch circuit 2a, the content of the shift register circuit 1 is transferred to the latch circuit 2a, and then gate signal is given to the terminal 16-1 for a period of time (T-T1), during which the AND circuit 15a is driven.