baber/WOPTO huggingface dataset:
Patent JP-2000107015-A (JP)
Title: Clip
Inventor: KITAMURA SHUICHI
IPC: A47G29/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To lessen a load on a finger at the time of opening a clip by obtaining a strong clip holding force using a weak spring force. SOLUTION: This clip has a fixed clip piece 1, a movable clip piece 3 capable of oscillating movement and a frame 8 for supporting both pieces 1 and 3. In addition, the clipping part 4 of the movable clip piece 3 is pushed back toward the clipping part 2 of the fixed clip piece 1, due to the elasticity of the movable clip piece 3. The specified part (projection piece 9) of the frame 8 and the specified part (projection piece 7) of the movable clip piece 3 are nipped by fingers for an approach to each other, and the movable clip piece 3 is opened for clipping the wear of clothing or the like.  In this case, an angle θ1 at the lower side is an acute angle inside an angle formed with a straight line between the upper end of the clipping part 4 of the movable clip piece 3 and an instantaneous center 6 at the time of the motion of the upper end, and the clipping part 2 of the fixed clip piece 1.
Patent JP-2001107335-A (JP)
Title: Execution work method of wooden immersed mattress
Inventor: ITO MASATAKA
IPC: E02B3/08
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a standardized wooden immersed mattress efficient in execution work and sufficiently endurable to water force. SOLUTION: In this execution work method of a wooden immersed mattress, both end parts 2 of a log material 1 are worked in a cross section so that a distance 1 up to the center from a pair of respective adjacent surfaces 2a becomes equal regardless of a diameter of a log, and in forming square bars 5 in several rows by assembling square bars 4 having bolt holes 3 penetrated in the center in a well curb shape, bed forming woods 6 are juxtaposed on the square bars 5 by alternating both end parts to be fastened to the square bars 4 by coach screw bolts 11, square bars 8 for arranging bolt holes 9 corresponding to long bolts 7 at intervals are heaped up from the orthogonal direction on the long bolts 7 inserted from below into the bolt holes 3 of both end parts of the square bars 4,  a pair of square bars 10 are alternately heaped up from the orthogonal direction on these to be successively set up in several layers to be finally fastened by nuts, and sinking stones are filled in respective well curb spaces to be completed.
Patent JP-H11159280-A (JP)
Title: Shield machine and expansion/contraction method
Inventor: BESSHO TOSHIHIKO
IPC: E21D9/087
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To expand width conforming to the inclination of outside faces at expanding width so as to reduce a required outbreak quantity and expand width surely and quickly by making the outside faces of drilling blocks movable in the right and left directions to be inclined faces. SOLUTION: In this shield machine 1, a front body part 3 is connected to a rear body part 5 through a broken mechanism part, drilling blocks 11, 13 movable in the right and left directions and construction blocks 15, 17 are provided, and the outside faces of the drilling blocks 11, 13 are made to be inclined faces. When the front end of the shield machine arrives at a width expansion beginning point A, outbreak is executed by the copy cutters of drilling mechanisms 7, 9, simultaneously with it, the drilling blocks 11, 13 are gradually moved, width is expanded conforming to inclination of the outside faces, and when required width expansion is completed at a point B, the machine is drillingly advanced up to a point C as it is, and the construction blocks 15, 17 are moved to construct a tunnel expanded in width.  Consequently, by the inclined sides of the drilling blocks 11, 13, the required outbreak quantity can be reduced, and the width can be expanded surely and quickly.
Patent JP-H06146501-A (JP)
Title: Sky light opening and shutting device
Inventor: TOMIJIMA TAKUMI
IPC: E04D13/035
Filed: 1992-11-10
Abstract: PURPOSE:To provide a constructively simple sky light opening and shutting device equipped with a lock mechanism preventing a sky light from opening caused by window pressure, etc., in the case of shutting. CONSTITUTION:The upper end of a driving cylinder 4 is pivoted on a cover member 1 shutting an opening section 3 of a frame body 2 in a turnable manner through a coupling pin 7 in indirect construction on an arm 20, the lower end thereof is pivoted on the frame body 2 in a turnable manner through a coupling pin 21, and a locking 5 is provided to the frame body 2 in a roof light window opening and shutting device having the cover member 1 capable of being opened and shut by expansion operation of the driving cylinder 4. The locking hook 5 and locking metal fixtures 6 and 6a capable of interlocking are provided to the upper end of the driving cylinder 4 indirectly connected to the cover member 1. The upper end of the driving cylinder 4 is movable along a slot 8 in a pivoted part of the coupling pin 7, and the stroke of the driving cylinder 4 is the sum (L1+L2) of a stroke (L1) unlocking the locking metal fixtures 6 and 6a from the locking hook 5 by moving the coupling pin 7 along the slot 8 and a stroke (L2) opening and shutting the cover member 1.
Patent JP-H07181202-A (JP)
Title: Probe for inspecting substrate and correction method thereof
Inventor: KAWASHIMA SHINGO
IPC: G01R1/06
Filed: 1993-12-24
Abstract: PURPOSE:To enable a reduction in repairing time and cost by enabling the returning of the shape of a probe needle to the original state when it is deformed without removal from the apparatus by applying heat of a specified temperature to the probe needle directly or indirectly. CONSTITUTION:A probe needle employs an alloy showing a shape memory effect as material and the probe needle is bent properly in shape to match an inspection device. The probe needle 2a de formed of a probe 1 for inspecting a liquid crystal display body is made to contact a high temperature liquid heat source directly to turn the shape thereof to the original state by the shape memory effect of the alloy. Hot water 12 is selected as heat source. For the hot water is inexpensive. easy to handle and has sufficient heat to return the shape memory alloy to the original state. There is no need for removing the probe 1 from the inspection device and the hot water 12 filling a container 13 kept on the apparatus is made to contact the probe needle 2a deformed directly thereby enabling the returning of the shape thereof to the original state.
Patent JP-H09142341-A (JP)
Title: Upper roller for crawler type traveling device
Inventor: KOGA TAKESHI
IPC: B62D55/08
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent sediment from being fixed and accumulated when sediment enters between the inner peripheral face or guide projection of a crawler belt and an upper roller by forming engaging projections inserted into the insertion holes of the crawler belt and engaged with a mandrel section on the upper roller. SOLUTION: A nearly disk-shaped disk section B2 is provided on the outer periphery of the boss section B1 of an upper roller B outwardly coupled with an upper roller support shaft, a nearly cylindrical rim section B3 is provided on the outer periphery of the disk section B2 and multiple engaging projections B4 are protruded at the center section of the outer penphery of the disk section B2 at the same pitch as that of the insertion holes 24 formed on a crawler belt 20. When the crawler belt 20 is rotated as a power work vehicle is traveled, the upper roller B is rotated while the engaging projections B4 of the upper roller B are inserted into the insertion holes 24 of the crawler belt 20.  Since the upper roller B is rotated while the engaging projections B4 are inserted into the insertion holes 24, the upper roller B is surely rotated, the local abrasion of the upper roller B is prevented, and the stuck sediment is scraped off.
Patent JP-H11142048-A (JP)
Title: Flat type refrigerating and cold storage display case
Inventor: OGUSHI TETSUKAZU
IPC: A47F3/04
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent price card rails from being covered with a night cover at the time of drawing the cover by simultaneously mounting the cover and an uncooled shelf. SOLUTION: Commodity containing cases are provided at front and rear (right and left in the drawing) via a central partition wall 3. Night cover rolling units 14 are provided at a predetermined interval in the state that mounting surfaces are disposed vertically and opposed in front and rear longitudinal directions in a night cover containing case provided at an upper end of the wall 3, and mounting parts of uncooled shelf struts are provided at right and left sides of a space formed therebetween. Price card rails 13 are provided at front and rear sides of a flat top plate 11 formed on the case 10 so that side edges are projected from above a surface of the plate 11 in such a manner that the rails 13 are disposed at upper sides from a night cover 7. A display commodity placed on the plate 11 is prevented from being overturned.
Patent JP-H09166858-A (JP)
Title: Photosensitive material processor
Inventor: SAKATA MASAMITSU
IPC: G03D3/13
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a processor capable of rapidly replacing liquid near the surface of a photosensitive material. SOLUTION: A box-like processing rack 30 opening upward is formed of a pair of side plates 40 and a pair of nozzle plates 80. A carrying roller 34 and a reverse-carrying roller are arranged at prescribed intervals between the side plates 40, and a nozzle 86 is arranged between both rollers. On the top face 86A of the nozzle 86, a long slit like jetting port 88 is formed in a direction orthogonal to the carrying direction of a film 32. On the side plate 40, a clearance 90 is formed between a small-diameter roller 34B and a small-diameter roller 34B on the nozzle plate 8 side away from a guide groove.  When processing liquid is jetted out from the jetting port 88 toward the emulsion surface of the film 32, the deteriorated liquid after reaction remaining near the emulsion surface is rapidly pushed out of the processing rack 30 through the clearances 90 formed on both sides of the nozzle 86, then, the liquid is rapidly replaced with fresh liquid.
Patent JP-H01169475-A (JP)
Title: Pressure roller for thermal fixing part and its manufacture
Inventor: NUNOKAWA KENICHI
IPC: G03G15/20
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a pressure roller which becomes a crown shape at the time of use without performing its polishing working and to obtain a crown roller of a specular finish by forming a mandrel to a reverse crown shape. CONSTITUTION:As for a pressure roller 1, a covering layer 3 consisting of a heat resistance high polymer compound is provided on the peripheral surface of a mandrel 2 of a reverse crown shape in which the diameter of the center part in the axial direction is larger than the diameter of both end parts, and the outside diameter of the center part in the axial direction of the covering layer 3 is a little smaller than the outside diameter of both the end parts. Accordingly, when the pressure roller 1 is heated at the time of use, it becomes a crown shape due to a difference of the expansion quantity of the heat resistance high polymer compound in the center part in the axial direction and both the end parts. In such a way, the pressure roller 1 of a thermal fixing part, for generating no wrinkle at the time of fed paper due to a specular finish is obtained.
Patent JP-H02174378-A (JP)
Title: Solid-state image pickup device
Inventor: YAMASHITA HIROSHI
IPC: H04N5/217
Filed: 1988-12-27
Abstract: PURPOSE:To improve the amplification factor by using two switches and two capacities set in series to form a circuit which can amplify the signals of each picture element and also can correct the signal variance of each picture element. CONSTITUTION:A capacity 6 is connected to a source line 2 prepared for each row and set larger than the capacity of each picture element. Thus the signal charge of each picture element is amplified. Then the signal variance of each picture element is corrected by performing two sampling operations before and after the signal charge stored in each picture element is reset. While three sheets of electrodes are used to form two capacities 6 and 7 contained in a circuit 3 which is connected to the line 2 and corrects the signal variance. Thus the capacity which functions to amplify the signal is effectively increased and therefore the amplification factor is improved.
Patent JP-H02174345-A (JP)
Title: Orthogonal detector
Inventor: KONDO NORIAKI
IPC: H04L27/22
Filed: 1988-12-27
Abstract: PURPOSE:To improve the accuracy of orthogonal detection by detecting a phase difference of two carrier signals given to each phase detector and controlling the phase shift of a variable phase shifter in response to the phase difference. CONSTITUTION:A carrier signal is given to a variable phase shifter 11, from which 1st and 2nd carrier signals are respectively formed and given to corresponding 1st and 2nd phase detectors 3, 4, where modulated signal and the 1st and 2nd carrier signals are subject to detection processing. The phase difference of the 1st and 2nd carrier signals given to the phase difference detectors 3, 4 is to be a reference phase difference of pi/2. The phase difference of the 1st and 2nd carrier signals is detected by a phase comparator 10 and given to the variable phase shifter 11 as a phase shift control signal to form a feedback control loop thereby making the phase difference of the 1st and 2nd carrier signals to be the reference phase difference of pi/2 independently of the change in the carrier frequency. Thus, the detection accuracy is improved.
Patent JP-H01168552-A (JP)
Title: Antiskid brake control system
Inventor: FUJII NATSUJI
IPC: B60T8/48
Filed: 1987-12-24
Abstract: PURPOSE:To check the extent of kickback at the time of antiskid brake controlling by installing a variable orifice, a connection for a rebooster circuit and a main solenoid valve in the more downstream than a master cylinder of a main rake circuit in order, and controlling a variable orifice throttle valve with rebooster circuit accumulator pressure. CONSTITUTION:A debooster circuit 11 consisting of a solenoid valve 10, a pressure reducing pipeline 8 and a reservoir tank 9, and a rebooster circuit 12 consisting of a pump 14, a rebooster pipeline 13, an accumulator 15 or the like both are connected to a main brake circuit 3 consisting of a master cylinder side pipeline 4 and a wheel cylinder side pipeline 5 via a main solenoid valve 6. A variable orifice 7, controlling a throttle value wit pressure in the accumulator 15, is installed between a master cylinder 1 and a connection of the rebooster circuit 12. At the time of antiskid brake controlling, pipeline is throttled by the variable orifice 7, so that hydraulic pressure of a brake fluid inside the high pressure accumulator 15 will not act on the master cylinder directly, and thus a kickback phenomenon is checkable.
Patent JP-H03191278-A (JP)
Title: Low noise refrigerator
Inventor: NAKANISHI KEIJI
IPC: F25D11/00
Filed: 1989-12-18
Abstract: PURPOSE:To suppress compressor noise by means of control sound emitted from a sounding device by a method wherein a vibration pickup is mounted to a compressor, and a control circuit to process an output signal from the vibration pickup and the sounding device driven by means of an output signal from the control circuit and emitting control sound to the interior of a machine room are provided. CONSTITUTION:A vibration pickup 30 is mounted on the peripheral surface of a motor part 21 and vibration of a compressor 20 is detected by the pickup 30. An output signal from the vibration pickup 30 is processed by a control circuit and inputted to a speaker 50 pointed to an opening 17 of a front inclination plate 14. By inputting a transfer function G to a control circuit 40, control sound A responding to compressor noise S is emitted from the speaker 50 and the noise S can be suppressed at the opening 17 of a machine room. IN order that a processing time of the control circuit 40 is lengthened as much as possible, the compressor 20 is located away from the opening 17 as much as possible, and the speaker 50 for noise reduction is disposed in the vicinity of the opening 17.
Patent JP-H04196490-A (JP)
Title: Thin-film transistor
Inventor: KITAJIMA HIROSHI
IPC: H01L21/336
Filed: 1990-11-28
Abstract: PURPOSE:To decrease an OFF-state current by reducing the thickness of a silicon thin film which is out of contact with a gate oxide film so that it is smaller as compared to the thickness of a silicon thin film which is in contact with the gate oxide film. CONSTITUTION:In order to form a source and a drain region, the drain region is separated from a gate edge 15 when ion implantations of highly concentrated impurities are effected. Namely, there is provided between the drain region 16 and the gate edge 15, a region 17 where no impurities are implanted. The existence of this region leads to a mitigated electric field which has been generated from the edge of the drain. However, the region 17, free from impurity implantations, is essential in forming the drain region in a region 18 having a thickness much thinner than a polysilicon thin film 12, taking into account a diffusion of impurities. Such a process renders the thickness of a region at the edge of the drain, where a P-N junction is formed, smaller than that of the polysilicon thin film situated below the gate oxide film. Thereby, the reduction of the OFF-state current is realized.
Patent JP-H06178327-A (JP)
Title: Method and device for displaying high presence video
Inventor: MORIMURA ATSUSHI
IPC: H04N13/04
Filed: 1992-12-08
Abstract: PURPOSE:To inexpensively display twin and tri-stereo 3D pictures at a wide visual angle independently of setting condition by projection-converting a picture cancelling the influence of the distortion of oblique projection in the picture and converting it so that the projected picture continue. CONSTITUTION:The lower part and the right/left parts of the pictures 5a-5c obtained by projecting input pictures from the ceiling to a front surface by projection means 1a-1c are enlarged and distorted (projection converted). Projection conversion means 2a-2c convert projection in such a way that the distortion of the pictures is compensated and the pictures become rectangles 6a-6c. 6l and 6m are the parts of the pictures 6a and 6b, and 6b and 6c. Namely, continuous picture conversion means 3a-3c continuously convert the pictures so that the connection parts of plural picture signals are weighted. Then, the projection conversion means 2a-2c convert projection, which is to correct the influence of the distortion of oblique projection. The projection means 1a-1c project the pictures on a screen 4 and the pictures of a wide visual field with high presence feeling which is smoothly connected are obtained.
Patent JP-2000154716-A (JP)
Title: Heat insulation type exhaust pipe for engine
Inventor: FURUHASHI KAZUHIRO
IPC: F01N13/08
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To avoid a direct contact of a bend part of an inner pipe with the inside surface of an outer pipe during axial thermal expansion of the inner pipe, in a heat insulation type exhaust pipe for engine, having the bend part at its mid-position, by increasing the rigidity of the bend part of the inner pipe. SOLUTION: In a heat insulation type exhaust pipe for engines, forming a bend part 9 at its mid-position, the upstream end parts of a thin-walled inner pipe 10 and a thick-walled outer pipe 11 internally and externally double- arranged across a heat insulating space 12, are adhered to each other, the downstream end part of the inner pipe 10 is slidably supported on the inside peripheral surface of the outer pipe 11, and an axially extending reinforcing rib 23 is provided to be projected from the outside surface inside the bend part 9 of the inner pipe 10 to increase the flexural rigidity of the bend part. Thus, during axial thermal expansion of the inner pipe 10, a direct contact of the bend part 9 with the inside surface of the outer pipe 11 due to bending can be prevented.
Patent JP-H10173888-A (JP)
Title: Data transfer procedure and scanner server
Inventor: KITAMURA YASUHIRO
IPC: G06F13/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To omit the control of a lower order level such as a link procedure, etc., and also to confirm the correctness for transfer of data in optional timing by using a general-purpose TCP/IP procedure and also packetizing the image data. SOLUTION: A general-purpose TCP/IP(transmission control protocol/internet protocol) procedure is applied to a communication protocol that is used between a scanner sever 1 and a host device 2. When a transfer start answer 4 is normal, the sever 1 transfers the divided image data based on the data transfer notification 5 and the data transfer notification 6 with answer request. The notification 5 functions to perform only the data transfer and its notification, and the notification 6 functions to give a request to the device 2 for transmission of a check point answer 7 in addition to perform the data transfer and its notification. Receiving the notification 6, the device 2 sends the state showing whether the hitherto transfer of data is normally carried out to the server 1 by the answer 7.
Patent JP-2001145168-A (JP)
Title: Communication system, communications equipment, and communication method
Inventor: TEZUKA FUMIKICHI
IPC: H04W4/06
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To enable a terminal to select adoption and rejection of received data, according to the remaining amount of resources in the terminal. SOLUTION: A communication system distributes data to terminals 5 from servers 1 and 2 which work as information distributing devices. Each terminal 5 detects remaining capacities of resources, such as the battery, memory, etc., incorporated in its own device and an external storage device, etc., and requests the servers 1 and 2 to transmit data corresponding to the detected remaining capacities. For example, the terminal 5 informs the servers 1 and 2 of the degrees of priority of the data corresponding to the remaining capacities of the resources. The servers 1 and 2 only transmit the data meeting the requirements of the terminals 5, for example, only the data relevant for the degrees of priority informed from the terminals 5. Therefore, the terminals 5 can only acquire the data having high degrees of priority from the servers 1 and 2.
Patent JP-H04196274-A (JP)
Title: Electrostatic induction semiconductor device
Inventor: SHIRAI YOSHIFUMI
IPC: H01L29/74
Filed: 1990-11-27
Abstract: PURPOSE:To sufficiently make high a gate-cathode withstand voltage and to improve the reproducibility of an irregularity in the withstand voltage by a method wherein the curvatures of the peripheral parts of both diffusion windows for forming a gate region and a diffusion window for forming a cathode region are made almost identical so that the distance between both regions of the gate region and the cathode region is kept at almost an equal interval. CONSTITUTION:A diffusion window 10 only for gate region use is opened, an impurity diffusion process is conducted, then, a diffusion window 11 only for cathode region use is opened and a thermal diffusion treatment of an impurities and an inverse conductivity type impurity is conducted. At this time, the forms of the respective peripheral parts of the gate diffusion window 10 and the cathode diffusion window 11 are eliminated a rectangular part and are given a curvature and at the same time, the curvatures of the windows 10 and 11 are made almost identical so that a remarkable unevenness is not generated in the geometrical form of a P-N junction subsequent to the diffusion of the impurities. Thereby, an electrostatic induction semiconductor device of a structure, wherein a gate-cathode withstand voltage is superior and the reproducibility of an irregularity ion the withstand voltage is good, is obtained.