baber/WOPTO huggingface dataset:
Patent JP-H10284572-A (JP)
Title: Wafer conveyance system
Inventor: IGARI KAZUFUMI
IPC: H01L21/677
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To surely and safely convey a wafer and to solve the problem of dirt on the wafer caused by vacuum chuck by confirming every operation for loading the wafer onto a transfer arm in proper attitude in a process for loading and conveying the wafer from a carrier station to a transfer arm robot. SOLUTION: On the side of C/S, the wafer to be conveyed in a carrier cassette is set at a prescribed height position by a height position detection sensor S5 . Besides, it is confirmed by a gap checking sensor S6 whether a gap for inserting a T/A conveyer fork 6 is secured between wafers or not. On the side of T/A, it is checked by a turning position checked sensor S1 whether the conveyer fork 6 is directed toward the side of C/D or not and corresponding to the signals of wafer position detecting sensors S2 and S3 , the conveyer fork 6 is corrected so as to be properly positioned in respect to the wafer to be conveyed. Further, it is detected by a wafer attitude detecting sensor S4 whether the wafer loaded on the conveyer fork 6 is loaded in the normal attitude or not.
Patent JP-H05293721-A (JP)
Title: Part assembling device
Inventor: TAKAYANAGI HIDEYASU
IPC: B23P19/02
Filed: 1992-04-16
Abstract: PURPOSE:To improve assembling workability by providing a movement mechanism for moving a cam member back and forth and switching the other part to the state where it can be brought into contact with an inclined portion of the cam member or the state where it can not be brought into contact. CONSTITUTION:The other part 20 is separated from one part 10 to return it to the original position and a band state body is transferred in the longitudinal direction, and a cam member 60 is moved to the advance position by a movement mechanism 50. When the other part 20 is moved toward the one part 10 again, the other part 20 is brought into contact with an inclined member 61 of the cam member 60, while the other part 20 is moved along the longitudinal direction with a fine pitch. Thus, a new one part 10 is brought to correspond to an empty engagement hole 22 which has not been engaged with the one part 10.
Patent JP-S5220442-A (JP)
Title: Automatic extinguisher of liquid fuel m apparatus
Inventor: YONEMURA MASAAKI
IPC: F23N5/24
Filed: 1975-08-09
Abstract: PURPOSE: An automatic extinguisher of liquid fuel combustion apparatus which presents a quick, certain and safe performance when earthquake etc. occurs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07276025-A (JP)
Title: Injection plunger
Inventor: JIN SHIGETAKA
IPC: B29C45/83
Filed: 1994-04-11
Abstract: PURPOSE:To provide an injection plunger with lubricant applying device capable of applying a lubricant uniformly even to an injection sleeve in the neighborhood of the most advancing position of a plunger chip. CONSTITUTION:Lubricant receiving space 21b, 21c are formed in the inside of the plunger chip 20, and also, a lubricant ejecting nozzle 26a is formed on a tip wall part 21d. The ejecting nozzle is closed with a cap 24 pressed by a coil spring 25. The lubricant can be applied to the lubricant receiving space after injection, and when liquid pressure is increased, the liquid pressure surpasses the pressing force of the spring, and the cap 24 is moved, which opens the ejecting nozzle, and the lubricant is ejected and applied. In this way, since the lubricant ejecting nozzle is located at the most tip part of the plunger chip 20, the lubricant can be applied even to a part located near to a metallic mold in the internal wall plane of the injection sleeve.
Patent JP-S59221126-A (JP)
Title: Signal processng device
Inventor: KOBAYASHI MASAAKI
IPC: H04B1/62
Filed: 1983-05-31
Abstract: PURPOSE:To lower the peak value of waveform without decreasing amount of emphasis by providing a pre-shoot and an overshoot to the waveform when a signal processing device is used for an emphasis circuit of the frequency modulator demodulator system. CONSTITUTION:A video signal applied to a signal processing circuit 3 is inputted to the 1st and 2nd memory circuits 9, 10 at each 1H by the 1st switch 8, a continuous signal having inverse time series to that of an input signal is extracted by the 2nd switch circuit 11 and applied to the 3rd switch 14 via the 2nd transmission line 12 having the same transfer function as that of the 1st transmission line 7. This signal is switched at each 1H by a switch 14, inputted to the 3rd and 4th memory circuits 19, 20, where the signal is switched at each 1H by the 4th switch 21, converted into a continuous signal and applied to an adder circuit 4. The adder circuit 4 adds a waveform (e) of the 1st transmission line 7 and an output waveform (h) from the switch 21, and the result is divided to 1/2 and a waveform (i) is obtained.
Patent JP-S63261351-A (JP)
Title: Color picture image forming material
Inventor: SHINOZAKI FUMIAKI
IPC: G03C1/00
Filed: 1987-04-20
Abstract: PURPOSE:To prevent occurrence of frilling and formation of coloring matters due to image exposure and to improve color reproducibility by incorporating a specified o-naphthoquinonediazide compd. into a photosensitive layer. CONSTITUTION:In a color picture image forming material having a color material layer and a photosensitive layer on a base, at least an o- naphthoquinonediazide compd. expressed by formula I is incorporated into the photosensitive layer. In formula I, each W, Y, and Z is H, halogen, >=3C alkyl, -COOR1, or -COR2; each R1 and R2 is alkyl, aryl, or aralkyl; each W, Y and Z is not H at the same time. By this constitution, frilling due to image exposure and discoloration due to exposure are prevented, and the color reproducibility is improved.
Patent JP-S63263615-A (JP)
Title: Magnetic head core
Inventor: NISHIYAMA SHUNICHI
IPC: G11B5/23
Filed: 1987-04-20
Abstract: PURPOSE:To increase reproduction output by inclining the columnar crystals of a 'SENDUST(R)' film in the line direction of a gap with respect to a substrate surface on the gap surface of a half split body. CONSTITUTION:This core is constituted of the half split bodies 11 and 12. The half split body 11 has a recess. The 'SENDUST(R)' films 14, 15 are deposited on the joint surfaces of the half split bodies 11, 12 and the surfaces thereby are jointed to each other. One of the joint surfaces of the core constitutes the magnetic gap 17. The 'SENDUST(R)' film in the gap part 17 consists of the columnar crystals inclined in the direction of the gap. The magnetic resistance of the 'SENDUST(R)' films is, therefore, decreased and the reproduction output is increased.
Patent JP-S57212684-A (JP)
Title: Magnetic bubble memory
Inventor: YAMADA HACHIROU
IPC: G11C11/14
Filed: 1981-06-23
Abstract: PURPOSE: To reduce the capacities of an ROM and a counter for mask data generation by providing a master data storage means with 2 n  words, and storing pieces of prescribed information on normal-defective discrimination which correspond to minor loops.  
     CONSTITUTION: A bubble memory chip of major-minor constitution which has (2 2 +d) units of minor loops 11 including ≤ (d) defective loops 16 is provided with master data storage means 31 and 32 wherein pieces of normal-defective information on the minor loops 11 are stored. In an ROM 31, 2 n  words are stored corresponding to respective minor loops 11 as the normal-defective information, and the remaining (d) words are each stored corresponding to every two minor loops 11; if one of two minor loops is a defective minor loop 16, defective information is stored. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10289951-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOIDO NAOKI
IPC: H01L29/788
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a contact structure in a semiconductor device which can secure a margin for short-circuiting while securing a sufficient area for a bottom part to thereby improve reliability. SOLUTION: A semiconductor element 6 is formed on a semiconductor substrate 1, and then an interlayer insulating film 7 is formed all over the element 6. An insulating film 11 having etching selectivity higher than that of the film 7 is formed on the film 7, and then subjected to an etch-back process to be left as side walls of a step part as an expected contact hole 3 formation region. Using a (self-aligned contact)SAC technique of using insulating films 11a and 11b left on the step part side walls as part of an etching stopper, a contact hole 13 having a forwardly-tapered upper end is made in the film 7. Since the contact hole has such a forwardly-tapered end, an area for the bottom of the contact hole can be secured and a sufficient margin can be secured for short- circuiting between the side wall of the contact hole and a semiconductor element.
Patent JP-H09262809-A (JP)
Title: Apparatus for manufacturing polygonal material from log material
Inventor: TAKAHASHI MASAO
IPC: B27M3/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To remarkably shorten processing time of a polygonal wood and a polygonal pyramid raw material and to improve accuracy thereof and to improve strength of a composite wood column material by performing simultaneously cutting processing of at least two faces of the outer peripheral face of a material to be processed by means of at least two cutting tools. SOLUTION: A log 1 is carried into the first cutting means through a group of guide rollers 13 and rollers 14 each with a nail for preventing deflection from occurring and at first, two opposite sides among four sides of a square are simultaneously cut by means of the front two cutters 15 and 15 and then, the remaining two sides are simultaneously cut by means of the back two cutters 16 and 16 to form a tetragonal pyramid body with a square crosssection. This tetragonal pyramid body is carried into the second cutting means arranged on the next stage and each corner part on each diagonal line of a square part existing from the central part in the axial direction to a base is simultaneously cut in parallel by means of four cutters 18, 18, 18 and 18 to form a pyramid- shaped raw material with an octagonal crosssection.
Patent JP-H10286535-A (JP)
Title: Method for cleaning thin glass substrate and device for cleaning thin glass substrate
Inventor: SEKINO YOSHIHIKO
IPC: H01L21/304
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to clean both faces of thin glass substrate safely and effectively using a small installation space. SOLUTION: A thin glass substrate 1 is cleaned by holding the upper edge of the glass substrate 1 and sequentially discharging a cleaning liquid almost uniformly from the top to the bottom of the surface of the glass substrate 1 across its width crosswise and in a suspended state with the help of ultrasonic cleaning elements 2, 2b. Further, the residual cleaning liquid is removed from the surface of the glass substrate 1 by blowing an air sequentially from the top to the bottom of the surface almost uniformly across it width in the crosswise direction of the surface using an air knife 3 (3a, 3b) following the cleaning of the glass substrate 1.
Patent JP-H11298880-A (JP)
Title: Shared storage type distributed video server system
Inventor: WADA NAOYUKI
IPC: H04N7/173
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To relieve the load on a video server. SOLUTION: A shared storage type distributed video server system is provided with a plurality of video servers 11 that distribute video data, a shared channel network 14 to which at least one channel is given from each video sever 11, a disk device 13 connected to the network 14 and consisting of a plurality of disk groups each having a plurality of recording media to store video data whose contents are registered, and a plurality of clients 15-1 to 15-j connected to a plurality of video servers via a distribution network 12. Thus the load on the video server group is relieved or the load is decentralized by utilizing the shared channel network to register contents of video data in the disk device thorough or not through the video server groups.
Patent JP-S58212-A (JP)
Title: Dehydrating method for sludged matter
Inventor: ETOU MASANORI
IPC: C02F11/12
Filed: 1981-06-25
Abstract: PURPOSE:To improve a dehydrating effect of sludge, by press-dehydrating sludge after forming plural band-shaped rows of the sludge separated approximately parallelly by gaps. CONSTITUTION:Two endless filter-cloth belts 1 and 2 are arranged to a sludge feeding step A, a gravity filtration step B, a press-dehydration step C, and a stripping step D so as to run the belts in overlapped contact with each other and in a state of clamping the sludge between a group of pressing rolls 5  which forms the step C. Further, dividing jigs 13 to form rows of the sludge is provided to a part between from the step A to the step B. The jig 13 are made to form the sludge of breadth (b), built-up on the filter-cloth belt 2 of belt  breadth (a), into a state of small divided rows of the sludge, that is; plural rows of sludge, divided small to the breadth (c) and separated parallelly by a gap (d), are formed. In such a way, improvements of the effect of dehydration and the effect of cake stripping condition, etc. are obtained.
Patent JP-H03296381-A (JP)
Title: Reproducing device for compressed picture
Inventor: KUNIHIRO HIDETO
IPC: G11C17/00
Filed: 1990-04-16
Abstract: PURPOSE:To improve a reproduced picture by allowing a picture decoding section to read simultaneously a compressed code data from a CD-ROM and storing the data to a decoding circuit of a picture decoding section when the stored code quantity of each system buffer exceeds a prescribed threshold level and sending the data. CONSTITUTION:When buffer memory controllers 13, 23, 33, 43 receive a reproduction start signal, a video compression code from buffer memories 14, 24, 34, 44 is sent to decoding circuits 15,25, 35, 45 with synchronization in the unit of frames under the control of the buffer memory controllers 13, 23, 33, 43 and the video signal data is decoded. A display section 2 writes a video signal data of each system of the picture decoding section 1 to a prescribed division of a frame memory 103 under the control of a frame memory controller 104 and the signal read from the frame memory 103 is converted into an NTSC signal by an NTSC encoder 105 and displayed on a monitor 106. The frame synchronization of each system is taken by using the reproduction start signal from a timing generating circuit 102 to output a signal from the buffer memories 14, 24, 34, 44.
Patent JP-S5431404-A (JP)
Title: Dispersing agent for coal in oil containing alkylbenzenesulfonic acid
Inventor: SAKUMA KOUHEI
IPC: C09K23/10
Filed: 1977-08-15
Abstract: PURPOSE: A salt of dialkylsulfosuccinic ester and a specific alkylbenzenesulfonic acid are mixed to produce title dispersing agent for dispersing coal in oil and forming coal/oil dispersion with high stability and fluidity for long periods of time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62257451-A (JP)
Inventor: AODA YUKIO
IPC: A61F13/00
Filed: 1986-04-30
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-2001087897-A (JP)
Title: Processing method and processing device for granular substance
Inventor: IWASAKI AKIRA
IPC: B30B11/28
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a processing device for a granular substance, with which the condition of a compression molding body is numerically recognized at in-line and the hardness of the compression molding body is controllable. SOLUTION: The processing method for a granular substance includes a process where a granular substance is fed between a pair of compression rollers 38a arranged in parallel with each other by using a transporting means 17 for a granular substance and made into a compression molding body of the substance. While the compression molding body formed by the compression rollers 38a is sheared by a shearing device 75 disposed at the poststage of the compression rollers 38a, the torque of the shearing device 75 is detected with a torque sensor 78. The compression rollers 38a and the transporting means 17 for a granular substance are controlled on the basis of the detected torque.
Patent JP-S60241123-A (JP)
Title: Coordinate input pen
Inventor: NISHIDA KAZUO
IPC: G06F3/041
Filed: 1984-05-16
Abstract: PURPOSE:To prevent the breakdown of a resistance film and to improve the durability of a coordinate input pen by using the resin having high lubricity at the tip part of the input pen. CONSTITUTION:A resin dot spacer 11 is adhered between detection plates 1 and 2 set on an insulated resin plates 3 and 4 with attachment of resistance films 5 and 6. At the same time, electrodes 7-8 are provided at both sides of plates 1 and 2 respectively. Thus a coordinate input device is obtained. The write input is applied onto the plate 1 by a pen 2 with pressure higher than a prescribed level, and the state of conduction is detected between both plates 1 and 2 to detect the position of the write input coordinates, i.e., the coordinate position of the pen 12. An oleoresin material is used at the tip part 13 of the pen 12 together with a resin material used at a pen barrel part 14 respectively. This can reduce greatly the friction at the part 13 and furthermore prevent the damage of the film 5.
Patent JP-H01267656-A (JP)
Title: Photoreceptive sheet conveying device
Inventor: IBUCHI YOSHIAKI
IPC: G03D13/00
Filed: 1988-04-20
Abstract: PURPOSE:To prevent a photoreceptive sheet from being wrinkled by providing a wrinkle preventive rollers which supports both side parts of the photoreceptive sheet right before its pressure application process slantingly to the conveying direction of the photoreceptive sheet. CONSTITUTION:The wrinkle preventive roller 13 which supports the noncoat parts 21a of the photoreceptive sheet 21 is provided right before a point of pressure application by upper and lower pressure rollers 11 and 12. The wrinkle preventive roller 13 has an upper roller 13 and a lower roller 13b, and the lower roller 13b is provided at right angles to the conveying direction of the photoreceptive sheet 21, but the upper roller 13a is provided slantingly to the conveying direction of the photoreceptive sheet 21. The upper roller 13a, therefore, rotates to draw the photoreceptive sheet 21 to both side end parts in the rotating direction of the upper roller 13a and to remove its loosening and straining. Consequently, the photoreceptive sheet is not wrinkled and a formed image is excellent.
Patent JP-H1028690-A (JP)
Title: Intrabuccal surgical equipment, method using thereof and method of forming opening in jaw
Inventor: NOWAK MARCUS DR
IPC: A61B17/16
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide surgical equipment for forming an opening in the jaw, in particular the upper jaw, and for inserting an interplant in the opening by a strong fitting force for implantation of the interplant. SOLUTION: Intrabuccal surgical equipment for forming an opening for implantation of an implant in the jaw, is composed of a holing part, a shaft part and an operating end part having a circular cross-sectional shape. Further, a set of a surgical equipment comprises at least one executing tool 1 having a conical operating end part, and at least one interplant floor forming tool having an operating end part adapted to the external shape of the interplant. The diameter of the operating end part of the executing tool 1 is slightly smaller than a maximum diameter of the operating end part of the interplant floor forming tool 2.
Patent JP-S63263508-A (JP)
Title: Water treatment system
Inventor: TSUKAMOTO TSUNEO
IPC: G05D7/06
Filed: 1987-04-21
Abstract: PURPOSE:To considerably reduce the burden on an operator of the operation of a water treatment system by providing first-third control means to automatically control water substitution of the water treatment system. CONSTITUTION:The first control means operates the regulating valve of a water treatment system 3 or(and) a by-pass system 4 to mix water treated by the water treatment system 3 and raw water from the by-pass system 4 in a proper ratio and makes the quality of mixed water lower than a target quality if the quality of inflow raw water is higher than the target quality. The second control means operates the regulating valve of the water treatment system 3 to set the flow rate of this system to zero and directly distributes raw water through the by-pass system 4 if the water quality is lower than the target quality. The third control means operates the regulating valve of the water treatment system 3 to substitute water reserved in the water treatment system 3 while keeping the quality of distributed water lower than the target quality if the water quality is lower than the target quality and this means is started on a prescribed condition. Thus, water distribution of the water treatment system is automatically controlled to considerably reduce the burden on the operator.
Patent JP-S5622654-A (JP)
Title: Optical glass for optical communication
Inventor: MITACHI NARIYUKI
IPC: G02B6/00
Filed: 1979-08-02
Abstract: PURPOSE:To provide high purity glass consisiting of a specified wt. percentage each of SiO2, B2O3 and Na2O, havig a low softening point and a high refractive index, and suitable for producing a glass fiber for optical communication. CONSTITUTION:This SiO2-B2O3-Na2O type optical glass for optical communication consists of, by wt., 5-65% SiO2, 10-70% B2O3 and 2-35% Na2O. Super high  purity SiO2 can be synthesized by the flame hydrolysis of SiCl4, and B2O3 and Na2O  can be purified easily by an ion exchange method, so high purity glass can be manufactured. By adding BaO to the above-mentioned components SiO2-B2O3-BaO-Na2O type glass consisting of by wt., 5-65% SiO2, 10-70% B2O3, 1-45% BaO and 2-35% Na2O may be obtd. and used for the similar purpose.
Patent JP-S60243148-A (JP)
Inventor: RUUTOUITSUHI TORABERUTO
IPC: C08L77/00
Filed: 1985-05-10
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-S59155623-A (JP)
Inventor: RENNARUTO IERUNHAGEN
IPC: F16C33/78
Filed: 1983-06-03
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-S5221553-A (JP)
Title: Piping-loaded gasket
Inventor: SUGAWARA MINORU
IPC: F16J15/10
Filed: 1975-08-12
Abstract: PURPOSE: This piping-loaded gasket allows the simple performing of piping operation by the clear showing and intensive method of many kinds of pipings. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01270138-A (JP)
Title: Logical type language processor
Inventor: SAKANO MASAKO
IPC: G06F9/44
Filed: 1988-04-22
Abstract: PURPOSE:To perform a fast processing in light back track by providing a means to judge the specification of back track, a register for retraction in the back track, a means to make access to the register, and a means to re-load only the register required for re-loading. CONSTITUTION:At the time of executing a candidate node in which an alternate node exists, a case where the alternate node for the candidate node exists at the time of calling a predicate in a selection point frame laminated on a local stack is considered. At this time, the registers (from A[0] to A(number of arguments)) of the number of arguments being used successively from the forefront of the register A 211, and the contents of the registers E 212, CP 301, B 307, P 215, TR 214, H 213, and AR 302 are withdrawn sequentially in the registers A' 501, E' 502, CP' 503, B' 504, P' 505, TR' 506, H' 507, and AR' 508. In such a way, it is possible to perform the fast processing in the light back track.