baber/WOPTO huggingface dataset:
Patent JP-H05341608-A (JP)
Title: Image forming device
Inventor: NISHIMURA HIDEYUKI
IPC: G03G21/00
Filed: 1992-06-05
Abstract: PURPOSE:To prevent the erroneous detection of toner concentration by setting the development potential obtained as a threshold value when the output value of a toner concentration detecting sensor begins to change to a increasing tendency from a decreasing tendency, and setting development potential above the threshold value. CONSTITUTION:When development potential is very small, an amount of toner attached to the surface of a photosensitive body 2 is very small, the surface of the photosensitive body is exposed, and light reflected from the part is detected by a toner concentration detecting sensor 24, so that the output value of the sensor becomes large. From that state, the amount of toner attached to the photosensitive body increases as the development potential increases, and the area of exposed surface of the photosensitive body decreases, so that the output value of the toner concentration sensor 24 decreases. At a point of time when the exposed surface of the photosensitive body disappears, the sensor value has the lowest value, thereafter it increases as the development potential increases. The attaching of toner is carried out only with the development potential highter than that obtained at the point of time when the exposed surface of the photosensitive body disappears. At time, the toner concentration sensor 24 receives only light reflected from the toner.
Patent JP-H0314650-A (JP)
Title: Alumina filament woven fabric with high purity
Inventor: ITO TAKASHI
IPC: D01F9/10
Filed: 1989-06-08
Abstract: PURPOSE:To obtain the subject woven fabric having high alumina content and fiber diameter being within a specific range, having high strength, modulus and heat resistance and useful for a composite material. CONSTITUTION:The objective woven fabric composed of a high purity alumina filament having >=95wt.%, preferably 99.5wt.% alumina content and 5-20mum fiber diameter. The filament is obtained by carrying out preparation of spinning raw material, spinning, calcining and burning using a slurry consisting essentially of an aqueous solution of basic aluminum salt and alumina powder as the starting material.
Patent JP-H10314381-A (JP)
Title: Shaft support structure of ball-supply member in shooting ball-supply device of pachinko game device
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent a ball-supply member from dropping out even when a cover plate is removed from a base board to improve the efficiency of wiping or assembling works. SOLUTION: This shooting ball-supply device 11 is provided with a ball-supply member 14 vertically rotating in a synchronizing motion with the shooting action of a shooting rod and feeding pachinko balls of the ball inlet 15 one by one from the supply opening 18 to the shooting position of the shooting rail. And the shooting ball-supply device 11 is provided with a bearing hole supporting the pivot 21 of the ball-supply member 14 by inserting one end of the pivot 21 in the base board 13a and a bearing recess 28 having a U-shaped section opened at the front face to support the other end of the pivot 21. And in this bearing recess 28, a horizontal receive piece 26 on which the rotary shaft is mounted and an elastic receive piece 27 having a folded part 28a at the front end are formed at the upper and lower positions mutually facing each other.  The distance between the upper face of the horizontal receive piece 26 and the lower end of the folded part 27a of the elastic receive piece 27 is made narrower than the diameter of the pivot 21 of the ball-supply member 14.
Patent JP-S5852012-A (JP)
Inventor: IZAWA TERUAKI
IPC: B65B27/12
Filed: 1981-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000338268-A (JP)
Title: Timepiece with illumination
Inventor: OKUYAMA HIDEKI
IPC: G04B37/22
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a timepiece using a shading dial of aluminum dial and the like and capable of recognizing time even in the dark. SOLUTION: By combining a front frame 11 and a rear frame 12 to form a frame, a movement 24 is fixed on the back of the front frame 11, a shading dial 21 of aluminum dial is fixed on the front side of the front frame. A clock with illumination provided with a windscreen cover 11a formed with acrylic material and the like having light guiding capability in front of the shading dial 21 and a V groove 11b emitting the introduced light toward the dial 21 is provided on the windscreen cover 11a. In front of the windscreen cover 11a, as a light source 65 for illuminating the windscreen cover 11a is provided, the light from the light source 65 reaches the cover on the whole and the shading dial is illuminated.
Patent JP-S6125477-A (JP)
Title: Capillary-type cell culture device
Inventor: HASEGAWA RYOZO
IPC: C12M3/00
Filed: 1984-07-16
Abstract: PURPOSE:To provide the titled culture device composed of a plurality of capillaries contained in a container, and capable of continuously and densely culturing animal cells, vegetable cells, microbial cells, etc., improving the capacity of cell culture, and exhibiting various kinds of functions at the same time. CONSTITUTION:The titled capillary-type cell culture device is composed of the container 1, the bundle of plural capillaries 2, and at least one partition wall 3 to fix said bundle 2 to the container 1. The cell culture chamber 4 surrounded with the container, the partition wall 3 and the outer wall of the capillary is connected to at least one opening line 5 attached to the side wall of the container 1. At least one end of each capillary of the bundle 2 is opened to the outer end of the partition wall, and the inside of the capillary is connected to at least one end-opening line 7 attached to the container 1. The plural capillary bundles 2 may be made of the same kind of capillaries or at least two of the bundles may be made of capillaries having different materials, permeabilities, shapes, dimensions, and numbers.
Patent JP-S5370607-A (JP)
Title: Decoder circuit for control information transmitter
Inventor: KINO ETSUJI
IPC: G06F11/10
Filed: 1976-12-04
Abstract: PURPOSE:To realize the decoded algorithm of the read Solomon code which can correct error up to 2 blocks among 15 block information with a hardware.
Patent JP-S63309776-A (JP)
Title: Engine control device for motor bicycle
Inventor: UCHIYAMA AKIRA
IPC: F02P11/04
Filed: 1987-06-11
Abstract: PURPOSE:To prevent an accident due to the jumping-up of a side stand when the side stand of a motor bicycle has protruded from a bicycle body during its running, by controlling an engine to reduce the number of engine revolutions, and simultaneously giving warning to an operator. CONSTITUTION:The number of revolutions of a crankshaft 8 detected by a pulser coil 7 and running speed of a motor bicycle detected by a speed meter 11 are inputted into a central processor unit (CPU) 2 of a control circuit 1 respectively during the running of the motor bicycle whose engine is actuated by turning on a main switch 14, and each input signal is compared with an output signal issued from an oscillating circuit 3 in CPU 2. When a side stand of the motor bicycle jumpes up to turn off a switch 12, a control signal is outputted to transistors 5, 6 respectively. A spark plug 15 is thereby misfired at intervals to decrease the number of engine revolutions. In addition to that, turn signal lamps 21-24 are turned on independently of a switch 25 to give warning to an operator.
Patent JP-S5936809-A (JP)
Title: Data processor for controlling robot
Inventor: TAKEDA KENJI
IPC: B25J9/00
Filed: 1982-08-25
Abstract: PURPOSE:To improve the working ratio of a robot, by providing the titled equipment with a controlling data dividing processor which divides controlling data into operation element units, and a controlling data editing processor which couples and edits the controlling data in accordance with the status of the place of work at that time. CONSTITUTION:A source program 21 prepared by robot language is stored in a robot controlling data file 23 as the operation sequence data for a series of total robot working in each product. In addition, positional data 14-16 instructed in accordance with respective robots R1, R2, and R3 by data boxes 11-13 are also stored in the data file 23. A robot controlling data dividing processor 24 divides these stored data every tool to be used and every assembling part and stores these divided data in an operation element file 25. A robot controlling data editing processor 26 couples and edits operation elements in each robot in accordance with the instruction of a work assigning processor 34.
Patent JP-H0440105-A (JP)
Title: Linear amplifier circuit
Inventor: NAKANISHI HIDEKAZU
IPC: H03F1/32
Filed: 1990-06-06
Abstract: PURPOSE:To always maintain exact linear amplification even in the case of a temperature change while suppressing the generation of distortion caused by the temperature change in an envelope feedback operation by providing a means to compensate the linear temperature change concerning the detection characteristic of a detector for envelope detection. CONSTITUTION:In the linear amplifier circuit to make an input/output characteristic linear by detecting, comparing the envelope of an input signal and the envelope of an output signal and control the level of the output signal according to error difference, a temperature compensation circuit 12 is provided to compensate the temperature characteristic of an input signal detector 5 and a temperature compensation circuit 13 is provided to compensate the temperature characteristic of an output detector 4. The alternating current/direct current converting characteristics of detection diodes 14 and 17 in the respective detectors rise up at a high temperature and fall down at a low temperature. On the other hand, the change caused by the diode bias voltage of the converting characteristic (detecting characteristic) rises up at a high bias voltage and falls down at a low bias voltage. Therefore, the more the temperature increases, the bias voltages of the detection diodes 14 and 17 are reduced by temperature compensation circuits 12 and 13, and the less the temperature decreases, the bias voltages are enlarged.
Patent JP-S634020-A (JP)
Title: Production of electromagnetic soft iron plate having excellent magnetic characteristic
Inventor: HAMANAKA SEIICHI
IPC: C21D8/12
Filed: 1986-06-24
Abstract: PURPOSE:To obtain electromagnetic soft iron plate having large magnetic flux density in low magnetic field and little coercive force by executing a primary cold rolling to hot rolling steel having the specific content of Si and a secondary cold rolling at suitable rolling reduction ratio after an intermediate annealing by box anneal under the specific condition. CONSTITUTION:The primary cold rolling is executed at about 60% the rolling reduction ratio to the hot rolling plate composing of 0.01-0.10% C, 0.4-3.5% Si, 0.05-0.5% Mn, <=0.010% P, <=0.010% S, 0.05-0.30 Al and the remaining part Fe and inevitable impurities. Next, the intermediate annealing is executed by the box anneal at >=650 deg.C and <=A1 transformation point for 1-15hr, to change carbide into graphite. In succession, the secondary cold rolling is executed at 3-40% the reduction ratio. In this way, without any decarburizing treatment, the electromagnetic soft iron plate having large magnetic flux density and also little coercive force is obtd.
Patent JP-H04369478-A (JP)
Title: Immunoassay and utilization of human granulocyte elastase
Inventor: TERAO TOSHIHIKO
IPC: G01N33/573
Filed: 1991-06-18
Abstract: PURPOSE:To accurately measure human granulocyte elastase when free elastase and an elastase/inhibitor composite are present in a mixed state by converting free elastase to the elastase/inhibitor composite to simultaneously measure the same along with said composite. CONSTITUTION:Human granulocyte elastase in a specimen is measured using the antibody to human granulocyte elastase bonded to an insoluble carrier. At this time, a specimen containing free elastase and an elastase/inhibitor composite is diluted with a buffer solution containing the inhibitor bonded to free elastase and, during this dilution process, free elastase is converted to the elastase/inhibitor composite. This composite is measured simultaneously with the already present elastase/inhibitor composite to measure the total amount of human granulocyte elastase.
Patent JP-H08336708-A (JP)
Title: Triple rotary cylinder
Inventor: TOYANO HIDEKATSU
IPC: F15B15/16
Filed: 1995-06-13
Abstract: PURPOSE: To surely operate a combination chuck and the like through shafts by the specified number of pistons. CONSTITUTION: A first piston 8 is installed in a cylinder main body 1 and a first hollow rod 12 is provided in this. A second piston 9 is arranged in the rear side of the first piston 8 and its second rod 13 is inserted into the first rod 12. A third piston 11 is housed inside the second piston 9 and its third rod 14 is inserted into the second rod 13. A first distributor 19 for the first and second pistons 8 and 9 is inserted and fixed in the shaft part 18 of the cylinder main body 1 and a second distributor 23 for the third piston 11 is inserted and fixed in the sleeve 22 of the second piston 9.  The stroke of the first piston is detected by proximity switches 29 and 30 via a first dog 37, the stroke of the second piston 9 is detected by proximity switches 31 and 32 via a second dog 40, and the stroke of the third piston 11 is detected by proximity switches 33 and 34 via a third dog 42.
Patent JP-S5937262-A (JP)
Title: Distribution type fuel injection pump
Inventor: SATOU KAZUHIKO
IPC: F02D1/04
Filed: 1982-08-24
Abstract: PURPOSE:To prevent the generation of smoke upon low-speed high-load operation by a method wherein an engaging means for both levers is provided between a tension lever and a start lever. CONSTITUTION:The engaging means 50 for both levers 22, 23 is provided between the tension lever 23 and the start lever 22 by means of grip members 50a, 50b of male and female types. The engaging means 50 engages at the revolving number of N0 in the diagram or a point d by the centrifugal force of a fly weight 44, the resilient force of a start idling spring 36, an engaging force possessed by the engaging means 50 itself while the engaging means is released at the changing point h of the diagram, wherein the g-h characteristics in which the resilient force of the start idling spring 36 only is operating is changed into the h-j characteristics in which the resilient force of the start spring 28 only is operating as shown in the diagram, or at the revolving number of N2. Accordingly, a revolving number in which the fuel injection amount enters into a start increasing area is lower than N1 and, therefore, this revolving number is set so as to be lower than the idling revolving number N1.
Patent JP-S5371804-A (JP)
Title: Holding method for recording disk in automatic player
Inventor: KAWASAKI KAZUHIKO
IPC: G11B17/051
Filed: 1976-12-08
Abstract: PURPOSE: To carry out perfect centering and clamping for the recording disk, by making preliminary centering of the recording disk so as to coincide with the center of turntable through the centering, and after that, by fitting the holding means into the center hole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5671060-A (JP)
Title: O-sulfonamidophenol derivative
Inventor: FUJITA SHINSAKU
IPC: C07C317/32
Filed: 1979-11-13
Abstract: NEW MATERIAL:The titled compound of formula I [G is OH or a group capable of giving OH by hydrolysis; R 1 , R 2 , R 3  and R 4  are alkyl or aromatic group, etc.; R 5  is alkyl, alkoxyl, etc.; n is 0.1 or 2; Q 1  is H, halogen, etc.; Y 1 , and Y 2  are alkyl, substituted alkyl, etc.; m and q are 0 or 1; J is sulfonyl or carbonyl; Z is H, alkyl, etc.; X is bivalent bonding group of -A 1 -(L)l-(A 2 )p-(A 1  and A 2  are alkylene  or arylene; L is oxy, carbonyl, etc.; l and p are 0 or 1); G 1  is OH, a salt thereof,  etc.; however, the total number of the carbon atoms in R 1 , R 2 , R 3 , R 4  and R 5  is 7  or more].  
     EXAMPLE: The compound of formula II.  
     USE: A photosensitive material having a high transfer color intensity, good dye release efficiency and improved dye-releasing redox compound.  
     PROCESS: A compound of formula III (Hal is halogen) is reacted with a compound of formula IV (k is 1 or 0 when m is 0, and 0 when m is 1) in the presence of a basic substance to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5771564-A (JP)
Title: Modular stereo device
Inventor: YASUKAWA KENICHIROU
IPC: G11B31/00
Filed: 1980-10-20
Abstract: PURPOSE:To issue an alarm in accordance with an abnormal state, and also to amtomatically switch to other function, by detecting the abnormal state of a voice signal generating means selected by a function switch. CONSTITUTION:When a push-button switch is pushed, a driving device 12 generates a function driving signal, and an input/output line of a record player 2 is selectively connected to function switches 6a-6c. As a result, a record player 2 starts a record performance. In case when a record is not set onto a turntable when said line has been selected, an abnormal state detecting device 10 detects that there is no record, and generates an abnormal stte signal. Therefore, an alarm device 11 generates an alarm sound for a prescribed time, also the driving device 12 generates newly a function driving signal, the switches 6a-6c are switched, and an input/output line of an FM tuner 5 is selectively connected.
Patent JP-S63314135-A (JP)
Title: Receiving end protective device
Inventor: UEDA SATORU
IPC: H02J3/38
Filed: 1987-06-12
Abstract: PURPOSE:To prevent an unwanted action due to power fluctuation at the time of a customer's premises accident by constituting an apparatus so that a reverse power detection relay operates only when a transmission capacity detection circuit operates but a power fluctuation detection circuit does not. CONSTITUTION:A power fluctuation due to a customer's premises accident is detected by a power fluctuation detection circuit 10. A power converter 13 for said power fluctuation detection circuit 10 detects a demanded power; and when an alarm setter 14 detects that said demanded power exceeds a certain value, a time limit relay 15 gives a contact output after a certain time interval. When a transmission capacity detection circuit 9 operates and the power fluctuation detection circuit 10 also operates at the same time, the output of said transmission capacity detection circuit 9 is blocked for a certain period of time and a parallel-off command is not given. When the power fluctuation detection circuit 10 does not operate on the contrary, a circuit breaker 2 is cut off from the parallel connection.
Patent JP-S5479317-A (JP)
Title: Engine
Inventor: KIMURA AKIYOSHI
IPC: F02B75/20
Filed: 1977-12-06
Abstract: PURPOSE:To reduce noises, and to allow light wt. and low cost, by decreasing the surface area of an exhaust manifold by integrally casting one portion or the whole of the exhaust manifold to a cylinder head or a cylinder block. CONSTITUTION:In this engine, a cylinder block 2, a cylinder head 3 and an exhaust manifold 4 are integrally casted, and an exhaust port 8 is communicated with the exhaust manifold 4. The exhaust manifold 4 is mounted by using a flank of the cylinder block 2, thus substantially reducing the surface area at 30-50%. Consequently, a surface of a wall 4a of the exhaust manifold 4 does not function as a surface of generating noises becuase the surface 4a is not projected from a surface of the engine, and a surface of a wall 4b has high rigidity and is difficult to generate noises because the surface 4b is unified with the cylinder block 2, thus extremely reducing noises in the case when the engine explosion burns.
Patent JP-S6224443-A (JP)
Title: Focus detector
Inventor: MUSHA TORU
IPC: G11B7/09
Filed: 1986-06-25
Abstract: PURPOSE:To constitute a small optical system by providing a detecting prism having a single reflecting surface set so as to become approximately a critical angle with respect to the optical axis of a reflected light beam. CONSTITUTION:The reflecting surface 11 is set to a critical angle or slightly smaller than said angle with respect to an incident rays of light (parallel flux) in the focused state. When a disk 6 is displaced in directions (a) and (b) to deviate from the focused state, the light and dark states against a paper surface including a central rays of light are reverse each other with a vertical surface as a boundary, because reflecting intensity on the reflecting surface 11 is sharply changed due to a slight change in the incident angle. On the other hand, rays of light are reflected uniformly in the focused state, and therefore such light and dark never appears. A photodetector 12 detects the luminous energy distribution of the reflected rays of light from the reflecting surface 11 and is constructed with two light receiving areas 12A and 12B available from splitting an area with a central rays of light (optical axis) as a boundary.
Patent JP-S6210283-A (JP)
Title: Production of idt
Inventor: OOYAMA MASAYA
IPC: G02F1/11
Filed: 1985-07-05
Abstract: PURPOSE:To obtain an IDT of which crossed electrodes have the same width by providing patterns including a pair of common electrodes and plural interdigital electrodes and a mask of an additive pattern on the outermost side of the interdigital electrodes on an electron ray resist coated on a metallic layer. CONSTITUTION:The resist for electron rays is coated on the metallic layer. The patterns consisting of the respective parts including a pair of the common electrodes 21A, 21B, the interdigital electrodes 22A, 22B extending in alternate directions from the electrodes 21A, 21B and the additive pattern 23 on the outside of the interdigital electrode on the outermost side are drawn with the electron rays on such resist. The 2nd additive pattern shown by a chain line 24 is drawn thereon if necessary. The electron ray resist is then developed and, with the remaining resist pattern as a mask, the exposed metallic layer part is removed by etching. Equal etching conditions are given to all the interdigital electrodes 22A, 22B and over-etching arises only in the additive part 23. The additive part 23 does not contribute to the generation of SAW and other functions of the IDT.
Patent JP-S5573322-A (JP)
Title: Gas exhausting and deodorizing method of cornstarch manufacturing process
Inventor: TAKASAKI MORIO
IPC: B01D53/38
Filed: 1978-11-28
Abstract: PURPOSE: To deodorize and recover the used heat energy effectively through a mechanism wherein the offensive odor generated by drying the by-products produced during the cornstarch manufacturing process is heat exchanged with the corn- steeped liquid and thereafter the exhaust gas is combusted to generate the heat energy to be utilized in drying of a cornstarch processed product.  
     CONSTITUTION: The offensive odor containing exhaust gas generated by drying the by-products produced during the cornstarch manufacturing process and the corn-steeped liquid are heat exchanged by an indirect heat exchange treatment 17 phc prior to a concentration process 17 to condense and remove the moisture and the offensive odor component within an exhaust gas and the waste heat of the exhaust gas is used as a part of the heat energy for concentrating the above described corn- steeped liquid. Next, the exhaust gas after heat exchanging is introduced into a deodorizing furnace 19 to burn the offensive odor component and a part of the heat energy of the burnt gas is used in drying a wet cornstarch by-product and a wet cornstarch processed product. Thereby, the offensive odor problem in a cornstarch preparing factory is solved and the heat energy used in the drying and the deodorizing process is reused at high efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio