baber/WOPTO huggingface dataset:
Patent JP-S62282730-A (JP)
Title: Manufacture of timing pulley
Inventor: IDEUSHI HIROYUKI
IPC: B21D51/12
Filed: 1986-05-29
Abstract: PURPOSE:To let the thickness of a bottom plate escape to the thin thickness part and form the timing pulley of uniform thickness by pressing to the bottomed cylindrical body of projecting face or recessed face the bottom plate, forming a tooth profile on the cylindrical part and pressing once again the bottom plate in a plane at the succeeding stage. CONSTITUTION:The waster pattern 15 of the timing pulley forming a tooth profile on the cylindrical part of the bottom cylindrical body formed at the 1st atage is fitted to a female die 20 and subjected to a pressing once again by a male die 17. The bottom plate 12 of the bottomed cylindrical body which a projecting face at the 1st stage is then formed in a plane by the tip face 23 of the male die 17 and the inner bottom face 24 of the female die 20. The excess metal of the bottom plate 12 escapes to the base part 16 between the bottom plate 12 and cylindrical part 11, the base part 16 which was made thinner at the 1st stage becomes thicker and the timing pulley 25 becoming in about uniform thickness as a whole is obtainable.
Patent JP-H08285032-A (JP)
Title: Power transmission with combination of transmission and differential gear to detour partial power around transmission
Inventor: SAKURAI KIYOTOSHI
IPC: F16H37/06
Filed: 1995-04-12
Abstract: PURPOSE: To lighten the burden of a transmission so as to downsize the form of the transmission and to reduce weight, a manufacturing cost and mechanical loss. CONSTITUTION: One output shaft of a differential gear 2 is connected to the input shaft of a transmission 3. The output of a prime mover 1 is thereby divided by the differential gear 2 into power transmitted to a driving shaft through the transmission 3 and power by-passing the transmission 3 so as to lighten the burden of the transmission 3.
Patent JP-H02304848-A (JP)
Title: High brightness measurement of television image
Inventor: NAKAZAWA KOJI
IPC: H01J37/22
Filed: 1989-05-19
Abstract: PURPOSE:To enable high brightness measurement of images of a monitor television or the like of a microscope by a method wherein a divider circuit for dividing vertical synchronization signals is provided so that vertical beam scanning of an image pickup tube is done intermittently with an output signal of the divider circuit used as a new vertical synchronization signal. CONSTITUTION:A divider 2 for dividing vertical synchronization signals is provided, and synchronized with the output of the divider 2 vertical scanning sawtooth waves are given to a vertical deflecting coil 7 of an image pickup tube 8 by a vertical scanning sawtooth wave generating circuit 5 while in parallel, horizontal scanning sawtooth waves are given to a horizontal deflecting coil 6 by a horizontal synchronization signal oscillator 3 and a horizontal scanning sawtooth wave generating circuit 4. Frequency of the vertical synchronization signals is thus optically varied, thereby sufficiently increasing the amount of change in accumulated charge on an image pickup tube target so that an object which cannot be illuminated brightly can be sufficiently brightly recorded by the image pickup tube. Thus a television image of a specimen with which only weak light intensity can be obtained can be measured with high precision.
Patent JP-S5647752-A (JP)
Title: Air-fuel ratio controller
Inventor: SONE KIMITAKE
IPC: F02D41/14
Filed: 1979-09-27
Abstract: PURPOSE: To detect an accurate oxygen concentration all the time by maintaining the oxygen concentration near the inner platinum electrode at a fixed reference value.  
     CONSTITUTION: A means 31 to detect operating conditions in which the oxygen concentration of the exhaust gas extremely lowers is provided and connected to a comparator 22 through a transistor 24 and resistors 28 and 29. Thus, the comparator 22, which usually detects the inflow current to an oxygen concentration sensor 21 as a voltage drop by a resistor 25, compares contrarily the dropped voltage value with a fixed reference value provided by the voltage-dividing resistors 27W29, and controls the base current of a transistor 23 so that the inflow current being the dropped voltage value agrees with the reference value. On the other hand, in the operating conditions in which the oxygen concentration of the exhaust gas extremely lowers, the detecting means 31 turns on the transistor 24 to lower the reference voltage value for the comparator 22 in order to maintain the oxygen concentration near the inner platinum electrode as a fixed reference value so as to allow the sensor 21 to detect an accurate oxygen concentration all the time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6016734-A (JP)
Title: Communication equipment circuit
Inventor: HASHIMOTO YOSHITERU
IPC: H04B1/10
Filed: 1983-07-08
Abstract: PURPOSE:To prevent generation of a cross spurious beat by shifting an oscillating frequency of a common oscillator within a margin frequency of an intermediate band pass filter of a pre-stage mixer and a post-stage mixer 4. CONSTITUTION:In shifting a frequency of a local oscillator 7 of a mixer converting a frequency fL1 of a VCO61 in a PLL circuit 61 into a frequency fM, the frequency is changed by the same amount of the sifted frequency and the VCO is locked. Thus, when the oscillating frequency of the common oscillator 7 is shifted so as to skip the spurious generating frequency by changing a control voltage of a varactor diode 72 a little before the frequency fL1 causing the cross spurious frequency at the inside of the PLL circuit 6, no spurious frequency is included in the frequency fL1. Further, when the frequency fL1 is changed, an output frequency of a mixer 2 is changed naturally, the component of change is cancelled because a local frequency fL2 of the post-stage mixer 4 is changed in the same direction, no effect is given to the output frequency of the mixer 4.
Patent JP-H09310203-A (JP)
Title: Clothing with bone
Inventor: TAKATSU AKIRA
IPC: A41C1/16
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To offer clothing in which a state of fitted bones is not easily visible from outside. SOLUTION: This clothing has a bone for maintaining a body form at a preferred position, and is e.g. a brassiere, a girdle, a garter (belt), a high-waist girdle, a Bustier or a bodysuit, and is obtained by placing a bone 3 between a cloth 1 and its lining 2 and then fixing only both the ends of the bone 3 to the cloth 1 and the lining 2.
Patent JP-S5751318-A (JP)
Title: Pool gate structure
Inventor: TAKAHASHI TOSHIYORI
IPC: E04H4/02
Filed: 1980-09-10
Abstract: PURPOSE: To uniformly and closely adhere a packing to the wall of a pool by using a gate arm provided to pool gate, fitting bolts, and the slope of a horn provided to the pool wall and utilizing the weight of the pool gate and the clamping force of the bolts.  
     CONSTITUTION: Gate arms 2 are attached to both sides of a pool gate 1, a dead weight 4 is attached to a position away from a packing 3 at the lower part of the gate 1, and a swing bolt 6 is attached to a position toward pool water side 10 from the center of the gate arm 2. Also, a horn 7 is attached to the pool wall 8. On the other hand, the pool gate 1 is hung down along the gate wall 8, the gate arm 2 is placed on the slope of the horn 7 and slipped down from the slope by its weight, the packing 3 is closely contacted with pool wall 8, and the swing bolt 6 is further clamped. Thus, the packing 3 can be uniformly and closely attached to the pool wall 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02303425-A (JP)
Title: Porous sintered compact provided for river laver culture
Inventor: KAMITAKI NAOHISA
IPC: A01G33/00
Filed: 1989-05-18
Abstract: PURPOSE:To safely and efficiently carry out river laver by using a porous sintered compact containing a metal (oxide) or alloy powder as a main ingredient and having sheet-like U-groove-like, hollow cylinder-like or beads-like shape. CONSTITUTION:A metal (oxide) and/or alloy powder of a metal such as metal titanium is controlled to proper granule size and formed into a sheet-like, U- groove-like and/or beads-like shape and further sintered to form a porous sintered compact 1. Then the sintered compact 1 is attached to a supporting table 3 and introduced to a water tank in which river water containing spore of liver laver is circulated. By the abovementioned method, attachment and rearing of spore of river laver are facilitated and laver culture is efficiently carried out.
Patent JP-S5915840-A (JP)
Title: Measurement of phosphorus concentration in phosphosilicic glass film
Inventor: TOMONARI SHIGEAKI
IPC: G01N21/35
Filed: 1982-07-16
Abstract: PURPOSE:To measure the concentration of phosphorus accurately preventing the generation of interference noise by inclining a phosphosilicic acid glass film to an incident infrared ray to measure the absorption spectrum. CONSTITUTION:A phosphosilicic acid glass (PSG) film 1 formed on an Si substrate is inclined an incident infrared ray R' to measure the absorption spectrum. When the infrared ray hits it at the right angle, the optical pass difference C'-D'- E' of reflected lights varies with respect to the optical path difference C-D-E and the distance between the transmission lights alpha' and beta' becomes considerably larger than that between the transmission lights alpha and beta when the infrared ray hits at the right angle. This makes the transmission lights alpha' and beta' difficult to be the same in the phase at G' and F' thereby preventing the generation of interference noise. Thus, the concentration of phosphorus can be measured accurately.
Patent JP-H09308965-A (JP)
Title: Temporarily soldering method for brazing filler metal
Inventor: HIROTA KOICHI
IPC: B23K3/06
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To temporarily braze the brazing filler metal on a work to be brazed in an extremely simple manner without cutting or forming a wire-shaped brazing filler metal in temporarily brazing the brazing filler metal of the prescribed amount on the work to be brazed using the wire-shaped brazing filler metal. SOLUTION: The wire-shaped brazing filler metal 3 is fed to a work 1 to be brazed by passing the wire-shaped brazing filler metal 3 in a torch 2 connected to a power source 4, the wire-shaped brazing filler metal 3 is fused to cut by boosting the voltage of the power source 4 when the wire-shaped brazing filler metal 3 of the prescribed amount is deposited while it is buckled on the work 1 to be brazed, and the brazing filler metal 3 of the prescribed amount is temporarily brazed on the work 1 to be brazed, performing the temporary brazing.
Patent JP-S5248918-A (JP)
Title: Image display equipment
Inventor: ISODA MIKIO
IPC: H01J29/02
Filed: 1975-10-16
Abstract: PURPOSE: The liquid crystal plate is made transparent. The liquid crystal plate is opposing to the position of the image screen to which excitation signal displaying picture is opposed. And other liquid crystals are made opaque. In this way, the contrast ratio lowering caused by external light can be effectively prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63290640-A (JP)
Title: Wheel for vehicle and its manufacture
Inventor: OCHIAI KIMIO
IPC: B21H1/04
Filed: 1987-05-21
Abstract: PURPOSE:To make possible easy preparations for the titled wheel with a simple forming die by providing a bent part around a disk with a splitting tool into a rim formed part and a flange and arranging an air filling room and a through hole connecting with the outside of the rim on the flange. CONSTITUTION:The peripheral edge part of a formed disk D is spun to make a circular material for comprising a rear rim 66. The bent part T situated at that joint is cut with cutting tools 63, 64 into a rear rim material 66, a circular material for comprising a front rim 65 and a central flange 17. Both rim materials 66, 65 are spun to make a rim R having a required shape. The flange 17 is bent in a curved shape and spun to make an air filling room 19. Then, the through hole 21 is provided at the root of the flange 17 to make a wheel for vehicle connecting the air filling room 19 with the outside of the flange 17.
Patent JP-S617108-A (JP)
Title: Cargo storing device
Inventor: NAKADA HIDEKI
IPC: B65G1/133
Filed: 1984-06-20
Abstract: PURPOSE:To enable both one receiving and one shipping devices to handle all the receiving and shipping operations from and to numbers of receiving and shipping points so as to reduce the cost of the device involved and improve the speed in operation by arranging numbers of cargo receiving and shipping points within the loop of storing shelves which have one or more stages. CONSTITUTION:A cargo storing device carries firstly storing shelves 101 arranged in a form of a loop, each of which has one or more stages, secondly receiving and shipping devices 102 and 104 which travel and move up and down for receiving and shipping actions to the above mentioned storing device, and thirdly a cargo pusher 103. In this configuration, the above mentioned receiving and shipping devices 102 and 104 are arranged within the loop of the storing shelves 101. This cargo storing device enables both one receiving device 102 and one shipping device 104 to receive and ship the cargo from and to numbers of receiving and shipping points respectively. This configuration not only makes the storing device simple and inexpensive but also improves the speed in receiving and shipping operations.
Patent JP-S5827770-A (JP)
Title: Manufacturing of pressure-sensitive adhesive tape
Inventor: ARITAKE TOSHIYUKI
IPC: C09J5/00
Filed: 1981-08-10
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive tape having excellent sticking characteristics, by mixing an acrylic sticking agent containing a reactive group with a crosslinking agent in the absence of solvent, applying the mixture to the surface of a polypropylene sheet interposing a polyolefin layer modified with an unsaturated carboxylic acid therebetween, and drawing the coated sheet. CONSTITUTION:The objective tape is prepared by (1) mixing (i) an acrylic sticking agent composed mainly of an acrylic ester and copolymerized with a compound containing a reactive group (e.g. acrylic acid) in an amount of preferably 0.1-15mol% with (ii) a crosslinking agent (e.g. an isocyanate compound) in the absence of a solvent, (2) applying the mixture to one surface of a polypropylene sheet interposing a modified polyolefin layer containing an unsaturated carboxylic acid (derivative) in an amount of 0.01-10wt% therebetween, and (3) drawing the laminated sheet biaxially preferably at a longitudinal draw ratio of 2-10 and the lateral draw ratio of 4-10.
Patent JP-S5249927-A (JP)
Title: Nickel base super heat resistant alloy for casting
Inventor: TAKAHASHI AKIO
IPC: C22C19/05
Filed: 1975-10-20
Abstract: PURPOSE: To produce an alloy having high tensile strength and deformation resistance at a temperature above 1200°C and excellent acid resistance, and is suitable for making skid rails of a soaking pit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63295830-A (JP)
Title: Fuel injection device
Inventor: TAKEGAWA YORIYUKI
IPC: F02D41/00
Filed: 1987-05-22
Abstract: PURPOSE:To enable an engine speed to be accurately estimated even when the first speed detector causes a trouble, by providing the second speed detector which estimates the engine speed from a pulsation of pressure in an intake and exhaust pipe. CONSTITUTION:The speed of an engine 1, when it is normal, is detected by the first speed detector 2, and its detecting signal is input to an injection control arithmetic part 4. The first speed detector 2, when it causes a trouble due to some cause, is switched to the second speed detector 3 by a selector circuit 21. And detecting a pulsation of pressure in an exhaust pipe 6 by a pulsation detector 7 and estimating the speed of the engine 1 through an engine speed converter circuit 8, the second speed detector 3 inputs a signal, corresponding to this speed, to the injection control arithmetic part 4. Accordingly, even when the speed detector 2 causes a trouble, fuel injection of a fuel injection device main unit 5 is continuously controlled.
Patent JP-S5915815-A (JP)
Title: Display for information on running
Inventor: TOMOYOSE KAZU
IPC: G01C21/00
Filed: 1982-07-19
Abstract: PURPOSE:To facilitate an operation of renewal of a map, to make the capacity of a memory small, and to enable the pertinent guidance of a course, by making selectable the two mades of high-speed and low-speed runnings. CONSTITUTION:The effective guidance of a course can be performed by selecting the following two kinds of modes pertinently. In a first mode, a map is displayed according to a map sheet 6, and a running track 9 is displayed in a CRT display 5a by operating a switch 5b. This mode is suited for low-speed running. This is because the low-speed running is made in an urban area wherein roads are complicated and with much traffic, and along crowded and narrow roads, and because detailed informations on a map can be recorded in the sheet 6 in this case. In a second mode, informations in a map data memory are read out, and the map is displayed in the CRT display. This mode can be selected by operating a switch 5c, and it is suited for high-speed running, because the automatic renewal of the map and the automatic change in the running track can be performed. A small capacity suffices for the map data memory in this mode, since the frequency of the renewal of the map is high in high-speed rnning and since detailed information on narrow roads, etc. are unnecessary therefor.
Patent JP-S61283524-A (JP)
Title: Simplified extruder
Inventor: EZAKI SUKEZOU
IPC: B29C48/92
Filed: 1985-06-10
Abstract: PURPOSE:To enable to easily separate a cylinder only by disengaging one kind of coupling parts by a constitution wherein the titled extruder consists of a screw, a basic body parts, a first engaging part, a cylinder, a second engaging part and coupling parts, which energize the second engaging part toward the first engaging part side. CONSTITUTION:The titled extruder consists of a screw 1 equipped with a drive 24, a basic body part 2, on which the screw 1 is rotatingly held, a first engaging part 3, which is detachably fixed to the basic body part 2 and has a raw material feeding port 32 piercing the wall part normal to an axis hole 31, a cylinder 4, which pressingly abuts against the tip side of the first engaging part and in which the screw 1 is inserted, a second engaging part 5, which pressingly abuts against the tip side of the cylinder and has a nozzle hole, and coupling parts. When the coupling parts 60-62 energizing the second engaging part 5 toward the first engaging part 3 side are disengaged or only one kind of the coupling parts is disengaged, the cylinder 4 can be easily separated from the first engaging part 3. Similarly, the assembling of the cylinder 4 becomes also easy.
Patent JP-H05293698-A (JP)
Title: Separating treatment device for sludge
Inventor: OSAWA KOICHI
IPC: C02F11/12
Filed: 1992-04-17
Abstract: PURPOSE:To provide the separating treatment device for improving treatment efficiency by subjecting the sludge of the night soil in raising facilities, such as swinery farms to a sepn. of solid from liquid before the final treatment for allowing effluence in the treatment device for the excreta of livestock in animal husbandry industry. CONSTITUTION:The separating treatment device 6 for the sludge which is introduced with the sludge 60 discharged from animal husbandry facilities 1 and subjects the sludge to the sepn. of solid from liquid consists of a treatment chamber 10 and a separating device 40 which is equipped in this treatment chamber and is actuated by a pressurizing device 50. The treatment chamber 10 includes a cylindrical body 11 formed of a perforated plate 30 on its peripheral wall 15 and the separating device 40 includes operating tubes 41 to fill the space in the body 11 by expansion. The solid of the sludge 60 is pressed and deposited between the operating tubes 41 or is filtered and stagnated by a filter cloth 32 supported on the perforated plate 30 of the peripheral wall 15. The water content is leached and separated from the perforated part of the bottom plate 18 or peripheral wall 15 of the treatment chamber 10.
Patent JP-H08296364-A (JP)
Title: Folding door
Inventor: YAOMOTE YUUJI
IPC: E05F7/00
Filed: 1995-04-25
Abstract: PURPOSE: To prevent an accident, in which a finger is injured, by mounting a tabular body and elastic materials vertically fitted along side sections on the hinge side of the main body to at least one of a pair of left-right folding door components connected by a hinge in a two foldable manner. CONSTITUTION: A pair of left-right folding door components 8 are coupled in a two foldable manner. At least one sides are formed in tabular bodies 19, and elastic materials 20 are installed vertically to side sections on the hinge 7 sides of the main bodies 19. The left-right edge sections of decorative sheets 21 are made to creep up to the rear surfaces of the elastic materials 20 and the tabular bodies 19. When a folding door 6 opened by folding the elastic materials 20 in a plane-shaped V form to the front side is closed by pushing sections in the vicinity of the hinges 7 of the folding door components 8, the folding door 6 is deformed even when a finger is held between the components 8, and elasticity in an extent that the finger is not held strongly is obtained. Accordingly, an accident, in which the finger is injured, can be prevented.
Patent JP-2000314054-A (JP)
Title: Cool touch knit fabric
Inventor: HAYAKAWA CHISA
IPC: D04B1/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a cool touch knit fabric capable of imparting cool and comfort in moving a hot environment by knitting a specific knit fabric including long fiber threads having a specific gravity of equal to or larger than a specific value and having specific values of degree of fiber packing, damping factor of the knit fabric and air permeability, respectively. SOLUTION: This cool touch knit fabric is provided by knitting a knit fabric having a ground weave of long fiber threads and including >=25 wt.% of the long fiber threads such as cellulose long fiber threads and the likes having >=1.4 specific gravity and in which preferably the aforesaid long fiber threads comprises the long fiber threads having >=1.4 specific gravity, 7-150 degree of packing X of the fiber defined by X= [course number (number/inch) of the ground weave]+[number of well (number/inch)]}×[crimp elongation(%) of the fiber threads constituting the grand weave]÷(denier of the fiber threads constituting the grand weave)1/2, <=3 vibrational damping factor Y expressed by Y=2HG (gf/cm)/G1/2(gf/cm.deg) (2HG is a shear hysteresis; G is a shear rigidity) and 80-250 cc/cm2.s air permeability.
Patent JP-S62282380-A (JP)
Title: Overwritten character generating system
Inventor: TANAKA TOSHINOBU
IPC: G09G5/24
Filed: 1986-05-31
Abstract: PURPOSE:To form an overwritten character without using an exclusive means by combining a picture drawing means and a coat out means, activating and controlling. CONSTITUTION:The picture drawing means C uses the set of end points in vector font data by the control of a control means E, forms a pattern of a black character outline in a forming area B and the coat out means D coats a closed area in black to form a thick coated black character. The control means E designates the quantity of a movement and a white color picture drawing and the picture drawing means C shifts the end point in the vector font data by the designated quantity of the movement to perform the white picture drawing and form a void character outline. The coat out means D coats out a prescribed closed area in white by making the shifted paint start point an execution start point, the picture drawing means C draws a picture in black to form the outline of a black line in a white character and a character obtained by overlapping the white character on the left upper part of the black character is formed.