baber/WOPTO huggingface dataset:
Patent JP-H0878498-A (JP)
Title: Method for unifying semiconductor wafer
Inventor: YAMAGUCHI MASAAKI
IPC: H01L21/677
Filed: 1994-08-31
Abstract: PURPOSE: To facilitate the lot management of each first carrier even if the semiconductor wafer is separated to be transferred from the second carrier to the plurality of first carrier by transferring to unify a semiconductor wafer from a plurality of first carriers respectively containing semiconductor wafers to one second carrier. CONSTITUTION: When semiconductor wafers contained in a plurality of first carriers are unified and contained in one second carrier 20, the orientation flat part 3 of the wafer in the first carrier A is arranged in the second carriers 20 by aligning them downward, the orientation flat part of the wafer in the second first carrier B is aligned upward, and arranged in the second carrier 20 continued to the array of the wafers contained in the first carrier.
Patent JP-H0759415-A (JP)
Title: Mechanism for eliminating defect seedling in transplanter
Inventor: FUKUTAKA YASUSHI
IPC: A01C11/02
Filed: 1993-08-20
Abstract: PURPOSE:To provide the subject mechanism without impairing transplanting seedling and mulching film by defect seedling to be eliminated having soil and capable of serving a furrow groove as a pressor of a mulching film. CONSTITUTION:In this transplanter, a number of seedling-receiving trays 71 are arranged in endless state and intermittently moved every one pitch and seedling B having soil is placed on this each seedling tray 71 and whether the seedling B having soil on the seedling receiving tray 71 is good or not is detected using a defect seedling detection mechanism 102 and normal seedling B having soil is delivered from the seedling receiving tray 71 to a planting apparatus 21 at a prescribed position and the defect seedling B having soil is dropped after passing through the planting apparatus 21. In the transplanter, a guide member 117 for receiving the defect seedling B having soil and dropping on the lower side of the planting apparatus 21 or receiving the defect seedling B having soil and released on the side opposite to the planting apparatus 21 through kick-out means at a position opposite to the planting apparatus 21 and then guiding the seedling B to furrow groove is arranged.
Patent JP-H1151384-A (JP)
Title: Burning appliance
Inventor: TAKIMOTO HIROYUKI
IPC: F23N5/12
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To rapidly eliminate an operation fault of a flame sensor by drying the sensor if the sensor operation is faulty. SOLUTION: There sometimes occurs an operation fault in a flame sensor 26 due to an insulation fault. As a cause of the operation fault, there sometimes occurs a vapor condensation at the sensor 26. That is, steam is sometimes stored in combustion gas containing steam in a combustion chamber 4 after combustion. Thus, when the condensation occurs in the chamber 4 so that water droplet due to the condensation is adhered to the sensor 26, the sensor 26 becomes, for example, a normally short-circuited state to fall in a sensing impossible state. To deal with such an insulation fault, this warm air heater has a drying means D for drying the sensor 26 to eliminate the condensation of the sensor 26, and a sensing means E for sensing the operation fault of the sensor 26.  A CPU 46 as a control means can operate the means D in the case of the operation fault of the sensor 26 in response to the means E.
Patent JP-S6363395-A (JP)
Title: Production of l-phenylalanine
Inventor: ISHIDA HIDEO
IPC: C12P13/22
Filed: 1986-09-04
Abstract: PURPOSE:To obtain L-phenylalanine in high yield, by treating N- carbamylphenylalanine D-isomer, L-isomer or their mixture with a microbial strain of Alcaligenes genus or treated cell of the strain. CONSTITUTION:N-carbamylphenylalanine D-isomer, L-isomer or their mixture is treated with cells of microbial strain belonging to Alcaligenes genus and capable of producing L-phenylalanine from N-carbamylphenylalanine D-isomer, L-isomer or their mixture [e.g. N-3972 (FERM P-8820)] or treated with treated cells of the strain. The objective L-phenylalanine can be produced at a nearly 100% yield.
Patent JP-H0257817-A (JP)
Title: Blow control device for combustion device
Inventor: OGAKI MASAYOSHI
IPC: F23N3/08
Filed: 1988-08-19
Abstract: PURPOSE:To enable a minimum amount of discharged air of a blower to be kept for maintaining a combustion characteristic by a method wherein a supervising means for performing a control over voltage or current to not less than a specified voltage or current is provided in addition to a control over the number of rotations of an air blower in case that a strong wind from an external part is attained. CONSTITUTION:In case that a controlling operation is carried out for keeping a specified number of rotations 15 of an air blower, a current 16 of an air blower motor is decreased as an air speed of air from external area is increased so as to keep the number of rotations of the air blower constant, so that an amount of air 17 discharged from the blower actually is decreased gradually. In view of a combustion performance of an equipment, a lower current limit value 19 of the air blower motor is calculated experimentally from an amount of air 18 of the air blower required minimum, and then a current supervising means 14 may supervise whether the current 16 of the air blower motor is less than this value 19 or not. If the current 16 of the blower motor is less than the current lower limit value 19, the current 16 of the blower motor is kept at the current lower limit value 19 without having any relation with the number of revolutions of the blower. At this time, the actual number of revolutions 15 of the blower is increased and the amount of air 17 of the blower can keep a required minimum amount of air 18.
Patent JP-S6363187-A (JP)
Title: Magnetic head feeding device
Inventor: ARIGA TOMOE
IPC: G11B21/10
Filed: 1986-09-03
Abstract: PURPOSE:To adjust the relative position between the recording/playback track position of a medium and a magnetic head by enabling a rotary nodal motion driving means to be moved and adjusted in the reciprocal motion directions of a carriage. CONSTITUTION:A reference position P is formed as a means which accurately grasp the relative engagement phase position relation between the teeth of a rack 3a and the teeth of a pinion 4. The position of a stepping motor 6 and the distance L2 of the reference position P are grasped first and while the pinion 4 is rotated according to the distance L2, the carriage 3 is moved as shown by an arrow 12 to set the reference position P to a necessary position, thereby correcting the distance L2. Consequently, the relative engagement phase position relation between the teeth of the rack 3 and the teeth of the pinion 4 and the relative position relation between this relative engagement phase position relation and a stopper are accurately grasped and controlled.
Patent JP-H0955865-A (JP)
Title: Horizontal output circuit
Inventor: KAJIWARA MIKIO
IPC: H04N3/16
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal output circuit in which the occurrence of an unwanted voltage is prevented to improve regulation characteristics. SOLUTION: Both ends of a distortion correction capacitor C1 are short- circuited in a part of the flyback time and the following scanning time. The occurrence of the unwanted voltage in one end of a capacitor C1 is prevented by short-circuiting both ends. That is, a signal to short-circuit both ends of the capacitor C1 for distortion correction is supplied to a switching transistor TR Q2 in the period of switching from non-conduction to conduction of a horizontal output TR Q1.
Patent JP-2000024381-A (JP)
Title: Washing housing apparatus
Inventor: OKUDA KATSUJI
IPC: D06F39/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To simply install a housing box of washings within a range of installing space of on existing automatically washing machine without requiring any troublesome work such as nailing on a wall surface. SOLUTION: This washing housing apparatus is provided with a support member 3 which can be erected at the same plane position as that of an automatically washing machine 2 while being formed higher than the automatically washing machine 2 and a housing box 4 which can be mounted at an upper part of the support member 3 and at a corresponding position right on the automatically washing machine 2 to house dirty washings.
Patent JP-H0745414-A (JP)
Title: Manufacture of raw material powder for r-fe-b permanent magnet and alloy powder for adjusting raw material powder
Inventor: KANEKO YUJI
IPC: B22F1/00
Filed: 1993-07-28
Abstract: PURPOSE:To reduce B-rich phase and R-rich phase and to readily acquire alloy powder of a composition according to various magnet characteristics with good producibility by adding and blending adjustment alloy powder containing R2Fe17 phase to alloy powder whose main phase is R2Fe14B phase. CONSTITUTION:Alloy powder is manufactured, which is comprised of R (R is at least one kind of rare earth elements including Y.) of 12 to 20 atomic %, B of 6 to 15 atomic %, a remaining part of Fe (Fe is partially replaced with one or two kinds of Co, Ni.) and inevitable impurities, and whose main phase is R2Fe14B phase by a strip/casting method. Adjustment alloy powder containing R2Fe17 phase which is comprised of R (R is at least one kind of rare earth elements including Y.) of 20 atomic % or less, a remaining part of Fe (Fe is partially replaced with one or two kinds of Co, Ni) and inevitable impurities and is produced by a strip/casting method is added and blended at 60% or less to the alloy powder.
Patent JP-H1135084-A (JP)
Title: Storage container for recording medium
Inventor: SADA ATSUSHI
IPC: B65D85/57
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To allow a first face of a piece to be simply attached to a lower face of a container body. SOLUTION: A first face is attached to a lower face as follows. First, a swing wall 54 of a lateral wall 12 is put in a second state, a fourth face of a piece is inserted into a recessed groove 82, and the first face is aligned with the lower face. Thus the lower face is covered by the first face, and a rim of a wide part of the piece is locked on a locking wall 64. Then the swing wall 54 of the lateral wall 12 is put into a first state. Thus the wide part of the piece is brought into the first state where it is covered by a lower face wall 60, and the first state is locked and held by engagement of a shaft 62 with a recessed groove 58. Thus the first face of the piece is attached to the lower face of a container body 4.
Patent JP-S6094821-A (JP)
Inventor: TOOMASU SHIDONII MUUA
IPC: B60K17/344
Filed: 1984-10-04
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-H0257047-A (JP)
Title: Telephone system
Inventor: SODA KOICHI
IPC: H04M1/00
Filed: 1988-08-23
Abstract: PURPOSE:To confirm information concerning a transmitting person in a receiving side by identifying an ID code which follows to th incoming of a telephone call, extracting picture data from a memory and displaying the data on a screen. CONSTITUTION:When the telephone call is given from an opponent destination through a telephone line 4, the bell of a telephone set 3 is rung. When the incoming button of a remote control transmitter 2 is depushed, the signal of the incoming button is sent to a television receiver 1 side and incoming operation is executed. Thus, when the telephone set 3 is detached from the line 4 and the ID code is successively sent, the ID code is discriminated and the picture housed in a memory 16 is read, processed by a picture processing part 17 and transferred to a control circuit 14. Then, a CRT18 and a speaker 19 are forcibly switched from operation for television to operation for telephone. Accordingly, since the picture corresponding to the ID code is displayed on the CRT18, a receiving person can know the opponent of the telephone call by confirming the picture of this CRT18 before the confirmation by voice.
Patent JP-S6184991-A (JP)
Title: Speaker
Inventor: HOTTA MASAJI
IPC: H04R9/04
Filed: 1984-10-02
Abstract: PURPOSE:To construct a network with a small number of parts and mounting manhour, to improve operability and to simplify manufacturing by setting a spare terminal in a terminal assembly for a woofer unit. CONSTITUTION:Wiring leads 8 for an input signal are connected to terminals for a woofer unit 6a and 6b, and a condenser 11 is connected to the terminal 6b and a spare terminal 6c. Then, the terminal 6c and a tweeter terminal 7b are wired with an internal wiring lead 9b and so are the terminal 6a and a tweeter terminal 7a with an internal wiring lead 9a.
Patent JP-H0935172-A (JP)
Title: Measured value/frequency converter
Inventor: TSUTSUI AKIHIRO
IPC: H03M1/60
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To improve measured value reading resolution by computing a mean frequency signal from the weighted mean of plural frequency signals in each unit time. SOLUTION: In a measured value/frequency converter provided with a data conversion means 2 for converting a measured value into data by dividing the measured value by a constant and a frequency output means 4 for converting the data inputted from the means 2 into a frequency signal having prescribed corresponding relation and outputting the frequency signal, the means 2 is constituted so as to convert the measured value into plural data, a data switching means 3 switches the input of plural data to the means 4 at a time-division rate within unit time corresponding to a remainder generated at the time of dividing the measured value by the constant and an arithmetic means 7 computes a mean frequency signal from the weighted mean of plural frequency signals outputted from the means 4 in each unit time.
Patent JP-S58107505-A (JP)
Title: Production of polarizing film
Inventor: ONO YOUICHI
IPC: C08J7/12
Filed: 1981-12-22
Abstract: PURPOSE:To improve greatly the humidity resistance of a polarizing film, by dipping a transparent macromolecular film in a polarization treating liquid which contains a specific metallic iodine compound and has its pH controlled at 7 by the acid and then giving a uniaxial extension to the film. CONSTITUTION:A PVA film 51 is dipped in a polarization treating tank 53 which contains FeI2, etc. and has its pH controlled at 7 by sulfuric acid, etc. Thus a uniaxial extension of 3-5times is given to the film 51 between A and B. The film 51 is then dipped in a boric acid treating tank 54, washed with water in a washing tank 55 and then dried in a drying oven 56 at 40-70 deg.C.  Thus a polarizing film 52 subjected to a treatment for humidity resistance is  taken up. For such film 52, the rod-shaped polyiodine molecules 43 are adsorbed  into PVA42 of a spiral molecule chain, and a metallic atom 44 like Fe, etc. is  connected to the molecule 43 as well as to a hydroxyl group of the PVA42 to  form a macromolecular complex. As a result, the humidity resistance is improved greatly.
Patent JP-S6361911-A (JP)
Title: Multiple rotation type absolute position detecting device
Inventor: ONO TADAHIRO
IPC: G01D5/245
Filed: 1986-09-03
Abstract: PURPOSE:To detect an absolute position over a wide range with high accuracy while simplifying the structure of a device and enabling the device to operate stably for a long period by providing a 1st detector and a 2nd detector, etc. CONSTITUTION:The 1st detector 10, the 2nd detector 20, and an absolute position detecting means are provided. Then even when the detector 10 is not in operation, the detector 20 detects the multiple rotational position of a rotating shaft as an absolute value and when the detector 10 operates again, the fractional signal of the detector 10 is added to the absolute value of the multiple rotational position of the rotating shaft to detect the absolute position of the rotating shaft. Therefore, when the control power source 50 of the detector 10 is ON, the high-resolution detector 10 detects even the absolute value of the multiple rotational position of the rotating shaft including <1 turn. Further, when the power source 50 is turned off, the detector 20 detects the multiple rotational position of the rotating shaft successively. When the power source 50 recovers and the detector is turned on, the absolute rotational position of the rotating shaft from its origin is detected 10 from the multiple rotational position obtained by the detector 20 and the rotation position of the detector 10 which is <1 turn.
Patent JP-H0496208-A (JP)
Title: Winding device for inner surface of cylindrical body
Inventor: TAKAHATA TOSHIHIRO
IPC: H01F41/06
Filed: 1990-08-04
Abstract: PURPOSE:To realize adequate winding without generation of slackening of lead wire by automatically executing positioning of rotating position of cylindrical body, winding and inspection. CONSTITUTION:A core of rotor for rotary transformer providing a winding on the inner surface is positioned to the rotating position with a positioner 4 through a conveyor 2a and a chuck 3 to move a supply nozzle 7 of lead wire 6 to rotate along a circular groove 1a with a wiring head 8 and a rolling roller 9 and to pressurize to the bottom surface of the circular groove 1a with a pressurizing roller 27 to form a winding within the circular groove 1a. At the time of processing the end portion, almost a constant tension can be maintained with a tension roller 30 and expansion and compression of supply path of lead wire 6 due to elastic deformation of a flexible pole 31. Upon completion of winding, an exhaust chuck 10 moves toward a winding stage 5, an inspection part 11 consisting of a non-contact detector 41 such as a reflection type photosensor, etc., is located above the core 1 to judge existence of the protruding part of the winding on the non-contact basis.
Patent JP-S60100695-A (JP)
Title: Method for plating semiconductor device
Inventor: OKUAKI YUTAKA
IPC: H01L23/48
Filed: 1983-11-07
Abstract: PURPOSE:To reduce the corrosion of the lead frame of a semiconductor device due to the exposure of the base alloy and to improve operability by plating the lead frame with an Sn-Ni alloy before the semiconductor device is partially plated with a noble metal. CONSTITUTION:The necessary part or the whole surface of the lead frame 20 of a semiconductor device is plated 8 with an Sn-Ni alloy, and the resulting Sn-Ni alloy layer is partially plated 9 with a noble metal. By this method, in a lead assembling stage, discoloration due to the heat history can be prevented, and high solderability is provided. The cost can be reduced, and a semiconductor device of high reliability is obtd.
Patent JP-2000040961-A (JP)
Title: Frequency synthesizer
Inventor: YASUDA YASUKO
IPC: H03L7/10
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To perform rapid frequency switching with a small circuit configuration by using a voltage controlling oscillator for transient response as a loop, at transient response until phase synchronization and switching it to a regular voltage controlling oscillator at the prescribed timing. SOLUTION: A 1st voltage-controlling oscillator 5 that has high voltage sensitivity outputs a frequency corresponding to input voltage. The output is divided by a variable frequency divider 6. A phase comparator 3 compares the phases of a signal fp from the divider 6 and a signal fr, obtained by dividing an output of a reference signal oscillator 1, by a frequency divider 2 and outputs a signal corresponding to phase difference. The output is inputted as the control voltage of the oscillator 5 via a loop filter 4 and a switch 8. The oscillator 5 is selected by the switch 8 at setting of a channel, a switch control circuit 10 switches the switch 8 at the prescribed timing, and the oscillator 5 is switched to a 2nd voltage controlling oscillator 9 that has low voltage sensitivity.
Patent JP-H0542294-A (JP)
Title: Fitting method for wash-line pole hanger
Inventor: ONISHI HIROSHI
IPC: E04B1/00
Filed: 1991-08-20
Abstract: PURPOSE:To reduce the number of mandays at a construction site by fabricating a housing unit fitted with a hooked plate at a factory, erecting the unit at the construction site, engaging a wash-line pole hanger with the hook of the plate, and then securing the hanger with a screw or the like. CONSTITUTION:The frame of a housing unit is manufactured at a factory, and inner and outer walls, a window and the like are erected thereon. In addition, a hooked plate 3 is pressed to a wall 2 above a window continuous to a porch, and secured with screws 33. The plate 3 is fitted at the well-equipped factory and, therefore, the easy and quick fitting thereof can be ensured. The housing unit upon completion, is temporarily stored and, then, transported to a construction site. The plate 3 has a projected hook 31, but does not hinder a work at site because of a small size. At the construction site, the hook 31 of the plate 3 is passed through the hole 42 of a wash-line pole hanger 4 and this hanger 4 is engaged with the plate 3. Then, the hanger 4 is fixed to the outer wall 2 with screws 43 or the like. According to this construction, even a single person can quickly fit the hanger 4.
Patent JP-S58108024-A (JP)
Title: Multichannel magnetic head
Inventor: YASUDA ISAO
IPC: G11B5/29
Filed: 1981-12-21
Abstract: PURPOSE:To realize the high integration of head cores by regulating the pitch of respective head cores by the layer thickness of shield members stacked between head cores. CONSTITUTION:A shield plate 12 made of an electric shield material such as beryllium, copper, etc., is thicker than the winding thickness of coil winding parts 11a and 11b of each head core 10, and has cut holes 12a and 12b large enough for the coil winding corresponding to the winding parts 11a and 11b. Other shield plates 13 are made of magnetic shield materials such as permalloy, etc. When the shield plates 12- and 13- are laminated between head cores 10-, no influence of the coil winding thickness is exerted, so the head core pitch is regulated precisely only by controlling the thickness of the shield plates 12 and 13, thus realizing the high integration of head cores.
Patent JP-H0556682-A (JP)
Title: Power converting system and control method therefor
Inventor: SAKAI KEIJIRO
IPC: H02M3/00
Filed: 1991-08-20
Abstract: PURPOSE:To obtain a power converting system which can withstand against monentary power interruption for a long time and in which restart after momentary power interruption and turn ON of power can be carried out stably regardless of the conditions on the power supply side for a voltage type inverter or the number of inverters on the load side. CONSTITUTION:Converter side and inverter side are controlled independently based on the terminal voltage of a smoothing capacitor 4 interposed between a converter 3 and an inverter 6 and when the terminal voltage of the smoothing capacitor 4 drops below a lower limit during operation of the converter 3, a converter switch element is gated OFF thus operating the converter in diode rectification mode. Consequently, power to be regenerated from the smoothing capacitor 4 to the power supply side is suppressed and sufficient power is stored in the smoothing capacitor 4 in the case of restart. Preferably, lower limit of the terminal voltage of the smoothing capacitor is set lower than that at the time of diode rectification.