baber/WOPTO huggingface dataset:
Patent JP-H02353-A (JP)
Title: Cmos type semiconductor device
Inventor: KATO JURI
IPC: H01L27/08
Filed: 1989-02-13
Abstract: PURPOSE:To obtain a CMOS type semiconductor device whose gate channel length is short by a method wherein the source-drain diffusion depth is controlled so as to be shallow by performing annealing by lamp heating, after ion is implanted to form a source-drain region. CONSTITUTION:A P-channel transistor QP wherein <11>B is used for a source-drain 2, and an N-channel transistor QN wherein <31>P is used for a source-drain 6 are provided. In this CMOS type semiconductor device, the source-drain diffusion depth Xj of the P-channel transistor QP and the N-channel transistor QN are both formed so as to be shallower than the conventional diffusion depth, and the gate length is made equal to or shorter than 2mum. Then annealing after ion-implantation for source-drain is performed by lamp heating.
Patent JP-S59158619-A (JP)
Title: Switch whose operation is made effective after secret code given in advance is inputted
Inventor: YAMAZAKI YOUICHIROU
IPC: G07C9/00
Filed: 1983-03-01
Abstract: PURPOSE:To obtain an electronic lock function of a switch by giving a prescribed secret code disconnecting operating pattern to the switch in advance so that the next and succeeding operations are made effective for a prescribed time after the switch in matching with the pattern is disconnected. CONSTITUTION:When a switch S is turned off, a signal is generated to a point (1). This signal sets a timer T1. The signal from the switch S inputted within the set time of the timer T1 is stored in a counter C as the number of tims of operations. In the timing when the set time (0.5sec) of the timer T1 is elapsed and the timer is reset, a timer T2 is set and also the reset state of the timer T1 is inhibited so that an output signal of the switch S is not a count signal to the counter C. When the count value of the counter C is coincident with the number of times set as the predetermined secret code at the same time, an FF is set. Although the signal FF is reset after the time (1sec) of the timer T2 is elapsed, the signal FF acts like transmitting an output signal from the switch S to the exterior 7 as an effective signal only for one second when this signal FF is set.
Patent JP-H08203788-A (JP)
Title: Aging method of tantalum solid electrolytic capacitor
Inventor: TOMIZAWA TAKASHI
IPC: H01G9/04
Filed: 1995-01-30
Abstract: PURPOSE: To prevent unnecessary breakdown of a tantalum solid-state electrolytic capacitor and to surely eliminate a defect item by restraining rush current when aging power supply is turned on and to prevent damage from spreading to other capacitors even if shortcircuiting, etc., is generated in a plurality of capacitors when the capacitors are aged in parallel simultaneously. CONSTITUTION: When a plurality of tantalum solid electrolytic capacitors 1 are connected in parallel and the capacitors 1 are aged by applying a specified dc voltage from a dc power supply 4, a diode and a chalk coil 2 are connected parallel between the capacitor 1 and the dc power supply 3.
Patent JP-S54125550-A (JP)
Title: Production method for sheath heater
Inventor: NARUO NOBORU
IPC: H05B3/48
Filed: 1978-03-22
Abstract: PURPOSE: An extreme end of sheath heater is sealed by caulking and thermal decomposition of silicon resin at heat treatment of metal pipe can be prevented and luminescence can be maintained.  
     CONSTITUTION: Inside a metal pipe 3, a insulating material 4 in which magnesia powder and silicon resin are added, is charged and sealed. Then, the extreme end of the pipe is sealed by caulking. After that, diameter reduction and annealing operation are effected and then the extreme end of the pipe is cut so that a terminal 2 is exposed to form sheath heater. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05266637-A (JP)
Title: Information selector/reproducer
IPC: G11B27/10
Filed: 1993-02-23
Abstract: PURPOSE:To make it possible to reproduce a desired part of a disc depending on the content of text by reproducing a specific part of the disc through data input key operation or scanning bar codes at a selected part of the text. CONSTITUTION:Characters corresponding to the information recorded in a disc 1 are writted in a text and bar codes containing address information are arranged closely to the characters. A central control block 62 reproduces a part, associated with a specific address data, of the information recorded in the disc 41 according to address information containing bar codes read out through a read out section 30 or a data inputted through a data input key 26. According to the constitution, only a desired part corresponding to the text can be reproduced from the disc 41 without looking aside the text by scanning a bar code selected from those arranged on the text through the read out section 30.
Patent JP-H04247012-A (JP)
Title: Cosmetic
Inventor: NAKAMURA MASAMI
IPC: A61K8/00
Filed: 1991-02-04
Abstract: PURPOSE:To obtain a cosmetic, containing an extract separated from leaves of Nelumbo nucifera Gaertn. as an active ingredient, having beautifying and whitening action and preventive effects on skin roughening, good in safety and readily securing raw materials. CONSTITUTION:Dried leaves of Nelumbo nucifera Gaertn. are extracted by using a water-soluble organic solvent (e.g. ethanol) and, as necessary, adding water while being stirred. The resultant extract solution as an active ingredient is included in a cosmetic. The amount thereof blended is 0.01-5wt.%, preferably 0.05-2wt.% expressed in terms of a dried extract. In addition to the extract solution from the leaves of the Nelumbo nucifera Gaertn., oils, surfactants, medicines, etc., normally used in cosmetics are suitably blended to prepare the objective cosmetic. The leaves of the Nelumbo nucifera Gaertn. have diuretic, antipyretic, antidiarrheic, antipyreticotic actions, etc., and further inhibitory action on Salmonella typhi and Bacillus dysteneriae and are used as a herb medicine, but not as the cosmetic at all.
Patent JP-S54124908-A (JP)
Title: Incoming-call distribution system
Inventor: YANAGI HARUO
IPC: H04M3/60
Filed: 1978-03-22
Abstract: PURPOSE:To prevent call-processing efficiency from deteriorating by detecting the number of idle cord circuits of a manual board after discriminating the kind of a call by a CPU and by distributing the call to the next manual board according to the order when the detected number is one. CONSTITUTION:A manual-board incoming call when generated by subscriber's terminal 1 is connected to terminal 31 of call trunk 3 via switch 2. To distribute the call, the kind of the call such as a general call and a public call is discriminated by CPU7, detection 8 of the number of idle cord circuits 5 of the manual board is done, and when the number of cord circuits is one in case of a public call, the call is distributed not to this board but to the next manual board according to the order. Consequently, it can be prevented that the call processing efficiency deteriorates owing to the occupation of a specific board by a public call, etc.
Patent JP-2000228928-A (JP)
Title: Artificial seaweed, artificial seaweed bed and construction thereof
Inventor: HIRANO NORIHIKO
IPC: A01K61/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a new artificial seaweed having a simple structure and excellent handleability and a biological propagation function excellent in a seaweed bed function, especially suitable for applying to a small scale of liver, pond or lake and marsh, an artificial seaweed bed and a method for constructing the seaweed bed. SOLUTION: This artificial seaweed 10 is composed of a base body 1 combinedly used as a weight, a cable body 2 moored to the base body 1, a single yarn opening contact branch 4 comprising carbon fibers fitted to the cable body 2 and a float body 3 fitted to an upper part of the cable body 2 and is made to be thrown into water. This artificial seaweed bed is sunken in water by densely gathering the artificial seaweed 10 having a whole height lower than the water depth to enable water traffic.
Patent JP-S53119432-A (JP)
Title: Liquid fuel combustor
Inventor: SHINOZAKI TADASHI
IPC: F23D5/02
Filed: 1977-03-28
Abstract: PURPOSE: For complete vaporization of liquid fuel and size reduction of mechanical part reduction system, to wet a wick with said liquid fuel and vaporize by heating said liquid fuel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000234577-A (JP)
Title: Pulsation pressure reducing structure of fuel injection pump
Inventor: TANAKA MASAMICHI
IPC: F02M59/44
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To protect an oil seal interposed between a low pressure fuel gallery and a lubrication oil part in a fuel injection pump from a pulsation pressure of fuel. SOLUTION: This structure is formed that an accumulator or a throttle passage 322, serving as a means to reduce the generation of a pulsation pressure of fuel, is arranged in a passage to interconnect a low pressure fuel gallery 321 and an oil seal 306 for fuel seal. The throttle passage 322 consists of a different piece. Further, the throttle passage 322 is formed such that a gap is provided between the outer periphery of the rotor shaft 9a of a feed pump and the wall surface at the interior part for the rotor shaft of a pump housing.
Patent JP-2000235797-A (JP)
Title: Semiconductor memory
Inventor: JINBO TOSHIKATSU
IPC: H01L27/115
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To enable reducing a chip area by providing one line of a main bit line with respect to plural lines of subbit lines to which drains of memory transistors are commonly connected, connecting the plural subbit lines to switches of a first stage respectively and commonly connecting other ends of the switches and connecting other ends to main bit lines with a switch of a second stage. SOLUTION: Subbit lines formed on first wiring layers being in memory cell arraies 1-1 to 1-8 are connected to main bit lines formed in second wiring layer with Y switches 2-1 to 2-8. Main bit lines are wired so as to be passed over memory cell arraies 1-1 to 1-4, 1-5 to 1-8 to be connected to a read/write circuit 6. Power pource lines and control signal lines for respective array power sources circuits 4-1 to 4-8 are wired from array power source control circuits 5-1, 5-2 in among the main bit lines through the second wiring layer to be connected to the array power source circuits 4-1 to 4-8 of respective memory cell arraies 1-1 to 1-8.
Patent JP-S59158409-A (JP)
Title: Numerical controller
Inventor: SEKIKAWA KATSUHIDE
IPC: G05B19/4063
Filed: 1983-03-01
Abstract: PURPOSE:To attain ease of check of displayed drawing of an NC device by providing plural screen setting means, processing each of set screen information and displaying and sectioning the information on the identical screen so as to display simultaneously plural desired parts in a desired size. CONSTITUTION:A cylindrical work 1 is positioned and fixed to a chuck 7 turning around the turning shaft of a four-spindle lathe and one end of the work 1 is supported by the tip part of a tail stock 8. Further, the work is processed while the work 1 is moved in the turning direction by a turret (tool box) 4 and while the work 1 is moved in the X direction. Sections 8, 9 surrounded by dotted lines are provided to a display frame 3 of this diagram display device so as to divide the screen into two parts and to magnify them simultaneously thereby allowing easy to see screen. Screen information of the sections 8, 9 and observing points 10, 11 are designated respectively.Then, plural desired parts are displayed on the display frame 3 in a desired size at the same time thereby checking smoothly a display diagram of the NC device.
Patent JP-H09229589-A (JP)
Title: Seal structure of nozzle head in cleaning gun
Inventor: OKAWA KOITSU
IPC: F28G1/12
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To contrive so that a cleaning gun is not required to be alway held horizontally and pressed when the fine pipe is cleaned by a method wherein an expansion rubber is applied to cover a nozzle head, the outer periphery of an extremely end of the expansion rubber is expanded with hydraulic pressure and closely contacted with and held against the inner wall surface of the fine pipe. SOLUTION: Small holes 21 are punched on the circumference of a front cylindrical part 20F of a nozzle head N threadably fixed to the extremity end of a nozzle main body 5. Expansion rubber 22 having rubber characteristic covered on the front cylindrical part 20F of the nozzle head N has a cylindrical shape at its front side, its rear side is formed into a frustum of circular cone, and the expansion rubber 22 is supported and prevented from being pulled off by engaging projections 23 spaced apart and projected at a forward or a rearward position of the small holes 21 at the outer circumference of the front cylindrical part 20F.  Then, an annular concave groove is formed at the inner circumferential surface of the expansion rubber 22 corresponding to the outer circumferences of the small holes 21, the part in the annular concave groove 24 of the expansion rubber 22 is expanded with pressurized water injected from the small holes 21, resulting in that the extremity end of the nozzle head N is closely contacted and held against the inner circumferential surface of a fine pipe P so as to seal it.
Patent JP-S56130214-A (JP)
Title: Frothing device
Inventor: SUZUKI AKIRA
IPC: B03D1/14
Filed: 1980-03-17
Abstract: PURPOSE:To produce large foam useful for a foam adsorptive floating method continuously by introducing air into the chemical soln. in a stirring tank, dispersing and diffusing the same to form foam, housing the foam in the foam housing chamber in the upper part of the stirring tank, allowing the same to stagnate there temporarily and separating the chemical soln. CONSTITUTION:Air and a chemical soln. are introduced through a diffuser 4 into a stirring tank 5 from the bottom. The air is dispersed and diffused into the chemical soln. by rotating turbine vanes 6, whereby foam is formed. The foam builds up on the liquid soln. surface 8, ascends in the tank 5, goes beyond an inside annular shelf plate 9, enters a foam housing chamber 10, passes through the plural holes 12 of an outside annular shelf plate part 11 and enters a liquid separating area 13. While the foam is descending in the area 13 it results in that it is stagnated temporarily, and the excess chemical soln. is removed by gravity. The removed chemical soln. is recycled and the foam is removed to the outside of the device through a foam outlet means 15.
Patent JP-H05235797-A (JP)
Title: Transmitter-receiver for ping-pong transmission
Inventor: HAKOMORI KATSUHIKO
IPC: H04B1/38
Filed: 1992-02-20
Abstract: PURPOSE:To increase a dynamic range of a reception signal by setting properly a prescribed voltage so as to avoid the saturation of an inverting amplifier means even when the intensity of an incident light is strong. CONSTITUTION:A voltage control means 14 is connected in parallel with a feedback resistor 132 of an inverting amplifier means 13 so that a forward direction is coincident with a feedback direction of the inverting amplifier means 13 and active when an output voltage of the inverting amplifier means 13 exceeds a prescribed voltage to limit the output voltage to the prescribed voltage. In this case, when the intensity of a light made incident on a light emitting/light receiving means 11 is weak, the output voltage of the inverting amplifier means 13 is a product between a current outputted from the light emitting/light receiving means 11 and the resistance of the feedback resistor 132. On the other hand, when the intensity of the incident light is strong and the output voltage of the inverting amplifier means 13 exceeds the prescribed voltage, the voltage control means 14 is active. Thus, the output voltage of the inverting amplifier means 13 is limited to the prescribed voltage in this case.
Patent JP-H08228239-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1995-02-22
Abstract: PURPOSE: To attain the recording output of original information through soft sorting usually and to start recording quickly as required. CONSTITUTION: The facsimile equipment is provided with a control circuit 54 receiving original information received via a telephone line 2a and giving the original information to a recording circuit 36, in which the information is printed out on recording paper and which controls an output with a recorded side turned upward, a selection circuit 38 selecting the soft sorting printing out the received information from a final page or printing out the information from a head page, a soft sort interrupt button circuit 40 interrupting the soft sort for the original information received at present and printing out the information from a head page, and a display circuit 42 displaying the interrupted soft sorting. The control circuit 54 controls the recording so that the head page of information is started on emergency even when the soft sorting is set.
Patent JP-H07259993-A (JP)
Title: Protective bellows
Inventor: BERUNAARU RENZO
IPC: F16J3/04
Filed: 1995-02-22
Abstract: PURPOSE: To provide bellows turns prevented from being twisted or distorted even if compressed or elongated by forming at least one bellows turn in such a shape that the ratio of the smallest thickness at its peak to the greatest thickness at its trough, and the greatest thickness of the trough are specific values. CONSTITUTION: At least one turn 16 of a protective bellows made of thermoplastic material is so dimensioned that the ratio S/P of the smallest thickness S at its peak to the greatest thickness P at its trough 24 is less than about 2.3. The greatest thickness P of the trough 24 is less than about 1.25 mm. A plurality of turns 16-30 of the protective bellows are integrally connected to one another between end collars 12, 14 of the bellows, and these bellows turns are arranged in three zones coaxially disposed to one another along the lengthwise directions of the bellows. The bellows turns are not therefore twisted or distorted even if compressed or elongated.
Patent JP-S60179318-A (JP)
Title: Suspension apparatus for car
Inventor: FUJITA HARUYASU
IPC: B60G21/04
Filed: 1984-02-24
Abstract: PURPOSE:To improve steering feeling by installing a wheel steering tie-rod and suspension springs onto the levers installed in shiftable ways onto the both edges of a slider interlocked with a steering wheel, in a suspension apparatus for a car having a pair of wheels at right and left. CONSTITUTION:When a steering wheel 20 is operated in the direction of arrow, a slider 13 is moved rightward (b) and a right-side spring 142 is compressed, and a right-side lower arm 42 is relatively pushed-down, and at the same time, a left-side spring 141 is pulled, and a left-side lower arm 41 is relatively pulled- up for a chassis 2. Upper arms 61 and 62 follow the rise of the left-side lower arm. Since wheels 11 and 12 are always grounded, the chassis 2 tilts in the turning direction, and the turning in the lean state similar to the case of motorcycle is permitted. The leftward turning is performed similarly. With such constitution, steering feeling can be improved.
Patent JP-H04272728-A (JP)
Title: Suction port for vacuum cleaner
Inventor: KATO KIMINORI
IPC: A47L9/04
Filed: 1991-02-28
Abstract: PURPOSE:To eliminate the fault caused by entanglement of hair and waste thread, and to improve the durability by preventing hair and waste thread from going in between a rotating body and a brush cover, in the vacuum cleaner provided with a suction port having a rotary brush. CONSTITUTION:By providing a brush cover 26 which has a rotating body 22 in which a brush 23 is planted toward the outside, and in which a louvering part 29 going toward the rotating body 22 side is formed in a part, on both end parts of a rotary brush 7, refuse 28 such as waste thread, etc., hits against the louvering part 29 of the brush cover 26 and is cut and it can be eliminated that the rotary part is clogged with refuse.
Patent JP-S57147561-A (JP)
Title: Epoxy resin powder coating
Inventor: KUWAMURA MAKOTO
IPC: C09D5/46
Filed: 1981-03-09
Abstract: PURPOSE: To prepare the titled coating composition having the film forming rate nearly equal to the rate of cure, applicable without post-heating, and suitable for spray coating, by adding specific amounts of an aliphatic amine adduct and imidazoline to an epoxy resin.  
     CONSTITUTION: The objective coating composition is prepared by compounding (A) an epoxy resin having a melt viscosity of 100W1,000 poise at 120°C (preferably a bisphenol A type epoxy resin) with curing agents composed of (B) an aliphatic amine adduct having a softening point of 40W120°C (e.g. ethylenediamine) and (C) imidazoline, and if necessary, adding a filler, additive, etc. to the mixture. The amount of the components (B) and (C) are 0.45W1.30 equivalent and 0.08W0.30 equivalent per 1 equivalent of the epoxy group in the component (A), respectively, and product of the equivalents of the component (B) and (C) is 0.05W0.30.  
     EFFECT: A coating film having excellent surface smoothness and gloss can be formed, and the working time can be shortened. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57148620-A (JP)
Title: Debulking apparatus of waste plastics utilizing waste heat
Inventor: FUKUSHIMA HIROSHI
IPC: F23G7/12
Filed: 1981-03-10
Abstract: PURPOSE:To utilize the hot waste gas in a garbage incineration effectively, by installing a waste plastics debulking apparatus together with the hot waste gas generating source of the garbage incinerator etc. CONSTITUTION:A waste gas (e) is passed successively through a boiler 11, a noxious gas removing apparatus 12, an electric dust collector 13, purified and exhausted from a stack 15 into the open air by a suction blower 14. Concerning a waste plastics debulking apparatus, the gas from the outlet of the electric dust collector 13 is taken in, heated to higher temperature by a burner 16 attached to duct, passed through the heat debulking apparatus 17, a floating substance removing apparatus 18 and a cyclone 19 and returned to the inlet of the noxious gas removing apparatus 12 of the incineration equipment.
Patent JP-S62193162-A (JP)
Title: Method for depression of lead frame
Inventor: SHOZUI SHINICHI
IPC: H01L21/48
Filed: 1986-02-19
Abstract: PURPOSE:To remove distortion completely by subjecting a second inclined supporter lead which connects a depressed pad part with a non-depressed first supporter lead part and this first supporter lead part which is continuously connected to said second supporter lead to coining at the same time. CONSTITUTION:Second inclined supporter lead parts 4, 4' which connect a depressed pad part 1 to non-depressed first supporter lead parts 3, 3' and the first supporter lead parts 3, 3' continuously connected with said second supporter leads are subjected to coining simultaneously. As a lead frame L is depressed, when continuous connecting parts 5, 5' are processed to be plastic by the coining, the plastic region expands from the second supporter lead parts 4, 4' to a part of the first supporter lead parts 3, 3'. Accordingly, a depression process of extremely high stability can be effected without accompanying a processing distortion and the improvement in quality of the lead frame can be contrived.