baber/WOPTO huggingface dataset:
Patent JP-2000352882-A (JP)
Title: Image forming device
Inventor: HAYASHI YASUHIRO
IPC: G03G15/24
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution of an image forming device. SOLUTION: In this device, a substrate of an intermediate transfer drum 5 is formed from a steel cylindrical member provided with rigidity. A toner image is simultaneously transferred and fixed to transfer material P by having induction heating carried out on this substrate by an exciting coil 11. The constitution of the image forming device can be simplified since the transferring and the fixing are carried out simultaneously. Furthermore, heat efficiency is improved since only a necessary part can be locally heated by the exciting coil 11 rather than heating the whole intermediate transfer drum 5 at the time of simultaneous transfer and fixing.  Moreover, fixing function can be improved since a pressure roll 8 can be abutted to the intermediate transfer drum 5 and pressure and weight that is sufficiently large can be applied because the intermediate transfer drum 5 is provided with rigidity.
Patent JP-S5955028-A (JP)
Title: Semiconductor assembling device
Inventor: NAKAGAWA HIROMICHI
IPC: H01L21/60
Filed: 1982-09-24
Abstract: PURPOSE:To perform wire bonding provided with wire collapse correction capacity, and to enhance yield and reliability of a semiconductor device by a method wherein a thrust up mechanism to push up a bonding wire is supplemented to a bonding mechanism. CONSTITUTION:The respective bonding connecting parts on the upper surface of a pellet 10 and at the tips of a lead frame 11 are connected with the wires 14, 14 according to the prescribed wire bonding mechanism. After the lead frame 11 is fixed as to position with the island 12 of the lead frame 11 right above the thrust up part 16, the thrust up part 16 is transferred upward up to the extent not to apply excess tension to the wires 14, 14, and the circumference of the island 12 pushes up the wires 14, 14. Then, the thrust up part 16 mentioned above is descended to be returned to the original position. The island 12 formed in one body with the lead frame 11 is also returned to the original position according thereto. At this time, because the wires are pushed up once, the collapsed part is collected to a natural curve.
Patent JP-H0610046-A (JP)
Title: High strength resistance welded steel tube practically free from softening in weld heat-affected zone and its production
Inventor: KIMIYA YASUO
IPC: C22C38/00
Filed: 1992-06-24
Abstract: PURPOSE:To inexpensively produce a high strength resistance welded steel tube practically free from softening in a heat-affected zone by subjecting a slab of steel having a specific composition containing Ti, B, Cr, Mo, etc., to hot rolling and to coiling at respectively specified temps. and applying resistance welding to the resulting hot rolled coil. CONSTITUTION:A slab of a material steel which has a composition consisting of, by weight, 0.10-0.20% C, 0.15-0.50% Si, 1.3-2.5% Mn, 0.005-0.020% P, 0.0005-0.0060% S, 0.01-0.08% Al, 0.02-0.2% Ti, 0.0010-0.0030% B, 0.002-0.005% N, 0.3-0.7% Cr, 0.3-1.0% Mo, and the balance Fe with inevitable impurities and further containing, if necessary, 0.01-0.10% Nb is hot-rolled. The finishing temp. is regulated to a value between 950 deg.C and the Ar transformation point, and coiling is 3 done at 450-700 deg.C. The resulting hot rolled coil is formed into a tube by means of resistance welding and then subjected, if necessary, to normalizing, annealing, and cold drawing. By this method, the resistance welded steel tube having a dimensional accuracy of <=+ or -0.15mm outside diameter and <=+ or -0.05mm thickness and also having (100 to 130)kgf/mm2 tensile strength can be obtained.
Patent JP-S5866869-A (JP)
Title: Digital voltmeter
Inventor: SHINDOU SHIYOUTAROU
IPC: G01R19/25
Filed: 1981-10-16
Abstract: PURPOSE:To obtain an adjustment-free range selecting circuit by providing an analog multiplier which provides a reference voltage by multiplication of a coefft. controlled by the data of a read only memory ROM. CONSTITUTION:Such data that compensate errors by each range in a range selecting circuit 20 are beforehand written in an ROM60. A digital voltmeter is so constituted that the coefft. K' of an analog multiplier 70 is controlled by the output of the ROM60 by which the reference voltage Es of an A-D converter 30 is changed, whereby the errors between the ranges generated in the circuit 20 are corrected automatically for each range. Thus the adjustment-free range selecting circuit is obtained.
Patent JP-S6145519-A (JP)
Inventor: SATO YUKIHIRO
IPC: H01H13/02
Filed: 1984-08-10
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-2000350885-A (JP)
Title: Controller for washing machine
Inventor: KIUCHI MITSUSACHI
IPC: D06F39/08
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To detect abnormal water feed and to prevent overflow motion or continuous abnormal water feed even if a load control means goes out of order and the abnormal water feed occurs during power source timer reserved operation with a controller for a washing machine capable of setting the timer reserved operation. SOLUTION: A control means 3 is connected to an output side of a power source making/breaking means 2 connected to an AC power source 1. The loads of a water feed valve 4, drain valve 5, motor 6, etc., are controlled by this control means 3. The loads and the power source making/breaking means 2 are controlled according to the signals of a water level detecting means 8 for detecting the water level in a washing tank and a lid opening/closing detecting means 9 for detecting the opening and closing of the lid in a clothes feeding port. The control means 3 controls the loads of the water feed valve 4, the drain valve 5 and the motor 6 by a load control means 31. Timer reservation manipulation is made possible by a manipulation display means 32. The timer reserved operation is successively carried out by a sequential control means 33.  The abnormal water feed is decided by a water level detecting means 8 during the timer reservation and the drain valve 5 is controlled to control draining or the power source making/breaking means 2, by which the power source is shut off.
Patent JP-S6148584-A (JP)
Title: Scale remover
Inventor: KITAHATA MOTOYUKI
IPC: C23G1/02
Filed: 1984-08-10
Abstract: PURPOSE:To obtain a scale remover for Fe-Ni and Fe-Ni-Co alloys having a significant effect by adding sulfuric acid, hydrofluoric acid or a salt thereof, a carboxylic acid or a salt thereof, and a surfactant. CONSTITUTION:An aqueous soln. contg. 10-50wt% H2SO4, 0.1-10wt% HF or salt thereof such as HNaF2, NaF, KF or HNH4F2, >=0.5wt% carboxylic acid such as formic acid, acetic acid, oxalic acid, tartaric acid or citric acid or salt thereof such as Li, Na, K or NH4 salt, and 0.1-5wt% surfactant such as nonionic anionic or cationic surfactant is prepd. and used a a scale remover for Fe-Ni and Fe-Ni-Co alloys. When the scale remover is used, scale on the surface of such Fe alloy can be removed perfectly without etching the base alloy.
Patent JP-H05333312-A (JP)
Title: Enlarging device and display device using the same
Inventor: SUZUKI AKIRA
IPC: G02B27/18
Filed: 1992-06-03
Abstract: PURPOSE:To provide an enlarging device with a short focal distance and a display device made thin by using the enlarging device. CONSTITUTION:Liquid crystal units 12 provided with totally 9 liquid crystal display parts 13 divided three by three longitudinally and laterally are arranged five by five longitudinally and laterally and between these units and a screen 24, an enlarging device 25 is arranged. The enlarging device is provided with bar-shaped lenses 26 arranged respectively corresponding to the respective liquid crystal display parts 13. Then, respective images respectively displayed at the respective liquid crystal display parts 13 are enlarged and projected on the screen 24 by the respectively correspondent bar-shaped lenses 26, and they are synthesized into one consecutive projected image. In such case, since the heights of the images respectively displayed at the respective liquid crystal display parts 13 are reduced, the focal distances of the respective bar-shaped lenses 26 can be shortened. Thus, the distance from the liquid crystal display parts 13 to the screen 24 can be shortened, and the device is made thin entirely.
Patent JP-S6324055-A (JP)
Title: Method for coating ornament with film having high adhesion and homogeneity
Inventor: IGUCHI MASAO
IPC: C23C14/06
Filed: 1986-07-17
Abstract: PURPOSE:To form a film having superior adhesion and fine appearance when the surface of stock for an ornament is coated with TiN or CrN by ion plating, by changing bias voltage. CONSTITUTION:When a golden TiN film or a silvery CrN film is formed on a lighter, spectacle frames or other ornament made of stainless steel or the like by ion plating, bias voltage is set at such a high value as 50-500V in the early stage of coating. While the voltage is slowly reduced to 5-200V, a film oriented preferentially in the direction of (111) face is formed at 0.01-1.0mum/min rate of vapor deposition. Thus, a TiN or CrN film having superior adhesion and homogeneity is formed.
Patent JP-H0717059-A (JP)
Title: Ink jet recording apparatus
Inventor: YAMAMOTO KAZUOKI
IPC: B41J29/20
Filed: 1993-07-06
Abstract: PURPOSE:To stabilize the feed accuracy in a main scanning direction regardless of a change in the wt. of an ink cartridge by estimating the already emitted amt. of ink from the number of ink emitting times to calculate the present wt. of ink and altering to a servo constant suitable for the wt. of ink. CONSTITUTION:A drive circuit 26 allows ink to emit from the nozzle of an ink cartridge 28 mounted on a printing head corresponding to the timing pulse supplied from an image control circuit 22 and the recording image data read from an image memory 24 in synchronous relation to the timing pulse to print a recording image. An integration circuit 30 is reset by a control circuit 10 through a signal wire at each time when main scanning is started but counts the pulses outputted from the drive circuit 26 at every one ink emission. This count value is read by the control circuit 10 at the time of the completion of one main scanning.
Patent JP-2000352210-A (JP)
Title: Multilayer multistory parking device and parking method
Inventor: MORII NORIO
IPC: E04H6/06
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer multistory parking device and a parking method capable of efficiently housing vehicles by serviceably using an arranging space of the multistory parking device. SOLUTION: This multilayer multistory parking device is provided with the uppermost pallet 22c for moving outside a reference parking space 10 by being raised from a floor position of the reference parking space 10 by vertically positioning/arranging liftable plural pallets 22 capable of forming a floor of the reference parking space 10 for parking vehicles 70 by self-traveling and the lowest pallet 22a for moving outside the reference parking space 10 by being lowered from the floor position of the reference parking space 10, an intermediate pallet 22b positioned between the uppermost pallet 22c and the lowest pallet 22a is formed so as to be liftable between the uppermost position of the upper uppermost pallet 22c and the lowest position of the lowest pallet 22a.  The vehicles 70 parked in the reference parking space 10 are optionally distributed to an upper or lower parking space to be warehoused so that the vehicles 70 are finally warehoused in the reference parking space 10.
Patent JP-S6063654-A (JP)
Title: Common parallel bus system
Inventor: YOSHIMURA KAZUHISA
IPC: G06F13/372
Filed: 1983-09-10
Abstract: PURPOSE:To use a common parallel bus without stopping processing by latching temporarily the data of a master unit, and outputting data latched by the transfer of timing for time-division utilization between master units to the bus. CONSTITUTION:Data transferred to a master unit MASTER1 is inputted to a data latch D.L and a data set flag D.F is set once write timing is applied. Consequently, a data output control D.C is sent. Data output controllers D.C of master units MASTER1 and MASTER2 are connected to each other, and one unit which is set earlier inhibits the other from being set. When they are set at the same time, the priority is given to the data output controller D.C at the master unit MASTER1 side.
Patent JP-H0564144-A (JP)
Title: Picture memory device
Inventor: AKAMINE GIICHI
IPC: H04N5/907
Filed: 1991-07-08
Abstract: PURPOSE:To make the quality of a picture of newest information high within a range of a limited picture memory capacity by providing a compression means in which the compression rate of data stored earlier is set higher on the device. CONSTITUTION:Every time newest picture information is received, a compression/noncompression discrimination section 17 discriminates data whose compression rate is required to be increased based on a count of a counter 16 counting a picture frame number read by a memory read section 15 from a picture data memory section 14, allows a data compression section 12 to compress the data stored earlier at a higher compression rate to improve the entire compression rate. Thus, the compression rate at which a high quality still picture is obtained with respect to the save of newest picture information is set in response to the degree of novelty within a limited range of a picture memory area, and much quantity as a moving picture is realized with respect to the save of old picture information whose frequency of use is low.
Patent JP-S5791833-A (JP)
Title: Formation of caliber in composite roll
Inventor: HASHIZUME TAMOTSU
IPC: B21H1/14
Filed: 1980-11-26
Abstract: PURPOSE: To prevent a transverse crack and a flange crack of the bottom of a caliber, and to raise the durability, by rolling and pressing the outside circumference of a casting by use of a roller, and forming an outside circumferential groove.  
     CONSTITUTION: A cylindrical composite casting 6 is formed by using a wear-resistant material consisting of a chilled material, etc. for an outside shell 4, and a tough core material consisting of DCI, etc. for an inside shell 5, by means of central blanking or centrifugal casting, etc., and this material whose outside and inside shells 5, 4 have been melt-stuck to each other is heated up to a temperature at which its plastic working can be performed. On the other hand, a pressure forming roller 8 which is freely rotated around a roller shaft 7 whose axial center is parallel with the casting 6 is placed at equal intervals in the outside circumferential direction of the casting 6, and the pressure forming rollers are pressed respectively in the circumferential direction of the outside circumference of the casting 6 which has been heated. The roller 8 rolls and forms an outside circumferential groove 9 on the part to be pressed, of the casting. In this case, a boundary part 10 of the outside shell 4 and the inside shell 5 is also made to flow inward in the diameteral direction by a larger curvature than that of the outside circumferential groove 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02264749-A (JP)
Title: (+)1-((3,4,5-trimethoxy)-benzyloxymethyl)-1-phenyl-n,n- dimethyl-n-propylamine, preparation thereof, and use thereof in treatment
Inventor: GIRUBAARU GUSUTABU OBAARU
IPC: C07C217/48
Filed: 1989-06-30
Abstract: (+)-1-[(3,4,5-Trimethoxy)benzyloxymethyl]-1-phenyl- N,N-dimethyl-n-propylamine of formula <IMAGE> is a medicament which is useful in gastroenterology.h
Patent JP-H0513370-A (JP)
Title: Dry etching device
Inventor: ITOGA TAKASHI
IPC: H01L21/677
Filed: 1991-07-08
Abstract: PURPOSE:To annex substrate protective means capable of protecting a substrate rear surface to a carrier means in order to carry a transparent amorphous insulating substrate into a gas etching chamber for preventing the substrate from becoming turbid in white during the wet etching step in the later phase. CONSTITUTION:A glass substrate 4 whereon a film to be etched away is formed with the film formation surface turned upward is held by a substrate fixing jig 6 in a load-lock chamber 1. Successively, the pressure of the load-lock chamber 1 is reduced to open a shutter 21 for charrying the glass substrate 4 into a gas etching chamber 2. On the other hand, a substrate protective means 7 completely cover-protects the rear surface of the substrate 4. Next, a mixed gas plasma is led-in to perform dry etching of the substrate 4. Next, the substrate 4 is shifted to the load-lock chamber 1 to be taken outside at the room temperature for performing the wet etching step. At this time, the reactive product during the dry etching process can be prevented from adhering to the rear surface of the substrate 4 thereby enabling the substrate 4 to be prevented from becoming turbid in white even if it is immersed in an etchant.
Patent JP-S58134903-A (JP)
Inventor: TAKAHASHI TEIZOU
IPC: A01C11/02
Filed: 1982-09-25
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-S6146180-A (JP)
Title: Rectified voltage multiplier circuit
Inventor: TAKAMURA YOSHIO
IPC: H02M7/10
Filed: 1984-08-10
Abstract: PURPOSE:To control an output voltage by a simple configuration by composing rectifying means in combination of a plurality of rectifiers and a capacitor, and controlling a current flowed to the capacitor. CONSTITUTION:A plurality of diodes D1-D8 are connected in series between the midtap and the output terminal (o) of the seconary winding n2 of a transformer T, and capacitors C1-C8 are connected between one terminal of the secondary winding n2 and the prescribed connecting point of the diodes D1-D8. The voltage of the output terminal (o) is detected by resistors R1, R2 and a differential amplifier OP, a transistor Q is controlled by the detection output to control a current flowed to the capacitor C4.
Patent JP-S6061019-A (JP)
Title: Ceramic filter for dust collection
Inventor: ODA NORIYUKI
IPC: B01D39/20
Filed: 1983-09-13
Abstract: PURPOSE:To make the air permeability of a titled filter excellent and to make backwash easy by forming a ceramic layer having pores of 10-100mum average pore diameter on one side of a ceramic porous body having <=0.5% thermal expansion coefficient at 1,000 deg.C. CONSTITUTION:A filter layer 2 of ceramic is formed on one side of the ceramic porous body 1. The porous body 1 reinforcing the filter layer 2 and having required resistance to thermal shock and having <=0.5% thermal expansion coefficient at 1,000 deg.C is selected. Porosity is >=30% preferably and 100-500mum average pore diameter and 10-20mm. thickness are preferable. The layer 2 has pores of 10-100mum average pore diameter and 0.5-5mm. thickness. The quality of material can be changed suitably according to applications but cracks due to the difference of thermal expansion are not caused when the body 1 and the layer 2 are formed by the same material.
Patent JP-2000001983-A (JP)
Title: Synthetic resin form for concrete
Inventor: KATAGAWA KOUSUKE
IPC: E04G9/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To reinforce rigidity of a form, especially at circumferential edge parts, without inserting reinforcement material such as core members or glass fibers in a synthetic resin form for concrete comprising a rectangular form surface, and circumferential edge ribs and middle ribs formed like a grid on the back side of the form surface. SOLUTION: This device is formed rectangular by use of material of polyethylene or polypropylene. On the inner side of circumferential edge ribs 5 at four sides, reinforcement ribs 5 are provided at a proper interval from them to be parallel to them, and the reinforcement ribs and the circumferential ribs are connected to each other by block parts 8 penetrating insert holes 9 in joint metals. The reinforcement ribs 7 and the block parts 8 are set as backup to a circumferential edge rib 4 forming a joint to an adjacent form, thereby cracking of the form at the joint when concrete is placed is prohibited.
Patent JP-S5868806-A (JP)
Inventor: IWAMOTO AIJI
IPC: H01B7/14
Filed: 1981-10-19
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-H0462114-A (JP)
Title: Preparation of integral foam molding
Inventor: NISHIMOTO MITSUTOSHI
IPC: B29C39/10
Filed: 1990-06-26
Abstract: PURPOSE:To obtain an integral foamed molded item by a method wherein a skin material is placed along the mold face of a mold; a resin film is placed on the back face side of the skin material; a foamable resin material is cast in the back part of the resin film and is foamed therein; the resin film is brought into tight contact with the back face of the skin material. CONSTITUTION:A skin material 11 is positioned on the mold face of a bottom force 1 and is brought into tight contact with the mold face. The back face of the skin material 11 placed on the projected part of the mold face of the bottom force 1 is coated with an adhesive. A resin film 12 is placed on the back face side of the skin material 11 in the bottom force 1 by clamping the film by means of a clamping device 13. A top force 2 is fitted to the bottom force 1 and a foamable resin material is cast in a cavity 3 from a resin material feeding hole 7 and it is foamed therein. The resin film 12 is stretched by foaming pressure and is brought into tight contact with the back face of the skin material while the end edge is displaced inside. In this case, the resin film 12 prevents the skin material 11 (in the case when it is made of a fabric and a natural rubber) from permeation of the resin material. In addition, as it is an integrated sheet product, the resin material is prevented from leakage from the sewed part 11 of the skin material 11. After foaming of the resin material is completed, a molded item is released from the mold.
Patent JP-2000356809-A (JP)
Title: Photographic printing system
Inventor: NOZAKI IWAO
IPC: H04N5/76
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To exactly cut printing paper to necessary cut size by forming a band-shaped part where the density or the contrast or the color tone of an image is made different as a cut index and setting the boundary position of the band-shaped part as a cut position. SOLUTION: An index forming means forms the band-shaped part where the density or the contrast or the color tone of the image is made different as the cut index, and processing form is set so that the boundary position of the band-shaped part may be set as the cut position. Namely, when plural kinds of sizes are set, boundary forming processing for overwriting data corresponding to the band-shaped part Z where the density around the image is made different on data in a memory is performed so as to form the band-shaped part Z as shown in the figure of the boundary position of the size, and then cut mark forming processing for overwriting the data on a cut mark CM showing the cut position on the data in the memory is performed after the above-mentioned processing. Thus, the image is printed on the printing paper Pa based on the data in the memory in which the data is set.
Patent JP-S6325630-A (JP)
Title: Driving method for liquid crystal display device
Inventor: NIIYAMA TAKAKO
IPC: G02F1/133
Filed: 1986-07-18
Abstract: PURPOSE:To improve contrast by setting up the OFF voltage of a liquid crystal display not to 0V but to a voltage minimizing transmissivity. CONSTITUTION:As the result of checking the impressed voltage-transmissivity characteristics (negative display) of an active matrix liquid crystal display element using TN liquid crystal, the minimum value of the transmissivity is obtained when the impressed voltage is not 0V and the transmissivity is dropped immediately before its rise. The minimum transmissivity depends upon the thickness of a liquid crystal cell, incident light, liquid crystal and so on. Thereby, the contrast becomes Tsat/Tmin by setting up the OFF voltage of the liquid crystal display not to 0V but to the voltage Vmin minimizing the transmissivity. Since the Tmin is the denominator of a contrast calculating formula even at the time of Tmin/To approx.>1, the contrast is sharply increased.