baber/WOPTO huggingface dataset:
Patent JP-H08239796-A (JP)
Title: Edge mask for electroplating and electroplating method
Inventor: TAKADA YOSHIHISA
IPC: C25D7/06
Filed: 1995-03-01
Abstract: PURPOSE: To prevent the overcoating of an edge to be electroplated. CONSTITUTION: An edge mask wherein an auxiliary anode is arranged is used in an electroplater, and electroplating is conducted by placing the tip of the mask and the anode within the edge to be plated. Consequently, the overcoating of the edge is prevented, and the overcoating of the edge due to C warpage is obviated.
Patent JP-H11238561-A (JP)
Title: Right angle type connector
Inventor: FUJINO TOSHIAKI
IPC: H01R12/04
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a right angle type connector, whereby the inductance of a lead part is decreased, the deterioration in the electric signals is reduced as much as possible, and the miniaturization and high-density can be realized. SOLUTION: A plurality of holes to fix a contact contacting part 24 are aligned and formed in the lower position of a housing of a right angle type connector 1. The contact contacting part 24 is inserted and fixed into each hole. A lead part 25 with a linear shape is projected to the lower surface of the contact contacting part 24. A lead part 25 is projected from the lower surface of the housing, in a state in which the contacting part is fixed to the housing lower portion.
Patent JP-2000243689-A (JP)
Title: Operating method of application and development apparatusses
Inventor: KAMIMURA RYOICHI
IPC: H01L21/027
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To deal quickly with the entrapment of an amine in the carrying and processing regions of a wafer when the amine is entrapped therein, by determining the presence of an abnormality in the difference pressure between a housing and the external when the measurement value of an amine-concentration in the housing is not smaller than a preset value, or by determining the state of a hydrophobic processing portion through a fault sensing means. SOLUTION: From the outside, a carrier C is carried into a carry in/out stage 1 to take out therefrom a wafer by a transfer arm. The wafer is transferred from the arm to a main carrying arm via the transfer unit of a shelf 22A. Further, the wafer is carried successively to the processing units of the shelf 22A and a shelf 22B to be subjected to predetermined hydrophobic and cooling processings. Subsequently, in an application unit 24, a chemically amplifying resist is applied to the wafer, and further, after its overheat treatment, the wafer is sent from the transfer unit of the shelf 22B to an aligner 200 via an interface portion 25. After returning the exposed wafer of a processing portion 2 via the reversed route, it is carried to a development unit 23 by the main carrying arm to subject it to a development processing.  By sampling air during the hydrophobic processing, an amine-concentration in the air is measured in a measurement portion to determine whether or not the amine- concentration is not smaller than 1 ppb.
Patent JP-H10218867-A (JP)
Title: Agent for inhibiting reuptake of dopamine
Inventor: NAMIKI TAKAYUKI
IPC: A61P25/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a dlphenylpiperazine structure and useful as a medicine. SOLUTION: A compound of formula I [R1, R2 are each H, phenyl; R3 is a (substituted) 1-6C alkyl, etc.; R4 is OH, a 1-4C alkyl; R5, R6 are each H, a 1-4C acyl, etc.; (n) is 2,3], e.g. 1-[4-(4-fluorophenyl)-4-oxobutyl]-4-[(triphenyl) methyl]piperazine. The compound of formula I, e.g. a compound of formula III wherein R4 does not have an OH group, is obtained by condensing a chlorinated compound with piperazine or homopiperazine, removing a protecting group from the product, condensing the obtained compound of formula II with an N-(chloroacyl)aniline derivative and subsequently reducing the condensation product.
Patent JP-S57158382-A (JP)
Title: Manufacture of parts of control rod driving mechanism for high temperature gas furnace or their material
Inventor: SUZUKI KAZUO
IPC: C23C10/28
Filed: 1981-03-24
Abstract: PURPOSE: To manufacture the titled parts having a long life or their material by forming a coat of ≥1 kind of metal selected from Cr, Ni and Mo on the surface of a substrate or a base material and carrying out heat treatment.  
     CONSTITUTION: A coat of ≥1 kind of metal selected from Cr, Ni and Mo is formed on the surface of a substrate or a base material and heat treated at about 450W600°C. The coat can be formed by a known method such as CVD, plating, vapor deposition or sputtering. For example, the preferred base material of a wire rod for a wire rope is austenite stainless steel. The central base material of the wire rod obtd. by subjecting the steel to said treatment provides high toughness, tensile strength, etc., and the surface coat provides resistance to wear due to sliding at high temp., neutron damage and oxidation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63209460-A (JP)
Title: Step motor
Inventor: HIROMOTO HIDEFUMI
IPC: H02K37/14
Filed: 1987-02-24
Abstract: PURPOSE:To obtain a small diameter step motor with high torque by arranging a plurality of stator coils on the same axis and also by arranging a plurality of rotor magnetic poles in the axial direction in such manner that said poles correspond to said plurality of stator coils. CONSTITUTION:Many irregularities are formed on both axial end faces 3a, 3b of a yoke 3 to provide a first stator 6a, 6b group, and bottom faces of housings 4a, 4b are cut out circumferentially to form second stators 7a, 7b, respectively. Said two stators are arranged circumferentially in the same positions and with the space of 2pi at an electrical angle in the same group. Also, disc magnets 11a and 11b are respectively arranged so that respective magnetic poles shift from each other by pi/2 at an electrical angle circumferentially. If coils 2a and 2b are excited with a phase shift of pi/2, the disc magnets 11a, 11b receive a turning force alternately and a rotor 1 performs a step rotation consequently. In this manner, stators with different excitation phases are arranged separately so that a step motor can have a small diameter and obtain a high torque.
Patent JP-S63208273-A (JP)
Title: Manufacture of semiconductor element
Inventor: KIMURA MASAKAZU
IPC: H01L29/73
Filed: 1987-02-24
Abstract: PURPOSE:To simplify a manufacturing process and to implement high integration density, by forming an element isolating region comprising silicon dioxide beforehand, and filling a groove between isolated element with single-crystal silicon by a selective epitaxial growing method. CONSTITUTION:An insulating film 2 is formed on one main surface of a single- crystal semiconductor substrate. A specified first groove 4 is formed in the insulating film 2 so as to expose one main surface. A single-crystal semiconductor layer 5 is formed in the first groove by a selective epitaxial growing method. The upper part of the specified part of a region, where the insulating film 2 is contacted with the single-crystal semiconductor layer 5, is selectively removed. Then a second groove 7 is formed. A part of the side wall of the groove 7 is the upper part of the side surface of the single-crystal semiconductor layer 5. A polycrystalline silicon layer 8 is formed in the second groove 7. In this way, the manufacturing steps can be remarkably decreased, and the high speed and the high integration density of an LSI can be implemented.
Patent JP-H06225691-A (JP)
Title: Spinach packed in packing container and its production
Inventor: OKU MASAKAZU
IPC: A23B7/005
Filed: 1993-02-05
Abstract: PURPOSE:To provide spinach packed in a packaging container, capable of well keeping the green color of the spinach even when thermally sterilized at a high temperature, and to provide the method for producing the same. CONSTITUTION:Spinach is filled and sealed in a packaging container and subsequently thermally sterilized. The spinach is water-cultured in a water-culture solution containing potassium and zinc in concentrations higher 2.5-10 times and 1-70 times, respectively, those of a standard culture solution composition.
Patent JP-H10239024-A (JP)
Title: Optical measuring device
Inventor: OKADA MICHITOSHI
IPC: G01B11/02
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To enable a measuring means to be set in a wide measuring region, even if its accuracy has a mechanical dispersion, by measuring the object to be measured from the retained image data. SOLUTION: By arranging a slit 5 to the front of a light receiver 2, disturbance light is prevented from being incident on an image sensor 3. In this case, the light-receiving waveform of the image sensor 3 takes such a form that both ends thereof are curved. Though the measuring region capable of measurement is the region A, if the opening is near to the slit 5, the optical signal on an image sensor 3 is disturbed by the diffraction of light, so that the region capable of being actually used for measurement is restricted to the region B that is narrower than the region A.  To assure the maximum measuring region without carrying out precise adjustment, the positions of the slit 5 are previously detected with regard to the respective measuring devices, and the measuring region is determined in the region without slit 5, and when the measurement is carried out, a measurement objective article is measured from the image data on only the measurement region.
Patent JP-H06225649-A (JP)
Title: Fruit bag
Inventor: HOSHINO ATSUSHI
IPC: A01G13/02
Filed: 1993-02-05
Abstract: PURPOSE:To obtain a fruit bag for the culture of apple, etc., effective for preventing the sunburn of fruit even if a single bag-removal procedure and composed of an inner bag having a proper light-shielding ratio and colored with a coloring material fading with sunlight and an outer bag having a light-shielding ratio to cause the fading of the inner bag with sunlight during the bagging period of the apple fruit. CONSTITUTION:The fruit bag is double-layered bag composed of an inner bag 2 colored to a prescribed color with a dye or pigment fading with sunlight and having a proper light-shielding ratio and an outer bag 1 having a light-shielding ratio to realize the fading of the inner bag 2 by the sunlight during the bagging period. The inner bag 2 is made of a paper colored with a mixture of a red pigment or dye resistant to fading with sunlight and achieving prescribed light shielding in combination with the light-shielding ratio of the outer bag 1 in debagging and a blue pigment or dye having high light-shielding ratio and fading with sunlight transmitted through the outer bag. The total light-shielding ratio of the bag is neatly 100%. The blue color (a) of the inner bag 2 is slowly faded with light transmitting through the outer bag during the growing period of fruit and changed to red color (b) in the debagging period. The objective fruit bag effective for preventing the sunburn of fruit even by a single debagging process can be produced by this process.
Patent JP-H07249019-A (JP)
Title: Parallel processor system
Inventor: OJIRO YOSHIFUMI
IPC: G06F9/50
Filed: 1994-03-14
Abstract: PURPOSE:To speed up processing by setting data amounts as units of processing of the respective processors in the parallel processor system almost to the main storage capacities of the processors, and to reduce the oppression of buffers, stored with transfer data to other processors, on the main storage capacities. CONSTITUTION:The respective processors in the system are equipped with plural 1st data storage means 1 which temporarily store transfer data corresponding to plural data transfer destination processors and plural 2nd storage means 2 which divide and store data transferred from other processors adaptively to the units of processing in the local processors.
Patent JP-S63209252-A (JP)
Title: Telephone equipment
Inventor: TOKI AKIO
IPC: H04M1/00
Filed: 1987-02-25
Abstract: PURPOSE:To obtain a telephone equipment in which it is not necessary to extend the key of a push-button dial even when many kinds of functions are equipped by selecting and executing the function corresponding to the code which is inputted by the operation of the push-button dial. CONSTITUTION:When either of respective codes is instructed by operating a push-button dial 4 in a wireless telephone set 2, a control circuit 19 collates the instructed code with respective codes stored in a memory part 27, and judges that the instructed code shows anyone of a pause, a compacted dial and a compacted dial set. From the wireless telephone set 2, a instructed signal to show anyone out of the pause, the compacted dial and the compacted dial set is transmitted to a master device 1. The master device 1 inputs the signal to a control circuit 11, and the control circuit 11 executes the control for anyone of the pause, the compacted dial and the compacted dial set shown by the signal. Thus, even when respective types of functions are increased it is not necessary to extend the key of the push-button dial.
Patent JP-2000238656-A (JP)
Title: Front subframe structure
Inventor: YOSHIDA HIROYUKI
IPC: B62D21/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To enhance workability in maintenance for an oil pan. SOLUTION: This front subframe structure supports an engine E, and is provided with a suspension attached. A front subframe main body 1a is formed into a U-shape of top view with its opening part directed rearward, and is equiped with engine mounts 2, 2 for supporting the engine E in rear portions of both side parts of the main body 1a. A cross member 1b for connecting the rear parts of the both sides of the front subframe main body 1a is attached detachably from the lower side of the main body 1a.
Patent JP-S51117305-A (JP)
Title: Centrifugal-jet combination pump
Inventor: YOSHIHARA SHIGETOMO
IPC: F04B23/14
Filed: 1975-04-09
Abstract: PURPOSE: Prevention against lowering of pumping up characteristic by providing a pressure sensitive diaphram at the discharging side of a jet pump in the pressurized water control valve from a centrifugal pump to said jet pump. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000242342-A (JP)
Title: Switching device
Inventor: NAKAYAMA MASAYUKI
IPC: G05F1/10
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To eliminate a rush current at the start of load driving without any microcomputer. SOLUTION: The switching device is equipped with a driving means 111 which outputs a drive signal in response to a command signal SW1, boosting means 302 and 305 which boost the voltage of the drive signal in response to the command signal SW1, and a 1st semiconductor switch QAS which is interposed in the power circuit connecting a power source 101 and a load 102 and turns on with the drive signal to close the power circuit.
Patent JP-H04261934-A (JP)
Title: Building frame construction method using form member made of pre-cast concrete
Inventor: YOSHIOKA KENZO
IPC: E04B1/16
Filed: 1991-02-15
Abstract: PURPOSE:To construct a reinforced concrete building high in quality. CONSTITUTION:The columnar main reinforcements 34 of a block body 3O are inserted into the hollow section S of a precast columnar form member 10 so as to be piled up together with sliced reinforcements 14. In addition, the connecting beam main reinforcements 36 of the block body 30 are piled up together with beam reinforcements 18 and 22 which are projected out of a precast beam form member 12, and the outside of the aforesaid piled-up section is covered with a steel plate form 38. Concrete is then injected into the inside of the hollow section S with pressure from an injection port located at the lower section of the precast columnar form member 10, and concrete is concurrently placed in the precast beam form member 12 and steel plate form 38.
Patent JP-S63227802-A (JP)
Inventor: JIYOERU BURUDOO
IPC: A41D19/00
Filed: 1988-02-26
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-H07254086-A (JP)
Title: Display vending device for bottled article
Inventor: TAKANO KIMITAKA
IPC: G07F11/54
Filed: 1994-03-14
Abstract: PURPOSE:To provide the display vending device for bottled articles capable of replenishing the bottled articles from the front and successively sending the articles to the side of an article take-out part every sales. CONSTITUTION:This device is provided with a rail member 11, provided with an article throw-in part 22 on one end part and the article take-out part 23 on the other end part and bent in almost J shape, for hanging and holding the bottled articles A at a neck part, the article take-out means 12 facing the article take-out part 23 for allowing the take-out of the bottled article A positioned at a front part on the side of the article take-out part 23 based on a sales command and an article carrier means 13 for successively carrying the respective bottled articles A from the side of the article throw-in part 22 to the side of the article take-out part 23 along the rail member 11 linking with the take-out operation of the bottled article A.
Patent JP-S51127857-A (JP)
Title: Portable back rest
Inventor: JIEIMUSU II PIASU
IPC: A47C7/42
Filed: 1976-04-16
Abstract: A portable back rest, composed of one planar sheet of material adapted particularly, but not exclusively, for use on stadium, or the like, bleacher or plank seats which are not provided with backs. The back rest is of unitary one piece construction and comprises a sheet of material in generally planar configuration which may be stamped or molded into the proper flat configuration for ease of transport and storage. The material from which the back rest is stamped or molded, is flexible so that it may be flexed from its flat transport and storage condition to its operative condition for combination with a bleacher seat. The one piece planar sheet of material from which the back rest is made, has an inherent "memory," or self adjusting characteristic, which urges it at all times to assume its flat transport and storage condition. The back rest is provided with means integral therewith for releasably clamping or locking the back rest in operative position on a bleacher seat. The "memory" or self adjusting characteristic of the sheet from which the back rest is made serves a dual function, it permits bending the back rest for combination with the bleacher seat, and because of this "memory," the releasable clamping or locking means are urged into back rest supporting and maintaining position on the bleacher seat, and this inherent "memory" also functions to automatically return the back rest to its flat transport and storage condition when the clamping or locking means is released from the bleacher seat.
Patent JP-H02221726-A (JP)
Title: Dynamic damper
Inventor: HAMADA SANEAKI
IPC: F16F15/02
Filed: 1989-02-22
Abstract: PURPOSE:To take a damping effect in a yet wider frequency range by making a ratio between a spring constant of one elastic leg part and a support mass being supported with the elastic let part different from that to the spring constant of the remaining elastic leg part. CONSTITUTION:Supporting that a spring constant of an elastic leg part 3 is smaller than that of another elastic leg part 3, characteristic frequency at the side of the elastic leg part 3 becomes lower than that at the side of the elastic leg part 2. Accordingly, when frequency in a vibration system is gradually increasing, first the elastic leg part large in the spring constant is set nearly as a fulcrum, and the side of part 4b of a mass body 4 resonates in an arrow P1 direction via the elastic leg part small in the spring constant. When the frequency is increased, the side of a part 4a of the mass body 4 resonates in an arrow P2 direction via the elastic leg part 2 with the elastic leg part 3 as the almost fulcrum. Consequently, a vibration area of a dynamic damper for securing a damping effect can be made wider than ever before.
Patent JP-H10219332-A (JP)
Title: Decarburize-refining method into stainless steel
Inventor: NAITO KENICHIRO
IPC: C21C5/28
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the decarburizing reaction while preventing the oxidation of chromium, to obtain a stainless steel by controlling oxygen blowing condition in a refining process according to the carbon content, at the time of decarburize- refining by oxygen-blowing molten iron for stainless steel. SOLUTION: The molten iron for stainless steel containing chromium and high carbon is decarburize-refined in the combined-blown converter by using an oxygen top-blown lance to produce the stainless steel. In such a case, after refining by blowing the oxygen under the condition, in which value of the ratio Po /Pop of the absolute pressure Po at the inlet side of a nozzle of the top-blown lance and the suitable absolute pressure Pop at the inlet side is 1.3-2.0, at the point of time when the carbon content in the molten iron becomes 0.7-1.5%, the refining is executed by blowing the oxygen under condition so Po /Pop value becomes 0.8-1.2.  Further, in the range of <=1.5% carbon content in the molten iron for stainless steel, the carbon content is decarburized and lowered while preventing the oxidation of chromium by making >=6Nm<3> /h t of bottom-blown gas flow rate, to refine the stainless steel. The Po and Pop are obtd. with prescribed calculating equations.
Patent JP-S61204171-A (JP)
Title: 5-fluorouracil derivative and medicinal drug preparation containing same
Inventor: WAKABAYASHI TOSHIO
IPC: A61K31/505
Filed: 1985-03-06
Abstract: NEW MATERIAL:The 5-fluorouracil derivative of formula (R is acyl derived from triene higher fatty acid or pentaene higher fatty acid). EXAMPLE:1-(alpha-Linoleylaminomethylcarbamoyl)-5-fluorouracil. USE:A carcinostatic agent and platelet coagulation inhibitor. PREPARATION:The objective compound of formula is produced by reacting 5-fluorouracil (5-FU) with the compound of formula R-NHCH2CO2H in a solvent such as dimethylformamide, dioxane, etc., in the presence of diphenylphos phorylazide. The compound exhibits an antitumor activity (carcinostatic activity) comparable to or higher than 5-FU, and has lower toxicity than 5-FU. It has strong platelet coagulation inhibiting activity which cannot be found in 5-FU. It is administered in a dose of preferably about 1-3g daily for adults.
Patent JP-S54134645-A (JP)
Title: Paper clogging detector in copying machine
Inventor: KITAGAWA TSUNEO
IPC: G03G15/00
Filed: 1978-04-11
Abstract: PURPOSE: To enable the paper clogging occurring place of copying paper to be accurately and rapidly detected by making use of at least two digital type timer means and letting copying paper detecting means detect the passage of the leading and trailing edges of the copying paper.  
     CONSTITUTION: copying paper detectors 40 are disposed respectively in the downstream position P 1  near the conveying rollers 12 in copying paper conveying path PTL, the downstream position P 2  near photosensitive drum 8 and the downstream position P 3  near heat roller 18. The timer 30 which controls the operation of these detectors 40 is constituted by a counter 31 and a programmable binary counter 32, and the operating timings for control target are determined by presetting the operation time data in the counter 32. The timer 30 is operated in synchronization to copying operation and the passage of the leading and trailing ends of the copying paper is detected by the detectors 40, whereby the timing deviation for paper clogging judgement operation may be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio