baber/WOPTO huggingface dataset:
Patent JP-H0280184-A (JP)
Title: Manufacture of laminated plate with al or al alloy as base material
Inventor: OYA SHOJIRO
IPC: B21B1/38
Filed: 1988-09-13
Abstract: PURPOSE:To restrain the generation of wrinkles and to strengthen the joining property of the title laminated plate by providing fine streaks in the directions to cross orthogonally each other on both front and rear surfaces of a surface plate and superposing this surface plate on a base plate with the streaks of the surface in contact with the base plate fitted in the direction to cross orthogonally to the rolling direction. CONSTITUTION:Grinding with the direction arranged in order is performed on the bright- finished stainless steel plate surface by a belt grinding machine and ground streaks in the longitudinal direction and ground streaks in the cross direction are provided on one surface and the other surface respectively. Meanwhile, two kinds of stainless steel plates with rolled streaks, namely, the stainless steel plate cut with the direction of its rolled streaks as the longitudinal direction and the stainless steel plate cut with the direction of its rolled streaks as the cross direction are prepared. Of these, grinding with the direction arranged in order is performed by the belt grinding machine on one surface of the stainless steel plate with the direction of the rolled streaks as the longitudinal direction to provide the ground streaks in the cross direction and the ground streaks in the longitudinal direction are provided on one surface of the other stainless steel with the direction of the rolled streaks as the cross direction and the couple of these stainless steel plates and a pure Al plate are superposed on one another and joined so that these are arranged to form the stainless steel plate/Al plate/stainless steel plate.
Patent JP-2000054115-A (JP)
Title: Production of ito sintered compact and formation of thin ito film
Inventor: SUGIHARA MASAHIKO
IPC: C23C14/08
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To produce an ITO sintered compact giving a thin ITO film having low resistance and high transmittance by vacuum deposition at 150 deg.C substrate temp. and a high film formation rate. SOLUTION: Powders of Al2O3, SiO2 and MgO are added to ITO powder consisting essentially of indium oxide and tin oxide and they are compacted and sintered to produce an ITO sintered compact. In this method, ITO powder and powders of Al2O3, SiO2 and MgO are mixed, compacted, heat-treated and comminuted to form a grain size adjusted powder, this powder is added to a powdery starting material consisting of ITO powder and powders of Al2O3, SiO2 and MgO and they are mixed, compacted and sintered.
Patent JP-S6387531-A (JP)
Title: Container provided with heat generating function of electric ignition type having safety device
Inventor: SATO SHUNICHI
IPC: F24V30/00
Filed: 1986-09-30
Abstract: PURPOSE:To enable starting of heat generating reaction only during the time of contact with a liquid material, by a method wherein a liquid substance-sensitive-type safety device is situated to a part of an electric circuit, and when the safety device is immersed in a liquid substance poured in a container, a heat generating agent can be ignited. CONSTITUTION:By pouring a liquid substance in a container 3 through an opening port 2 of an upper cover 1 of a container, a level 4 is raised, and the liquid substance enters through a liquid substance introduction port 20 in the bottom of a safety device 14 of a container 17. When the level of the liquid substance is raised up to the uppermost part of the safety device, the whole of the interior of the safety device is immersed therewith. A water soluble insulating material 21, which is previously coated on a conductive wire terminal 18, lead in the device, or is an inclusion between the terminal and a float 19, is dissolved by the liquid substance. The float 19, arranged in the safety device and having a conductive metal surface, is moved upward by means of buoyancy exerted by a level. The terminal 18 and the float 19 are brought into surface contact with each other, electrical connection is created between conductive wires 15a and 15b, and an electric ignition circuit is formed to an ignition tool part. By connecting the terminal of a conductive wire 11 to a power source 13, an igniter 7 is ignited to ignite a heat generating agent 6.
Patent JP-H0897640-A (JP)
Title: Protection circuit for amplifier
Inventor: TAYA KOJI
IPC: H03F1/52
Filed: 1994-09-26
Abstract: PURPOSE: To prevent an output transistor(TR) from being destroyed by surely detecting grounding and short-circuiting of the amplifier before application of power. CONSTITUTION: Output TRs 2-15 are nonconductive by a shock noise prevention circuit and an output level depends on series resistors 19-21. Any of the TRs 2-15 is inverted by an inverting circuit 23. The other output signals and an output signal of the inverting circuit 23 are applied to TRs 25, 26, in which they are compared with each other. An output signal of a comparator circuit 24 generated as the result of comparison is applied to a window comparator 29, where the signal is compared with 1st and 2nd prescribed signals. On the occurrence of grounding or short-circuiting, the output signal from the window comparator 29 is applied to a detection circuit 12, no bias current is produced, the output TRs 2-19 are nonconductive thereby protecting the output TRs from being destroyed.
Patent JP-S6289108-A (JP)
Title: Programmable controller
Inventor: INOUE TADASHI
IPC: G05B19/02
Filed: 1985-10-15
Abstract: PURPOSE:To execute the action concerning the manual circuit even in case of the program mode by storing in the first address space concerning the automatic circuit and to the stored address concerning the manual circuit. CONSTITUTION:An input output circuit 4 is to fetch the external input signal such as a limit switch and a presence switch into a programmable controller and send the output signal to the external load such as a motor and a lamp. By connecting a RUN connecting point such as a snap switch and turning ON or OFF, at the time of the program mode, it is instructed to a CPU 1 whether or not the rewriting of the program of the manual circuit part is executed. An input output memory 5 is used as the temporary memory area of the input data fetched from the input output circuit 4 and the output data to be sent to the input output circuit 4. In a user program memory 6A, the user program equivalent to the automatic circuit part is stored and in a user program memory 6B, the user program equivalent to the manual circuit part is stored.
Patent JP-H0546908-A (JP)
Title: Magnetic reproducer
Inventor: SEKI TAKAHITO
IPC: G11B5/09
Filed: 1991-08-16
Abstract: PURPOSE:To prevent action from being unstable by allowing the prohibition of adaptive operation in a transmission reproducing mode in which a reproduction level varies. CONSTITUTION:Characteristic of a reproduction signal from a magnetic head 11 is compensated with a filter 14 as equalizer and then, demodulated with a demodulation circuit 15. An adaptive control section 17 adjusts (corrects) the characteristic of the filter 14 to be optimal based on a demodulation error (residue) from a demodulation circuit 15 and an input into the filter 14. A system controller section 18 sends a transmission reproduction mode indication signal to an adaptive control section 17 during a reproduction with a change in speed for reproduction at a speed different from that in recording to prohibit adjusting operation of an adaptive filter characteristic.
Patent JP-H0281734-A (JP)
Title: Traction controlling method for vehicle
Inventor: AZEYANAGI JUNZO
IPC: F16H63/50
Filed: 1988-09-16
Abstract: PURPOSE:To release a driver from a abnormal or tardy feeling by determining the speed changing timing of an automatic transmission on the basis of the pedalling amount of an accelerator pedal and the speed of driven wheel. CONSTITUTION:All rotational frequency Ne, vehicle speed EVv corresponding to said rotational frequency, reference speed Vr and threshold value Vs of an engine are input to a control logic circuit 13 and the output of a sensor 15 representing the pedalling amount (a) of an accelerator pedal 14 is also input to same. A throttle driving mechanism 16 is driven on the basis of these input signals to control a throttle and the engine output in the start and acceleration of a vehicle. On the other hand, the respective actuators such as a clutch actuator 17 for turning on and off a clutch, select actuator 18 and shift actuator 19 are constituted hydraulically to be operated in a control logic circuit 3 through a plurality of switch valves and flow path change-over valves 20a-20n, so that a transmission can be changed over to first-fifth speed and any gear positions of N and R.
Patent JP-H0278843-A (JP)
Title: Ceiling buried duct type air conditioner
Inventor: IWASAKI YOJI
IPC: F24F7/10
Filed: 1988-09-16
Abstract: PURPOSE:To eliminate a fixing work such as a screw fastening and the like, simplify a formation of a duct and improve a productivity by a method wherein a lower part of a resilient duct is of a rectangular heavy steel rod and closely brought in contact with an air suction panel, fixed to a main body of an air conditioner and further a deformation preventing fixed plate is arranged at a central part of an elongated screw. CONSTITUTION:A expansion cloth duct 4 is fixed to an upper filter storing duct with four long screws 6. In turn, its lower portion is fixed to a suction panel 8. At this time, the expansion cloth duct 4 reaches a part near an upper part of the suction panel 8 by a weight of a heavy steel rod 5 fixed to the lower part. In order to adjust a height, the long screws 6 are pulled up and the suction panel 8 is closely brought into contact and connected by the weight of this heavy steel rod 5. In turn, the cloth duct 4 is deformed by a sucking action of an air blower 9 to receive a force deforming inwardly. Due to this fact, it is supported and connected at the central portions of the long screws 6 with a stop ring 15. Deformation of the cloth duct 4 is prevented by a duct deformation prohibiting plate 14. With this arrangement, the cloth duct 4 can have a simplified shape and then its manufacturing cost can be reduced.
Patent JP-S60112898-A (JP)
Title: Liquid cleanser composition
Inventor: DEBITSUDO MAKIN
IPC: C11D3/14
Filed: 1984-10-31
Abstract: The invention pertains to liquid scouring compositions comprising by weight of the total composition, from 1 to 65% of a particulate abrasive material, and from 35 to 99% of an aqueous liquid suspending medium, which comprises, by weight of the medium:a) from 3 to 15% of a synthetic anionic detergent-active material;b) from 1 to 12% of a zwitterionic and/or alkoxylated nonionic detergent-active material;c) a foam-regulating system comprising:1. from 0.5 to 7% of tripolyphosphate electrolyte; and2. from 0.05 to 8% of a Ca<sup>2+</sup>-dependent foam-depressing agent;the weight ratio between component (1) and component (2) being within the range of from 1:1 to 8:1; andd) optionally, up to 20% by weight of further electrolytes.Compositions according to the invention show good physical and chemical stability and improved foam/rinse properties.
Patent JP-S60120761-A (JP)
Title: Organic titanate-treated metallic flake pigment
Inventor: HASHIZUME YOSHIKI
IPC: C09D7/12
Filed: 1983-12-06
Abstract: PURPOSE:To provide the titled pigment which has excellent storage stability and gives a coating film having good water resistance and adhesion, by treating a metallic flake with a specified org. titanate. CONSTITUTION:0.05-1.5pts.wt. water and 0.1-10pts.wt. org. titanate of the formula (wherein R is 1-8C alkyl) are added to 100pts.wt. metallic flake pigment composed of scaly Al, Cu, Zn, Fe, Ni or its alloy obtd. by crushing said metal or alloy in the presence of a crushing aid such as a fatty acid (amine) or an aliph. alcohol. The mixture is kneaded in an org. solvent (e.g. Cellosolve) at 20-80 deg.C for 1-1,000hr to obtain the desired org. titanate-treated metallic flake pigment.
Patent JP-2001056088-A (JP)
Title: Anti-wear structure of bent pipe
Inventor: HAYASHI CHIKAYUKI
IPC: F16L43/00
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To improve the durability and reliability of an entire bent pipe without using a sleeve by an anti-wear material and the sleeve applied the anti-wear treatment on its surface. SOLUTION: An anti-wear sleeve 2 consisting of a cylindrical member 2b bent smoothly corresponding to the inner surface of a bent pipe 1 and a partition plate 2a provided on its center is inserted inside a bent pipe 1. Meantime, since the partition plate 2a is arranged so that the inside of the bent pipe 1 is divided by two of the inner periphery side and outer periphery side against the curve of the bent pipe, when a powder is streamed in the arrow mark direction of a figure, the powder is divided by two of the inner periphery side and outer periphery side by the partition plate 2a and nearly equal amount is streamed respectively. Therefore, the powder amount collided with the portion easy to wear of the usual bent pipe is reduced by half and the durability and reliability of the entire bent pipe are improved.
Patent JP-S6474051-A (JP)
Title: Radial gap type motor
Inventor: MORI HISAMITSU
IPC: H02K21/14
Filed: 1987-09-14
Abstract: PURPOSE:To improve design freedom, by arranging an armature core formed by overlapping two semiarcuate cores splitted in axial direction at one radial outside of rotor while facing therewith, thereby providing a portion where the armature core does not exist at radial outside of rotor. CONSTITUTION:A rotor magnet 20 is fixed to a shaft 15 so as to form a rotor 14, then an armature core 26 is arranged through a radial gap at the outer circumferential side so as to form a radial gap type motor. The armature core 26 is formed by overlapping two semiarcuate cores 24, 25 two in axial direction of the rotor 14, and arranged only at one outside of the rotor 14. Since other part 35 can be arranged in a space outside of the rotor 14 where the armature core 26 does not exist, design freedom of machine incorporating a motor can be improved.
Patent JP-H0566585-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: NAKAYAMA TAKAHARU
IPC: G03G5/05
Filed: 1991-09-10
Abstract: PURPOSE:To allow the considerable decrease of white spot defects on an image and the easy and stable supply of an electrophotographic positively charged photosensitive body having high quality. CONSTITUTION:The management to decrease the number of particles of >=10mum particle size in the air of the environment where a photosensitive layer is applied on a conductive base body to <=0.01 piece per cubic foot is executed and is monitored in the process for production of the positively charged photosensitive body constituted by providing the photosensitive layer contg. at least a charge generating material and a charge transfer material having hole transferability on the conductive base body.
Patent JP-H0561126-A (JP)
Title: Copying machine
Inventor: MAEHARA SHIGEJI
IPC: G03G15/04
Filed: 1991-09-10
Abstract: PURPOSE:To provide a copying machine which prevents the vibration of an optical system at an initial position which is a previously set stopping position. CONSTITUTION:As the position of the optical system 2 approaches to a home position being the initial position, or as the revolving speed of a motor is decreased, the current value of a reverse current required for plucking to the motor is set smaller. Furthermore, the set reverse current is given to the motor only when the real revolving speed of the motor is higher than the reference revolving speed of the motor at the time of plucking control. Thus, the vibration of the optical system 2 generated when it stops at the home position is prevented, thereby shifting to the next copying action immediately. Thus, a copying speed is improved. Then, it is conceivable to give a little reverse current in a low level period L when the real revolving speed is equal to or under the reference revolving speed.
Patent JP-H1074049-A (JP)
Title: Liquid display device
Inventor: SHINOMIYA HIROTATSU
IPC: G02F1/133
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of enhancing the atmosphere and production characteristic at the time of starting display and at the time of ending the display. SOLUTION: A back light section 2 makes light incident on a liquid crystal panel section 1 from a rear surface. This back light section 2 comprises a light emitting diode. The lighting and putting out of this light emitting diode are executed by a back light control section 4. This back light control section 4 gradually increases the light output of the back light section 2 as time passes by at the time of starting the display. The control section gradually diminishes the light output of the back light section 2 as time passes by at the time of ending the display. At this time, the back light control section 4 regulates the light output of the back light section 2 by changing the duty ratio of on and off of the light emitting diode.
Patent JP-H04110932-A (JP)
Title: Motor-driven camera
Inventor: YAMASHITA KENICHIRO
IPC: G03B17/00
Filed: 1990-08-31
Abstract: PURPOSE:To prevent the production of unpleasant sound and energy loss resulting from slippage by using a timing belt made of a soft material for the rotational-driving force transmitting mechanism of an initial transmission part. CONSTITUTION:The rotational driving-force of a motor 1 is transmitted to first gears 4a and 4b via the timing belt 3 made of the soft material by means of a pulley 2 coupled with an output shaft 1a. In the case where the output shaft 1a of the motor rotates in the direction opposite to an arrow A, a planetary arm 7 rotates in a direction opposite to an arrow B, so that the rotational driving-force is transmitted to a gear 12a by means of a planetary gear 9. This rotational driving-force is transmitted from a gear 12b to a gear 13a, and it is further transmitted from a pulley 13 to a pulley 16 via a timing belt 14, so that a fork 17 is caused to rotate. Thus, the occurrence of unpleasant sound produced by high-frequency wave is eliminated, and energy loss caused by slippage, and the deterioration in controllability can be prevented.
Patent JP-H0897417-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIYAMOTO TAKAAKI
IPC: H01L21/28
Filed: 1994-09-27
Abstract: PURPOSE: To keep impurity concentration of an impurity diffusion region surface layer part as designed and to keep ohmic property of a contact by forming a high melting point metal silicide film and a high melting point metal boride by self-alignment in an impurity diffusion region surface one by one. CONSTITUTION: A gate electrode 4 consisting of n<+> -type polysilicon is formed on an Si substrate 1 wherein an isolation region 2 and a gate oxide film 3 are formed. A source/drain region 6 having what is called LDD structure is formed in a surface layer of the Si substrate 1. Meanwhile, B which is p-type impurity is introduced to the source/drain region 6. A TiSix film 9 and a TiB2 film 8 are provided to a surface of the source/drain region 6 and a surface of the gate electrode 4 one by one. Thereby, outward diffusion of impurities from an impurity diffusion region is blocked. It can be especially prevented when impurity introduced to an impurity diffusion region is arsenic.
Patent JP-2000296609-A (JP)
Title: Adjustment for recording position shift at bidirectional printing using reference correction value and relative correction value
Inventor: OTSUKI KOICHI
IPC: B41J2/16
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To ease a recording position shift in a main scanning direction between a first half and a second half of bidirectional printing and improve an image quality by setting a reference correction value in relation to a specific reference dot, and determining an adjustment value in accordance with a first adjustment mode in which the reference correction value is corrected with a relative correction value preliminarily prepared for correcting the reference correction value. SOLUTION: When longitudinal ruled lines are recorded in parallel to a sub scanning direction with a black ink K and a cyan ink C in a first half and a second half of reciprocation, a positional shift related to black dots is solved by correcting with a reference correction value. A positional shift of cyan dots increases if the longitudinal ruled lines of cyan dots are printed in an equal adjustment state. A shift adjustment with a relative correction value Δ in relation to cyan dots is carried out in addition to the adjustment with the reference correction value, whereby positional shifts of black dots and cyan dots are reduced to an almost equal level. The positional shift of color ink dots can be prevented from excessively becoming large and a quality of color images is improved.
Patent JP-S61111228-A (JP)
Title: Guide device for loading product
Inventor: TAKAIRA KATSUYOSHI
IPC: B65G57/00
Filed: 1984-11-05
Abstract: PURPOSE:To form a simple and low-priced guide device rich in universality by inserting a product stop guide disposed at a fixed distance from a pallet fixed position in a pallet when products are loaded on the pallet, and after loading, separating the guide outside the pallet. CONSTITUTION:A truck 2 loaded with a pallet P is stopped at a fixed position, and a pallet clamp device 17 is pushed out to a pallet P by a horizontal cylinder 14 to horizontally advance a finger portion 16 and a guide member 21, and the corners of the pallet P are clamped by a finger portion 16 to correct shifting. The position relationship between the pallet P and the member 21 is always kept constant by insertion of the member 21, and the first loaded product is prevented from falling by the member 21, and the subsequent loading can be smoothly performed. After loading a designated number of products, the cylinder 14 is retreated to draw out the member 21 to the outside of the pallet P. When a net frame is provided on the side surface of the pallet P, the member 21 is lifted and lowered by a cylinder 15.
Patent JP-S6292872-A (JP)
Title: Recorder
Inventor: NAKAMURA KAZUHIRO
IPC: B41J13/20
Filed: 1985-10-18
Abstract: PURPOSE:To enable a paper to be smoothly supplied, by separating a paper bail from a platen when a recording paper does not reach a paper bail position, and pressing the paper bail against the platen when the paper reaches the paper bail position. CONSTITUTION:When a line feed quantity set point set in a setting part 5 is ALF-MEM=6 lines at the time of starting recording, a cam 9 is controlled through a motor 10 so that a recording paper supplied reaches the position of a paper bail 11 to be held between the paper bail 11 and a platen 17. When ALF-MEM<6, the recording paper does not reach the position of the paper bail 11. Therefore, the cam 9 is rotated so that the peripheral surface thereof on the larger radius side makes contact with the tip of a cam lever 16 to sepa rate the paper bail 11 from the platen 17, thereby permitting the recording paper to be easily passed. After the recording paper passed through the lower side of the paper bail 11, the paper bail 11 is controlled to descend. Accordingly, the paper can be smoothly supplied.