baber/WOPTO huggingface dataset:
Patent JP-S5619661-A (JP)
Title: Rectifier with voltage regualtor for use on automobile
Inventor: SHIBATA KANAME
IPC: H01L23/48
Filed: 1979-07-25
Abstract: PURPOSE:To miniaturize the rectifier for the automoble and to reduce the number of parts by a method wherein the rectifying part and the voltage regulating part are equipped in the same heat sink block, and at the same time plural fasten-on terminals are soldered to integrate the whole to a device. CONSTITUTION:The fasten-on terminal 2 is formed being proturded from an edge of the heat sink block 1 consisted of a copper plate plated with silver or solder, and plural semiconductor elements 3 to constitute the voltage regulating part and the rectifying part are fixed on the other side face of the block 1. A ceramic substrate 4 provided with conducting parts 5 and printed resistor parts 6 is also fixed in the same way confronting to the elements 3, and the elements 3 are connected to the conducting parts 5 and the resistor parts 6 with wires 7. Other fasten-on terminals 8, 9 are soldered to another edge of the block 1, and the integrated block 1 is accomodated in a case 11 and is molded using epoxy resin 12, etc.
Patent JP-H08263317-A (JP)
Title: Check point and restart processing system
Inventor: OOTANI ATSUHISA
IPC: G06F11/14
Filed: 1995-03-27
Abstract: PURPOSE: To provide a check point/restart processing system which can perform the check point/restart operations against a group of processes including a process that performs the synchronous or exclusive control. CONSTITUTION: A check point/restart processing system includes a check point processing execution part 10, a restart file 20 and a restart processing execution part 30. The part 10 includes a process freezing part 13 which controls the order to freeze plural processes that are related with each other by the synchronous or exclusive control, a freezing decision part 14 and a freezing cancel part 15. Then the part 30 includes a restart stop part 34 which controls the restart order between the processes that are under execution and discontinuation in a freezing state, a restart restarting part 35 and a restart ending part 36.
Patent JP-S57210406-A (JP)
Title: Noise reduction circuit
Inventor: HIROTA AKIRA
IPC: G11B20/02
Filed: 1981-06-19
Abstract: PURPOSE:To remove a noise component shortely after a signal rises, by subtracting a separated high frequency component from an information signal, and thus obtaining information removed from the high frequency component. CONSTITUTION:An Fm-demodulated playback luminance signal (a) which contains a noise component arrives at an input terminal 1 and is delayed by rising time (0.5-2musec) through a delay circuit 8, and a low-pass filter 6 removes a high frequency component containing the noise component to obtain a signal (c), which is supplied to an adder 7 with the opposite phase. Then, a limiter 8 limits the amplitude of only a large amplitude signal component to output only a small amplitude component or the noise component to an adder 4. The adder 4 subtracts the noise component of the output of the limiter 9 from the signal (a), so that a signal (d) removed from the noise component appears at an output terminal 5.
Patent JP-S5719637-A (JP)
Title: Laser processing method
Inventor: ISHIKAWA KEN
IPC: G01M1/34
Filed: 1980-07-11
Abstract: PURPOSE:To improve the processing efficiency and to perform a precise balance adjustment, by a method wherein an irradiation energy concentration of a pulse laser beam is variably controlled corresponding to a rotation speed of a rotary object, and simultaneously, the pulse width of the pulse laser beam is caused to vary. CONSTITUTION:A rotary object 1 is supported at a based stand (not shown) through bearings 11 and elastic membrers 12, and is, under said condition, turned in the direction of an arrow mark A by a variable motor 13. Meanwhile, a laser oscillator 2 enables a flash lamp 22 to radiate pulse by means of a laser source 21 to excite a YAG laser rod 23, and the unbalance psition part of the rotary object 1 is irradiated with so generated pulse laser beam 24 through a light collecting lens 25 to remove it for the processing. As the size of said unbalance position diminishes, a process control circuit 3 enables the rotary object 1 to turn at a high speed, increases an irradiation energy concentration, and simultaneously, regulates pulse width so that is can be shortened. This enables to perform an extremely efficient balance adjustment.
Patent JP-H05314674-A (JP)
Title: System for recovering fault in storage device and method therefor
Inventor: TANAKA ATSUSHI
IPC: G06F11/00
Filed: 1991-04-01
Abstract: PURPOSE:To suppress the deterioration of a processing of regular read/write at the time of a fault, to hold a fault recovery time within a prescribed time and to improve reliability by discriminating the state of the device at the time when the fault of a recorder is generated and selecting a fault recovery processing suitable thereto. CONSTITUTION:When the fault of a storage device is generated, in the case a notice is received from a fault data recovering circuit 156 which detects the fault generation of one of data disks 158-168, an input/output-fault recovery control circuit 150 confirms whether a recovery table 154 is free or not. Simultaneously, the fault data recovering circuit 156 is allowed to write a prescribed matter in the column concerned of the table 154 and also states such as the redundancy of the storage device, an elapsed time of fault recovery and a regular write processing are discriminated and a fault recovery processing being suitable thereto is selected and executed. In such a manner, the deterioration of the regular read/write processing at the time of fault is minimized, the fault recovery time can be held within a prescribed time and the reliability is enhanced.
Patent JP-2000291789-A (JP)
Title: Shift lever bush
Inventor: FUJII TORU
IPC: F16H59/04
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To improve a vibration prevention effect and operation feeling with respect to a shift lever bush provided with a cylindrical rubber elastic body for connecting inner/outer cylindrical body mutually. SOLUTION: In this shaft lever bush, a projection 4a projecting in a diameter direction is formed on the inner periphery surface of a rubber elastic body 4, while a recessed part 2c engaged with this projection 4a is formed on the outer periphery surface of an inner cylindrical body 2 and a pair of elastic body side insertion parts 4b, 4b which is a regular octagonal shape in the view from a cylinder shaft X direction are formed on the inner periphery surface of the rubber elastic body 4 on the cylinder shaft X direction both sides of the projection 4a. Further, this both elastic body side insertion parts 4b, 4b and a pair of inner cylinder body side insertion parts 2d, 2d inserting respectively so that the clearance of a prescribed amount is made in the diameter direction are formed on the outer periphery surface of the inner cylinder body 2.
Patent JP-H01266797-A (JP)
Title: Electronic equipment casing
Inventor: MATSUMURA TETSUO
IPC: H05K5/02
Filed: 1988-04-18
Abstract: PURPOSE:To keep a sufficient strength even if attaching and detaching are repeated many times by a method wherein a recess and a protrusion provided on a case and cover respectively are latched with each other and a latching hole and a latching protrusion also provided on the case and cover respectively are latched with each other and a stopper is fitted to the rails provided on both the case and cover to latch the rails with stopper rails. CONSTITUTION:After the protrusion 2a of a cover 2 is latched with the recess 1a of a case 1, the latching protrusion 2b of the cover 2 is pushed into the latching hole 1b of the case 1 by pushing the top of the whole cover 1 downward. At that time, the latching protrusion 2b of the cover 2 is deformed to the direction of an arrow A and latched with the latching hole 1b. Then a stopper 3 is fitted to rails 1d and 1c provided on the facing extensions 1c and 2c of the case 1 and the cover 2 to the direction of an arrow B and the stopper rails 3b are latched with the rails 1d and 2d. With this constitution, even if the attaching and detaching of the cover 2 is repeated so many times, the sufficient strength can be kept and, further, the firm assembly can be realized.
Patent JP-S58211772-A (JP)
Title: Supply device for developing liquid
Inventor: ARIYAMA KENZOU
IPC: G03G15/11
Filed: 1982-06-03
Abstract: PURPOSE:To prevent the entry of air in the developing liquid to be supplied to a developing part while the level of the developing liquid is low by providing a liquid suction member to a rotor revolving shaft for force supplying the developing liquid. CONSTITUTION:A casing 15 is provided in a developing vessel 12 into which the developing liquid 13 fed through the hole 11a of a developing electrode 11 and a pipe 18 is supplied. A rotor 14 to be revolved by a rotor revolving shaft 16 is provided in said casing. The shaft 16 is revolved by a motor 17. A liquid suction member 19 is mounted to the shaft 16 in the position in contact or proximity to or with the top surface of the casing 15. For example, sponge is used for the member 19, but any material is usable as far as it can be impregnated thoroughly with the developing liquid therein. Said member is made into a circular cylindrical shape. Even if the liquid 13 decreases down to a replenishing level H, the intrusion of air through the hole 15c penetrated in the shaft 16 into the casing 15 is prohibited.
Patent JP-H06286617-A (JP)
Title: Impact energy absorption type steering wheel
Inventor: INOUE MASAO
IPC: B62D1/11
Filed: 1993-03-30
Abstract: PURPOSE:To improve a torsional rigidity, increasing absorption energy quantity by providing off-set bending sections in a plurality of spokes and connecting a wheel rim core to a wheel hub with both ends off-set with each other in a captioned impact energy absorption type sneering wheel. CONSTITUTION:One end of each of a pair of metallic main spokes 12 and 12 is and of a pair of metallic sub-spokes 13 and 13 are welded to a wheel hub 11 and the other end of each of a pair of metallic main spokes 12 and each 12 of a pair of the metallic sub-spoker 13 and 13 are welded to metallic wheel rim core 15, and a wheel rim 14 is supported by the wheel hub 11 to be attached to a steering shaft. Off-set bending sections 17 and 18, wherein both ends are off-set, are formed to a pair of the main spokes 12 and 12 and a pair of the sub-spokes 13 and 13 to reduce the deformation loads of each of the spokes 12 and 13 when an impact load is applied to the wheel rim 14 so that the wheel rim 14 becomes liable to bend, increasing the quantity of absorption energy. Off-set bending sections 17 and 18 are set to (the off-set quantity of the off-set bending section 18) and (the off-set quantity of the off-set bending section 17).
Patent JP-H11269976-A (JP)
Title: Foreign matter removal pit
Inventor: IZUMI SHUHEI
IPC: E03F5/14
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter removal pit which can easily and surely remove foreign matters such as cloth and paper diapers or towels and other materials that may be contained in waste water, without leaving behind solid wastes that may cling and collect on the bottom of the pit. SOLUTION: This foreign matter removal pit comprises a pit main body 1 having a bottom surface 1d formed approximately in the shape of a recessed spherical surface with a discharge opening 1e extending from the bottom surface 1d and projected sideways, a riser pipe 2 rising upward from the pit main body 1, and a foreign matter removal apparatus 3 mounted inside the lower part of the riser piper 2 or in or below an opening in the upper end of the pit main body 1. Foreign matter 6 contained in waste water which flows in from an inflow pipe 4 inserted into the riser pipe 2 is caught by the foreign matter removal apparatus 3 and removed.  Solid wastes contained in the waste water are finely crushed on contact with the foreign matter removal apparatus 3, and even if scattered over the bottom surface 1d of the pit main body, are made to slip down the approximately recessed spherical bottom surface 1d and discharged from the discharge opening 1e without causing clogging of the pipes. Therefore, no solid wastes remain clingingly on the bottom surface of the pit main body 1.
Patent JP-H11274984-A (JP)
Title: Interference signal regenerating device
Inventor: MIYATANI TETSUHIKO
IPC: H04B1/707
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an interference signal regenerating device and a multi-stage interference canceller, where required man-hours for a band limit filter are reduced and enlargement of the hardware scale is avoided, based on the use of the band limit filter. SOLUTION: This interference signal regenerating device is provided with plural replica generating sections 1, that extract received information for each user and spread again the user information based on the spread code for each user, an adder 2 that sums the outputs from the replica generating sections 1, and a band limit filter 3 applying band limit to an output from the adder 2. Since the band limit is a linear operation and the characteristics of the band limit are unchanged even when the band limit is applied to each spread code in each replica generating section 1 or applied altogether to outputs from each replica generating section 1, the number of the required band limit filters 1 is reduced by applying band limit in batch with respect to the summed signal.
Patent JP-S5620217-A (JP)
Title: Rope type trash remover
Inventor: IMAMURA HIROSHI
IPC: E02B5/08
Filed: 1979-07-26
Abstract: PURPOSE: To simplify the structure as a whole by a method wherein both winding drums for raking-up operation and opening-closing operation are provided on a single shaft, the rake opening-closing operation is conducted by use of a cylinder and the opening-closing operation is also conducted by use of a cylinder, in a rope type trash remover provided at the water intake passage of a power station or the like.  
     CONSTITUTION: Both ropes 5, 6 are wound on respective winding drums 10, 11 simultaneously by a driving device 16 to pull a rake main body 11 upward. At this time, the rake main body 1 is applied with a force for rotating counterclockwise with a pivot shaft 4 as a fulcrum, and securely rakes up the trash present on a bar screen 2 by rake claws 7. When the rake main body 1 has reached a predetermined position, the driving device 16 is once stopped, then a cylinder 12 is operated to pull an opening-closing sheave 13 downwards by a rod 17. As a result, the main body 1 is rotated clockwise about the shaft 4 as a center, so that the trash collected on the rake face drops onto a discharge conveyor 23 through a chute 22. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63264976-A (JP)
Inventor: KONDO YOSHIKAZU
IPC: D06M15/277
Filed: 1987-04-18
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-S5220566-A (JP)
Title: Method of feeding article in and out
Inventor: SEKIGUCHI KATSUTADA
IPC: B65G1/00
Filed: 1975-08-08
Abstract: PURPOSE: To permit effective utility of the area, simplification of operation and improvement of safety by providing a transport vehicle feed-in-and-out moving means on the inside and outside of a building for making reception and delivery of articles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61255763-A (JP)
Title: Lead wire connector
Inventor: TOMITA TOMOYA
IPC: H05K3/34
Filed: 1985-05-08
Abstract: PURPOSE:To prevent the damage of the integrated circuit itself by leak current in the stage of soldering the lead wires of electronic parts onto the electrode pattern of the integrated circuit by constituting a heating chip for soldering of a heat conducting insulating material held in tight contact with a heating element. CONSTITUTION:The solder 140 is interposed between the electrode pattern 120 on a printed circuit board 100 of the integrated circuit and the lead wires 420 of the electronic parts and is heated by a heating means 300 from above, by which the lead wires are soldered to the electrode patterns in the stage of soldering both. The chip as the heating means 300 is constituted of a body 320 consisting of a stainless steel, etc. which generates resistance heat when energized and the heat conducting insulating body 340 consisting of a sintered SiC body contg. a slight amt. of BeO. Both bodies are joined in tight contact with each other by an electron beam, etc. The body 340 transmits the heat of the body 320 to melt the solder 140 and to solder the above-mentioned members. Since said body has an electrical insulating characteristic, the damage of the printed circuit board 100 by the leak current from the body 320 is obviated.
Patent JP-H02274877-A (JP)
Title: Vapor phase growing device
Inventor: SAKAI SHIRO
IPC: C23C16/44
Filed: 1989-04-15
Abstract: PURPOSE:To make changeover of gas for vapor phase growth quick and to form a multilayered thin film having a sharp interface by doubly forming a vapor phase growth chamber and making an inner cylinder rotatable and opposing a gas guiding port provided to the inner cylinder against a gas introducing port provided to an outer cylinder. CONSTITUTION:A vapor phase growth chamber 23 is doubly formed of an outer cylinder 21 and an inner cylinder 22. This inner cylinder 22 is turned to the prescribed position and a gas guiding port 32 is opposed against one gas introducing port 30a of the outer cylinder 21. Vapor phase growth gas K1 is guided on a base plate 26 and supplied. This vapor phase growth gas K1 is thermally decomposed and a thin film is grown on the base plate 26. Exhaust gas after thermal decomposition is discharged to the outer cylinder 21 from the discharge port 33 of the lower part of the inner cylinder 22 and discharged through a conducting port 31 of the outer cylinder 21. At this time, the other vapor phase growth gas K2 is introduced into the other gas introducing port 30b. The inner cylinder 22 is rotated to oppose the gas guiding port 32 against the other gas introducing port 30b and the vapor phase growth gas K2 is supplied on the base plate 26.
Patent JP-S63261268-A (JP)
Title: Positively chargeable electrophotographic sensitive body
Inventor: SUGIMOTO YASUSHI
IPC: G03G5/147
Filed: 1987-04-17
Abstract: PURPOSE:To enhance electrophotographic characteristics and durability of a photosensitive body by forming a protective layer made of a specified hardened layer. CONSTITUTION:The photosensitive body is formed by successively laminating on a conductive substrate an electric charge transfer layer, a charge generating layer, and the protective layer (A) of the hardened film composed of a butylated melamine.formaldehyde resin (a) having a number average molecular weight of <=1,500, a bonded formaldehyde number of 2-4 and a methylol number of 1 or 2 per one melamine ring, an organic pigment (b) for generating charge carriers, preferably such as one or more of tau, tau', eta' and eta-type metal-free phthalocyanines, an electron receptive carboxylic acid and/or a polycarboxylic anhydride, such as pyromellitic anhydride.
Patent JP-H06310541-A (JP)
Title: Manufacture of field-effect transistor
Inventor: TOMINAGA HISAAKI
IPC: H01L29/812
Filed: 1993-04-22
Abstract: PURPOSE:To provide a high-voltage FET having low stray capacitance and a high gain with a good yield by forming a stair-shaped recess having no sidewall. CONSTITUTION:After isotropic etching of the upper part layer of an n-type GaAs layer so that an opening size of the upper part layer of the n-type GaAs layer may be larger than an opening size of an SiN layer while having the SiN layer as a mask, selective anisotropic etching of the lower part layer of the n-type GaAs layer is performed so that an opening size of the lower part layer of the n-type GaAs layer may be equal to the opening size of the SiN layer until an n-type AlGaAs layer is completely exposed in order to form a stair-shaped recess for preparing a gate electrode.
Patent JP-H06311235-A (JP)
Title: Telephone exchange
Inventor: IWAMOTO KAZUNORI
IPC: H04Q3/58
Filed: 1993-04-22
Abstract: PURPOSE:To make direct speaking possible between a callee and a person to be spoken just after a morning call. CONSTITUTION:When a key telephone system 2 is off hooked and a dial analyzing means 13 detects speaking time designation data, the designated time of speaking time designation data is stored in a designated time storage means 15, the number of the key telephone system 2 at the connecting destination is stored in a connecting destination extension storage means 17, the number of the off-hooked key telephone system 2 at the connecting source extension storage means 16, when the present time of a present time counting means 14 is coincident with the designated time in the designated time storage means 15, the key telephone system 2 in the connecting source stored in the connecting source extension storage means 16 is called, when the off-hook of the key telephone system 2 at the connecting source is detected, the key telephone system 2 at the connecting destination stored in the connecting destination extension storage means 17 is called and when the off-hook of the key telephone system 2 at the connecting destination is detected, a speech path between the key telephone systems 2 at the connecting source and the connecting destination is connected by a speech path means 11.
Patent JP-H09258021-A (JP)
Title: Elliptical polarizing plate
Inventor: UMEMOTO SEIJI
IPC: G02F1/13363
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute inspection with excellent reliability while using a protective sheet entailing double refractiveness and substantially preventing the occurrence of errors of inspection results by specifying the crossing angle of the optical axes of the protective sheet and a phase difference plate. SOLUTION: This elliptical polarizing plate 4 is constituted by adhering and fixing a linear polarizing plate 1 and the phase difference plate 3 and adhering and protecting the outside surface of the this polarizing plate with the protective sheet 6. The intersection angle θ2 of the optical axes of the protective sheet 6 and the phase difference plate 3 is specified to >=15 deg.. If the intersection angle 6, of the optical axes of the protective sheet 6 and the phase difference plate 3 is small, the phase difference by the intrinsic phase difference plate 3 is eventually negated by a negation operation and the phase difference of the phase difference plate 3 is hardly reflected for the inspection.  Further, the coloration by the phase difference plate 3 arranged between the linear polarizing plate 1 is dark when the optical axis of the phase difference plate 3 exists at 45 deg. with the absorption axis of the lineg polarizing plate 1 as shown by an arrow. The coloration is paler as the intersection angle θ1 is smaller and it is decorated at 0 deg.. The discovery of the unequal phase difference of the phase difference plate 3 is more difficult as the coloration is paler.