baber/WOPTO huggingface dataset:
Patent JP-H11167757-A (JP)
Title: Cartridge transfer robot for library device and library device
Inventor: HORI DAISUKE
IPC: G11B17/22
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization of a library device, to dissolve the problem covering control precision of the rotation position and to secure the position precision of the tip of the hand mechanism by enabling rotation-driving of a picker part without using a timing belt, miniaturizing a rotation mechanism of a picker part, and reducing the mounting space. SOLUTION: A rotation mechanism 20 rotation-driving a picker part is constituted by providing an internal gear 22a provided coaxially with a rotation shaft of a picker part and integrally with a picker part, an external gear 21a engaging with this internal gear 22a, and a driving mechanism 21 rotation- driving the external gear 21a to driving the picker part.
Patent JP-H01172807-A (JP)
Title: Laser unit
Inventor: KIMURA AKIYOSHI
IPC: G02B7/00
Filed: 1987-12-26
Abstract: PURPOSE:To absorb variation in the gap between a laser chip and a collimator lens efficiently by adding a filler by an amount which enables the quantity of variation in the gap due to the heat expansion difference of a resin raw material nearly to be absorbed. CONSTITUTION:The semiconductor laser chip 3 and collimator lens 4 are assembled in one body by an assembly member 2 while the specific gap G is formed. A collimator lens barrel (resin part) 8, on the other hand, is molded out of the resin material formed by charging a filler F for varying the heat expansion coefficient in the resin raw material, and the linear expansion coefficient of the filler F is smaller than the heat expansion coefficient of the resin raw material. The linear expansion coefficient of the resin part is selected optionally according to the content rate of the filler in the resin raw material. Consequently, the variation of the gap G due to the heat expansion difference among respective constitution parts of the assembly member 2 can be absorbed only by varying the linear expansion coefficient of the resin part irrelevantly to the shape, material, etc., of constitution parts other than the resin part of the assembly part 2.
Patent JP-H04200080-A (JP)
Title: Image reader
Inventor: TANAKA KAZUYOSHI
IPC: H04N1/46
Filed: 1990-11-29
Abstract: PURPOSE:To obtain the information more proximate to original images as compared with simple linear interpolation by executing interpolation according to circumstances while using other color information as well without fixing interpolation coeffts. CONSTITUTION:The desired color information is analogized by coefft. weighting of another color information obtd. through the color filter at the noticed picture element and the desired color information obtd. through the color filters of at least the two picture elements near the noticed picture element in the case of analogization of the desired color information exclusive of the color information obtd. through the color filter of the noticed picture element. More specifically, the known green information G (i) of the same picture element is also utilized and led out in the analogization of the red information R (i). Reproduction errors are decreased in this way and image quality is improved while the number of necessary line memories 15 to 17 is decreased.
Patent JP-H02176386-A (JP)
Title: Helium liquefier
Inventor: TOMURA SHIGEO
IPC: F25J1/02
Filed: 1988-12-28
Abstract: PURPOSE:To permit long time continuous operation by a constitution wherein a hydrogen storage material is employed for the precooling heat exchanger of compressed helium gas to supply liquid hydrogen obtained by a hydrogen liquefying cycle effected by the occluding and releasing of hydrogen. CONSTITUTION:A liquid hydrogen cycle C is provided with two sets of reaction vessels 30, 31 accommodating a hydrogen storage material while the reaction vessel 30 is used at the side of heating and the reaction vessel 31 is used at the side of cooling. One part of high-pressure hydrogen, discharged out of the reaction vessel 30, is sent into an expansion turbine 38 from a three-way valve 32 on the way to a choking valve 37 while cooling it by first, second and third heat exchangers 34-36 to expand it reversibly. The hydrogen, whose temperature is reduced to a low temperature, is joined with hydrogen, returning from the choking valve 37 to the other reaction vessel 31 through a separater 39, while heat exchange between the returning gas and hydrogen for the choking valve 37 is effected in the first, second and third heat exchangers 34-36 and low-temperature hydrogen gas as well as liquid hydrogen are obtained in the separater 39. The low-temperature fluid of this hydrogen is sent into first, second and third precooling heat exchangers 21-23 for liquid helium cycle A to recool helium.
Patent JP-H07184628-A (JP)
Title: Treatment of fermentation waste liquid
Inventor: NISHIOKA SHUNICHIRO
IPC: C12F3/06
Filed: 1993-12-27
Abstract: PURPOSE:To recover a liquid containing alcohol in high concentration from a fermentation waste liquid such as distillation waste liquid of SHOCHU (low- class distilled spirits) at reduced fuel cost by distilling a fermentation waste liquid and separating the distillate into a concentrated ethanol liquid and an ethanol-free liquid by an osmotic vaporization membrane method. CONSTITUTION:A fermentation waste liquid 10 is distilled with a distillation apparatus 1, the distillation residue 14 is incinerated by an incinerator 8 and the generated steam 17 is used as a heat source for distillation. The distillate 11 is separated into a concentrated ethanol liquid 13 and an ethanol-free liquid 12 by a PV separator 2 and the latter liquid is treated with an activated sludge treating apparatus 3, etc. The fermentation waste liquid to be used in this process has an ethanol content of >=0.05wt.%, COD and BOD originated from organic matters of >=5,000ppm and a suspended solid content of >=1,000ppm.
Patent JP-H07259681-A (JP)
Title: Fuel filter assembly
Inventor: REON PII JIYANIKU
IPC: B01D27/08
Filed: 1994-12-13
Abstract: PURPOSE: To control the flow rate and size of bubbles contained in fuel by arranging a filter which suppresses forming of bubbles and thereby its bad influence. CONSTITUTION: A fuel filter assembly 10 employs a base 12 which mounts a disposable filter cartridge 14. A pair of axially extending ducts 24, 26 arranged on the base connect the base 12 to the cartridge 14 in a fluid manner. At least one buffle arranged on the outer surface of a duct 72 therein or inside the cartridge 14 forms a flow passage passing through the cartridge 14. An orifice 120 formed on the duct 72 provides an air port for controlling the size and amount of bubbles in the filtered fuel.
Patent JP-H10165028-A (JP)
Title: Feeder with supply quantity indicator
Inventor: KOISHI MASAAKI
IPC: A01K5/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To cancel a problem that exact measured supply is disabled by dripping feed from the outlet of supply-out part after the supply stop of feed and further unfixing the quantity of feed to be dripped per time since the outlet of supply-out part is left opened concerning a known feeder. SOLUTION: Concerning a feeder with supply quantity indicator for which a screw conveyer 31 is provided on the bottom of feed container 3 loaded on a wagon and feed is supplied out of a supply-out part 32 of feed container 3 by the screw conveyer 31, a supply-out part opening/closing device is provided for opening the supply-out part 22 while being interlocked with the start/stop operation of conveyer driving mechanism at the drive operating time of screw conveyer 31 and closing the supply-out part 32 at the stop operating time of screw conveyer 31 and since the supply-out part 32 is closed immediately when feed supply-out operation is finished, any feed is not dripped from the outlet of supply-out part.
Patent JP-H03193533-A (JP)
Title: Speed change control device for automatic transmission
Inventor: WATANABE SATORU
IPC: B60W10/10
Filed: 1989-12-25
Abstract: PURPOSE:To improve the maneuverability of a vehicle by constituting the speed change control device in such a way as to forbid the speed change of an automatic transmission during traction control and in a prescribed period of time after the traction control. CONSTITUTION:A measuring means for measuring the time elapsed after traction control on the basis of a traction control signal being output from a traction control device, and a speed-change forbidding means for forbidding the speed change of an automatic transmission on the basis of the traction control signal during the traction control and in a prescribed time during which the measurement is carried out by the above measuring means are provided. In other wards, during the traction control and in a prescribed period of time after the traction control, the speed change of the automatic transmission is forbidden. As a result, during the traction control, the overlapping of timing both at the time when the road surface has changed from a low-mu road surface to an ordinary road surface and at the time when the shift-down by means of the automatic transmission has been carried out can be prevented, and the movement of a vehicle such as would cause unexpected sudden acceleration feeling (spring-out feeling) can be prevented, thus a good maneuverability can be maintained.
Patent JP-H11168215-A (JP)
Title: Active matrix substrate and its manufacturing method and liquid crystal display
Inventor: ABE HIROYUKI
IPC: G02F1/136
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To increase the mobility of an active matrix substrate and the withstand voltage property of a retained capacity by providing SiO2 cap layers with different film thicknesses at one or both of each formation region of a thin-film transistor or the retained capacity. SOLUTION: A retained capacity is formed at each pixel region by the overlapped part between a first electrode layer being made of a silicon film that is formed between the same layers as the source and drain regions of a thin-film transistor(TFT) and a second electrode layer that is made of an extended part projecting from a scanning line in -Y direction. The retained capacity side is formed by a semiconductor film that is formed simultaneously with a semiconductor film for constituting the source, channel, and drain regions of the TFT. An SiO2 cap layer 45 is formed following the semiconductor film deposition process, and further the SiO2 cap layer 45 is left only at a formation region TA of the TFT or a formation region CA of the retained capacity or is left by differentiating thick thicknesses at both formation regions.
Patent JP-H01200510-A (JP)
Title: Oil impregnated electric equipment
Inventor: KAWAKAMI SHIGENOBU
IPC: H01G4/22
Filed: 1987-12-29
Abstract: PURPOSE:To obtain an insulating oil of good electrical characteristics and high economy for oil impregnated electric equipment by using a specific benzil toluene isomer mixture. CONSTITUTION:When toluene and diphenylmethane are made to react with each other at a temperature of 170 to 400 deg.C or more preferably 200 to 350 deg.C us ing the ZSM-5 type catalyst of a crystalline synthetic zeolite catalyst having a mole ratio of 20 or more of SiO2/Al2O3 and comprising 10-oxygen ring at main cavity inlet. As a result, an isomer mixture of benzil toluene is available, comprising 20 to 90 mole% of m-benzil toluene and remaining o-benzil toluene and p-benzil toluene. This mixture is usable as an insulating oil of good electric characteristics and high economy for oil impregnated electric equipment.
Patent JP-H05142614-A (JP)
Title: Image blurring preventing device
Inventor: MOROFUJI TAKESHI
IPC: G03B5/06
Filed: 1991-11-22
Abstract: PURPOSE:To automatically and surely discriminate the changing operation of the angle of view, to improve responsiveness to such operation and to prevent the quality of an image from being deteriorated or an unpleasant feeling from being given to a photographer. CONSTITUTION:This device is provided with a means 803 for detecting the changing operation of the angle of view, which detects that it is in the midst of the changing operation of the angle of view, because a signal from blurring detecting means 801 and 802 is the blurring signal in the same direction for a specified time; and the signal from the blurring detection means does not become the blurring signal in the same direction for the specified time in the case other than the changing operation of the angle of view such as panning, so that it is made a rule to detect that the changing operation of the angle of view is performed in the case that such a signal is generated.
Patent JP-H08168864-A (JP)
Title: Aluminum hot chamber type die casting machine
Inventor: MOCHIZUKI ZENICHI
IPC: B22D17/02
Filed: 1994-12-15
Abstract: PURPOSE: To provide an aluminum hot chamber type die casting machine, in which a pressure cast product of high quality can be produced with high productivity without leaking molten metal outside from an injection pump structural body during pressure casting. CONSTITUTION: The main structure of the injection pump structural body 1 is composed of a hydraulic cylinder 11 for injection, a plunger 12 connected concentrically to the hydraulic cylinder 11 through a coupling 11a, a sleeve 13 fitted to the plunger 12 and a housing 14 for holding the sleeve 13. Further, the hydraulic cylinder 11 is fixed to an upper frame 15. The plane shape of a passage 28 for allowing the molten metal supplied into a molten metal chamber 28 to flow down to a pressurizing chamber 27 of the injection pump, is formed to semicircular groove arranged radially and vertical cross sectional surface shape is formed to the rectangle, and the corner part of the bottom part is made to be a part of spherical shape. The upper frame 15 is fastened with the lower frame 16 through four tie rods 17 at the corners and arranged so as to interpose the housing 14.
Patent JP-H08167060-A (JP)
Title: Conveyance processor
Inventor: YAMADA HIROKAZU
IPC: G07D9/00
Filed: 1994-12-14
Abstract: PURPOSE: To objectively judge component replacement and component cleaning and to prevent trouble from being caused by detecting the conveyance frequency of a conveyance medium. CONSTITUTION: Judging the normalcy of the conveyance of a coin 12 from the distribution of required conveyance times of the coin 12 conveyed between sensors S1 and S2, jam occurrence is decided if a required conveyance time deviates from the normal time distribution line to a shorter time, but when the time deviates to a longer time, on the other hand, it is decided that a gripping force decreases and a slip is caused. Namely, the distribution of required conveyance times of the coin 12 is calculated and compared with the normal time distribution to decide the deviation of the distribution. When this deviation appears on the shorter-time side about the normal distribution line, a state wherein a jam is easily caused is decided and when the deviation appears on the longer-time side, slip occurrence is decided and displayed.  Therefore, the conveyance frequency of the coin 12 can objectively be detected on a monitor side to take measures against trouble occurrence.
Patent JP-H03193133-A (JP)
Title: Gas reactor
Inventor: KATO HAJIME
IPC: B01J8/04
Filed: 1989-12-22
Abstract: PURPOSE:To increase the contact time of reaction gas with packed beds by providing closure parts to the gap parts formed between the cylindrical bodies of the outer peripheral parts of respective packed beds and the inner wall surface of a reactor and/or the gap parts in the cylindrical bodies within the packed beds so as to shield the upper and lower parts of the gap parts. CONSTITUTION:A plurality of separated packed bads A, B composed of a catalyst or an adsorbent are provided in a reactor 1 and a cylindrical body 2 having a large number of through-holes 3 provided to the peripheral surface thereof is arranged to the outer peripheral parts of the respective packed beds A, B so as to surround both beds and cylindrical bodies 4, 44 having a large number of through holes provided to the peripheral surfaces thereof are arranged in the respective packed beds A, B. Closure parts 6, 46, 8, 48 are provided to the gap part 20 formed between the cylindrical body 2 arranged to the outer peripheral parts of the packed beds A, B and the inner wall surface of the reactor 1 and/or the gap parts 21, 52 in the cylindrical bodies 4, 44 arranged in the respective packed beds so as to shield the upper and lower parts thereof. As a result, a reactor increasing the contact time of reaction gas with the packed beds and enhancing the packing efficiency of the packed beds and giving enhanced reactivity and simplified in its internal structure is obtained.
Patent JP-H04276521-A (JP)
Title: Capacity sensor
Inventor: HANSU SHIYUUMATSUHAA
IPC: G01F3/10
Filed: 1991-12-17
Abstract: PURPOSE: To reduce through flow resistance and noise production by constituting a web edge to coincide approximately in shape with the adjacent sides of teeth adjacent to a tooth groove every time the tooth groove center of both gears 10, 12 in a measuring apparatus is located in the axial plane. CONSTITUTION: Every time the tooth groove center of both gears 10, 12 in a measuring apparatus is located in the axial plane A, the edge 42 of a web in the range of the bottom of a recess 40 and pitch circle T of tooth row is constituted to coincide in the shape nearly with the adjacent sides 41, 39 of tooth adjacent to the tooth groove and make the width of the tooth groove in the range slightly smaller than the width of the web 34. Liquid can flow out of this chamber until it reaches just the front of the center position before closed by three teeth. In about 1 deg. of rotary angle, a push-out action by the tooth 44 reaching the center position is already not present, so that the confined liquid is transported without pressure increase. The compression and expansion of the liquid confined between the teeth is avoided to reduce noises emitted.
Patent JP-H09169464-A (JP)
Title: Sheet storing device and image forming device provided with this sheet storing device
Inventor: WATABE TOMOYUKI
IPC: B65H33/10
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the sorting, and to avoid the enlargement of a device, and furthermore, to lower the cost by storing the sheets in the condition that the highest sheet or the lowest sheet of a sheet bundle to be matched is displaced. SOLUTION: The sheets placed on a staple tray 38 are made to abut on an aligning reference plate 63 by a guide 21 for truing-up of side edge of sheets, which is moved in the direction crossing the sheet discharging direction so as to align the sheet. The highest or the lowest sheet of a sheet bundle is aligned by retreating the aligning reference plate 63 under the staple tray 38 so that the sheet is made to abut on a sheet regulating fixing member 64 by the guide 21. Even in the case where plural sheet bundles are placed on the same staple tray 38, position between the plural sheet bundles can be easily recognized so as to improve the efficiency of the sorting work.
Patent JP-2001156454-A (JP)
Title: Multilayer ceramic substrate and manufacturing method for it
Inventor: SUGO KIMIHIDE
IPC: H05K3/46
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a multilayer ceramic substrate which incorporates a capacitor element and inductor element with a stable characteristics. SOLUTION: A plurality of base-body green sheets 2a comprising a first ceramic function material, and contraction-suppressing green sheets 3a and 11a comprising such contraction-suppressing ceramic material as not sintered at the sintering temperature of first ceramic function material, are provided. In a cavity 4 provided inside, a rare function element 5a is housed which comprises a second ceramic function material such as dielectrics which is sintered at the sintering temperature of the first ceramic function material but is different from the first ceramic function material the contraction- suppressing green sheets 3a and 11a are so provided as to sandwich the rare function element 5a, thus a rare composite laminated body 1a is provided. It is sintered to provide a multilayer ceramic substrate.
Patent JP-H01178700-A (JP)
Title: Method and apparatus for continuous removal of soil in excavation work
Inventor: FUKUYAMA KOJI
IPC: E21D9/12
Filed: 1987-12-30
Abstract: PURPOSE:To permit soil to be carried out safely, continuously, and efficiently by a method in which an endless transporting path consisting of two pairs of endless chains and many trays is set through pits from the tail portion to the position of a truck on the surface of the ground. CONSTITUTION:A continuous endless transporting path is set through the inside of Hume pipes H horizontally and then the inside of pits V vertically from the tail portion to the ground's surface and then to a mobile truck 80 horizontally. The transporting path consists of two pairs of inner and outer endless chains 2 and 3 set in parallel and many trays 1 whose both ends are pivotally supported on both the chains, together with, as needed, additional parts set on the cut portion of the way, having an expandible structure. A chain-driving motor 82 is also provided for the ground returning portion of the truck 80 to drive the chains 2 and 3.
Patent JP-H10174051-A (JP)
Title: Method and device for adding identification information for moving image data
Inventor: TAKEUCHI YOICHIRO
IPC: H04N19/50
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To add identification information being not easily removable even if a high digital technique is used to dynamic image data by writing identification information to a picture frame having a prescribed picture frame interval in a plurality of picture frames. SOLUTION: Each picture frame of dynamic image data (a) comprising a plurality of successive picture frames entered from an input terminal 1 is read by a picture reading part 8 and outputted to an output terminal 9 after temporary written in a picture storage memory 2. An identification number is written in the specified position of the frame for every 30 picture frame at a timing that this each picture frame is temporarily written in the picture storage memory 2. As a result, the picture frame in which the identification number is written is mixed for every 30 picture frame in the plurality of picture frames sequentially outputted from the output terminal 9. This identification number instantly appears for 0.03 seconds is not recognized by people only by paying a general attention.
Patent JP-H04178352-A (JP)
Title: Aromatic oligomer and production thereof
Inventor: NIWANO MASAHIRO
IPC: C08G63/02
Filed: 1990-11-29
Abstract: PURPOSE:To provide an aromatic oligomer comprising specific repeating structural units, having a specific number-average polymerization number and a specified flow temperature, and capable of improving the performance and function of a polymer by being mixed or reacted with the polymer material. CONSTITUTION:An aromatic oligomer comprising repeating structural units of formula I[X is O, S, but structural units containing O and structural units containing S may be simultaneously contained in the same oligomer; Ar comprises repeating structural units of formulas II-IV (R<1>, R<2> are 1-3C alkyl, phenyl; p, q are 0-2)], having a number-average polymerization degree of 2-10, especially 4-7, and having a flow temperature of 100-400 deg.C, especially 170-300 deg.C, the flow temperature being defined as a temperature exhibiting a melt viscosity of 48000 poises when thermally melted at a heating rate of 4 deg.C/min and when extruded from a nozzle having an inner diameter of 1mm and a length of 10mm under a load of 100kg/cm<2>. A hydroxy(and/or mercapto)arylcarboxylic acid is acetylated, subjected to the evaporation of the remaining acetic acid, subjected to an ester exchange reaction and simultaneously reacted with a molecular end-terminating monomer to provide the oligomer.