baber/WOPTO huggingface dataset:
Patent JP-H0470490-A (JP)
Title: Folding curtain
Inventor: ARAMAKI YOSHIYASU
IPC: E06B9/262
Filed: 1990-07-11
Abstract: PURPOSE:To finish the curtain neatly without generating overabundance and fine wrinkles in a fold angular part by folding a curtain plain cloth along a straight line in the lengthwise direction, and inverting a folded pleat and a protruded pleat bordering the folded part. CONSTITUTION:Cord through holes 12... are provided with a fixed space on straight lines A-A', B-B' in the lengthwise direction of a curtain plain cloth 11 to insert cords 13... in the lengthwise direction in each cord through hole 12... Next, a folding curtain 16 is constituted by folding the curtain plain cloth 11 between the cord through holes 12... in the lengthwise direction to alternately place folded pleats 14, 14' and protruded pleats 15, 15' continued in the width direction. Then, the folded pleats 14, 14' and the protruded pleats 15, 15' are inverted bordering a folded part by folding the curtain plain cloth 11 along straight lines G-G' parallel in the lengthwise direction. Here, the folded pleat 14 and the protruded pleat 15 in one side bordering the folded angular part G-G' are branched respectively into two streaks of branch pleats 17, 18 and continued respectively to the inverted folded pleat 14' and protruded pleat 15' in the other side.
Patent JP-H0475872-A (JP)
Title: Control unit for grinding machine
Inventor: KANAI MASARU
IPC: B24B49/00
Filed: 1990-07-12
Abstract: PURPOSE:To surely prevent a work under a grindstone quick feeding and grindwheel from their collision, by providing a time difference arithmetic means, which finds the time difference in an actual cycle time and a reference cycle time, and a 2nd grindwheel position correcting means which corrects the grindwheel initial position with this time difference being converted into a grindwheel notching quantity. CONSTITUTION:The actual cycle time measured by a measuring means 4 becomes short, in case of the correction quantity of a grindwheel T initial position accompanied by dressing being over than the actual dressing quantity. In case of the correction quantity being short in opposition, this actual cycle time becomes longer. The under and over can be understood by comparing this actual cycle time with the reference cycle time. The processing along the specified cycle diagram can be performed at all times, by correcting further the grindwheel T initial position by a 2nd grindstone position correction means 6 based on the difference in the both found by a time difference arithmetic means 5.
Patent JP-S6244493-A (JP)
Title: Thermal recording material
Inventor: AIHARA HIDEO
IPC: B41M5/337
Filed: 1985-08-22
Abstract: PURPOSE:To provide a thermal recording material developing a sharp red color, having excellent heat sensitivity and excellent in the stability of a color forming part and a color non-forming part under a high temp. and high humidity environment, by using a specific compound as a leuco dye and using a diisobutylene/ maleic anhydride copolymer as a binder. CONSTITUTION:A compound expressed by general formula (I) (wherein R1 is a hydrogen atom or a methyl group and R2 is a chlorine atom or a methyl group) is used as a leuco dye and a diisobutylene/maleic anhydride copolymer is used as a binder. If the use amount of the dissobutylene/maleic anhydride copolymer being the binder is 0.3g or less to 1g of the dye, effect is low and, if 0.3g or more, sensitivity is apt to lower and therefore, 0.3-4g is proper and, especially, 0.1-1.5g is pred. to 1g of the dye. If necessary, auxiliary additives generally used in this kind of the thermal recording material, for example, a filler, a surfactant and a heat-meltable substance (or lubricant) etc. can be further used together with the leuco dye and a coupler.
Patent JP-S6339723-A (JP)
Title: Tap for cast extracting hole
Inventor: HIROYASU MINORU
IPC: B23G5/06
Filed: 1986-08-06
Abstract: PURPOSE:To allow thread cutting to the bottom section of a hole without forming a flat section on the guide section tip and smoothly discharge chips by providing communicating grooves with a U-shaped cross section from the tip edge section of a cutting feed hole to discharge grooves of chips. CONSTITUTION:Communicating grooves 6a-6f with a U-shaped cross section are formed in a taper shape with an upgrade from the tip edge section 5a of a cutting feed hole 5 to discharge grooves 4a-4f. An equation 3S0>=S1 is satisfied, where S0 is the opening area at the tip of the guide section 2 of the cutting feed hole 5, S1 is the overall cross section of the communicating grooves 6a-6f, thus the flowout to the discharge grooves 4a-4f is made smooth, and the discharge of chips is made smooth even if the cutting feed pressure is low. IN addition, the angle alpha formed by the tip edge 3a of a spot facing blade and the communicating grooves 6a-6f is made 90 deg.>=alpha>=45 deg., thus effective thread cutting is allowed even near the bottom section of a blind hole.
Patent JP-H0847536-A (JP)
Title: Intra-trachea tube
Inventor: YAHAGI NAOKI
IPC: A61M16/04
Filed: 1994-08-05
Abstract: PURPOSE:To make it possible to position a left bronchus tube at the center of the left bronchus without fail by inflating a cuff formed at the left end of this left bronchus tube when an intra-tracheal tube integrally formed with a right bronchus tube and the left bronchus tube varying in lengths in parallel is inserted into the trachea and the left bronchus tube is inserted into the left bronchus and to assure the ventilation of the left lung without crushing the tube even if the tube is largely bent by the left bronchus. CONSTITUTION:At least the part of the left bronchus tube 5L to be inserted into the left bronchus between its aperture 7L and an aperture 7R of the right bronchus tube 5R where the tube is bent within the left bronchus 5L is formed of a flexible tube 8 which is more flexible than the other parts and is hardly crushable when deflected.
Patent JP-2000021705-A (JP)
Title: Method and device for processing substrate
Inventor: OTANI MASAMI
IPC: G03F7/16
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing a processing gas beforehand from leaking to the outside part of a processing chamber, in which a substrate is housed and the pressure is reduced at introducing processing gas to the processing chamber. SOLUTION: The inside part of a processing chamber 32 in which a substrate W is housed is depressurized by an aspirator 22, and when the pressure of the inside part reaches a prescribed pressure, an electromagnetic switching valve 28 is closed. Before a processing gas is introduced into the processing chamber and the substrate is processed, the state is maintained in just for prescribed time period, and after a pressure gauge 30 confirms that the pressure of the inside part of the processing chamber has not changed within the prescribed time, the processing gas is introduced through a gas inlet pipeline 24 into the processing chamber.
Patent JP-S6245472-A (JP)
Title: Welding method for hollow crank shaft
Inventor: TANAKA KISABURO
IPC: B23K9/02
Filed: 1985-08-22
Abstract: PURPOSE:To prevent the hot crack of the first layer weld zone of the time of build-up welding by executing the build-up welding by the wire of a limited composition, prior to the welding of a hollow crank shaft of a alloy steel for machine structure. CONSTITUTION:Prior to the welding of hollow crank shaft constituting members 1a-1d of a machine structure alloy steel containing a large carbon quantity, and also Ni, Cr, Mo, etc., a wire 5 consisting of <=0.14% C, <=0.15% P, S, 0.10-0.80% Si, and 0.7-2.5% by weight percentage is used, and also a water- cooled copper plate 7 is made to about on the inside diameter side of a crank shaft 1 and built-up welding 11 is executed by a TIG cold method or a TIG hot wire method. Subsequently, a groove working 12 is executed, and the first layer welding 11a is executed by said wire 5. Next, as for the second layer, hardening and tempering are executed and thereafter, welding is executed by the wire 5 being equal to base materials 1a-1d is executed.
Patent JP-H0823243-A (JP)
Title: Amplifier circuit
Inventor: INOUE HIROBUMI
IPC: H03F3/30
Filed: 1994-07-05
Abstract: PURPOSE:To enable vertically symmetric amplification from the signal amplification of a small amplitude to a large amplitude without distortion by improving an S/N by preventing power source noise in an emitter of a first stage. CONSTITUTION:The first stage is composed of an NPN transistor 1 and a PNP transistor 2. On the second stage, characteristic difference between a PNP transistor 3 and an NPN transistor 4 is corrected by resistors 5, 6, 51 and 61 and negative feedback is vertically separately loaded from an output terminal 8, which connects these collectors, while crossing the emitters of the transistors 2 and 1 on the first stage by resistors 15 and 16. A resistor 13 and a capacitor 17 are connected to the emitter of the PNP transistor 2 on the first stage and to the ground, the upper negative feedback amount is limited and at the same time, a bias current is supplied to the lower PNP transistor 2 on the first stage by a resistor 11 provided at a gap to a positive voltage power supply line 9. Even concerning the lowerside, the negative feedback and the bias current supply is performed to the first stage similarly to the upperside.
Patent JP-2000014657-A (JP)
Title: Metabolic function measuring device
Inventor: UMEDA MASAAKI
IPC: A61B5/145
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To measure the metabolic speeds of glucose and its compounds without blood sampling that is a heavy burden on a subject. SOLUTION: The metabolic speeds of glucose and various compounds synthesized from glucose are measured. A pulse sequence in which magnetic resonance data related to the concentrations of labeled glucose and labeled compounds are collected from a subject 102 administered with glucose labeled by 13C, by applying a static magnetic field, an inclined magnetic field, and a high-frequency magnetic field thereto, and a pulse sequence for collecting magnetic resonance data related to the concentrations of the labeled glucose, unlabeled glucose, labeled compounds, and unlabeled compounds are alternately carried out.
Patent JP-H0824165-A (JP)
Title: Toilet mat
Inventor: SUGIYAMA YOSHIAKI
IPC: B32B27/00
Filed: 1994-07-14
Abstract: PURPOSE:To provide a toilet mat which prevents urine from contaminating another part by way of shoes and which can enhance the moisture absorbability. CONSTITUTION:A water-absorbing sheet layer 1 for absorbing urine having scattered outside of a toilet stool forms the outer surface of a mat, and opposite side parts of the outer surfaces having sizes so that foot setting ranges 3, 3 on which the feet of a person in an urinating posture are set, are defined. Further, resin protrusions 6 are projected from the outer surface of the mat so that the bottom soles of shoes which are set on the foot setting ranges are supported being separated from the outer surface of the mat, and accordingly, the bottom soles are prevented from making contact with the water absorbing layer 1 defining the outer surface of the mat.
Patent JP-S5974355-A (JP)
Title: Cylinder head for small size internal-combustion engine of side valve type
Inventor: NORIMURA RIKICHI
IPC: F01L3/20
Filed: 1982-10-20
Abstract: PURPOSE:To prevent the advantage of a side valve type engine from being impared, by forming a valve for a small size internal-combustion engine of side valve type in a piston-like shape, by providing a piston hole into which the piston-like valve is fitted, in a cylinder head, and by forming a valve seat on the lower side of the piston. CONSTITUTION:An intake or exhaust valve 6 of a small size gasoline-engine of side-valve type is formed in a piston-shape having a piston 7 fitted in a piston hole 21 which is formed in a cylinder head 2. A valve surface 9 is provided on the periphery a valve rod 8 which is connectd to the lower side of the piston 7 and is adapted to abut against a valve seat 10 embeded in a crank case 1, so that the valve seat 10 may be opened and closed.
Patent JP-S5888244-A (JP)
Title: Vibro-isolating equipment for vertical electric rotary machine
Inventor: FURUKAWA YOSHIO
IPC: H02K15/14
Filed: 1981-11-20
Abstract: PURPOSE:To improve a vibro-proof action, by making a strutting unit lying between side walls at the base block of an end bracket so adjustable as to absorb thermal expansion in the said bracket in an automated manner. CONSTITUTION:A strutting unit 7 is set to the base block concave side wall 1b of a base block and the external end of an end bracket 6. This strutting unit 7 is divided into four parts, a strutting bar body 8, a turnbuckle apparatus 10, a revolving device 11 driving the basic material 9 and the turnbuckle apparatus 10, and a command device 12 performing revolving command of this revolving device. When the end bracket 6 is extended long by heat, flexture is produced in an elastic basic metal 9 via the strutting bar body 8 and the turnbuckle apparatus 10. If so, the command device 12 gets operated, emitting a command signal to the revolving device 11, and drives the turnbuckle apparatus 10 so as to cause its over-all length to be shortened.
Patent JP-H0745394-A (JP)
Title: Lighting device for modulation
Inventor: MITSUYASU HIROSHI
IPC: H05B41/40
Filed: 1993-07-27
Abstract: PURPOSE:To reduce a cost by using one lighting device in common to both continuous modulation and stage modulation. CONSTITUTION:When a lighting device for modulation is used for the continuous modulation, a switch SW is turned to (a), and the rectangular wave signal Va, of which duty can be changed, is used as the modulation control signal and compared with the reference voltage V1 by a comparator CP1. In the case of the signal Vd at a high level, the output of the comparator CP1 is high level, and a transistor Q is turned on, and a capacitor C1 discharges to lower the output voltage V0. In the case of the signal Vd at a low level, the capacitor C1 is charged, and the output voltage V0 rises. This charge and discharge is repeated to obtain the direct current at the voltage V0. When the device is used for the stage modulation, the switch SW is turned to (b), and as the modulation control signal, the signal for turning an alternating current power source Vs on/off with a switch S1 is used. At the time of turning off, the voltage V0 of the capacitor C1 is equal to the power source voltage Vcc, and at the time of turning on, the voltage V0 is lower than the voltage Vcc, and the voltage V0 is changed between two stages to perform the stage modulation with opening/closing of the switch S1. Namely, the continuous modulation and the stage modulation can be performed on the basis of the modulation control signal.
Patent JP-H0710049-A (JP)
Title: Carterpillar provided with shock absorbing body
Inventor: NOSE ISAO
IPC: B62D55/28
Filed: 1993-06-28
Abstract: PURPOSE:To eliminate any large twisting load to be applied to a shock absorbing body even in the case of the directional change of a machine body in its curving motion, so as to reliably prevent the generation of seizing damage of a bolt or a nut in this part, by indirectly fixing a rubber shock absorbing body to a shoe through a pan. CONSTITUTION:Since a rubber shock absorbing body 5 in a pan 2 is attached in the state where both ends of a stub axle 5c are come in contact with the inner surfaces of wall plates 2a, 2c, a bent edge 3b on the upper part is engaged with the upper edge of the wall plate 2a, while a bent edge 3c on the lower part is engaged with the bottom surface astride one side edge of a shoe 1, moreover they are tightly binded by a nut 4 through a washer as needed, thereby both are firmly connected to each other and integrated with each other. The approximately upper half part of the rubber shock absorbing body 5 is exposed from the side wall of the pan 2, and both ends of the stub axle 5c are brought in contact with an upper locking edge 2d of a bracket like wall plate 2c of the pan and the upper bent edge 3b of a bracket 3, thereby the rubber shock absorbing body is held through the pan 2 without being separated from the pan.
Patent JP-H0723115-A (JP)
Title: Telephone exchange
Inventor: WATABE MITSUSUKE
IPC: H04M3/42
Filed: 1993-06-29
Abstract: PURPOSE:To grasp accurately the content of a mail by providing a means storing a recording time, a means counting and storing the total sum of posted numbers and recording times, and a means allowing a display means to display the total sum of the posted numbers and the recording times. CONSTITUTION:When recording of a voice mail is instructed, a control circuit 8 starts a time measurement of a built-in timer to wait for the end of recording. When the recording of a voice mail is finished, an exclusive telephone set 2a depresses again a mail key. The circuit 8 stops the time measurement timer and updates information to the voice mail stored in a RAM 10. The updated information updates the number of posted voice mails, the recording time information of the voice mail recorded just now and the total sum of the recording times of the posted voice mails. Then the total sum of the revised numbers of the voice mails and the recording times is displayed on an LCD display device of an exclusive telephone set 2b. When the telephone set 2b makes operation of reproducing a voice mail, all posted voice mails are reproduced.
Patent JP-H109437-A (JP)
Title: Hydraulic servo valve
Inventor: SHINODA MASAO
IPC: F16K31/124
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic servo valve excellent in anti-cavitation erosion which can maintain the linear property of a spool valve flow rate characteristic. SOLUTION: A hydraulic servo valve is provided with a sleeve 2 in which a flow passage of an operation fluid fixed in a valve main body 1 is formed and a spool 13 which can move in the sleeve 2 and changeover the flow direction of the operation fluid and uses a water or a liquid with a viscosity near the water as the operation fluid. The mother material of at least one side liquid contact part of the sleeve 2 and spool 13 is coated with a hard material like seramic or cemented carbide. The hard material is coated by putting a roundness on the edges of the sleeve 2 and spool 13.
Patent JP-H105088-A (JP)
Title: Arranging device for hanger
Inventor: ORITANI MOTOMASA
IPC: A47G25/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a device which can be easily used, is simply constituted, made suitable for mass production and made inexpensive and improves economics for holding/preserving every hanger in order, making compact the device itself and the holding state of hangers and easily holding/taking out the hangers without selecting any place for installation. SOLUTION: This arranging device for a hanger is provided with bases A1 and A2, hook side guide bodies B erected on the bases A1 and A2, and main body side guide bodies C mounted on the bases A1 and A2 so as to freely separate from/approach to the hook side guide bodies B. Then, the hook side guide body B is provided with two parallel guide pole parts made closer each other, the main body side guide body C is provided with two parallel guide pole parts comparatively separated each other, and this device is formed and constituted so that the neck part of the hook of a hanger is housed between two guide pole parts of the hook side guide body B and the main body of the hanger comes into contact with two guide pole parts of the main body side guide body C.
Patent JP-H0715920-A (JP)
Title: Small-sized dc motor
Inventor: TOYAMA NOBUO
IPC: H02K13/10
Filed: 1993-06-29
Abstract: PURPOSE:To provide a DC small-sized motor where the phase angle made by a fixed magnetic field and a brush can be adjusted with high accuracy. CONSTITUTION:This motor is provided with a casing 3, where a stone to form a fixed magnetic field is attached inside, a rotor, which has an armature being attached to a rotary shaft 9 and being given torque by the fixed magnetic field and a commutator being electrically connected to this armature and rotates, with its rotary shaft 9 supported by the first bearing provided in the casing 3, and a cover material 5, which is provided with a second bearing to support the rotary shaft 9 and is attached to the casing 3 capably of rough alignment in peripheral direction. Furthermore, this is equipped with a brush base 6 which is attached to the cover material 5, having a brush device 16 inclusive of a brush sliding on the armature, and is capable of relative fine adjustment in peripheral direction to the cover material 5 by a fine adjustment mechanism 17.
Patent JP-H0849914-A (JP)
Title: Ceiling embedded type air-conditioner
Inventor: OTAKA YASUYUKI
IPC: F24F13/32
Filed: 1994-08-08
Abstract: PURPOSE:To facilitate the mounting operation of a ceiling embedded type air- conditioner and miniaturize the conditioner at the time of packaging. CONSTITUTION:Rotary shafts 3a are provided at the position of 1/4 of a lateral width from both longitudinal ends at a center line of a depth on the upper surface of substantially rectangular shape of the body 3 of a ceiling embedded type air conditioner. A mounting plate 4 having mounting holes 4b at both ends and an axial hole 4a at a center is rotatably supported to the shaft. A pair of locking pieces 3b for locking the mounting plate at the position substantially perpendicular to the longitudinal direction of the body are provided at both the sides of the mounting plate on the upper surface of the body. On the other hand, the rotary shaft is inserted into the axial hole, the mounting plate is rotated, and the mounting hole is disposed to the outside from the upper surface of the body to be locked by the locking pieces, a hang bolt 2 is inserted into the mounting hole, engaged with a nut 5, and the body is fixed to the opening of the ceiling 1.
Patent JP-H0510517-A (JP)
Title: Incinerator
Inventor: IMAO KUNIAKI
IPC: F23G5/44
Filed: 1991-06-28
Abstract: PURPOSE:To prevent objects to be incinerated from being an obstacle to close a feed port of a furnace of an incinerator after the objects are fed into the furnace through a hopper. CONSTITUTION:A feed hopper 7 is furnished in front of a feed port 3 of a furnace 2 of an incinerator 1. The hopper 7 has a box-type body 8 to accommodate objects to be incinerated, and is supported on supporting members 10 so that the objects to be incinerated can be fed into the furnace together with the box-type body 8. A pusher plate 13 is provided inside the box-type body 8 of the hopper 7, and the objects to be incinerated are directly fallen down into the furnace 2 from the front side of the box-type body 8 by action of the pusher plate 13. The feed position of the object to be incinerated is changed depending upon the position of inserting the box-type body 8 into the furnace 2.
Patent JP-S6165932-A (JP)
Title: Anti-vibration device
Inventor: KOJIMA HIROSHI
IPC: F16F13/20
Filed: 1984-09-05
Abstract: PURPOSE:To enable vibration absorption over a wide frequency by forming a gas layer with a plastic sheet on a sectioning member sectioning a liquid chamber and enabling expansion and contraction by deformation of the plastic sheet. CONSTITUTION:An upper bulkhead board 24 sections a liquid chamber 22 into an upper liquid chamber 22A and a lower liquid chamber 22B as a sectioning member, and constitutes an orifice 30, a limit passage with a lower bulkhead board 26. The upper bulkhead board 24 is made of an elastic plastic board and the lower bulkhead board 26 is made a reinforced plastic board, and an air chamber 38 formed on the superposed portion of both the bulkhead boards is expanded and contracted by deformation of the elastic plastic board. Then, high frequency vibration is absorbed, and dynamic spring constant cannot be increased.