baber/WOPTO huggingface dataset:
Patent JP-H01201432-A (JP)
Title: Copper alloy and its manufacture
Inventor: WATANABE SETSUKO
IPC: C22C9/00
Filed: 1988-02-06
Abstract: PURPOSE:To manufacture a Cu alloy having excellent corrosion resistance, mechanical strength, weldability and workability at low cost by adding specific ratios of Al, Ni, Fe, Zn, Cr, Mn and Si to Cu and alloying them. CONSTITUTION:5% Al, 3% Ni, 2% Fe, 2% Zn, 1% Cr, 0.5% Mn and 0.1% Si are added to Cu, by which the Cu alloy which melts at 1,600 deg.C, contains 86% Cu and has the compsn. contg. the above alloy elements is manufactured. The copper alloy in which corrosion and dealuminum corrosion can be prevented, having excellent mechanical strength, weldability and workability and is suitable for the wide application to decorations, equipment for housing, table ware, ornaments, etc., owing to its luster can be obtd. at low cost.
Patent JP-H08220873-A (JP)
Title: Developing device
Inventor: HONDA TOSHIRO
IPC: G03G15/08
Filed: 1995-02-14
Abstract: PURPOSE: To suppress the drifting of a shaft center, when a developing roller is rotationally driven by providing an auxiliary bearing part rotationally supporting the driving side shaft end part, of a developing roller together with bearing parts. CONSTITUTION: At the time of operating a device, rotational force is imparted to the driving side shaft end part 12A of the developing roller 11, to rotate it. At this time, the shaft end part, 12A is rotationally supported not only by the bearings 19A and 19B but also the auxiliary bearing part 29, so that the situation where the shaft end part 12A is drewn closer to the side of a photoreceptor 2 and a nondriving side shaft end part, 12B is separated from the photoreceptor 2 does not occur, that is, the shaft center of the roller 11 is not drifted. Therefore, a missing of an image, density unevenness, fogging, etc., are all eliminated because irregularities in contact are not periodically generated. Moreover, a bearing attaching member 21 is only fitted to a device main body 16 with a positioning means, to fit the auxiliary bearing 29 into the shaft end part 12A of the roller 11.
Patent JP-H02205947-A (JP)
Title: Garbage collection system
Inventor: IKEDA MORIHIRO
IPC: G06F12/00
Filed: 1989-02-03
Abstract: PURPOSE:To perform the maintenance of a pointer indicating a process common area from a process individual area by using the relative travel amount in valid data by writing the amount of relative travel in the valid data in the process common area of a multiple logical space on the area of invalid data in a corresponding working area or process common area. CONSTITUTION:The working area 12 corresponding to the size of the process common area 10 is provided, and the amount of relative travel after performing the garbage collection of the valid data in the process common area 10 is written on the area of the invalid data in the working area 12 or the process common area 10 corresponding to the address of the valid data. And the maintenance of the pointer indicating the process common area 10 is performed at the process individual area 11 by using the amount of relative travel. Thereby, it is not required to generate a reverse pointer at the time of performing the maintenance of the pointer indicating the process common area 10 from the process individual area 11, which enables the garbage collection in the multiple logical space to be performed with the minimum number of working areas.
Patent JP-S61185931-A (JP)
Title: Cleaning aparatus for semiconductor wafer
Inventor: KOSAKA HIROSHI
IPC: H01L21/304
Filed: 1985-02-14
Abstract: PURPOSE:To avoid raising dust, breaking, miss setting, etc., of semiconductor wafers by workers by a method wherein loading and unloading of wafers are automated. CONSTITUTION:When a carrier robot 36 receives a wafer carrier 20, a loading station 42 sensing the receiving action by a sensor shifts any remaining wafers to the receiving positions of carrier robot 36. A controller of a carrier unit 100 collectively controlling wafer carriers 20 containing semiconductor wafers to be processed ships the wafer carriers 20 to be processed successively out of warehouse to make a carrier lorry 18 load wafer carriers 20 thereupon for carrying them to the upper part of a liter 44. The lifter 44 unloads the wafer carriers 20 upon the loading station 42. Finally completely cleaned up wafer carriers may be carried to next process through the intermediary of an unloading station 52, another lifter 54 and the carrier lorry 18.
Patent JP-S60169970-A (JP)
Title: Multiprocessor system
Inventor: ISHIDA KEIICHI
IPC: G06F15/177
Filed: 1984-02-15
Abstract: PURPOSE:To compensate and increase the memory access space between processors in a multiprocessor system while preventing data from collision by forming an address generating means and a bus control means. CONSTITUTION:An address signal supplied to a selector 16 consists of 4 bits and an access space of a common memory 15 consists of 16 bits. If eleven address lines 11 are supplied from the processor 11 to the selector 16, the memory space can be accessed up to 2K bytes and imbalance is generated in the quantity of data communication in a normal system. To remove the imbalance and to use the same memory space as the processor 11, a signal on a data bus DB2 is stored in a temporary storage element 21 by using a decoder 22 and the stored signal is combined with the address signal to supply the combined signal to the selector 16. Thus, the memory access area can be expanded.
Patent JP-S55118249-A (JP)
Title: Data communication control system
Inventor: WATANABE ICHIU
IPC: G06F13/00
Filed: 1979-03-05
Abstract: PURPOSE:To process the competition of communication among a plurality of main stations simply, by providing commonly the communication request signal line among a plurality of main stations separately from the data communication lines. CONSTITUTION:A plurality of main stations 21-2n consisting of the data transmission and reception unit 218, request signal transmitter and receiver 219, operational control unit 211 and other are mutually connected with the data line and the communication request line 12 possible for wired OR. On the data line 11, the slave station (not shown) controlled with each main station is connected. Each main station monitors the data flow on the data line 11 and the busy state of the request line 12, and if communication request is present to itselt, request signal is delivered to the request line 12 when the data line 11 and request line 12 are vacant. In this case, the waiting time until each main station checks the carrier detection signal, is differently given every main station to avoid the competition of communication request.
Patent JP-S59151594-A (JP)
Title: Main distribution board system
Inventor: TAKEDA YOSHIHIRO
IPC: H04Q1/14
Filed: 1983-02-17
Abstract: PURPOSE:To improve the instantaneity to serivce the request of subscriber by providing a switch group connecting output and input terminals by one to one and a switch group connecting selectively optional terminals between the subscriber accommodating terminal of an exchange and a subscriber line. CONSTITUTION:A subscriber line on service is connected to the H terminals a0- an of a jumper terminal board JF and a line not in use is connected to H terminals b0-bm. Further, the incoming terminals of a basic switch group BSW are connected to the terminals a00-ann of the jumper terminal board JF and the incoming terminals of a selecting switch matrix group SSW are connected to V terminals b00-bmm. The outgoing terminals of the basic switch group BSW and the selection switch matrix group SSW are connected to an exchange NW. Each switch group is controlled from a switch controller SC so as to stop the service to the subscribers and to start the service to new subscribers.
Patent JP-S58144030-A (JP)
Title: Take off device of soft cloth
Inventor: YOSHIDA SHIYOUHEI
IPC: B65H3/20
Filed: 1982-02-18
Abstract: PURPOSE:To easily and surely perform work taking off cloth successively sheet by sheet from a cloth group, by contacting an adhesive tape to a sheet of cloth on the uppermost part of the cloth group built in layers to separate only one sheet of the cloth and then further utilizing negative pressure to attract the cloth. CONSTITUTION:An adhesive tape 4 is arranged in an adhesive box 2 and wound through a guide roller 7 to a winding ring 6 intermittently driven by a driving gear 5. Then the box 2 is vertically movably suspended to an attracting box 1 by a pneumatic cylinder 3 mounted to the box 1. Now the total unit of the above device is approximated onto a cloth group 8, if a bottom part of the box 2 is contacted to the group, the tape 4 adheres to cloth 10 in the topmost part. Then if the box 2 is lifted, only the cloth 10 is separated from the group 8. At this time, further air is discharged from a discharge hole 11 of the box 1 to generate negative pressure in the box 1 and attract the cloth 10 to a bottom part 12 of the box 1, then the cloth 10 is stably attached in tightness.
Patent JP-H11221260-A (JP)
Title: Beauty method
Inventor: NAGASHIMA YOSHINAO
IPC: A61Q19/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To enable to obtain large massage effect and larger beauty effect to be realized by massaging along the direction of corium strand. SOLUTION: When an upper arm part a is massaged, since the direction of corium fiber in the upper arm part a is around the arm as shown by arrow marks, a part from the elbow to the shoulder is massaged repeatedly rubbing in the direction around so as to rub up from the elbow to the shoulder. Same as for the fore arm part b, a part from the wrist to the elbow is massaged by rubbing in the direction around the arm so as to rub up from the wrist to the elbow. The femoral region c is massaged by repeatedly rubbing in the direction around the leg so as to rub up from the knee to the crotch for massaging. The crus part d is massaged by repeatedly rubbing a part from the ankle to the knee part in the direction around the leg.  The abdominal part e is massaged by repeatedly rubbing in the direction around the abdominal part so as to rub up from the lower abdominal part to the pit of the stomach. The hip part is massaged by repeatedly rubbing in the direction around the waist so as to rub up from the lower hip part to the upper hip part.
Patent JP-S59150753-A (JP)
Title: Magnetic ink recording head
Inventor: YAMAMURA AKIHIKO
IPC: B41J2/065
Filed: 1983-02-17
Abstract: PURPOSE:To make it possible to record a recording image having high resolving power and high quality at a high speed, by forming a projection comprising a conductor projected toward a recording surface to the leading end part of a magnetic multi-stylus recording needle. CONSTITUTION:When magnetic ink 18 is supplied from a supply pump 17, it is held on a protruded magnet 13 and, further, to the leading end of a magnetic multi-stylus recording needle 11 to form a protrusion. In this state, when voltage is applied between the recording needle 11 and an opposed electrode 14 from a control circuit 16, Coulomb force is acted on the leading end of the protruded part 20 and magnetic ink droplets 18 are flied toward a recording surface to perform printing. In this case, because a projection 19 comprising a conductor is formed to the leading end of the multi-stylus recording needle 11, the concn. of an electric field is generated and Coulomb force capable of flying the ink droplets even by low applied voltage can be obtained. Therefore, a recording image having good resolving power and printing quality can be recorded at high speed.
Patent JP-H05195766-A (JP)
Title: Exhaust device of two-cycle gasoline engine
Inventor: TSUSHIMA YUJI
IPC: F01M11/04
Filed: 1992-01-16
Abstract: PURPOSE:To provide an exhaust device which can separate lubricant oil from water included in the exhaust gas of a two-cycle gasoline engine and can exhaust and collect selectively. CONSTITUTION:An exhaust device of a two-cycle gasoline engine 19 discharges the exhaust gas flowing in exhaust pipes 27-29 to outside them upon separating the lubricant oil included in the exhaust gas from the same. A catch tank 95 into which the lubricant and water are introduced in the co-existing condition, is installed at the outer wall surfaces of these exhaust pipes 27-29 adjacently. In the upper part of the catch tank 95 a breather hole 95a is formed to release the inside to the atmosphere, while an opening 95b for taking-out of lubricant is formed in the lower part of the catch tank 95.
Patent JP-H04250769-A (JP)
Title: Pseudo halftone converter for picture
Inventor: INOUE YUTAKA
IPC: B41J2/52
Filed: 1991-01-25
Abstract: PURPOSE:To prevent occurrence of noise like a repetitive stripe pattern from being caused in an object picture even when an area of a same brightness exists over a wide range of an original picture in the pseudo halftone converter. CONSTITUTION:An input analog original picture data signal is converted into a digital signal having a sufficiently larger gradation than the gradation of an object picture data by an A/D converter circuit 1. The digitized data is sent to a comparator circuit 2 for each picture element. The comparator circuit 2 compares the digital data of the original picture from an A/D converter circuit 1 with a data of the dither pattern from a threshold level matrix group 3 to decide an output data in matching with the gradation number of the object picture data signal. In this case, a data from which threshold level matrix among the threshold level matrix group 3 having p-sets of threshold level matrices is to be used is selected by a switch 6. The state of the switch 6 is selected by a CPU 4 for processing of one to several picture elements with an output of a random number generator 5. Thus, the threshold level matrix used for converting the original picture data signal into an object picture data signal is selected at random for each of one - several picture elements.
Patent JP-H05185148-A (JP)
Title: Press simulator device
Inventor: INOUE MASATAKA
IPC: B21D22/20
Filed: 1992-01-16
Abstract: PURPOSE:To carry out the press molding at the laboratory room under the same conditions as the press forming at the actual production line and simply and rapidly execute the judgment for waffling flaw at the press forming and the evaluation for the press formability at the continuous test. CONSTITUTION:At a test piece forming part 12, the test piece carried with a test piece carry-in instrument 30 is formed by pressing as same as the pressing at the actual line. A formed test piece 20A is carried in a high light testing part 16 with a formed test piece carry-out instrument 64. At the high light testing part 16, whether the waffling flaw is generated on the test piece 20A or not is judged based on the high light of the test piece 20A when the test piece 20A is irradiated with the light. And the continuous press test is executed by receiving the formed test piece 20A in a formed test piece receiving box 90 as it is.
Patent JP-S61232185-A (JP)
Inventor: DICKIE LAURENCE GEORGE
IPC: H04R1/28
Filed: 1986-02-07
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-S63192712-A (JP)
Title: Toothpaste
Inventor: SUGIYAMA SHINJI
IPC: A61K8/00
Filed: 1987-02-06
Abstract: PURPOSE:To obtain a toothpaste having improved stability of vitamin E with time and filled in a container having an inner surface made of a synthetic resin, by using vitamin E and a specific (bi)carbonate as essential components of the toothpaste. CONSTITUTION:A toothpaste containing vitamin E is compounded with a salt selected from sodium carbonate, potassium carbonate, sodium bicarbonate, potassium bicarbonate, calcium bicarbonate and magnesium bicarbonate and filled in a container having synthetic resin inner surface. The content of vitamin E in the toothpaste is preferably 0.001-5wt.% and that of the salt is preferably 0.1-50wt.%, especially 0.5-25wt.%.
Patent JP-H02206386-A (JP)
Title: Spindle motor control circuit
Inventor: MITAMURA MASAHIRO
IPC: H02P6/17
Filed: 1989-02-06
Abstract: PURPOSE:To improve the accuracy of rotation and to reduce noise by employing many rotation detection signals during single rotation after start of spindle motor before stabilization of rotation and employing only one rotation detection signal during single rotation after stabilization of rotation. CONSTITUTION:Output 9 from a Hall sensor for detecting the position of the drive magnet for a spindle motor 1 is connected with a rotation detecting circuit 2 and a frequency division circuit 3. Outputs from the frequency division circuit 3 and the Hall sensor are connected with the input of a switching circuit 4 which is controlled by the output from the rotation detecting circuit 2. A circuit for producing a plurality of rotation detection signals during single rotation and a circuit for producing only one rotation detection signal during single rotation are provided, where the plurality of rotation detection signals are employed before stabilization of rotation while the only one rotation detection signal is employed during single rotation after stabilization of rotation, thus controlling the rotation.
Patent JP-S63193034-A (JP)
Title: Method for inspecting four-wheel steering characteristic of vehicle
Inventor: SAKAMOTO TOSHIHARU
IPC: G01M17/06
Filed: 1987-02-06
Abstract: PURPOSE:To accurately and rapidly inspect the characteristic of a steering apparatus, by steering front wheels by the operation of a steering wheel to detect the change characteristic of the steering angles of rear wheel steered according to the steering of the front wheels and comparing and collating the same with a predetermined fundamental characteristic. CONSTITUTION:When a steering wheel 3 is operated to steer front wheels 1a, 1b by a front wheel steering means 4, the steering of the front wheel is transmitted to a rear wheel steering means 10 through the transmissions 5a, 5b connected to a connection means 6 and rear wheels 2a, 2b are steered according to the steering quantities of the front wheels or car speeds. At this time, the steering angles of the front and rear wheels are measured and the change characteristic of the steering angles of the rear wheels 2a, 2b to that of the steering angles of the front wheels 1a, 1b is detected; this characteristic is compared and collated with a present predetermined fundamental characteristic to inspect whether said characteristic coincides with the fundamental characteristic. When the measured characteristic is not matched with the predetermined fundamental characteristic, a steering apparatus is adjusted so as to obtain a desired characteristic. By this method, the steering apparatus can be accurately adjusted and the running stability of a vehicle can be sufficiently ensured.
Patent JP-S54118319-A (JP)
Title: Preparing low boron stainless steel
Inventor: KODAMA HIROSHI
IPC: C21C7/00
Filed: 1978-03-06
Abstract: PURPOSE: At reducing period in smelting, Si content in the bath is controlled at a low value deslag is performed, then Si is added in an amount to reach a desired value for casting, thereby to produce invariably low boron stainless steel.  
     CONSTITUTION: In stainless steel production by melting in electric furance, deslag is performed under the condition such that Si content in the bath at reducing period in smelting is controlled below 0.35%. Then the required vacuum decarburization is performed, thereafter a required amount of Si is added as FeSi to reach a desired Si content for casting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63193251-A (JP)
Title: System for connecting programming device
Inventor: HAYASHI NORIO
IPC: G06F13/00
Filed: 1987-02-06
Abstract: PURPOSE:To make a connection freely without the repetition of an office number by managing transmission to a programming device with a common presence table and a system-by-system presence table, and connecting data between the operating systems of plural transmission systems and the programming device. CONSTITUTION:A transmission system 9A sends out sent data on 'process inquiry', etc., corresponding to a request to send through a transmitting/ receiving circuit 8A when an office number '1' regarding the request to sent is present in its system-by-system presence table 7A. A transmission system 9B, on the other hand, sends out data other than 'presence inquiry' of the office number '1' because the office number '1' regarding to the request to send is not present in its own system-by-system presence table 7B. Therefore, its own office number is set to '1' on the side of the transmission side 9B and when there is another programming to be connected, this programming device reset its own office number to next '2' because of data other than 'presence inquiry' and waits for data on 'office number 2 presence inquiry' sent from a controller 1, thereby making a connection with the transmission system 9B.
Patent JP-S54119234-A (JP)
Title: Film reader
Inventor: SUZUKI HIROAKI
IPC: G03B21/11
Filed: 1978-03-08
Abstract: PURPOSE: To obtain excellent brightness and contrast, by disposing multiple ring band planes differing in the inclination of the respective ring bands on a screen so that the light projected on the screen may be reflected on the observation position through the observation opening in the camera box.  
     CONSTITUTION: An optical system for illumination of microfilm consisting of illumination lamp 4, spherical mirror 5, heat insulating glass 6, condenser lenses 7,8 and mirror 8 is provided in a lower camera box 1. An observation opening 15 is opened in the front side wall of an upper camera box 3, and a reflecting mirror 22 and a screen 23 are disposed therein. A projection lens 21 images the picture image on the microfilm on the screen 23 through the reflecting mirror 22. The screen 23 is formed on the Fresnel plane in which are arranged multiple slopes in stairs so as to condense the reflected light into a certain range, consisting of multiple rigng bands 23' centered around the optical axis 34 of the Fresnel plane. The inclinations to the axis 34 on the ring band plane on the same circumference are equal, while the inclination of each ring band plane is different, and the inclination is larger on the ring band plane further from the optical axis 34. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54119216-A (JP)
Title: Information signal recorder-reproducer
Inventor: KANESHIRO TOSHIO
IPC: G11B5/596
Filed: 1978-03-08
Abstract: PURPOSE: To reproduce the information signal from discs in always good condition by letting the tracking control system be an open loop at the recording mode and a closed loop at the reproducing mode and applying a part of the control signal even to a transfer mechanism.  
     CONSTITUTION: When the apparatus in the recording mode and its switches S 1  thru S 5  are hold set to the stationary contact R side, the transfer of a magnetic head H in the diametral direction of a magnetic disc D by a transfer mechanism SM becomes constant and desired recording track patterns are recorded and formed on the disc D. The tracking control drive mechanism TSM in the recording mode receives the fixed bias from a bias power source BS via switch S 3  and makes recording operation in the state where it is subjcted to the fixed displacement in correspondence thereto. Next, in the reproducing mode, the information signal on the disc D is read with the head H and the output signal having passed through a high pass filter HPF is demodulated as the main information signal by a demodulator DMOD. Thereby, the information signal from the disc may be reproduced in the good condition. 
     COPYRIGHT: (C)1979,JPO&Japio