baber/WOPTO huggingface dataset:
Patent JP-H0619018-A (JP)
Title: Cassette
Inventor: OTA YASUYOSHI
IPC: G03B42/02
Filed: 1992-07-01
Abstract: PURPOSE:To eject an image recording medium to the outside of a cassette while its position in a right-and-left width direction is always kept at a specified position as to the cassette consisting of a housing in which the sheetlike image recording medium is housed and a cover which closes an aperture for loading/ unloading the recording medium provided on one end side of the housing. CONSTITUTION:A pair of position regulating members 14a and 14b which is extended nearly from the one end side to the other end side of the housing 12, which has space larger than the right-and-left width of a stimulable phosphor sheet 11 being the image recording medium at a position near the aperture 12a of the housing 12, and which has the space in contact with the right and left end faces of the sheet 11 at a position on the other end side of the housing from the above position is provided inside the housing 12.
Patent JP-S6332012-A (JP)
Title: Multi-stage expandible boom type dust cleaner
Inventor: MIKI KIYOTSUGU
IPC: E02B5/08
Filed: 1986-07-23
Abstract: PURPOSE:To simplify the structure of a multi-stage expandible boom type dust cleaner, by a method in which a vertically movable chain wheel is stretched on a driver on the upper end of the expandible boom, a chain is engaged with the wheel, and one end of the chain is fixed to the lowermost stage boom and the other end is fixed from below to above to the lowermost stage boom through the next stage. CONSTITUTION:A vertically movable chain wheel 5 is turned by a boom- expanding and contracting driver 11, and one side 7' of the chain 7 is lowered and the other side 7'' is raised. The booms 3a, 3b, ... are guided to the wheel 5 by extending or contracting the lower stage and shortened within the upper stage boom 5 by tension of the chain 7, and the lower end rake 2 of the lowermost stage boom 3a is moved together. The rake 2 is raised along a bar screen 1 to rake up dust upwards to the water surface, and the dust is discharged by opening the rake 2. Since extending-contracting lowering and contracting raising operations can be forcibly performed, strong and exact operations can be attained.
Patent JP-H10114122-A (JP)
Title: Image processing device
Inventor: KENNY GARY R
IPC: H01L23/467
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To absorb and dissipate heat accumulated in a write head element by providing a heat sink with a very narrow fluid path on the write head element and causing the heat sink to collaborate with a small-size high speed air blower means which can overcome the static pressure of the former. SOLUTION: An enclosure 302 and a fan 304 with an impeller 306 arranged in the opening part 308 of the enclosure 302, are provided on a heat exchange element assembly 300. In addition, in the enclosure 302, a heat sink 312 is arranged which is equipped with plural highly air-resistant fins which are supported by a base member and arranged separately from each other in such a state that the fins are set in parallel and mutually in close proximity, and further have a fluid inflow and a fluid outflow face. The fins have a heat conductivity expressed by h=Nu k/De [h: heat conductivity; Nu : Nusselt number; k: the heat conductivity of fluid; De : the equivalent diameter of the fluid path defined by 4Ae /P (Ae : the cross section of the fluid path; P: the length of the wet edge of the fins)].
Patent JP-H0466230-A (JP)
Title: Manufacture of spool like part
Inventor: FUJIKAWA SHINICHIRO
IPC: B21D19/08
Filed: 1990-07-03
Abstract: PURPOSE:To manufacture the spool like part by inserting the blank material in the die cavity through the split type insert die and crushing it. CONSTITUTION:The bi-secting type insert die 13 is fixed respectively separately to the finger 16 of the work carrying means, and the pipe like blank material 2 is clamped through the insert die 13. This is carried on the die hole 10a in which the mandrel 11 is set in standing, and then the insert die 13 is separated from the finger 13, the insert die 13 and the blank material 2 are together inserted in the die hole 10a, and the blank material 2 is crushed in the state of the insert die being surrounded with the die 10. Therefore, the spool like part can be manufactured from the pipe like blank material 2 having the flange at the one end.
Patent JP-H0619426-A (JP)
Title: Optically evaluating method for liquid crystal display device
Inventor: HISHII TOSHISUKE
IPC: G09G3/36
Filed: 1992-07-02
Abstract: PURPOSE:To enable the measurement of the interference property of characteristics of the specific noteworthy dots and the peripheral dots thereof by passing the light rays which are emitted from light sources corresponding to respective dots and are passed through fibers for light projection through a liquid crystal panel and measuring brightness, color tones, etc. CONSTITUTION:The light sources 1a to 1j pass respective lenses 2a to 2j and are made into collimated beams of light. These collimated beams of light pass the fibers 3a to 3j for light projection and are polarized by passing a polarizing plate 13. The polarized light rays are made incident on respective display electrodes 7. The polarized light rays past the display electrodes 7 are twisted according to the orientation state of a liquid crystal material 6 and transmit color filters 9, a counter electrode 10 and a glass substrate 12; further, the light rays are polarized by passing the polarizing plate 14. The light rays pass the fibers 4a to 4j for light receiving and the optical characteristics, such as brightness and color tones, are measured for each of the respective dots by optical measuring instruments 5a to 5j. The driving states of TFT transistors corresponding to the respective dots are independently controlled by each dot, and the optical characteristics of the dots desired to be measured are measured. There is no need for preparing the light sources and measuring instruments for all the dots.
Patent JP-S6065779-A (JP)
Inventor: SAKAI FUMIICHIROU
IPC: B32B13/04
Filed: 1983-09-21
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-S6331136-A (JP)
Title: Connection for wiring layer
Inventor: HARAJIRI SHUICHI
IPC: H01L21/3205
Filed: 1986-07-25
Abstract: PURPOSE:To permit the microscopic formation of an electrode by a method wherein a first insulating layer is adhered covering a conductive layer formed on a substrate, a second insulating layer is spin coated thereon in such a way that the surface is flattened, then the whole surface of substrate is etched to expose the conductive layer and a wiring layer is formed covering this exposed part. CONSTITUTION:A poly Si layer 3 is formed on a P-type Si substrate 1 as a gate electrode through an SiO2 layer 2, then source and drain regions 1A and 1B are formed using the poly Si layer 3 as a mask. An SiO2 layer 5 is adhered on the whole surface of the substrate as a first insulating layer covering the poly Si layer 3 by thermal oxidation and an SOG layer is adhered on the substrate as a second insulating layer covering the SiO2 layer 5 by a spin coating method on condition that the substrate is roughly flattened and thereafter, is heated and solidified at about 150 deg.C. Then, the whole surface of substrate is subjected to dry etching, the surface of the poly Si layer 3 is exposed and an Al layer 7 is formed as a wiring layer covering the exposed surface of the poly Si layer 3.
Patent JP-H0225908-A (JP)
Title: Arithmetic unit for rotational speed of rotor
Inventor: HAGITANI NAOYUKI
IPC: G05D13/62
Filed: 1988-07-15
Abstract: PURPOSE:To operate an accurate rotational speed of a rotor in a wide range even though a difference is detected between the duty ratios of a pulse waveform by operating the rotational speed based on the measurement of the time covering the 1st-3rd pulse edge emerging within a prescribed time of a pulse train signal. CONSTITUTION:A time (t) covering the 1st- 3rd pulse edges emerging within a reference time T for speed operation of a pulse train signal converted by a waveform shaping circuit 5 is measured. Then the speed of a well is operated from the time (t). While the time (t) is obtained from the mean value between the time t1 covering the 1st-3rd pulse edges and the time t2 covering the 2nd-4th pulse edges in case the pulse edges subsequent to the 4th one emerge within the time T. Thus an accurate rotational speed of a rotor is operated even in case a tone wheel 2 having a small quantity of information is used or a difference is detected between the duty ratios of a pulse waveform.
Patent JP-S5876539-A (JP)
Inventor: MUKOUNO YASUHIKO
IPC: D01H7/02
Filed: 1981-10-30
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-H0225857-A (JP)
Title: Image forming device
Inventor: MATSUOKA MAKOTO
IPC: G03G15/14
Filed: 1988-07-15
Abstract: PURPOSE:To easily fit a separate belt without needing a complex structure by making the fitting of the separate belt into a process cartridge side. CONSTITUTION:A separate belt 1 is fitted at a process cartridge 11 side. Namely, the separate belt 1, one edge is locked to a locking part 2 of a frame 19, and the other edge is locked through a spring 3 to a locking part 4 of the frame 19. The separate belt 1 is locked in a zigzag condition by a locking part 5 provided on the frame 19 between a photosensitive drum 13 and the locking 4, and it is pressurized to the one edge vicinity of the photosensitive drum 13 by the energizing force of the spring 3. Thus, the separate belt can be easily fitted without adding a complex mechanism.
Patent JP-H0517720-A (JP)
Title: Incombustible coating paint for electronic part, its production and electronic part coated with incombustible paint
Inventor: TAKAGI AKIRA
IPC: C09D183/04
Filed: 1991-07-16
Abstract: PURPOSE:To provide an incombustible coating paint for electronic part, curable by baking at a relatively low temperature within a short time, having excellent storage stability and giving an odorless cured coating film resistant to ignition even by the heat generation in itself under over-loaded condition or in contact with external flame. CONSTITUTION:The objective paint can be produced by compounding (A) 100 pts.wt. of a binder component composed of a thermosetting silicone resin obtained by the co-hydrolytic condensation of (A1) 10-80 pts.wt. of a silane of formula I (X is OH or hydrolyzable group) and (A2) 20-90 pts.wt. of an alkylsilane expressed by formula II (R is 1-3C alkyl; Y is OH, hydrolyzable group, etc.) and (B) 400-900 pts.wt. of an inorganic pigment (e.g. mica powder and tale).
Patent JP-H04363049-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI MASAHIRO
IPC: H01L21/82
Filed: 1991-07-16
Abstract: PURPOSE:To provide a semiconductor device wherein even a fuse element composed especially of a thin film can be blown surely even when the alignment of a laser beam is displaced with reference to the fuse element. CONSTITUTION:A semiconductor device is composed of a main circuit and a redundant circuit which protects it. A semiconductor substrate 10 is provided with an interconnection layer which constitutes an interconnection pattern for the main circuit. A fuse element 30 is formed in the redundant circuit by utilizing the pattern in one part of the interconnection layer; the fuse element 30 can be blown by using a laser beam 40. The fuse element 30 is constituted of fuse interconnection layers 32 which have been formed in a plurality of rows by keeping an interval in its interconnection-width direction; the fuse interconnection layers 32 in the individual rows are connected in series. Even when the alignment of the laser beam 40 is displaced, the fuse interconnection layers 32 in any row can be blown surely.
Patent JP-H097210-A (JP)
Title: Objective lens and optical pickup
Inventor: KUME HIDEHIRO
IPC: G11B7/121
Filed: 1995-06-19
Abstract: PURPOSE: To prevent the deterioration of an optical characteristic due to dust and dirt of an objective lens by providing an interchangeable protection cover made of a transparent material for covering the front surface of the objective lens and being attachably and detachably fixed/held. CONSTITUTION: A laser beam is transmitted from a semiconductor laser 25 fixed on the wall part 13a of a base part 13. The transmitted laser beam is reflected by a half transmission/reflection parts 26 and made incident on an objective lens 14. It is converged on the signal recording surface of an optical disk D through a protection cover by means of the objective lens 14. The laser beam reflected by the signal recording surface of the optical disk D (returned light) is transmitted through the half transmission/reflection parts 26 through the protection cover and the objective lens 14 and made incident on a photodetector 27. Consequently, an information signal, a focusing error signal and a tracking error signal are detected based on the detected signal from the photodetector 27.  The detected signal is outputted to a controller and the controller reproduces a signal recorded in the optical disk D.
Patent JP-H0341887-A (JP)
Title: Picture transmission system
Inventor: SHIRATORI YOSHIO
IPC: H04N7/00
Filed: 1989-07-10
Abstract: PURPOSE:To transmit and receive a moving picture sharply in a realistic way by obtaining a change of a signal of a picture element corresponding to a sent picture and sending a picture element signal whose picture element density of the varied picture area is changed. CONSTITUTION:A portrait or the like to be sent is picked up with a pickup camera 1 by using a high definition picture element signal and a picture processing section 2 stores the picture into a picture memory 4. The processing section 2 obtains the change in the signal of the picture element corresponding to the sent picture and the picture element density of the picture area varied with the value and a picture element signal constituted newly is sent to the opposite side. That is, when the change in the picture element signal is small, the picture element density of the area where the picture element signal is changed is made small and when the change in the picture element signal is large, the picture element density is increased and the picture is sent. The size of the picture mesh is changed for each position in response to the content of the original picture desired to be sent to send a sharp picture in real time.
Patent JP-H1052-A (JP)
Title: Desk-top machine for collecting fish meat
Inventor: IMABAYASHI KATSUHIDE
IPC: A22C25/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a desk-top machine for automatically separating the meat, skin and bone of a fish and exclusively collecting the meat of the fish. SOLUTION: A perforated pipe 2 is placed on a base 1 in a state rotatable by a driving means and a rubber roll 6 is inserted into the perforated pipe 2 in a state to bring a part of the outer circumference of the roll into contact with the inner surface of the perforated pipe and driven in the same rotational direction. A table having a definite width is extended around the inner side of the lower opening edge of the perforated pipe 2 to enable the rotation of the perforated pipe 2 and the feeding of fish.
Patent JP-H0342964-A (JP)
Title: Image reader
Inventor: SHIMIZU HIDEAKI
IPC: G03B27/50
Filed: 1989-07-10
Abstract: PURPOSE:To automatically and successively send pictures of a document to the picture read position of an image pickup means with a high precision by discriminating the position of a nonpicture zone indicating the picture division of the document by a non-picture zone discriminating means and controlling a document carrying means by a control means to stop it based on the discrimination. CONSTITUTION:When a non-picture zone discriminating means E detects that the value of the picture signal outputted from an image pickup means B is kept equal to or smaller than a prescribed value for a prescribed time while a document A is car ried by a document carrying means C, the means E outputs the discrimination signal indicating the non-picture zone of the document A. A control means F stops the document carrying means C based on the input of the discrimination signal from the non-picture zone discriminating means E. Thus, pictures of the document are automatically successively sent to the picture read position of the image pickup means with a high precision.
Patent JP-S5878232-A (JP)
Title: Microprogram controlling data processing device
Inventor: MAEJIMA HIDEO
IPC: G06F9/22
Filed: 1981-11-04
Abstract: PURPOSE:To simplify a bus structure without damaging the processing speed, by making a micro instruction bus and its address bus into one body, and using them in time division. CONSTITUTION:An instruction controlling controller 20 and WCSs 22 and 23 are connected by a micro instruction bus 2a, where busses for instruction and address transfer are made into one body, in the micro instruction level and have flags F1-F3 for controlling the transfer of the possessory right of the bus 2a. The controller 20 reads out instructions from a main memory through a system bus 1c and decodes them to generate micro instructions from a microprogram storage part in the controller 20 itself and controls an instruction execution device 11 through the bus 2a. In case of an instruction which cannot be processed in the controller 20, the controller 20 puts a special micro instruction including information of this instruction onto the bus 2a and abandons the possenssory right of the bus 2a. WCSs 22 and 23 decode this instruction; and when they discriminate that a micro instruction group for processing this instruction exists in WCSs 22 and 23 themselves, they possess the bus 2a. Hereafter, the transmission of micro instruction is performed by WCSs.
Patent JP-H0841585-A (JP)
Title: Steel sheet excellent in work hardenability
Inventor: KOIKE TAKEHIDE
IPC: C22C38/14
Filed: 1994-07-27
Abstract: PURPOSE:To produce steel sheets (including steel strip, starting sheet for surface treated steel sheet, and surface treated steel sheet and steel strip) excellent in work hardenability, for example, a steel sheet suitably used for a steel sheet requiring superior dent resistance. CONSTITUTION:This steel sheet has a composition containing, by weight, <=0.0030% C, <=1% Si, 0.05-2% Mn, <=0.1% P, 0.002-0.015% S, 0.01-0.1% sol. Al, <=0.0020% N, <=0.002% O, <=0.02% (not including 0%) Nb, <=0.11% (not including 0%) Ti, and =0.001% (not including 0%) B and satisfying C+N+O<=0.0055% and has superior work hardenability. By regulating, e.g. the amounts of C, N, and O in the steel to values in proper ranges while utilizing the most of the low yield point of extralow carbon steel, the steel sheet excellent in work hardenability can be obtained.
Patent JP-H06207158-A (JP)
Title: Wetting material composition and method of force feed by pump using the same
Inventor: HARADA SUSUMU
IPC: F04B15/02
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a lightweight wetting material composition comprising a water-soluble thickening agent composed of a synthetic or natural polymer substance, simply transportable, capable of smoothly sending concrete, etc., by force feed when the composition is dissolved in water and supplied to a force feed pipe of a pump. CONSTITUTION:The composition comprises a water-soluble thickening agent selected from a synthetic polymer substance (e.g. polyacrylamides, CMC or PVA) and a natural polymer substance (e.g. starch, gelatins or sodium alginate). In order to increase a slump value only at the tip part of a cement composition such as concrete and to provide viscosity and fluidity not to cause separation, the objective composition is preferably mixed with a high-performance water reducing agent such as naphthalenesulfonic acid formalin condensate salt. The composition is preferably blended with fly ash with respect to improvement in dispersibility and solubility of the composition and fluidity of a wetting solution, prepared by dispersing or dissolving the composition in water, in a forced feed pipe.
Patent JP-H0928024-A (JP)
Title: Band for electric pole
Inventor: UCHIDA SHINGO
IPC: H02G7/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily assemble a band for an electric pole without using a special assembling apparatus so as to make the band suitable for mass production. SOLUTION: A band for an electric pole is constituted of a central band piece 2 providing with a supporting material for supporting an object to be attached to an electric pole, such as equipment, etc., and a pair of side band pieces 3' which are provided on both sides of the piece 2 and tightened against each other by means of a tightening bolt 6 and tightening nut 7 at one ends. Then connecting pipes provided at the end sections of the piece 2 or the other ends of the pieces 3' are engaged between facing holding pieces 8 and 8 vertically installed to the other ends of the pieces 3 or the end sections of the piece 2 and connecting nuts are engaged with the front ends protruded from on pieces 8 of connecting bolts 10 passed through connecting pipes 5 from the other pieces 8.  In addition, both ends of coil springs 9 wound around the bolts 10 are respectively press-contacted with the internal surfaces facing an electric pole of clamping sections 12 installed to the pieces 3' and the internal surface of the central band piece 2 facing the electric pole and the other end sides of the pieces 3' are arranged inside the central band piece 2.
Patent JP-H0362105-A (JP)
Title: Controller
Inventor: KAWAHARA TAMOTSU
IPC: G05D3/12
Filed: 1989-07-07
Abstract: PURPOSE:To simplify the structure and to stabilize the control by using a rate gyro instead of a rotating speed transmitter. CONSTITUTION:When the rate gyro 7 is fitted to a controlled system 6 and rotated, a substrate 11 rotates together, but the weight 13 tends to hold its original vibrating direction because of inertia, so a support shaft 12 is twisted to generate torsional torque. This torsional torque is proportional to the rotating speed of the controlled system, so a twist detecting circuit converts it into an electric signal, which is fed back to a control circuit 3 to perform smooth and stable control.
Patent JP-2000013559-A (JP)
Title: Image read method and device
Inventor: KODA KATSUHIRO
IPC: G03B42/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a sheet due to the slidable contact of a line sensor and the sheet at the time of reading radiation images recorded on a stimulable phosphor sheet by the line sensor. SOLUTION: A glass container 11 is filled with a liquid 13, such as silicon oil and tightly closed by the stimulable phosphor sheet 14, and the line sensor 31 is movably provided inside the glass container 11. Then, the line sensor 31 is brought into contact with the sheet 14, the line sensor 31 is moved in the direction of an arrow A and the radiation image recorded on the sheet 14 is read. At this time, since the liquid 13 is interposed between the line sensor 31 and the sheet 14, the liquid 13 acts as a lubricant, the slide resistance of the sheet 14 and the line sensor 31 is reduced and as a result, the damage to the sheet 14 is prevented.