baber/WOPTO huggingface dataset:
Patent JP-H11103675-A (JP)
Title: Artificial light source for growing plant and plant-growing apparatus
Inventor: NAKAMURA KENJI
IPC: A01G7/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To continuously realize the light condition close to the natural light and facilitate the alteration of the size of the plant-growing apparatus. SOLUTION: The horizontal type metal halide lam 11 is made a unit structure with the case 16 and a plurality of them are set to the ceiling 21a of the plant growing chamber in parallel so that additional units may readily set. The light quantity of the lamps is controlled to a certain level with the time by detecting the illumination with an illumination sensor 13. The inside of the lamp unit is efficiently ventilated with the blower 16b. Thus, metal halide lamps of large capacity can be applied to attain the illumination comparable to the natural light whereby plants can be continuously cultured under favorite conditions and the lamp units can be readily increased.
Patent JP-H10134764-A (JP)
Title: Mass spectrograph
Inventor: ISHIHARA MORIO
IPC: H01J49/06
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a mass spectrograph capable of employing an analysis part and a detection part as a grounding potential, together with a sample introducing part. SOLUTION: This spectrograph has a grounding potential or an ion source 1 employed as a potential in the vicinity thereof, an analysis part 4, and a detection part 5, has a voltage change part 6 between the ion source 1 and the analysis part 4, and a potential of the voltage change part 6 is switched to an acceleration voltage from a potential giving energy in which an ion is incident to the voltage change part 6 for a shorter time than time of which the ion incident to the voltage change part 6 passes through the voltage change part 6 or the acceleration voltage is switched to a grounding potential or a voltage in the vicinity thereof.
Patent JP-H07147680-A (JP)
Title: Moving vector detector
Inventor: IWATA EIJI
IPC: H04N19/176
Filed: 1993-11-22
Abstract: PURPOSE:To provide a moving vector detector which can perform the accurate edge control without complicating its constitution. CONSTITUTION:A moving vector detecting device is provided with a moving vector detecting circuit 33 which contains plural arithmetic unit connected to each other to calculate the evaluation value (differential absolute value or differential square value) that is shown based on the difference between the pixel value of a reference block in the present frame and the pixel value of a candidate block in the precedent frame, a comparator 34 which compares the sums of evaluation value, and a valid pixel deciding circuit 32 which decides whether the pixel value of the candidate block is valid or not and adds a valid bit to each pixel. In such a constitution, the ANDs of valid bits are totaled in a block matching operation state. Thus the exceptional processing (edge control) is applied to an edge part of the screen to be retrieved. Namely, the evaluation value sum related to the candidate blocks including invalid pixels are excluded out of the subjects of the comparator 34.
Patent JP-H09113850-A (JP)
Title: Temple of spectacles and its assembling method
Inventor: IKEDA JUNICHI
IPC: G02C5/14
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a gorgeous impression and to enable replacement with a favorite front member by forming the temple of two members and providing characters, a pattern, etc., on either one of the top and reverse sides of the constituent members. SOLUTION: The temple 1 of the spectacles is composed of the front member 1a and rear member 1b which can be divided and assembled, and the front member 1a and rear member 1b are formed of transparent synthetic resin such as acryl and acetate. The front member 1a is short and have the nearly quadrangular prism outward appearance, and a recessed part 3 is formed inwardly in the front-rear end center of one longitudinal flank. Further, a floral pattern 5 is engraved in the center part of the other longitudinal flank of the front member 1a. In the surface center of a metallic part 6 on the side of a cut part 7, a projection part 9 where an internal thread 8 is engraved is provided and engaged with the through hole 4 of the recessed part 3 provided on the rear end side of the front member 1a and fixed with a screw 10 to assemble the front member 1a and rear member 1b.
Patent JP-H09135073-A (JP)
Title: Method of forming solder bump
Inventor: TAKAYAMA YOSHIHISA
IPC: H05K3/34
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To efficiently form fine bumps in sufficient level and even composition and shape at low cost by providing the three steps as follows, i.e., the first step of forming solder resist having aperture part, the second step of burying creamy solder in the aperture part and the third step of forming solder bumps only on electrode terminals. SOLUTION: A circuit board 5 made of glass epoxy wherein electrode terminals 2 are formed in the aperture part 1 of a solder resist 4 not to be in contact with the two sides of a solder resist 4 is prepared. Next, creamy solder is buried in the aperture part 1 of the solder resist 4 by sliding a squeegee. Next, the melted solder forms protruded electrode on the electrode terminals 2 by the surface tension thereof by heating the circuit board 5 using an infrared reflow furnace in nitrogen atmosphere so as to form solder bumps 3 by cooling down step for solidification. Finally, the electrodes of semiconductor chips and the solder bumps 3 formed on the circuit board 5 are aligned with one another.
Patent JP-2001108146-A (JP)
Title: Piping flange fixture, piping flange fitting method and manufacture of frp tank using it
Inventor: KAKUMOTO JUN
IPC: F16L1/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent liquid leakage and lowering of life of a mechanical seal by joining a piping flange to the wall surface of a tank with good accuracy. SOLUTION: A shaft 18 is extended from an outer frame 20 located outside the FRP tank 10. A fixing jig 28 is mounted on a shaft 18. The fixing jig 28 includes a disc part 32 which is right-angled to the axis of the shaft 18 and is brought into face-contact with the side of the flange 26, and is adapted to arrest the flange 26. Thus, the flange 26 is joined to a piping 14 with the flange 26 arrested taking the shaft 18 as a reference, thereby improving the fitting accuracy of the flange 26. When the mechanical seal for preventing liquid leakage is fitted to the flange 26, the side of the flange 26 and the shaft 18 passed through the piping 14 are right-angled to each other so that offset load is applied to the mechanical seal not to cause light leakage from the liquid seal surface of the mechanical seal.
Patent JP-S62153738-A (JP)
Title: Method for detecting surface flaw of steel strip
Inventor: KATANO MASAO
IPC: G01N21/892
Filed: 1985-12-27
Abstract: PURPOSE:To enable the detection of many kinds of flaws and to make it possible to adapt the titled method to a high speed line, by emitting a plurality of slit beams and detecting a surface flaw by a plurality of beam receiving elements. CONSTITUTION:Beam emitted from one beam source 1 is split by a half mirror 6 and the adjustment of the quantities of split beams and the setting of spot shapes and dimensions different at every split beams are performed by collimators 7 and slits 2. These beams are allowed to scan an article 4 to be inspected by rotary mirrors 3 and reflected beams are detected by light receiving elements 5 to enable the detection of the surface flaw fitted to each slit shape. If all of the slits 2 have the same slit shape, a scanning width can be taken largely and, therefore, this method can be adapted to a high speed line.
Patent JP-H10185425-A (JP)
Title: Method for producing impure oxygen and pure nitrogen
Inventor: FIDKOWSKI ZBIGNIEW TADEUSZ
IPC: F25J3/04
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method which substantially produces at least either one of pure nitrogen or impure oxygen by operating a low temperature distilling column having a high pressure stage, a low pressure stage and a medium pressure stage. SOLUTION: A part of raw material air 10 is separated at a high pressure stage 60 and a low pressure stage 62 of a classic two-column type device and a remaining part of raw material air 10 is distilled at a medium pressure stage 24 which is operated at an intermediate pressure between the operating pressures of high and low pressure stages 60, 62. The coarse liquid oxygen 100, 110 which are discharged from the high pressure stage 60 and/or the medium pressure stage 24 have their pressure reduced and are boiled at a reboiler/condenser 106 mounted on the top of the medium pressure stage 24. The vaporized oxygen 108 discharged from the reboiler/condenser 106 is fed to the low pressure stage 62 as a vaporized material and this reduces the irreversibility of separation at the low pressure stage 62.
Patent JP-H04165597-A (JP)
Title: Optical space transmitter
Inventor: ITO YUJIRO
IPC: H04B10/112
Filed: 1990-10-30
Abstract: PURPOSE:To obtain the exact detection result of positional deviation and to definitely irradiating the transmission object by a light beam by correcting the detection result of positional deviation of a transmission light beam based on the detection result of the state where a receiving light beam is not received. CONSTITUTION:Based on a receiving light beam LA2 transmitted by a transmitter/receiver, an error signal detection means 68 detecting the amount of positional deviation for the transmitter/receiver corrects the detection result of the positional deviation for the transmission light beam based on the detection result of the state where the receiving light beam LA2 is not received. Then the irradiated position by the transmission light beam LA1 is corrected by irradiated position correcting means 56, 57, 59A, 60 and 61 based on the detection result of the positional deviation. Thus, the irradiated position by the transmission light beam LA1 can be exactly corrected and the transmitter/receiver can be securely irradiated by the applicable transmission light beam LA1 even when the transmission distance is long.
Patent JP-H06118085-A (JP)
Title: Cancer detecting method
Inventor: BAIRON II ANDAASON
IPC: G01N33/66
Filed: 1992-10-30
Abstract: PURPOSE: To obtain a method by which a cancer developed in the body of a mammal can be detected. CONSTITUTION: A method for detecting cancer includes a step (a) for bringing a body fluid collected from a mammal into contact with N3, a second step (b) for measuring the quantity of an anti-N3 antibody in the body fluid, and a third step (c) for judging whether or not the quantity of the antibody measured in the step (b) is larger than that of the anti-N3 antibody normally existing in the same type of body fluid collected from the same kind of mammal having no cancer. In addition, a kit which is used for detecting cancer in mammals by measuring the concentration of the anti-N3 antibody in the body fluids of mammals can be obtained.
Patent JP-H11113852-A (JP)
Title: Ophthalmologic device
Inventor: NISHIHARA YUTAKA
IPC: A61B3/14
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce a burden to an examinee at fixation guiding time, and excellently guide a fixation by providing a shutter member to partially control a passing quantity of light flux emitted from a light source by opening/closing a shutter and a shutter control means to flash a fixation lamp by opening/ closing the shutter member. SOLUTION: When an illuminating light source 36 is lighted, a light flux is reflected by a perforated mirror 22, and illuminates the eyeground Er of an eye E to be examined. The reflected light from the eyeground Er forms an image on an image pickup surface F' of an infrared telecamera 44 through an optical path 03, and is relected on a monitor 15 as an eyeground image Er'. At this time, a part of a light flux of a fixation lamp composed of a liquid crystal shutter 41 and a fixation lamp light source 42, is reflected by a field lens 38, and an image is formed on the image pickup surface F' through a half mirror 39, and is displayed on the monitor 15 as a target image A'. The light flux passing through the lens 38 is reflected by a changeover mirror 25, and is projected on the eye E to be examined. An examinee is made to steadily gaze at the fixation lamp, and precise alignment of the eye E to be examined and an optical system 14 is performed.
Patent JP-H03154146-A (JP)
Title: Input/output controller
Inventor: SAWADA KAZUNORI
IPC: G06F13/12
Filed: 1989-11-10
Abstract: PURPOSE:To efficiently output necessary previous data to an input/output device by informing a previous data output request to an input/output control means and instructing the previous data output request to a data output program. CONSTITUTION:When a request of a fact that it is desired to output previous data is informed to an input/output control means from an input/output device 10, an input/output control means 2 instructs an output data 912 outputted previously through a previous data output instruction informing means 8 to a data output program 9. The data output program 9 transfers the output data 912 corresponding to a second output to an output buffer 42, an output data transfer means 3 transfers the output data 912 to the output buffer 42, and an output data sending-out means 5 sends out data in the output buffer to the input/output device 10. In such a way, necessary previous data can be outputted efficiently to the input/output device.
Patent JP-H10121311-A (JP)
Title: Multifunctional scarf and shawl
Inventor: MATSUMOTO IWAO
IPC: A41D3/04
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a scarf or shawl enabling highly diversified usage rather than conventional one-patterned usage through being prevented from slipping down or getting out of place due to wind or body shaking when slung on one's shoulder and ensuring both arms to be moved without difficulty so as to raise its thermal insulating performance also as an outfit for protection against the cold. SOLUTION: In a piece of shawl 5 made up of the left and right front sections 2, 3 with the collar part 1 open and the back body 4, the part corresponding to underarm portion and the meeting part of the left and right front sections 2, 3 are provided with a Hook-and-Loop fastener 6 so as to afford such a constitution as to form a cuff and evenly wrap the whole body.
Patent JP-2000125418-A (JP)
Title: Control scheme for direct-current shunt motor
Inventor: MAKINO KENSHO
IPC: B60L15/20
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain large torque in very low rpm ranges at startup or the like and gently start even on an uphill slope or the like, by exercizing control so that the chopper duty of an armature circuit control element is in proportion to an operation command value and a field current is increased in proportion to increase in armature current. SOLUTION: According to an operation command value from an accelerator 2, a control circuit 1 outputs a command to chopper-control control elements Q and Q1-Q4 with a specified duty. During low-speed driving at startup, the control circuit 1 exercises duty control so that the duty of chopper control is reduced and further a field current is increased in proportion to increase in an armature current. As a result, a desired large torque can be obtained at startup. For the reason, a relatively large torque can be obtained at very low speed and a battery forklift car can be gently started at low speed even when it is started on an uphill slope or the like.
Patent JP-H04169581-A (JP)
Title: 1,3-dioxane derivative, liquid crystal composition containing the derivative and liquid crystal display device produced by using the composition
Inventor: OBIKAWA TAKESHI
IPC: G02F1/13
Filed: 1990-10-30
Abstract: NEW MATERIAL:The compound of formula I (m and n are integers satisfying the formulas m>=0, n>=1 and m+n<=8; X is F or CN; Y is H, F or Cl; the configuration of 1,3-dioxane ring is trans). EXAMPLE:Trans-5-Allyl-2-(4'-cyanophenyl)-1,3-dioxane. USE:A liquid crystal display device. PREPARATION:The objective compound of formula I can be produced e.g. by reacting a bromoalkane of formula II (e.g. allyl bromide) with diethyl malonate in the presence of NaOC2H5, reducing the resultant alkenylmalonic acid diethyl ester with LiAlH4 to obtain a 2-alkenylpropane-1,3-diol of formula III, reacting the compound with a substituted benzaldehyde of formula IV (X' is Br or F) and reacting the reaction product with CuCN.
Patent JP-H09113308-A (JP)
Title: Measurement data processor
Inventor: HAGIWARA RYUZO
IPC: G01D9/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To enable a measurement data processor which displays the change of measurement data obtained from a measurement system with time to efficiently process the measurement and measurement data. SOLUTION: A raw data file in which raw data obtained by averaging measurement data are written at one-minute intervals, a daily report data file in which the sum value or average value of the raw data per one hour are written, a monthly report data file in which the sum value or average value of daily report data per one day are written, and an annual report data file in which the sum value or average value of monthly report data per one year are written are prepared in an external storage device 11 by means of an information processor 9 which writes data in the files and updates the files in parallel with measurement processing. When a graph displaying command is given from the outside, the processor 9 reads out necessary data from a required file and displays the graph on a display device 12.
Patent JP-H09108594-A (JP)
Title: Centrifugal separator and component separation method
Inventor: KAWAZU SHUNJI
IPC: A61M1/02
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To improve yield of blood platelets or removing ratio of white blood cells in blood platelets. SOLUTION: A centrifugal separator 4 is used to separate and gather blood platelets from blood and comprises a stator 40 and a rotor 50. The stator 40 includes an inflow port 43 communicating with the lower part of a blood storage space 55 and an outflow port 44 communicating with a fluid passage 56, and the rotor 50 has therein the annular blood storage space 55 and the narrow fluid passage 56 formed from above the space 55 toward the center of rotation of the rotor. If a distance from the center of rotation of the rotor 50 to the outermost periphery of the passage 56 is taken to be M[mm], a horizontal distance from innermost periphery of the passage 56 to the outermost periphery thereof N[mm], and average width of the passage 56 H[mm], the relations, 0.006<H/M<0.041 and 0.023<H/M<0.153 are satisfied.
Patent JP-H07146676-A (JP)
Title: Musical instrument and base for placing musical instrument
Inventor: MIYAZAKI DAIJI
IPC: G10D3/00
Filed: 1993-11-24
Abstract: PURPOSE:To eliminate the influence of vibrations from a floor, etc., and transmission of vibrations from a musical instrument by composing at least the part in contact with the floor at the time of use of a specific vibration damping material. CONSTITUTION:At least the part in contact with the floor at the time of use is composed of the vibration damping material contg. 20 to 50wt.% resin consisting of methyl methacrylate as a main constituting element and 50 to 80wt.% inorg. filler consisting of a hycloxide. Particularly the coefft. (#) of loss of this vibration damping material by a mechanical impedance method is preferably 0.01 to 0.1. Such base for placing the musical instrument is used as a base 10 for placing a cello and is interposed between the end pin 14 of the cello and the floor. Moldings 16 consisting of such material are otherwise joined to the front ends of all legs 20, 20, 20 which are the floor contact parts of a piano 18 and are integrated therewith. As a result, the molding and workability, impact resistance, weatherability, flame-retardant, etc., of the vibration clamping material are improved.
Patent JP-S62189120-A (JP)
Title: Molding tool for reactive liquid resin
Inventor: SUETSUGU KENICHIRO
IPC: B29C39/02
Filed: 1985-12-26
Abstract: PURPOSE:To prevent deformation due to mold clamping by enabling the mold clamping even if pressure is small, by providing a fitting part on a parting face of a core side composed of a material whose linear expansion coefficient is larger than that of a cavity corresponding to the fitting part on the parting face of a cavity side. CONSTITUTION:The titled molding tool is composed of combination of a cavity 4a and core 5a composed of a material 5 whose linear expansion is larger than that of a material 4 of the cavity 4a. One or a plurality of fitting parts 4b composed of a hollow and protrusion on a parting face of a cavity 4a side and one or a plurality of fitting parts 5b on the parting face of a core 5a side provided corresponding to the fitting parts 4b act to avoid deviation of a mold as positioning is performed precisely by the cavity and core of the mold. In addition to the above, at the time when the mold has been heated up to the molding temperature, the hollow and protrusion which are the fitting parts are meshed firmly because of a difference between the linear expansion coefficient of the material forming the cavity and that forming the core, which performs an action of controlling dispersion in dimensions cause by mating deviation of the molds at the time of heating.
Patent JP-H03155125-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: CHIU TIEN-HENG
IPC: H01L29/43
Filed: 1990-11-01
Abstract: PURPOSE: To integrate a GaAs device to an SiIC by depositing a non-alloyed contact point where delta doping is present on a semiconductor material surface and an Al contact point on it all by an MBE method. CONSTITUTION: For instance, a group III-V semiconductor is GaAs, a dopant Si, and contact point metal Al. On an Si base 11, an n<+> GaAs substrate 12, a GaAs (buffer) layer 13 and a delta-doped sequence are grown in the order all by the MBE(molecular beam epitaxial) method. The sequence is provided with one or more sets of layers, the respective sets are composed of the 2.5nm layers (14, 16 and 18) of GaAs and the delta-doped single layers (15, 16 and 19) of Si following them and the non-alloyed contact point is firmly formed by the two or more sets of the layers. An Al layer 20 to be a flat metal contact point is directly deposited on the final layer of the sequence epitaxially without exposing a growth surface inside and MBE chamber.
Patent JP-2001116029-A (JP)
Title: Fixing structure of wall surface material, and rivet anchor
Inventor: MORI SHINOKI
IPC: F16B13/13
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure for a wall surface material eliminating the need of an independent hole boring process, and certainly precluding rivet rise, when a wall surface material is fixed to a frame and the like from a back surface side by using a rivet anchor reaching a center of the thickness of the wall surface material. SOLUTION: A wall surface material is fixed to a supporting base element 3 from the supporting base element side by a rivet anchor reaching a center of the thickness of the wall surface material. The rivet anchor is provided with a sleeve-shaped rivet body 2 fixed to the wall surface material by expanding the diameter thereof, and a mandrel 2 having a head 21 at a tip end thereof which is pressed on a tip end portion of the sleeve shaped rivet body 1 to expand the diameter of the sleeve-shaped rivet body 1. A front surface of the head 21 is formed in a cutting portion 22 for boring.
Patent JP-S62156392-A (JP)
Inventor: URUSHIBATA HIDEAKI
IPC: C08F220/56
Filed: 1985-12-27
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。