baber/WOPTO huggingface dataset:
Patent JP-H07305344-A (JP)
Title: Segment for continuous underground steel wall and method for constructing continuous underground steel wall
Inventor: ISHII HIROSHI
IPC: E02D5/20
Filed: 1994-05-12
Abstract: PURPOSE:To shorten the time required to construct a continuous underground steel wall and to enhance the efficiency of construction. CONSTITUTION:Each segment 1 comprises a casing 11 in the form of a rectangular solid open on its upper and lower sides and concrete 2 filling the casing 11 and solidified. The casing 11 is formed by flange steel plates 7, 8 and web steel plates 9, 10, and male joints 4 are provided at the flanged side ends of one of the flange steel plates 7, 8 and female joints 3 that are configured to be capable of being coupled to the male joints 4 are provided at the flanged side ends of the other flange steel plate. The plurality of segments 1 are coupled together and arranged in vertical lines, and the lines of segments 1 are joined together by junction means.
Patent JP-H01292380-A (JP)
Title: Transfer material guide device
Inventor: KATO SHOGO
IPC: G03G15/00
Filed: 1988-05-19
Abstract: PURPOSE:To make the length of contacting with the surface of an image carrier sufficiently long and to give a transfer material a secure conveying force by confronting a jump-in preventive plate with an image carrier and fitting it in a swinging state. CONSTITUTION:The jump-in preventive plate 15 prevents a transfer material after transfer from entering the side of a separation electrode 14. Further, a bell crank 22 is energized clockwise by a tension spring 23 and holds the top surface of the jump-in preventive plate 15 almost horizontal at a stop position, and the other end part of it is connected to the plunger PL of a solenoid S by a wire W. Then while an image is transferred by a transfer electrode 13 through a guide roller 18 and charges are removed by a separation electrode 14, the transfer material PA is held electrostatically in contact with the peripheral surface of the image carrier 11 over a sufficiently; good range. Therefore, the transfer material is conveyed correctly toward a fixing device from the position where it is separated from the peripheral surface of the image carrier 11 without any image shift.
Patent JP-S5922386-A (JP)
Inventor: RUSHIAN KAMIERU DE BUROUKERE
IPC: H05K1/14
Filed: 1983-07-06
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-H07304096-A (JP)
Title: Device for correcting film strain in molding of blown film
Inventor: AKIYAMA YOSHIHIDE
IPC: B29L7/00
Filed: 1994-05-12
Abstract: PURPOSE:To promote stabilization and cooling of bubbles with a low-cost material by forming a bubble stabilization board of at least one kind selected from among paperboard, corrugated board, nonwoven fabric, felt board, cork board and rubber board. CONSTITUTION:A bubble stabilization board 17 is formed of at least one kind selected from among paperboard, corrugated board, nonwoven fabric, felt board, cork board and rubber board and performs stabilization and cooling of bubbles 11. When the center hole of the bubble stabilization board 17 and the annular discharge port 13 of a die are offcenter, a supporting rod 22 is extended and contracted and also the bubble stabilization board 17 is turned around the axis 20 of rotation at a slight angle. The off-center state is corrected by regulating the horizontal position of the bubble stabilization board 17. When a frost line L is fluctuated, a screw rod 22 is rotated and a vertically moving body 23, a supporting rod 24 and a supporting frame 25 are vertically moved in accordance with fluctuation thereof. Height of the bubble stabilization board 17 is regulated.
Patent JP-H11316085-A (JP)
Title: Steel material heater and method for heating steel material
Inventor: KUROMATSU SETSUO
IPC: F27B9/02
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To assuredly and uniformly heat a steel material at prescribed temperature with little energy loss even when the speed for conveying the steel material to be heated is reduced. SOLUTION: Billet materials 30 successively conveyed in an induction heater 10 are sequentially heated under electromagnetic induction heating in respective heating blocks 11. In the three heating blocks 11 arranged from the upstream side to the downstream side in the conveying direction of the billet materials 30, in put energy density is patterned and set so as to sequentially increase from the upstream side to the downstream side in the conveying direction of the billet materials 30. The respective billet materials 30 heated in the induction heater 10 so as to have surfaces at prescribed temperature are successively heated under electric resistance heating in an electric furnace 20 to have uniform heat.
Patent JP-H08316270-A (JP)
Title: Tape carrier and semiconductor device using the same
Inventor: AOKI ATSUSHI
IPC: H01L21/60
Filed: 1995-05-23
Abstract: PURPOSE: To securely prevent disconnection of an inner lead due to stress in inner lead bonding. CONSTITUTION: Of inner leads 5 provided on a tape carrier 1, an inner lead 5a located near each corner of a device hall 4 is formed into a U shape with a bending portion, and has a greater width than the other inner lead 5b. The bending portion disperses stress due to heat and pressure in bonding.
Patent JP-H1064824-A (JP)
Title: Sputtering apparatus
Inventor: CHIYOU KOUYUU
IPC: C23C14/34
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To enable formation of a film at low temps. and improve the productivity of a good semiconductor film, by specifying the distance between a floating substrate and a target, and forming a semiconductor film by the sputtering using a cryopump for exhaustion. SOLUTION: To lessen the influence of ion sputtering on a substrate, a substrate holder 13 for holding the substrate is in a floating state and the distance between the substrate and a target is 100mm or more. The target for the sputtering film formation uses a single crystal or polycrystal Si target with an additive of pentavalent element such as P, As, Sn as an impurity to provide an n-type conductivity or trivalent element such as B and Al as an impurity to provide a p-type conductivity. A cryopump 31 and a rotary pump 33 are provided for an exhaust system 34 for a high vacuum state or exhausting specified impurity.
Patent JP-H08322969-A (JP)
Title: Iron golf club set
Inventor: AASAA SHIIPII CHIYOU
IPC: A63B53/04
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To change the inset as well as offset of iron head gradually as a whole by constituting a golf set, in which the inset of each club is equal to or less than the inset for the next club and there are different insets within the set. SOLUTION: The inset of hosel 16 is defined as a perpendicular distance Z between a central line A of shaft and hosel shaft accepting part 16s and a heel line HL. And, inset of iron set changes its line form gradually. Namely, the inset of each club is equal to or less than the inset Z for the next club in the set with less club loft (a small club next to loft), and there are at least three different insets within the set. It is preferable that the inset Z of the club is in proportion to the height of upward extended part 16u of the hosel 16.
Patent JP-S5456343-A (JP)
Title: Sweep signal generator
Inventor: SAKAI YOUZOU
IPC: G01R13/30
Filed: 1977-10-13
Abstract: PURPOSE:To ensure generation of the marker of an accurate frequency by using the memory unit. CONSTITUTION:The frequency sweep is started from T2 of sweep transmission gate signal 21 via sweep oscillator (output terminal 2). At the same time, the voltage of sweep-use saw-tooth wave 22 of input terminal 12 rises up gradually from T2. When this voltage becomes at same the level as the voltage of analog memory 17-1, comparator 13 transmits the output signal. And start signal generator 14 actuates preset counter 9 and reference gate signal oscillator 11 via start signal 23. The reference time produced through generator 11 is set to 1m sec., and counter 9 counts the number set to frequency setting unit 10-1 (counting time 24) per K Hz. Thus, comparator 15 lowers the voltage of memory 17-1 if the counting time is shorter than reference time 1m sec. and hightens the voltage if the counting time is longer than the reference time respectively. And in case the counting time is identical to the refernce time, it is decided that the frequency of the sweep sighal has cioncided with the frequency set (10-1). Thus, accurate marker signal 25 is generated.
Patent JP-S614140-A (JP)
Title: Electron optics lens barrel
Inventor: NAKASUJI MAMORU
IPC: H01L21/027
Filed: 1984-06-15
Abstract: PURPOSE:To facilitate the partial centering in the middle of a beam path by providing three centering coils for centering an electron beam at predetermined positions and controlling their deflection directions in unison respectively. CONSTITUTION:Three centering coils 11, 12, 13 are provided on the electron beam path of an electron optics lens barrel used for an electron beam exposing device or the like, a beam is deflected by the first centering coil 11, the beam is deflected by the second centering coil 12 in the opposite direction to the above, and the beam is further deflected by the third centering coil 13 in the same direction as for the first coil 11, thereby the beam is corrected so that its orbit having passed the third coil 13 is made the same as that before the centering. Accordingly, the upper beam can be centered without affecting the axis of the lower beam, thus the centering can be performed easily and in a short time.
Patent JP-S5457377-A (JP)
Title: Method of coating fluorescent material and drying the same
Inventor: SASAMOTO TOSHIO
IPC: H01J9/22
Filed: 1977-10-17
Abstract: PURPOSE: To obtain uniform coating of fluorescent material on a glass tube of fluorescent lamp by holding the glass tube by means of contact pieces whose temperature is kept at 20W40°C, thereby preventing separation of the film of fluorescent material from the surface of the galss tube, and at the same time, improving its outer apearance.  
     CONSTITUTION: In applying coating on the inner surface of a glass tube constituting, for instance, fluorescent lamp or tubular bulb and subsequently drying the same while holding the glass tube firmly in place by use of a suitable means, outer apperance of the glass tube is ofen impaired by uneven drying of coated film 4 that is caused by the temperature difference between glass tube 1 and contact pieces of support arms 2, 2' and support plates 3, 3', which are employed for holding the glass tube 1 firmly in place. In order to dry the coated film uniformly, therefore, temperature of the contact pieces is kept at 20W40°C by supplying cooling air to the surfaces of support arms 2, 2' and support plates 3, 3', whereby the coated film can be dried to a uniform thickness, so that separation of the film can be prevented, and at the same time, its outer appearance can be improved 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5248609-A (JP)
Title: Treatment process for product gases from oxidation reaction
Inventor: SATOU RIYOUJI
IPC: C07C47/20
Filed: 1975-10-14
Abstract: PURPOSE: Methacrolein is stably recovered with no substantial trouble over a long period of time by the extractive removal of carbon and tar in methacroleincontaining oxidation product gas with water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6017972-A (JP)
Inventor: DEBITSUDO ROBAATO HENINGUSU
IPC: A61B17/00
Filed: 1984-06-15
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-H10316698-A (JP)
Title: Purification of fructose-2,6-bisphosphoric acid
Inventor: FUKUSHIMA YASUMASA
IPC: C07H11/04
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying fructose-2,6-bisphosphoric acid, enabling to easily remove fructose-1,6-bisphosphoric acid which is a by-product on the synthesis of the fructose-2,6-bisphosphoric acid and is highly difficult to separate from the fructose-2,6-bisphosphoric acid, and thereby enabling to obtain the highly pure fructose-2,6-bisphosphoric acid. SOLUTION: This method for purifying fructose-2,6-bisphosphoric acid from a solution containing the fructose-2,6-bisphosphoric acid and fructose-1,6- bisphosphoric acid comprises treating the solution containing the fructose-2,6- bisphosphoric acid and the fructose-1,6-bisphosphoric acid with an aldolase and an enzyme acting on products from the fructose-1,6-bisphosphoric acid by the action of the aldolase.
Patent JP-H01295774-A (JP)
Title: Transfer device
Inventor: NODA AKITAKA
IPC: B65G47/36
Filed: 1988-05-23
Abstract: PURPOSE:To transfer cargoes directly between a cart and destination while enabling them to change their position by providing an expansible arm turned about a point determined by the installation height of a transfer path and the destination height of the cargo. CONSTITUTION:When a cart 2 stops at a predetermined position on a transfer path 1 and an arm 13 extends upward, a guide portion 15 of a fixed hand 14 is inserted in an engaging portion 17 of a cargo 4 while a carrier 16 of the fixed hand 14 abuts against the bottom of the cargo 4 and is further pushed up to be released from the cart 2. Then, the arm 13 is turned about 90 deg., while the position of the cargo 2 is changed from the vertical to horizontal one and the cargo 2 is placed in a predetermined position of a processing device 3. Then, the arm 13 is contracted to remove the fixed hand 14 from the cargo 4. Also, the cargo 4 placed on the predetermined place is transferred on the cart 2 stopping on a predetermined position by the reverse operations.
Patent JP-S5550192-A (JP)
Title: Electronic timepiece with temperature compensating function
Inventor: YOSHIDA MAKOTO
IPC: G04G3/04
Filed: 1978-10-07
Abstract: PURPOSE:To facilitate the adjustment of an electronic timepiece with ease, stabilize its quality and enable its mass production, by providing a circuit whose characteristic changes with the variation in the temperature and compensating the temperature characteristic of a crystal oscillator by the output of the circuit. CONSTITUTION:An analogue voltage from a thermosensitive circuit 13 and the output signal of a D-A converter 15 are added to each other. The added signal is applied to a comparator 14 to perform switching to effect digital conversion. A read- only memory 16 is programmed depending on the temperature characteristic of a crystal oscillator 1. The connection of capacitors 4-6 is altered by transmission gates 7-9. This results in widening the range of selection of the thermosensitive circuit 13 and the crystal oscillator 1. The scatter in the set central temperature of the crystal oscillator 1 can be regulated by the external control through a terminal 17. The scatter in the set central temperature of a thermosensitive element 13a can be regulated by external control through a terminal 18. The temperature characteristic of the crystal oscillator can thus be completely compensated.
Patent JP-H11305621-A (JP)
Title: Cleaner
Inventor: AKIBA YASUSHI
IPC: G03G21/10
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide the cleaner which ensures amounts of toner input to both ends of the edge of a cleaning blade and prevents the cleaning blade from being curled in. SOLUTION: In the cleaner, both ends 3b of the entire length 3d' of a cleaning brush which clean the non-image areas 1b of an image carrier have brush members which are lower in cleaning capability than a middle part 3 which cleans an image area 1a. For example, a conductive brush member is provided in the middle part 3a, and insulated brush members are provided on both the ends. This hinders the attraction of residual transfer-toner toward both the ends 3b, ensures the amounts of toner input to both the ends 2b of the edge, and enables the toner to stick to both the ends 2b of the edge.
Patent JP-H02302631-A (JP)
Title: Speed control apparatus for moving mirror
Inventor: MASUTANI KOJI
IPC: G01P3/36
Filed: 1989-05-17
Abstract: PURPOSE:To simplify the constitution of an apparatus and to make it possible to perform highly accurate control by providing a phase delaying means, an interferometer for obtaining two signals whose phases are shifted from the moving-speed proportional frequency of a moving mirror, a reference-signal generating means, and a difference-frequency-signal operating means. CONSTITUTION:This apparatus is composed of the following parts: a linear motor 1, a moving mirror 2, a fixed mirror 3, a semitransparent mirror 4, a laser oscillator 5, a waveform splitting device 6, detectors 7 and 8, reference signal generators 9 and 10, a phase delaying plate 18, multipliers 11 - 14 and 19, an adder 15, a subtractor 16, a differentiating circuit 17 and a driving circuit 20. Two difference frequency signals having the different phases are generated from the frequency of the signal corresponding to the moving speed of the moving mirror 2 and the frequency of a reference signal. The operations of differentiation and multiplication are performed, and the driving voltage for the moving mirror 2 is controlled. In this way, the moving mirror 2 can be controlled from the difference frequency at high accuracy without using a compli cated mechanism or circuit.
Patent JP-H01294335-A (JP)
Title: Ion beam processing device
Inventor: KADOOKA HIDESHI
IPC: H01J37/30
Filed: 1988-05-23
Abstract: PURPOSE:To suppress the filament current and to prevent the deterioration of the service life of the filament by controlling the filament of an ion source at a constant output value when an acceleration electrode gets a disorder and the acceleration voltage is cut off. CONSTITUTION:When an abnormal discharge is generated in an ion acceleration electrode 6 resulting from some cause, an acceleration power source 5 cuts off the supply of the acceleration voltage to the ion acceleration electrode 6. In this case, the voltages fed to an arc power source 4 and to an electron suppression power source 12 are cut off at the same time. As a result, the ion acceleration current is cut off and the ion acceleration current detecting signal Ibd output from a current detector 9 is made zero. However, when the ion acceleration current detecting signal Ibd becomes zero, a shift controller 15 turns off a shift relay 16, connects a variable contact 16b to a fixed contact 16c, and transfers to a constant filament current control condition. As a result, a large current is never fed to a filament 2 from a filament power source 3. The deterioration of the service life of the filament can be prevented, consequently.
Patent JP-S5750219-A (JP)
Title: Manufacture of square metallic blanc pipe by roll forming
Inventor: AKAHORI AKIO
IPC: B21C37/08
Filed: 1980-09-09
Abstract: PURPOSE: To prevent occurrence of lap of welding edge by preliminarily forming each side of a square metallic blanc pipe that is to be introduced to welding rolls  that has desired circular arc convex outward by corner bending rolls and fin pass  rolls.  
     CONSTITUTION: In the first process, a metallic strip 1 is sent to an upper corner bending roll 3 through a pinch roll. The upper corner bending roll consists of an upper roll 4a and a lower roll 4b. In the second process, the upper side corner is bent leaving the length that constitutes the upper side of the square metallic pipe and, at the same time, a circular arc shape is added to the metallic strip 1. In the third process, the metallic strip 1 in which left and right side corners are formed to circular arc form is passed between upper and lower rolls 6a, 6b of a lower side corner bending roll 6 to bend lower side corners at inner side of left and right upper side corners. In the fourth process, it is led to a fii pass roll 9 and the upper, left and right, and lower sides are formed by compression to desired form, and each side is preliminarily formed to shape that has circular arc convex outward. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5247977-A (JP)
Title: Semi-batch process of fermentation wherein feed rate of substrate or i ts solution is increased exponentially with time
Inventor: YOSHIDA FUMITAKE
IPC: C12R1/01
Filed: 1975-10-14
Abstract: PURPOSE: In a semi-batch process of fermentation, the rate of feeding substrate is increased exponentially in response to the bacterial growth to ensure the maximal amount of cultured cells in as short a time as possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0421211-A (JP)
Title: Method and device for driving semiconductor element
Inventor: MASE KATSUYOSHI
IPC: H03K17/567
Filed: 1990-05-16
Abstract: PURPOSE:To reduce the loss by stopping the thyristor operation when a semiconductor element is turned on and stopping the FET operation so as to suppress an excessive anode-cathode feedback voltage. CONSTITUTION:When a power semiconductor element (MAGT) whose a 2nd base layer is fitted with a new base is turned off, a prescribed level is applied to a gate electrode 26 so as to raise the output voltage of a MOS transistor(TR) to be a threshold voltage VTH or above, and an ON-current IA branched. Thus, the MAGT acts like starting the IGBT operation. Then the level of a base electrode 30 is decreased from the prescribed level to reverse-bias the base and cathode, the ON-current IA is extracted to the base electrode 30, thereby stopping the thyristor operation at first. Then the level of the gate 26 is decreased to be the threshold voltage VTH of the MOS TR so as to close the channel.
Patent JP-S6016659-A (JP)
Inventor: SUDOU SHIGETOSHI
IPC: E04G15/06
Filed: 1983-07-08
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-S63289192-A (JP)
Inventor: TAKESHITA SHIRO
IPC: E06B7/12
Filed: 1987-05-21
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-H08290404-A (JP)
Title: Lumber guide board of super-finish planing machine
Inventor: MORI YUKIO
IPC: B27C1/02
Filed: 1995-04-24
Abstract: PURPOSE: To eliminate the possibility of degradation in a finished state of the lumber working surface. CONSTITUTION: The head 10 is provided in its front and rear part of the lower surface with lumber guide boards 17, 18 being in contact with lumber 21 in a manner being flush with the lower surface of the blade table 13, and the lumber guide boards 17, 18 are bent outward upward in each central proximity of a driving roller 8 and follower roller 9 so as to be slanted therein. In this construction, since the minimum contact area need for feeding lumber can be ensured, lumber feeding can be performed stably at the minimum lumber feeding force and further pressing force for pressing the head 10 against the lumber 21 can be made minimum extremely, resulting in no possibility of degradation in a finished state of the working surface.
Patent JP-H11317001-A (JP)
Title: Optical disk player and seeking control method
Inventor: SATO TAKAHIRO
IPC: G11B19/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk player capable of reducing power consumption and a load placed on a power source, and a seeking control method. SOLUTION: When a seeking request is received by an interface section 15, a controller 10 instructs operation clock switching to an operation clock switching means 28 in a CD-ROM information processing section 13 by an operation clock change instructing means 24 provided therein before performing seeking, and switches the operation clocks of a buffering means 25, an error detecting means 26 and a decoding means 27 in the CD-ROM information processing section 13. The operation clock switching means 28 supplies the clocks of 32 divided frequencies of normal operation time, and thus reduces the power consumption of the CD-ROM information processing section 13.  When the seeking operation is finished, the controller 10 gives instruction to the operation clock switching means 28 again by the operation clock change instructing means, and performs processing for return to a usual operation clock.
Patent JP-S62281733-A (JP)
Inventor: SHINOZAKI NOBUHIKO
IPC: H02J1/00
Filed: 1986-05-29
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。