baber/WOPTO huggingface dataset:
Patent JP-H0823872-A (JP)
Title: Material-feeding device of meat slicer
Inventor: YANAGIDA SHINJI
IPC: B26D3/28
Filed: 1994-07-13
Abstract: PURPOSE:To provide a material-feeding device of a meat slicer, capable of constantly maintaining a position for slicing a meat lump with the tip of a blade, even when a soft meat is used, by pressing the front part of the meat lump released from the pressing force of the carrier of a moving conveyer between the front part of the moving conveyer and the surface of the round blade, when the meat lump nipped with the moving conveyer and a fixed convey er is fed in one direction and subsequently sliced with the round blade. CONSTITUTION:A press roller 7 having a small diameter is attached to the front part of a moving conveyer 2 along the front end of the conveyer. The press roller is elastically projected toward a fixed conveyer 3 to press the front part of a meat lump 6, and rotated synchronously with the feeding movement of the conveyer in the same direction.
Patent JP-H0719704-A (JP)
Title: Low temperature storage box
Inventor: KUWABARA MAKOTO
IPC: F25D23/02
Filed: 1993-06-29
Abstract: PURPOSE:To smoothly store and take out articles and to obtain rigidity of a heat insulation box without impairing assembling operability. CONSTITUTION:Front and rear openings 7, 8 of a heat insulation box 6 having the openings 7, 8 on front and rear surfaces are respectively blocked by doors 44, 46. A support member 14 made of a rail 53 provided in a longitudinal direction is provided between a pair of reinforcing plates 51, 52 installed between right and left sidewalls in the front and rear openings of the box 6 and both the plates 51, 52. An upper thermal conductive box 21 is arranged on the member 14. An outer peripheral cold air passage 39 is formed at an interval to the box 6 of upper, lower, right and left sides of the upper and lower boxes 21, 22. The member 14 is formed with a central cold air passage 40 communicating with the passage 39 between the boxes 21 and 22 to communicate with the passage 39 at sides of the boxes 21, 22.
Patent JP-H0933833-A (JP)
Title: Optical scanner
Inventor: AKATSU KAZUHIRO
IPC: G02B26/10
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized and high-performance optical scanner capable of making a scanning feasible range maximum or widening tolerance to errors by crossing the center lines of plural beams almost at one point near the reflection surface of a rotary polygon mirror. SOLUTION: The light beams A and B are arranged to be reflected from the rotary polygon mirror 4 and crossed at a place where they advance by L1 when the reflection position of the mirror 4 exists in the center of a scanning area. In the same manner, the light beams A and B are arranged to cross on this side by L2 from the mirror 4. When L1 is set to an appropriate value, an area where both of the beams A and B can scan becomes the maximum. Assuming that L1 is positive amount and L2 is negative amount, the widest scanning area exists when the value is between L1 and L2. When it is smaller than L2, the scanning feasible area is decreased suddenly. Therefore, by setting the crossing position between L1 and L2, the narrowing amount of the scanning feasible area becomes small even when a crossing point is somewhat positionally changed for some cause or other.
Patent JP-H0931594-A (JP)
Title: Non-heat treated steel with high strength and low ductility
Inventor: UNO MITSUO
IPC: C22C38/54
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a steel having high strength combined with low ductility, capable of division working at ordinary temp., having a division fracture surface of flat brittle fracture surface, and suitable for a steel for connecting rod. SOLUTION: This steel is a non-heat treated steel with high strength and low ductility, which has a composition consisting of 0.25-0.70% C, 0.1-1.5% Si, 0.3-2.0% Mn, 0.01-0.10% P, 0.01-0.10% S, 0.02-1.50% Cr, 0.05-0.50% V, <=0.10% Nb, <=0.20% Ti, <=0.100% Al, <=0.030% N, and the balance Fe with inevitable inpurities and satisfying Si(%)+2V(%)-0.5>=0 and C(%)+Si(%)/10+Mn(%)/5+5 Cr(%)/22+1.65V-5S(%)/7-0.8>=0. This steel can contain one or more elements among Cu, Ni, Mo, B, and Pb.
Patent JP-S6246626-A (JP)
Title: Drying of cellulose triacetate film
Inventor: NAKAJIMA HIROSHI
IPC: B29C35/04
Filed: 1985-08-26
Abstract: PURPOSE:To accelerate the film-forming speed and at the same time make a drying machine more compact and, in addition, simplify the management of drying process by a method wherein the titled film is conveyed while the side edges of the film are pulled outwards in the width direction by forces not enough large as to cause the film to stretch, in order to dry the titled film during its transportation. CONSTITUTION:Firstly, cellulose triacetate dope is cast through a casting port 3 on a support 4. Secondly, a resultant film 1 is stripped at a stripping part 5. Thirdly, the resultant film 1 runs in a drying chamber 26 in a zigzag form while both the side edges of the film are pulled outwards in the width direction so as to be dried by hot air 6 during the running and taken up. In order to pull the side edges of the film outwards in the width direction, both the side edges of the film must be held. For the holding means, pin clips 7 such as shown in the attached figure are utilized. On the outside of a chain 17 which runs the pin clips 7, a chain 18 is run jointly. The chain 18 and the pin clips 7 are connected with each other through springs 19 so as to properly pull the pin clips 7 by means of the contractile force of the springs 19.
Patent JP-H0237626-A (JP)
Title: Power source section structure for electronic equipment
Inventor: KUROSAWA SHOGO
IPC: H01H3/00
Filed: 1988-07-26
Abstract: PURPOSE:To improve the plane space efficiency by rotating a battery case centering a coupling section into contact with an elastic power source terminal of the projection on the outer periphery of the battery case to be deformed and connecting or disconnecting the contact between a battery and the power source terminal as a switch. CONSTITUTION:The side face 1d of a battery case 1 is located nearly on the same straight line as the side face of a main body 3, the side face of the battery case can be touched with a finger from the opening section 3a on the main body side face, the battery case 1 can be rotated with a finger centering the coupling section 1d with the main body 3. As the battery case 1 is rotated, the projection 1f section of the battery case is first brought into contact with a power source plus conducting terminal 4. When it is further rotated in the same direction, the elastic power source terminal 4 is deformed, the contact between a battery and the power source terminal is connected or disconnected. The battery case and a switch section are integrated, the pattern of the power source signal to the switch section is not required to be drawn on a circuit board, thus the plane space of a product is reduced.
Patent JP-H0929732-A (JP)
Title: Apparatus and method for breaking material to be broken
Inventor: ARAI HIROSHIGE
IPC: B26F3/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To facilitate low-cost manufacture and to easily decide the amplitude of an applied voltage to an electrode by aligning metal cores, removing the coating member end of a cable covered with a coating member and exposing the cores with breaking substance as electrodes. SOLUTION: The apparatus for breaking has metal cores 4 exposed with breaking substance 3 by holding a plurality of metal wires 4 in parallel and removing the ends of the coating member 7 of existing cable 6 covered with the member 7 as electrodes 4. When electric energy is stored in a capacitor and a discharge switch is closed, the electrodes 4a are discharged therebetween, the substance 3 is abruptly vaporized to break or embrittle substance H to be broken by impact pressure generated in this case. Thus, in the case of manufacturing the apparatus, an operator does not need the regulation of a distance between the electrodes 4 and skillfulness. Special electrode for manufacturing the apparatus is not necessarily prepared.
Patent JP-H0915993-A (JP)
Title: Image forming device
Inventor: TAKEKOSHI RIE
IPC: G03G21/00
Filed: 1995-06-29
Abstract: PURPOSE: To lower the friction coefft of the inner peripheral surface side surface of a carrying member for directly or indirectly carrying a visible image and to lessen the load acting thereon by forming many pieces of very small ruggedness on at least the inner peripheral surface side surface. CONSTITUTION: This image forming device is constituted by reforming the inner peripheral surface side surface of a dielectric resin film 11 which is a recording material carrying sheet. Namely, the recording material carrying sheet is constituted by providing its inner peripheral surface side surface with the many very small rugged parts. The coefft. of friction of the recording material carrying sheet formed with such many very small rugged shape may be lowered to a value of <=2/3. The method for forming the sheet surface shape is executed by, for example, winding the recording material carrying sheet around a cylindrical drum and pressing or parting sandpaper of about #2000 to and from the drum while rotating the drum at a prescribed rotating speed and rotating the drum 10 to 20 turns by repeating this operation. The surface roughness is thereby obtd.
Patent JP-2001016619-A (JP)
Title: Image pickup device, its convergence distance decision method, storage medium and optical device
Inventor: OGINO SHIGERU
IPC: H04N13/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that automates convergence control so as to relieve a load of a photographer at photographing and to photograph a natural stereoscopic video image. SOLUTION: When a viewer inputs a screen size S and a view distance L (S11), the image pickup device obtains values Ft, Fo within a permissible fusional image range on the basis of the screen size S and a view distance L, an image size C, a base length l, and focal distance (f) through a geometrical calculation and obtains distances Zt, Zo within before-/after-photographing available ranges with respect to a convergence distance on the basis of the obtained values Ft, Fo within the permissible fusional image range (S15).  The device obtains an object distance range form object distances Z1, Z2, Z3 detected by a range finding unit 8 (S17), and the device compares the distances Zt, Zo within the before-/after-photographing available ranges with object distances Zmin, Zmax and decides the convergence distance Y so that the object distances Zmin, Zmax are set within the photographing available range (Zt, Zo) (S18). Mirrors 107, 112 are driven until a mirror angle corresponding to the decided convergence distance is obtained.
Patent JP-S6166213-A (JP)
Title: Method and device for fine adjustment of attachment position of magnetic head
Inventor: BABA MASAICHI
IPC: G11B5/53
Filed: 1984-09-07
Abstract: PURPOSE:To attain an automatic adjustment job with high working efficiency and to ensure the positioning of a magnetic head with high accuracy, by inserting loosely an eccentric pin into a hole drilled to an upper cylinder at a place close to the attachment side of the magnetic head and therefore supporting the head in a floating state in all direction other than the revolving direction. CONSTITUTION:When a cylinder 28 is actuated to move down a unit stage 24, a rotary shaft 19b of an eccentric pin 19 is put into a hole 9. Then an eccentric part 19c is moved to a hook position of a head base 3 and at the same time a conical part 19d moves apart from a conical hole 24b while pushing a coil spring 27. Therefore the revolutions of a pulse motor 2 are transmitted to the pin 19 via a T-shaped part 25a of a T-shaped shaft 25. Other parts excepting the pin 19 are supported in each floating state. When a motor 21 is revolved, the part 19c has a contact with the base 3. While the torque detection signal of a distortion gauge 29 and the position of a chip 2 of a camera 22 are supplied to a microprocessor 30a via a device 31. Then a reading shift amount is calculated for a magnetic head, and the base 3 is set at a prescribed position.
Patent JP-H09302517-A (JP)
Title: Small frame-stopping apparatus working on yarn trouble in reeling machine
Inventor: NISHIO KATAO
IPC: D01B7/04
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an excellent small frame-stopping apparatus working on yarn trouble, capable of stopping the rotation of the small frame on the yarn trouble occurring during reeling of raw silk to relax the tension of the silk yarn and thus protecting the silk yarn from breakage. SOLUTION: A small frame-stopping lever 14 is supported at its middle part with an axis 13, and a brake 15 attached on the upper part of the lever 14 is always in a state to be forced to incline so as to touch a small frame 17. The lower end 16 of the small frame-stopping lever 14 is engaged with a yarn-relaxing lever 12 supported with an axis 18 when the yarn-relaxing lever 12 is lowered. The lower end 16 of the small frame-stopping lever 14 is supported by a cam 10 placed in the opposite direction against the yarn-relaxing lever 12 centering the axis 18, and thus, a specified gap is kept between the brake 15 and the small frame 17.  A power sensing lever 3 having a pawl at its tip is rotatably attached at the lower end 16 of the small frame- stopping lever 14, and the pawl is placed by leaving a little gap between itself and a protrusion 5 placed on a rotary body 4 driving the pawl. A spring 19 is placed at the lower end 16 so that the pawl is not engaged with the protrusion 5, and at the same time, the power sensing lever 3 is linked to a filament guiding part B, on which a filament guide button is attached, with a string 9.
Patent JP-S5976749-A (JP)
Title: Washing of working surface
Inventor: ASANO HIROSHIGE
IPC: B23Q11/00
Filed: 1982-10-23
Abstract: PURPOSE:To permit to remove chips adhered to the working surface of the work piece perfectly by a method wherein a chip removing tool is attached to the main shaft of a machining center and compressed air and cooling water are injected from the outlet thereof. CONSTITUTION:The chip removing tool 3 is attached to the tip end of the main shaft 1, supported rotatably in the main shaft head 2 of the machining center through a bearing. The main body 4 of the tool 3 is provided with a taper shank unit 6, fitted into a taper hole 5 at the tip end of the main shaft 1, at one end thereof and is provided also with two flow paths 11, 12, which communicate at the outlet port 13, at the other end 10 thereof. A case 14 is attached rotatably to the other end 10 and the protruding part 16 is provided with a compressed air intake member 15 movably in a hole 17 while the flow path 24 of the same member 15 is communicated with said flow path 11 through the flow path 25. A cooling water intake member 28 is provided in parallel at said protruding part 16 and the flow path 29 thereof is communicated with said flow path 12 through the flow path 30 of the case 14.
Patent JP-S6253416-A (JP)
Title: Electrically conductive fiber and production thereof
Inventor: YAMADA SETSUO
IPC: D01F1/09
Filed: 1985-08-27
Abstract: PURPOSE:To obtain the titled novel fibers which are complete sheathcore type conjugate fibers having a low electrical resistance value of the surface through an electrically conductive material is not expose at all, by subjecting sheath-core type conjugate component to electric discharge treatment at a high voltage. CONSTITUTION:A core component containing an electrically conductive material, preferably zinc oxide, and a sheath component consisting of a fiber-forming polymer, preferably polyethylene terephthalate, are first used to form sheath-core type conjugate fibers having the core component completely covered with the sheath component. The above-mentioned conjugate fibers are then subjected to electric discharge treatment between high-voltage electrodes at 10-50KV applied voltage to afford the aimed fibers having an electrical resistance on the fiber surface of the order of <=10<10>OMEGA/cm and <=10<3> ratio of the surface resistance value (OMEGA/cm) to the internal electrical resistance value (OMEGA/cm) between cross sections.
Patent JP-H0536065-A (JP)
Title: Texture working device for disk substrate
Inventor: SHINOHARA MASAKI
IPC: G11B5/73
Filed: 1991-07-26
Abstract: PURPOSE:To precisely and efficiently form plural fine texture-shaped projecting and recessing parts continuously in a radial direction on the surface of a disk substrate, as for the texture working device of a disk substrate. CONSTITUTION:A grinding tape 11 is pressurized on a face being the recording face of a rotating disk substrate 1 by a pressurizing roll 12, so that the fine texture-shaped projecting and recessing parts can be formed in the radius direction of the pertinent disk substrate face. The tape 11 is brought in contact with the disk substrate 1 in the radial direction while it is traveling, and the pressurizing roll 12 is moved back and forth while it is pressurized on the pertinent grinding tape 11. The back-and-forth moving speed of the pertinent pressurizing roll 12 is made more than ten times as fast as the speed of the circumferential direction of the disk substrate 1 at the position of the moving grinding tape.
Patent JP-S6433363-A (JP)
Title: Method of executing curtain wall
Inventor: NAGAI YOSHITAKA
IPC: E04B2/88
Filed: 1987-07-28
Abstract: PURPOSE: To carry out the execution of works safely and efficiently by installing a hanging guide jig lifted and lowered along translots formed to a pair of left- right vertical members mounted on a building frame and pulling up a panel body. CONSTITUTION: Mullions 30, 30 as vertical frame materials and horizontal members 31... are set up to a building frame B and a frame body 32 is formed, and flutes 33, 33 opened to the outdoor side are formed to the mullions 30, 30 and panel-body mounting sections 34 are fitted on the fronts of the flutes. A hanging guide jig D, in which both ends are fitted movably to the flutes 33, 33 of the mullions 30, 30 adjoined left and right and which are lifted and lowered freely along the flutes, is arranged. A hanger 63 is connected to a rope 62 hung down from a roof floor or the like, and the upper section of a panel body 35 is sucked and supported by suckers 64, 64. The hanging guide jig D is installed to the panel body 35, and the panel body 35 is drawn up while being guided along the flutes 33, 33, and attached at a specified place.
Patent JP-S57111141-A (JP)
Title: Light emission element driving circuit
Inventor: TANAKA YASUHIRO
IPC: H04B10/075
Filed: 1980-12-26
Abstract: PURPOSE:To raise reliability of an optical repeater, by constituting so that another light emission element can be operated when a light emission element has been deteriorated. CONSTITUTION:When an input signal is inputted from a teminal 15 and is inputted to  the base of a transistor (TR)22 through contacts (a)-(b) of a changeover switch 18, a  light emission element 21 is operated and is inputted to a branching circuit 25. A part  of optical signal of the circuit 25 is converted to an electric signal by an optical signal/ electric signal converting circuit 23, and its converted output is inputted to a checking  circuit 19. When an operation of the element 21 is normal, positive voltage is outputted to an output of the circuit 19, and a changeover switch driving circuit 17 holds a state  as it is. If an output of the circuit 23 has become lower than a prescribed value due to  deterioration of the element 21, the output of the circuit 19 becomes negative voltage, the circut 17 is operated by its negative voltage, and the switch 18 is changed over to  the contacts (a)-(c) from (a)-(b). Subsequently, the input signal is inputted to the base of TR27, and a light emission element 26 is operated. An optical signal of the element  26 passes through a light branching circuit 28, a part of its signal is converted to an  electric signal by an optical signal/electric signal converting circuit 24, and is inputted  to a checking circuit 20.
Patent JP-H0348085-A (JP)
Title: Fireproof gate valve
Inventor: REJITSUTSU ARUFURETSUDO PII
IPC: F16K41/18
Filed: 1990-07-13
Abstract: PURPOSE: To obtain a gate valve which can endure operation pressure while being subjected to fire or after that by combining a fusible element surrounding a support sleeve attached to a valve spindle and a circular back surface valve seat element. CONSTITUTION: A fusible ring assembly 46 supports a valve spindle 30 between bearing assemblies 42 and 44 under normal operation temperature. The assembly 46 is composed of an axially divided sleeve 48, a holding ring 50 and a fusible ring 52. When a valve 10 is subjected to fire and the fusible ring 52 is melted, a sealing surface of a valve spindle flange 56 is pressed a valve spindle 30 upward until it is abutted against a bonnet valve seat surface 62, for preventing fluid leakage from a bonnet port 58. In such a case, the holding ring 50 loosely surrounds the sleeve 48 and the fusible ring 52. The molten material of the fusible ring 52 is flowed out from a transverse hole 54. It is thus possible to obtain a fluid control valve for super high temperature, particularly a gate valve which can sufficiently endure operation pressure while being subjected to fire or after that.
Patent JP-2001015609-A (JP)
Title: Semiconductor device, manufacture thereof, and liquid crystal display
Inventor: ISHIKAWA TAKASHI
IPC: H01L21/8234
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method therefor wherein variations in the amount of main current can be reduced and the electrical characteristics can hence be improved, by making uniform the LDD lengths (lengths of lightly doped regions) of a plurality of kinds of IGFETs (insulating gate field-effect transistors) on a single substrate, which have different dielectric breakdown values in particular, and further to provide a liquid crystal driver and a method therefor wherein variations in offset voltage can be reduced. SOLUTION: In a liquid crystal driver device (a semiconductor device for a liquid crystal driver), the lengths of LDD regions 52 and 56 of an LDD- structured low dielectric breakdown IGFET are made uniform by self alignment, and the lengths of LDD regions 61 and 65 of an LDD-structured high dielectric breakdown IGFET are made uniform by self alignment, both IGFETs constituting a differential amplifier circuit. The LDD lengths are determined by a side wall spacer mask formed on the sidewalls of gate electrodes 40 to 43. When the LDD lengths are uniform, variations in the amount of main current are reduced, and hence variations in the offset voltage of the differential amplifier circuit can be reduced.
Patent JP-S6345393-A (JP)
Title: Zinc-nickel alloy electroplated steel sheet having superior impact adhesion
Inventor: KANBARA SHIGEO
IPC: C25D5/10
Filed: 1986-08-11
Abstract: PURPOSE:To improve the adhesion under impact and the corrosion resistance after coating at low temp. by plating a steel sheet with a Zn-Ni alloy having a high Ni content to form a lower layer and by further plating the steel sheet with a Zn-Ni alloy having a low Ni content by a smaller amount than the amount of the Zn-Ni alloy for the lower layer to form an upper layer. CONSTITUTION:A lower layer of a Zn-Ni alloy contg. 50-<100wt% Ni is formed on a steel sheet by electroplating by 50-200mg/m<2> and an upper layer of a Zn-Ni alloy contg. 9-15wt% Ni is formed on the lower layer by electroplating by 10-40g/m<2>. The resulting Zn-Ni alloy electroplated steel sheet has superior adhesion under impact and superior corrosion resistance after coating at low temp. The steel sheet can be efficiently produced.