baber/WOPTO huggingface dataset:
Patent JP-H01203153-A (JP)
Title: Recording medium remaining quantity detecting device
Inventor: TANAKA TETSUO
IPC: B65H26/08
Filed: 1988-02-08
Abstract: PURPOSE:To enable a roll-shaped recording medium to be effectively used for image- recording up to nearly the last end by arranging, on the inside and outside of the roll-shaped recording medium, an output means for outputting a signal transmitting the recording medium and a detecting means for detecting the signal transmitted through the recording medium, so that the end of the recording medium directly before it is finished can be detected. CONSTITUTION:The light coming from the light source 21 on the inside of a paper feeding roll 7 after transmitting through a recording paper 1 every one rotation of the paper feeding roll 7 is detected by a light sensor 22 on the outside of the paper feeding roll 7. The output signal corresponding to the light quantity detected by this light sensor 22 is input into a signal measuring part 26, and it is amplified by an amplifier 26A in this measuring part 26 to be converted into a digital signal through an A/D converter 26B, and then it is read by a CPU 27. Next, when the read light quantity level reaches the light quantity level corresponding to that at the time directly, before the end of the paper feeding roll or at the time when the remaining roll layers have reached one to three layers or so, a signal indicating that the remaining quantity of the paper feeding roll 7 has reached a prescribed value is output from the CPU 27 to annunciate it to the users.
Patent JP-S62185232-A (JP)
Title: Magnetic recording medium
Inventor: FURUYAMA SHIZUO
IPC: C09D7/12
Filed: 1986-02-10
Abstract: PURPOSE:To have polishing power and wear resistance and to improve durability by using alumina particles as a polishing material and incorporating alpha-Fe2O3 therein at 2-30wt% by the weight of the alumina particles. CONSTITUTION:The alpha-alumina and the alpha-Fe2O3 are used in combination. The average grain size of the alpha-Fe2O3 particles used is <=1mum, more preferably 0.05-0.3mum and the amt. thereof to be added is 2-30wt% by the weight of the alumina. There is no effect on the wear resistance if the amt. is <=2% and the packing degree of a magnetic material into a magnetic layer decreases and noise increases if the amt. is >=30%. Such amt. is, therefore, undesirable. The ferromagnetic powder which can be used is exemplified by gamma-Fe2O3, Co- contg. gamma-Fe2O3, Fe, Fe-Co, Fe-Ni, Co-Ni, Fe-Co-Ni, Fe-Co-B, Fe-Co-Cr-B, etc. The recording medium having the improved wear resistance and excellent durability is thus obtd.
Patent JP-H10220840-A (JP)
Title: Air barrier system of window of building
Inventor: NUNOKAWA YASUHIKO
IPC: F24F7/10
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To restrict an increase of a heat load due to hot air passing through an exhaust duct without drawing the exhaust duct around in a ceiling in an air barrier system where an air blowoff outlet is formed on a lower part of a window of a building and an air intake inlet is formed on an upper part of the same by utilizing voids formed in a column of a building as an exhaust duct. SOLUTION: A column 3 in the vicinity of at least a window 4 of a building is adapted to include voids 5 therein, and a duct 6 including an exhaust fan 7 is disposed on a roof slab 2, and each in-column void 5 is connected with the duct 6 for communication therebetween. A slit shaped air blowoff outlet 12 is formed on an upper surface of a fan unit 9 disposed below the window 4, and an air intake inlet 13 is formed in a side surface of a window bench 8 located below the window 4. A duct is installed on a ceiling part located upward of the window 4, and is connected with the column 3 to be communicated with the in-column voids 5. A slit shaped air intake inlet 17 corresponding to the air blowoff outlet 12 is formed below the duct, whereby the duct is acted as an air intake/exhaust duct.
Patent JP-S60172403-A (JP)
Title: Coated cemented carbide chaser
Inventor: ASAKAWA HIROO
IPC: B23B27/14
Filed: 1984-02-17
Abstract: PURPOSE:To obtain a coated cemented carbide chaser which is long-life and free from damage with a good finish surface by making the coat thickness on a chaser edge and its neighborhood thinner or removing the coat. CONSTITUTION:A chaser tool, which is used in cutting comparatively large diameter and high-precision screw threads for oil well piping, etc., consists of a base 4 and a coated layer 5; (minimum thickness b of coated layer)/(average thickness a of coated layer 5)X100 is referred to as a coat thickness ratio (%). Therefore, the coat thickness on the chaser edge and its neighborhood is made thinner than that of the other area or the coat is removed. In addition, the chaser uses cemented carbide for the base 4, and the coated layer 5 is made by use of the CVD method. And the rake face and the relief face are wrapped at the same time. With this configuration, it is possible to obtain a chaser which is long-life and free from damage with a good finish surface.
Patent JP-S63195736-A (JP)
Title: Branch instruction processor for pipeline control
Inventor: YAMAMOTO MICHITAKA
IPC: G06F9/38
Filed: 1987-02-10
Abstract: PURPOSE:To shorten the program executing time by performing the branch instruction processing via an exclusive means and in parallel with other instructions. CONSTITUTION:An instruction segmentation shifter B3 extracts the next instruction to an instruction register B5 every time an instruction segmentation shifter A2 extracts an instruction to be processed next to an instruction register A4. If the instruction extracted to the register B5 is equal to a BC instruction, a BC instruction detecting circuit 9 detects the BC instruction to switch a selector 8 and supplies the two highest rank bits of the register B5 to a 3rd input of an adder 7. As a result, the instruction following the BC instruction is extracted to the register A4. The BC instruction detecting signal sent from the circuit 9 is also sent to an address calculator B14 and an instruction buffer memory 16 respectively as a BC instruction start command. Thus a branch destination instruction is read out to an instruction buffer 1.
Patent JP-H05195634-A (JP)
Title: Exterior wall repairing method for building
Inventor: HATANO RYOICHI
IPC: E04G23/02
Filed: 1992-01-17
Abstract: PURPOSE:To nimbly and efficiently repair the mortar outer wall (old finishing material) of a building. CONSTITUTION:A unit backing material A formed with many through holes 19 is integrally stuck to an intersection (x) of unit grids marked on the surface of the old finishing material M of a building or its cut and unified concrete skeleton by an adhesive B1 in the sprinkled distribution state. An anchor pin driving hole 25 is bored to the depth reaching the inside of the concrete skeleton C from the center of the unit backing material A, and the unit backing material A is unfloatably pressed by the large-diameter head section 13 of an anchor pin P driven into the driving hole 25. A new finishing material T is finally overcoated to wholly bury and cover the unit backing material. A and the large-diameter head section 13 of the anchor pin P.
Patent JP-S52110579-A (JP)
Title: X-ray tube
Inventor: ENDOU MASAYOSHI
IPC: H01J35/10
Filed: 1976-03-13
Abstract: PURPOSE: By making X-ray tube which rotates the spherical target by the main rotor through two shafts controlled by the control rotor, the possibility of burn can be reduced as well as the rotating speed can be controlled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0838487-A (JP)
Title: Package for endoscope surgical apparatus
Inventor: KONSUTANSU ROTSUSHIYUDEI
IPC: A61B19/02
Filed: 1995-01-25
Abstract: PURPOSE: To protect a cannula and sutures, by bendably attaching a top tab panel on a small side part on the upper side of a base panel with a pair of facing large side parts and a pair of facing small side parts and bendably attaching a bottom part tab panel on a small side part of a lower side of the base panel. CONSTITUTION: A bottom part tab 30 is bendably connected along a folding line 31 on a small side part on the lower part side of a base panel 20 to a base panel 20, and a tab 40 is bendably connected along a folding line 41 on a small side part on the upper part side of the base panel 20 to the base panel 20. An attached panel 50 bendably connected along a bending line 51 to a large side part of the base panel 20 is almost rectangular and has a pair of large facing side parts and a pair of facing small side parts. The attached panel 50 has a tab pocket 57 formed by a tab 55 and a slit 56 at a side facing to the folding line 51. A tab 70 is connected along folding lines 71, 72 on large side parts under the attached panel 50.
Patent JP-S61188663-A (JP)
Title: Transaction device
Inventor: MAEDA SHUICHI
IPC: G06Q40/04
Filed: 1985-02-15
Abstract: PURPOSE:To use inputted transfer information as it is and to reduce an operating time and to simplify the operation at switching to instant cash transfer because of the balance is deficient by providing a switching part for switching from card transfer control to cash transfer control. CONSTITUTION:When informed during a card transfer operation of the balance deficit from the center, a card transfer control part 8 informs a key input/ display part 18 while the control part 18 indicates and guides switching to the cash transfer. The control part 18 informs a switching part 17 then the past transmits switching display to each transfer control part. In such a way, the cash transfer control part 16 extracts and displays the inputted transfer information from a card transfer information memory part 9 and requests to confirm the transfer information. When the transfer information is confirmed, transfer control is continued from cash injection. In such a manner, transfer transaction is made possible without re-inputting transfer information, and the inputted transfer information can be utilized as it is so that the operating time is reduced and operation is simplified.
Patent JP-H01309133-A (JP)
Title: Function call processing method
Inventor: TAKAHASHI YOSHIO
IPC: G06F9/44
Filed: 1988-02-09
Abstract: PURPOSE:To improve the processing efficiency for calling a function by securing such a constitution where a calling side function stacks the head address of the memory area of the calling side function, the offset received from the head address of a resetting destination instruction, and a desired actual argument in sequence into a stack and then carrying out a branch instruction to a prescribed instruction of a called side function. CONSTITUTION:A calling side function stacks the head address of a relevant memory area, the offset received from the head address of a resetting destination instruction, and a desired actual argument into a stack in sequence in the process steps 11-15 when a function is called out. Then these stacked elements are branched out to a called side function. The called side function carries out immediately the processing of the function at and after a process step 16. In such a processing method, a tentative PC stack can be omitted. Thus the calling process efficiency is improved between the functions which transfer the information to each other via a stack.
Patent JP-S62190337-A (JP)
Title: Air blow-off device for ventilation and air conditioning in clean room
Inventor: ISHII TAKEO
IPC: F24F7/06
Filed: 1986-02-13
Abstract: PURPOSE:To simplify a device and reduce cost by purifying two spacers of a tunnel part and a passage part in a clean room with a single air blow-off device for ventilation and air conditioning placed at the upper part of the tunnel part. CONSTITUTION:At the upper part of a tunnel part B a clean air blow-off space part 1 is placed and the part 1 is composed of such perforated plates as a lower horizontal piece 2 having blow-off holes pointing and being opened to the part B, an upper slanting side piece 3 having blow-off holes pointing and being opened to a passage part C side, and a lower slanting side piece 4 located between the two pieces 2 and 3 and having blow-off holes pointing and being opened to the part C and further a hanging wall 5 which points to the part C from a boundary part between two pieces 3 and 4 and is elongated slantingly downward is placed in projected state. By this constitution, an air curtain is formed by clean air discharged from the blow-off holes at the side piece 4 to prevent the mixing of air streams blown off to the parts B and C from the pieces 2 and 3 respectively.
Patent JP-S59154980-A (JP)
Title: Preparation of salt-free plum vinegar
Inventor: KAWASHIMA ZENICHI
IPC: A23L19/00
Filed: 1983-02-21
Abstract: PURPOSE:To prepare a plum vinegar essentially free from salt, by the acetic acid fermentation of a mixture of plum fruit juice and ethanol. CONSTITUTION:Well-ripened plum fruit is crushed together with its stone optionally in the presence of a proper amount of water, and squeezed to obtain a plum juice. The juice is mixed with 5-30wt%, preferably 10-20wt% of ethanol or an ethanol-containing liquid, in terms of pure ethanol, added with bacteria belonging to acetobacter, and fermented under aerobic condition at 10-50 deg.C for several days - several weeks. If necessary, the obtained stock liquid is filtered to obtain a concentrated salt-free plum vinegar having an acidity of about 10-15%.
Patent JP-H09192404-A (JP)
Title: Multipurpose solution-solidifying device
Inventor: SAKAI NAOKI
IPC: B01D1/22
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a multipurpose solution-solidifying device usable for both the dip feed type and the top feed type by one solution solidifying device because there are two types, the dip feed and the deep feed ones, thus to eliminate such faults that physical properties of solution are sometimes changed in the prestage process of the both and that by one of the both only, the object treated material is not produced in a solution-solidifying device as a drum flaker or a drum dryer. SOLUTION: A ladle 20 and a dripping device 30 are arranged below near a drum 10 and above near the drum 10 respectively. Both an upward scraper 40 and a downward scraper 50 are installed, and they are provided with a chutes 41, 51 respectively. The drum 10 is rotated by a motor 12 in both forward and backward directions. By the rotation in one direction, the device is made to be of dip feed type, and by the rotation in the other direction, it is made to be of top feed type.
Patent JP-S59157227-A (JP)
Title: Transverse deviation preventive conveying roll for continuous feeder of steel strip
Inventor: MOCHIZUKI SAKAE
IPC: C21D1/00
Filed: 1983-02-24
Abstract: PURPOSE:To apply correctly self-centering force even if the width of a steel strip changes by dividing a conveying roll which applies centering force on the steel strip to be conveyed at the central part in the axial line direction thereof and fitting slidably both in the axial line direction. CONSTITUTION:A hearth roll 10 is constituted of two divided rolls 11, 12 which are divided at the central part in the axial line direction of the roll. Many projections 13 extending in the axial line direction of the roll from the opposite end 11a are disposed circumferentially at an equal interval to the roll 11. Grooves 14 which extend in the axial line direction of the roll from the opposite end 12a and permit slidable fitting of the projections 13 are disposed to the other roll 12 at the positions opposing to the projections 13. The flat part A of a roll crown is delineated by the outside circumferential surfaces 13a of the projections 13. The rolls 11, 12 are disposed on the same axial line and both rolls are joined to each other by fitting the projections 13 into the mating grooves 14 respectively, thereby constituting the roll 10. The rolls 11, 12 are moved in the axial line direction within the range where the fitting is not disengaged to change the length in the parallel part of the roll according to the width of a steel strip to be treated. Adequate self-centering force is thus obtd.
Patent JP-S60171063-A (JP)
Inventor: OKADA SATOSHI
IPC: A63F13/577
Filed: 1984-02-17
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-H02207611-A (JP)
Title: Thin type crystal resonator unit
Inventor: MATSUNO TORU
IPC: H03H9/02
Filed: 1989-02-08
Abstract: PURPOSE:To increase effective capacity in a unit and to reduce serial resonance resistance by composing a thin type crystal resonator unit of plural crystal resonators housed in a box body, for which a ceramic container and a cover are soldered and sealed, and constituting these plural crystal resonators of respectively different resonance frequencies. CONSTITUTION:Three crystal resonators 1, 4 and 6 are provided in a container 3 composed of a ceramic material and base parts 1', 4' and 6' are fixed to fixing parts 2, 5 and 7. Then, electric connection and mechanical fixing is executed. The terminals of the respective resonators are led out to an external part and connected to an electronic equipment. A soldering washer 9 is interposed between an edge part 3' of the container 3 and a cover 8 and vacuum sealing is executed by the melting of the soldering washer 9. Thus, even when thickness is made less than 1mm according to the demand of use, the effective capacity is enlarged in a plane direction and the lowering of a vacuum degree due to the sealing-in of discharged gas is improved. Then, the serial resonance resistance (loss resistance) of the crystal resonator can be reduced.
Patent JP-H09223988-A (JP)
Title: Spread spectrum communication equipment
Inventor: SUZUKI RIE
IPC: H04B1/707
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To shorten synchronization time by using the ones for which a pilot code for synchronization is shifted for the specified amount of a code cycle and multiplexed for a prescribed period for the pilot code for synchronization. SOLUTION: Only the pilot code PN21 for synchronization is transmitted immediately after starting preamble and the pilot code PN'22 for synchronization is multiplexed to the pilot code PN for synchronization and transmitted after the lapse of prescribed time. In this case, for a preamble pattern, as shown in 12, the correlation output of only the pilot code PN21 for synchronization is obtained immediately after starting preamble and the correlation output for the pilot code PN21 for synchronization and the pilot code PN'22 for synchronization is obtained after the lapse of the prescribed time. That is, as shown in 13, the correlation output signals of a cycle L are obtained immediately after starting preamble and the correlation output signals of the cycle L/2 are obtained after the lapse of the prescribed time.  However, in the case of using a convolver in a correlation detection part, the correlation output signals of L/4 are obtaind.
Patent JP-S56125662-A (JP)
Title: Ultrasonic flaw detecting apparatus
Inventor: ISHIMARU NOBUYUKI
IPC: G01N29/44
Filed: 1980-03-10
Abstract: PURPOSE:To freely move a probe and perform flaw detection operation easily and rapidly by detecting the position of the probe with a telecamera. CONSTITUTION:In case a probe P is placed on the subject S to be examined and is started, a mark L is projected on the screen of an image receiver B in the position opposing to the probe P. When it reaches the position where there is a defect, a defect echo pulse is transmitted from a flaw detector Q, and the intensity thereof is recorded in a memory device M. The gain of an amplifier G rises and the input corresponding to the size of the defect is applied to the image receiver B, then the luminance of the image of the mark L increases according to the size of the defect. When the entire surface of the subject S is scanned with the probe P, the signals corresponding to the sizes of the defects are stored in the addresses corresponding to the defect positions in a memory device M. If the signals of the memory device M are read out successively, the sizes of the defects are indicated as changes in brightness in the positions corresponding to the addresses having been stored on the two-dimensional plane formed by the screen.
Patent JP-H08215471-A (JP)
Title: Drum type washing/spin-drying machine
Inventor: SHINJI YOSHIKAZU
IPC: D06F58/02
Filed: 1995-02-17
Abstract: PURPOSE: To improve the drying efficiency at the time of drying, shorten the drying time, and prevent the fibers removed from clothes at the time of drying from being accumulated in a heat exchanger chamber. CONSTITUTION: A water tub 2 is provided in a washing/drying machine main body 1 to store washing water, a drum 5 is provided rotatably centering on the horizontal axis in the water tub 2, and the drum 5 is driven by a motor 7. A blast fan 13 circulating the air in the water tub 2 and the water tub 2 are connected by the first duct 11 provided with a drying heater 12 in it, and a heat exchanger 20 dehumidifying the air in the water tub 2 and the water tub 2 by the second duct 14.  The heat exchanger 20 has a two-tub structure of a heat exchanger chamber 21 feeding the circulation air through the first duct 11 and the second duct 14 and an outside duct 22 provided on the outer periphery of the heat exchanger chamber 21 and feeding the cooling water, and the cooling water flows into the heat exchanger chamber 21 from many holes 24 provided on the outer periphery of the heat exchanger chamber 21.
Patent JP-S57144512-A (JP)
Title: Objective lens for reproduction of video disk
Inventor: ARAI NORIKAZU
IPC: G02B13/24
Filed: 1981-03-03
Abstract: PURPOSE:To obtain a objective lens for a video disk, etc. which has a large aperture ratio and a large working distance, by satisfying the prescribed conditions for a 3-group lens system including a positive/negative cemented lens, a biconvex lens and a positive meniscus lens respectively in that order from the side of a subject. CONSTITUTION:The conditions of -0.05<=f/f1<=0.15 and 0.45<d3 are satisfied for a 3-group lens system including a positve/negative cemented lens, a biconvex lens and a positive meniscus lens respectively in that order from the side of a subject. In this case, f and f1 are synthetic focal distances of the whole system and the 1st group lens respectively, and d3 is the distance between the subject and the surface of the 3rd lens. As a result, an objective lens for a video disk, etc. can be obtained with a large aperture ratio and a large working distance.
Patent JP-S62186916-A (JP)
Title: Method for facilitating filter of nonfiltered liquid after finishing filter and also obtaining filter cake low in degree of liquid content.
Inventor: IWAI SHOJIRO
IPC: B01D24/38
Filed: 1986-02-12
Abstract: PURPOSE:To shorten filtrating time for a residual liquid and to obtain filter cake which is uniform and low in degree of liquid content by fitting the values respectively to the outlets of filtrate for plural chambers constituted by partitioning the inside of a concentrated pipe for filtrate and operating the valves at every corresponding filter bodies. CONSTITUTION:All valves (5)-1-(5)3 are ordinarily opened in a period of filtering a raw liquid. After finishing filtration, a nonfiltered liquid remaining in a filter tank is filtered by blowing pressurized air thereinto. When liquid level is descended until the upper horizontal filter body (1)-1 of the six-step horizontal bodies, air leaks through a valve (5)-1 for a partitioned concentrated pipe (7)-1 for filtrate and therefore the valve (5)-1 is closed. Furthermore when liquid level is descended until a horizontal filter body (1)-3, pressurized air leaks through a valve (5)-2 for a concentrated pipe (7)-2 for filtrate and (thereafter) the valve (5)-2 is closed. Finally when liquid level is descended lower than a horizontal filter body (1)-5, a valve (5)-3 of a concentrated pipe (7)-3 for filtrate is closed and the residual liquid is completely filtered by using a scavenger filter body fitted to the lowermost step.