baber/WOPTO huggingface dataset:
Patent JP-H08106997-A (JP)
Title: Standing wave type accelerating tube
Inventor: MORIGUCHI YUSUKE
IPC: H05H9/04
Filed: 1994-10-03
Abstract: PURPOSE: To enhance accelerating efficiency without causing a change in an accelerating electric field and a change in phases by arranging a coaxial joining cavity only in a position of an optional accelerating cavity. CONSTITUTION: In order to change energy, an accelerating electric field 3 of an accelerating cavity 2 is changed before and behind a joining cavity 9. At this time, plural accelerating electric field changes are caused by the joining cavity 9. The electric field distribution can be changed by a single joining cavity, and since an unused joining hole is blocked up, propagation of a microwave always exists no more than one, so that accelerating efficiency is not reduced.
Patent JP-S6394195-A (JP)
Inventor: KASUGA HAJIME
IPC: G21D3/00
Filed: 1986-10-09
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-H03100683-A (JP)
Title: Developing device
Inventor: IMANISHI MASAHIRO
IPC: G03G15/08
Filed: 1989-09-14
Abstract: PURPOSE:To prevent the oscillation of a device when an image is formed from transmitting to a photosensitive drum and an image defect occurring by comprising a device in such a way that butting rollers protruding in the direction of the photosensitive drum are provided at both ends of a developing sleeve as a developer holding body and a gap between the developing sleeve and the photosensitive drum can be adjusted. CONSTITUTION:The gap between the developing sleeve 2 and the photosensitive drum 1 can be adjusted at every developing device by turning the butting rollers 3 at both ends of the developing sleeve 2 and butting a butting part 3a to the photosensitive drum 1 after releasing the fixture of the developing device on the side plate, etc., of an image forming device, and a prescribed gap G between the sleeve 2 and the drum 1 can be easily secured. By fixing the device at a state where the gap G is ecured, the gap G can be stably held with the sleeve 2, and butt by the butting part 3a on the drum 1 is released. In such a way, it is possible to prevent the oscillation of the device when the image is formed transmitted to the drum 1, and to prevent the image defect occurring.
Patent JP-2000066669-A (JP)
Title: Music creating device
Inventor: SHIMIZU KYOICHI
IPC: G10H1/40
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To economically create a music not attracted with attention by an audience such as background music, without being restricted by copyright and the related. SOLUTION: A sound source device SS accumulates digitally sounds corresponding to musical instruments assigned by program numbers as forms of phonemes, the sounds are read out to get frequencies assigned by a pitch generator PG, and analog audio signals are generated with wave forms corresponding to musical instruments classified by musical instrument kinds indicated by the program numbers from a controller CNT-P, with amplitudes of musical instrument sound volumes based on signals from a controller CNT-V, and with action applied to clear sounds of percussion instruments in particular based on output trigger signals of a sigmonide function generator T in the final layer of the second neural network. Atmosphere constituting music with many elements is generated with very economical constitution free from copyright.
Patent JP-H0981384-A (JP)
Title: Information processing system
Inventor: ISHIDA HIDEAKI
IPC: G06F3/0482
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To make it easy to confirm and alter setting knowledge by providing a display method for knowledge which is good in operation efficiency even when there is a large amount of knowledge required to solve problems and plan schedules. SOLUTION: This system consists of a storage means 2 and a setting means 3 for the knowledge of purposes, strategies, rules, etc., an inference execution means 5, a means 4 which displays a large amount of knowledge 7 required for inference on a screen along referenced purposes with good operation efficiency, and a means 4 which displays the knowledge on the screen 21 according to the progress of the inference even during the inference execution.
Patent JP-H01132577-A (JP)
Title: Leucotriene ltd 4 and ltb 4 antagonist
Inventor: JIEEMUSU RONARUDO DEIISON
IPC: C07D339/06
Filed: 1988-09-24
Abstract: NEW MATERIAL: A compd. of formula I [X, Y, Z are each O, S (S may be oxidized to S=0); is an alkylene, hydroxyalkylene; R 1  is H, an alkyl; (n) is 0 to 5; R 2  is H, an alkyl, cycloalkyl, -(CH 2 ) n -CO 2 R 1 , (substd.) phenyl; Ar is a 5, 6, 7, 8-tetrahydro-1-naphthalenyl, (substd.) phenyl] and its salt.  
     EXAMPLE: 4-[[(3-phenoxypropyl)thio]methyl]-1,3-oxathioran-2,2-dipropanic acid diethyl ester.  
     USE: LTD 4  and LTB 4  antagonists. The compd. is used as an anti-allergic agent and anti-inflammatory agent.  
     PROCESS: The compd. of the formula I of X=Y=O, Z=S is obtd. by reacting a compd. of formula II with p-toluenesulfonyl chloride, then with potassium thioacetae and hydrolyzing the resulted thioacetic acid ester of formula III, then reacting the reaction product with a compd. of formula ArOAlkBr. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S60132851-A (JP)
Title: Device for detecting remaining quantity of sheets
Inventor: SAKAMOTO TAKAHIRO
IPC: B41J29/48
Filed: 1983-12-21
Abstract: PURPOSE:To make it possible to detect the presence of or the degree of remaining quantity of sheets with a simple and cheap construction, by detecting the deformation or displacement of a sheet holding means to detect the remaining quantity of sheets held by the holding means. CONSTITUTION:A resistance wire strain gauge 9 detects the degree of deformation in a leaf spring 8 which is subjected to the total weight of recording papers set in a cassette 6 and therefore is deformed, and therefore, the remaining quantity of recording papers may be detected. Before setting recording papers in the cassette 6 a variable resistor A in a Wheatstone bridge circuit 10 is adjusted to align the needle 15a of a recording paper remaining quantity meter 15 with the position E. Then the resistance wire strain gauge 9 is deformed in the direction of the axis 12a, being accompanied with the above-mentioned deformation of the leaf spring 8, so that the length of a resistance wire 11 is shortened to reduce the resistance value R. With this arrangement electrical current which runs toward the above-mentioned meter 15 in the above-mentioned circuit 10 to move the needle 15a toward the position F, thereby the degree of remaining quantity of recording papers may be detected.
Patent JP-2000069713-A (JP)
Title: Cooler of motor
Inventor: KITANO KAZUMI
IPC: H02K5/173
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To favorably avoid a bearing being damaged and rotational function dropping by the heat generated during operation of a motor. SOLUTION: A thin groove part 20 is made around the section positioned on the anti-load side of a rotor shaft 5a, and plural lines of slits 30a are made at the section at the tip of the rotor shaft 5a engaging with the bearing 7a at the tip of this groove part 20. Moreover, plural lines of slits 30 are made at the section engaging with the bearing 7 on load side of the rotor shaft 5a, thus constituting the cooler of a motor A1.
Patent JP-S61119240-A (JP)
Inventor: UEMURA MASAHIRO
IPC: A61B5/022
Filed: 1984-11-14
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-H0688319-A (JP)
Title: Method and device for placing impervious sheet
Inventor: ONDA TOSHIKAZU
IPC: E02B3/12
Filed: 1992-09-08
Abstract: PURPOSE:To improve efficiency of sheet laying operation by a method wherein an impervious sheet roll and a winch are disposed on one end of a barge and on the other end thereof respectively and the sheets are drawn out by means of the winch to weld them to each other to form a wide sheet and thereafter a float is attached to said sheet and said sheet is delivered from the barge. CONSTITUTION:A plurality of impervious sheet rolls 1 are provided on one end of a barge 10 and a manual winch 3 is provided for each of the rolls 1. Next, a tensile pipe 9 is welded to each sheet 1 to pull out the sheet through a rope 8 by means of the winch 3 and adjacent sheets are connected and fused to each other to form a wide sheet H, following which a float is attached to said sheet and then the barge 10 is moved in a F-direction, and then a first procedure mentioned above is repeated to effect connection. And after a predetermined length of sheet 7 having a width H has been formed, the float is removed from the sheet and the sheet is put under water. As a result, the sheet 7 can be laid efficiently.
Patent JP-H0287697-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: ONISHI MASATO
IPC: H05K3/46
Filed: 1988-09-26
Abstract: PURPOSE:To manufacture a multilayer printed wiring board effectively with good yield without oozing of resin by molding an inner layer material, a prepreg and an outer layer material after forming a fixed conductivity pattern on a first surface of a substrate. CONSTITUTION:A through-hole 15 is processed which is provided with an inner conductor 12 and an outer conductors 13, 14. After plating 17 is applied to a section of the through-hole 15, a specified conductivity pattern is formed on a first surface. An adhesive sheet 18 which is an integrated structure of high molecular compound mainly composed of deformed epoxy resin is laminated on the specified conductivity pattern 14. A multilayer printed board is formed by use of a base material whereon the adhesive sheet 18 is laminated, an inner layer material 19, a prepreg 20 and an outer layer material 21. Then a through- hole 22 is processed, a plating 23 is applied to a section of the through-hole 22, and a specified conductivity pattern is formed. A multilayer printed wiring board having an interstitial via hole is manufactured in this way.
Patent JP-H03101722-A (JP)
Title: Battery consumption warning device for camera
Inventor: GOTO TETSURO
IPC: G03B17/18
Filed: 1989-09-16
Abstract: PURPOSE:To allow release operation to some extent when the rest of a power source decreases below a specific value and to enable photography by reducing a reference voltage or detected source voltage when it is warned that the rest of the source voltage decrease below the specific value or when an operator performs the release operation although the release operation is inhibited. CONSTITUTION:When the rest of the source voltage decrease below the specific value, that is warned or the release operation is inhibited. If the operator performs the release operation irrelevantly to said state, the reference voltage is made small and the detected source voltage is made large. Therefore, the possibility that a comparing means 4 judges that the source voltage is higher than the reference voltage increases at the time of the release operation and when the judgement is made, a warning means 5 resets the battery rest warning and release operation inhibition. For example, when the rest is warned by blink ing in a finder, a normal display is made again and the photographer concentrates on photography without being disturbed by the warning. Consequent ly, when the release operation is allowed, the photography is further carried on.
Patent JP-H1087343-A (JP)
Title: Colored film coated glass article
Inventor: MIYAUCHI TARO
IPC: C03C17/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a sunlightbeam absorbing colored film coated glass article capable of freely controlling a hue, IR transmissivity, UV transmissivity and a visible light radiation transmissivity. SOLUTION: The surface of a glass substrate is coated with a colored film contg., by weight, 5-30% fine coloring particles of at least one selected from among gold, silver, platinum, palladium, cadmium sulfide and cadmium selenide, 0-50% silicon dioxide, 0-70% titanium dioxide, 0-20% cerium oxide and 5-95% at least one kind of metal oxide for coloring selected from among cobalt oxide, chromium oxide, copper oxide, manganese oxide, nickel oxide and iron oxide as essential components. The total amt. of the silicon dioxide, titanium dioxide and iron oxide is 10-95%.
Patent JP-H1080574-A (JP)
Title: Prize capturing game machine
Inventor: TAMAOKI KANJI
IPC: A63F9/30
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an enjoyable prize-capturing game machine of new constitution. SOLUTION: This game machine includes a rotating plate 4 that is driven by a drive means to rotate about a roughly horizontal axis, a plurality of prize- holding buckets 11 arranged on the front of the rotating plate 4 at predetermined circumferential intervals and freely turnably supported against the rotating plate so that they keep positions with their openings up, a bucket turning means which turns the buckets 11 at a predetermined prize dropping position to drop the prizes enclosed, and a prize output port 17 for taking out the prizes dropped from the bucket at the prize dropping position, and the drive means, when receiving a rotating plate stopping signal from a control switch 19, stops the rotating plate 4 at a position such that either one of the buckets 11 is located at the prize dropping position.
Patent JP-H0581868-A (JP)
Title: Semiconductor memory
Inventor: NAKAIE MUTSUYA
IPC: G11C11/413
Filed: 1991-09-20
Abstract: PURPOSE:To shorten a writing time by suppressing electric charge stored in a memory cell based on a reading current at the time of reading operation in a semiconductor memory, in the reading and writing operation of a synchronous RAM in detail. CONSTITUTION:In the semiconductor memory selecting a specified saturation type memory cell C by selecting word lines WL, WL' and bit lines BL, BL' being companions to the former, operating to read data by making flow the reading current IR through the bit lines BL, BL' and simutaneously operating to write the data by making flow writing current IW through the bit lines BL, BL', an interruption control circuit 1 interrupting the reading current IR at the time of the reading operation after the lapse of a fixed time is provided.
Patent JP-H0290522-A (JP)
Title: Wafer handling device for cleaning wafer
Inventor: KAMETANI SHIGEJI
IPC: H01L21/304
Filed: 1988-09-28
Abstract: PURPOSE:To obtain a high cleaning effect, to cut down the time of dipping, and to reduce the flow rate of a cleaning fluid by a method wherein a large number of wafers are held in a line maintaining space in forward and backward directions in an almost exposed condition by the four-point contact using a part of guide arms and a pair of chuck arms. CONSTITUTION:In order to grab up a wafer from an auxiliary means 13, a pair of chuck arms 12a and 12b are opened maximum by moving them in separating direction, the chuck arms and guide arms are lowered, and the pair of guide arms 11a and 11b are brought close to the upper surface of the left and right supporting walls A and B of the auxiliary means. Then, a pusher 14 is lifted up and erected in the auxiliary means 13, all the arranged wafers are pushed up, and when they are placed in the supporting grooves 11 and 11 opposing to the guide arms, the twin guide arms and the chuck arms begin to rise at the same speed as the rising speed of the pusher 14. Then, when the pusher pushed up almost whole of the wafers and its rising is stopped, the rising of the twin guide arms and the chuck arms is also stopped, the chucks 12a and 12b are shifted to approaching direction, And the right and left side edges of the wafer lower than the largest diameter part are inserted into and pinched by the supporting grooves 12 and 12. Then, the pusher is lowered and returned to its original condition, and the wafers are grabbed up above the auxiliary means by the guide arms and the chuck arms.
Patent JP-H09157087-A (JP)
Title: Preparation of high surface region silicone base sheet
Inventor: DONARUDO SHII ABOTSUTO
IPC: C30B29/06
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a process for forming a wide surface region silicon substrate coated with silicon.  
     SOLUTION: A mask is arranged on a substrate in order to determine deposition regions (stage 31). Silicon and at least one of members, such as plastic members, which are not equal, are simultaneously deposited together with the silicon on these regions (stage 32). Next, the members which are not equal are selectively removed while the silicon is held to remain (stage 33), by which the deposited wide surface region silicon substrate is obtd. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0960784-A (JP)
Title: Vinyl chloride joint for auxiliary pipe of concrete manhole
Inventor: NAKAI YOSHITAKA
IPC: F16L41/02
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To increase the inflow quantity into an auxiliary pipe by improving a vinyl chloride joint for the auxiliary pipe of a concrete manhole. SOLUTION: This T-shaped joint 10 is constituted of an upstream side socket 11 connecting an inflow pipe 3, a downstream side socket 13 connected to a manhole, and an auxiliary pipe side socket 14 provided between the sockets 11, 13 and connecting an auxiliary pipe 5 communicated with the bottom section of the manhole at the lower end. Since the pipe axis (a) of the downstream side socket 13 is drifted upward from the pipe axis (b) of the upstream side socket 11 to provide a step between both pipe bottoms, the speed of the drain of the inflow pipe 3 is reduced, the drain is not straightly advanced, and the flow quantity into the auxiliary pipe 5 is increased.
Patent JP-S60131049-A (JP)
Title: Brush holder of rotary electric machine
Inventor: TANIGUCHI TAKAHIRO
IPC: H02K13/00
Filed: 1983-12-19
Abstract: PURPOSE:To reduce the cost by using a seat and a taper pin by an integral bolt, thereby eliminating a tapering work. CONSTITUTION:An insulating rod 3 is secured by a penetrating bolt 7 to a brush box 7. This bolt 7 performs also as a brush holder earth opposing seat. Even if a reamer bolt is used instead of the penetrating bolt, the similar effect can be obtained.
Patent JP-S60133754-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHII YOSHIMASA
IPC: H01L29/78
Filed: 1983-12-21
Abstract: PURPOSE:To form the gate electrode of the titled device of insulation gate type FET in self-alignment by a method wherein source and drain regions are formed by etching separation of the impurity region in the surface layer of a semiconductor substrate, and the gate electrode is formed therebetween. CONSTITUTION:An impurity region 22 is formed in the surface of the Si substrate 21 by diffusion. Next, a thick film 23 is formed as an interlayer insulation film. Then, an aperture 24 is formed at the part scheduled for gate electrode formation by selectively etching the thick film 23 by the photoetching method. Then, a groove 25 deeper than the impurity region 22 is formed by etching with the mask of the thick film 23. The source region 26 and the drain region 27 are formed by the groove 25. A gate oxide film 28 is formed by thermal oxidation of the substrate 21 surface in the groove 25. This heat treatment enables the regions 26 and 27 to penetrate inside the gate oxide film. Finally, an aluminum wiring 29 is formed.
Patent JP-S60115000-A (JP)
Inventor: FURUMURA FUMINOBU
IPC: H04B5/00
Filed: 1984-11-15
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-H05201153-A (JP)
Title: Black dye donor element for transfer of heat-sensitive dye
Inventor: DEREKU DEBITSUDO CHIYATSUPUMAN
IPC: B41M5/39
Filed: 1992-09-10
Abstract: PURPOSE: To improve donor storage stability by using compounds denoted by specific general formulas for cyan, magenta and yellow dyes in a dye mixture. CONSTITUTION: A mixture of at least each one kind of cyan, magenta, and yellow dyes dispersed in a polymeric binder is carried on a support, and is made to be a desired black dye donor element for thermal dye transfer. The cyan, yellow and magenta dyes are denoted by formulas I, II and III, respectively, where R<1> and R<2> are each hydrogen or the like, R<3> is acyloxy or the like, (m) is an integer of 0 to 4, R<4> and R<5> are each hydrogen or the like, R<6> is hetaryl group or the like, R<8> is the same group as R<1> or the like, R<9> and R<10> are each halogen or the like, R<11> is the same group as R<1> , G is aryl group, X is S or the like, Y is an atom necessary for completing a five- or six- membered ring, R<15> and R<16> are each independently R<1> , J is aryl group or the like, Q is thiocyanate or the like, R<17> is hydrogen or the like, and (p)  is a positive integer 1 to 5.
Patent JP-2000070367-A (JP)
Title: Needleless syringe
Inventor: KIMURA TATSUO
IPC: A61M5/30
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent danger caused by damage to a nozzle and a piston of a medicinal liquid injection part of a needleless syringe and reduce the collision sound of the piston. SOLUTION: Soft rubber is used for a detachable attaching/detaching mechanism member 22 placed between a piston 21 for compressing a medicinal liquid in a nozzle 2 provided with a jet 2a, and a rod 3 for transmitting impact force to the piston 21, so as to connect the piston 21 and the rod 3. The attaching/ detaching mechanism member 22 therefore works as a damper when the rod 3 collides with the piston 21. The damage to the piston 21 and the nozzle 2 is prevented while reducing collision sound, and the attaching/detaching mechanism member 22 can have a sealing function.
Patent JP-S6484415-A (JP)
Title: Disk-shaped magnetic recording medium
Inventor: OZAWA KIMIO
IPC: G11B5/702
Filed: 1987-09-25
Abstract: PURPOSE:To improve the dispersibility of magnetic powder as well as electromagnetic conversion characteristics and durability in and under a wide range of service environment and conditions by incorporating a specific resin and ferromagnetic material particles having a prescribed BET value into the binder of a magnetic layer. CONSTITUTION:The magnetic layer of a disk-shaped magnetic recording medium is formed by incorporating the vinyl chloride resin having at least one kind of acid groups or the acid groups forming the salts thereof as well as an epoxy group and hydroxyl group into the binder resin of the above-mentioned magnetic layer, incorporating the ferromagnetic particles having 25-50m<2>/g BET value into said resin, kneading and dispersing the mixture and coating the mixture on a nonmagnetic substrate. The ferromagnetic powder is preferably gamma-iron oxide, Co-deposited=gamma-iron oxide, iron, etc. The BET value is 25-50m<2>/g and the axial ratio of acicular particles is preferably 3-15, more particularly preferably 5-9. The acid groups to be introduced into the vinyl chloride resin are preferably a sulfo group, phospho group and carboxyl group. The metals for forming the salts are preferably Li, K and Na.
Patent JP-S60134480-A (JP)
Title: Semiconductor device
Inventor: MORIOKA MAKOTO
IPC: H01L29/36
Filed: 1983-12-23
Abstract: PURPOSE:To prevent the generation of leakage among a gate and source-drain by doping an impurity near carriers induced on a hetero-junction and obviating a doping up to the surface of a crystal. CONSTITUTION:An un-doped GaAs layer 22, a GaAlAs layer 23 and a GaAs layer 24 are grown on a GaAs semi-insulating substrate crystal 21. A dummy gate is formed to a gate forming section, ions are implanted including the layer 23 and the layer 22 at acceleration voltage where the quantity of an impurity in a section extremely close by a hetero-interface is maximized while using the dummy gate as a mask, and a section 26 to which the impurity is doped is formed. Un-doped GaAs 25 is grown on the substrate again. A gate and source and drain electrodes 29, 28, 28' are shaped to the substrate. According to such structure, an element free of gate leakage on the whole surface of a wafer can be manufactured.