baber/WOPTO huggingface dataset:
Patent JP-S60119120-A (JP)
Title: Chopper type comparator
Inventor: NAKAYA MASAO
IPC: H03K5/08
Filed: 1983-11-30
Abstract: PURPOSE:To reduce through current into an inverter at the initial state and to allow a chopper type comparator to respond to a fine change of input voltage by specifying the threshold voltages of (n) and (p) channel MOS TRs constituting a C.MOS inverter. CONSTITUTION:The threshold voltage of an n-channel MOS TR8 of the chopper type comparator is set up to 1/2 of a power supply voltage VD of the inverter 2 and the threshold voltage of a p-channel MOS TR7 is set up to 1/2 of the VD. Since the thresholds voltages of respective MOS TRs constituting the inverter are set up to the values higher than that of an ordinary chopper type comparator, the logical status of the output voltage can be defined by a fine change of the input voltage to the converter 2 and through current at I/O shunting status is also reduced.
Patent JP-H1166017-A (JP)
Title: Data registering system for portable information processing equipment
Inventor: NISHIGUCHI SHINICHI
IPC: G06F15/02
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of the input of data including common contents in a data registering system for portable information processing equipment such as an electronic notebook. SOLUTION: The part of contents to become common among plural pieces of data concerning an arbitrary item is previously registered as a template and when inputting data, the template is called and displayed. Then, the contents of non-common items are inputted and registered in the template while relating the contents of such common and non-common items. Concerning data to be newly registered, the template is called and the contents of the common item are displayed. Thus, it is enough to input only the contents of non-common items, the possibility of errors is reduced and the input work of key typing or manual inputting can be efficiently performed.
Patent JP-H1073622-A (JP)
Title: Microwave measuring apparatus
Inventor: HAYASHI HIROYA
IPC: H01Q17/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To measure a microwave with high absorption efficiency over a wide band by detecting temperature rise due to absorption of microwave of a microwave absorbing substance provided on the surface of a thermistor. SOLUTION: A measuring thermistor T1 is coated with a microwave absorbing material composed of a mismatching lamination structure substance having electrical conductivity. A measuring bridge in a measuring circuit 1 comprises two sides of the measuring thermistor T1 and a reference thermistor T2 and two sides of fixed resistors R1 , R2 facing each other wherein the fixed resistors R1 , R2 are interconnected at one ends thereof through a variable resistor VR for balancing. A power supply E is then applied between the joint of the thermistots T1 , T2 and the sliding end of the variable resistor VR and output voltages e1 , e2 are taken out, respectively, from the joint of the thermistor T1 and the fixed resistor R1 and the joint of the thermistor T2 and the fixed resistors R2 .  More specifically, high frequency power applied to the thermistor T1 is measured based on the detected temperature difference between two thermistors T1 , T2 .
Patent JP-H05300568-A (JP)
Title: Transmission system
Inventor: TAKEDA SHOICHI
IPC: H04L12/40
Filed: 1991-08-12
Abstract: PURPOSE:To improve the transmission efficiency of data by omitting the transmission of data to the inactive units and at the same time to detect the occurrence of troubles of the units included in a data transmission unit. CONSTITUTION:A transmission controller 1 applies cyclically the data frames which are multiplexed in time division for each address and the check frames which are multiplexed in time division for each address and periodically put among the data frames. Meanwhile each of terminal controllers 21-23 collates the addresses of the input/output units 4A0-4A3 and 4B0-4B3 which are connected to the controllers 21-23 respectively with the addresses assigned to the data frames and performs the transmission/reception of the data signals. At the same time, the addresses of the units 4B are collated with the addresses assigned to the check frames and the check answer signals are transmitted. Thus the transmission of data is always carried out. Therefore the controller 1 checks the answer signals of the check frames to confirm whether each output unit is normally operating or not. Then the controller 1 reduces the data frames in accordance with the result of the precedent check.
Patent JP-S6382825-A (JP)
Title: Running power transmission device for combine and the like
Inventor: OCHI RIICHI
IPC: B60K17/10
Filed: 1986-09-26
Abstract: PURPOSE:To enable control of rapid turn through variation of a running direction and gear shift in a mutual reversing direction, by a method wherein a hydraulic continuously variable transmission, causing a pair of running devices on both sides to continuously variably shift a gear to a forward position, is forced to transmit a power. CONSTITUTION:Running devices 3 and 4 drive hydraulic continuously variable transmissions 1 and 2, respectively, through transmission of a power. A power transmission mechanism, transmitting a power from the hydraulic continuously variable transmissions 1 and 2 to the running devices 3 and 4, respectively, in a transmission case 11, is driven. When a gear shift lever is controlled to a neutral position N, gear shift control shafts 12 and 13 of the hydraulic continuously variable transmissions 1 and 2 are in a neutral position, and since variable volume type pumps 9 and 10 do not perform shifting of a gear and transmission of a power, fixed volume type motors 5 and 6 do not perform output rotation, a neutral position inhibited against shifting of a gear is maintained, and thus, the running devices 3 and 4 on both sides are prevented from running. By varying the shift gear lever to a forward position F and a reverse position R in a reversing direction, forward, reversing, and turn are effected.
Patent JP-S6383344-A (JP)
Inventor: NOMA AI
IPC: E04B1/38
Filed: 1986-09-26
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-H0780514-A (JP)
Title: Variable barrel width rolling roll
Inventor: KITAMURA TAKASHI
IPC: B21B31/18
Filed: 1993-09-14
Abstract: PURPOSE:To increase strength in a rolling roll by making it so that stress is not concentrated on a torque transmission part from the roll on the drive side to the other roll. CONSTITUTION:This rolling roll is made so that a sleeve 4 is fit outside a connecting rod 2a which is coaxially projected from an arbor 2 on the drive side, the rolls 3 which are respectively provided to each of the arbor 2 and sleeve 4 are supported in a housing with bearings and the barrel width of the roll is made variable by making the sleeve 4 movable to the arbor 2 in the axial direction. And, torque is transmitted by surface pressure by making a part in the axial direction of the connecting rod 2a into an approximately oval-like shape in longitudinal section, fitting the rod into the sleeve 4 and taking the straight line part of oval as a torque transmission face and also stress concentration due to rolling reaction force is restrained by simplifying the shape.
Patent JP-H0277163-A (JP)
Title: Si thin film transistor array
Inventor: TANAKA SAKAE
IPC: G02F1/1368
Filed: 1988-09-13
Abstract: PURPOSE:To reduce an insufficient insulation between a gate wiring and a source wiring by a method wherein a second impurity Si layer is formed in such a way as to cover a gate insulating layer which is positioned at the intersection of the gate wiring with the source wiring. CONSTITUTION:A second impurity Si layer 11 is formed simultaneously with a first impurity Si layer 4 and is formed in such a way as to cover a gate insulating layer 3 which is positioned at the intersection of a gate wiring 9 with a source wiring 10. That is, at the time of a surface cleaning process which is performed using a dilute hydrofluoric acid solution, the layer 3 under the layer 11 is not etched and its film thickness is never decreased. Furthermore, as the layer 11 is formed in such a way as to cover the layer 3, which is positioned at the intersection of the wiring 9 with the wiring 10, an insufficient insulation, which is generated between the wirings 9 and 10, is significantly reduced.
Patent JP-H0656236-A (JP)
Title: Chute with roller
Inventor: SAITO KENJI
IPC: B65G1/08
Filed: 1992-08-06
Abstract: PURPOSE:To provide a chute with rollers capable of straightly rolling and conveying not only a completely cylindrical work having a round cross section but also a rod-like work having a nonround work and capable of stocking the works in no contact with each other. CONSTITUTION:A proper number of shafts fitted with four-ridge star-shaped rollers having rounded ridge sections and valley sections at both ends and shafts fitted with rollers having the same shape as that of the above rollers on the inside are provided in turn on two work receivers 3 arranged slantly in parallel, and a stopper is provided at the lower side end sections of the work receivers 3.
Patent JP-S61106416-A (JP)
Title: Preparation of antimony trioxide generating low degree of alpha-radiation
Inventor: KUBOTA MITSUNORI
IPC: C01G30/00
Filed: 1984-10-31
Abstract: PURPOSE:To obtain the titled Sb2O3 having high purity prevented from causing misoperation in integrated circuit by obtd. SbCl3 by the distillation of aq. SbCl3 contg. radiactive substances radiating alpha-rays, executing fractional distillation of the obtd. SbCl3 after dissolving in ionized water, then hydrolyzing by adding pure water. CONSTITUTION:An aq. soln. of SbCl3 contg. a trace amt. of radioactive substances radiating alpha-rays, such as U, Th, etc. and contg. pref. excess HCl, is distilled at 135-230 deg.C to obtain SbCl3, which is dissolved in ionized water to prepare aq. soln. having <=15wt% concn. (in outer percentage). The aq. soln. is subjected to rectification in a batch rectifying apparatus at 200-230 deg.C, 2-10 reflux ratio to execute purification leaving >=10wt% of the SbCl3 as rectification residue. Then, pure water having >=10MOMEGA is added to the purified SbCl3 to execute hydrolysis and generated Sb2O3 is subjected to pulp washing plural times and dried. Thus, Sb2O3 generating low degree of alpha-rays radiation of ca. 0.001C/cm<2>.Hr class is obtd.
Patent JP-S6474537-A (JP)
Title: Balancer for camera or the like
Inventor: YAMANAKA TOSHIMASA
IPC: H04N5/225
Filed: 1987-09-16
Abstract: PURPOSE:To lighten the burden imposed on a hand owing to the balance between an optical instrument and a balancer by providing the balancer supported by two joined members pulled out of the both sides of a grip part or its surrounding locations. CONSTITUTION:The grip part 23 is formed on one side of a camera main body 21. The balancer 26 is placed at the end of the joined arms 24 and 25. The upper arm 24 is installed on the back, and the lower arm 25 is installed on the location close to the front, and both of them form a space part 27 enclosed with the camera main body 21 and the balancer 26. When a user inserts his hand from the space part 27 and grasps the grip part 23 of the camera constitut ed in such a way, the balancer 26 is positioned on the back of his hand. In that state, the gravity of the camera comes close to the grip part 23, and the weight of the camera applied to the hand is lightened to stabilize the camera grasped by the hand.
Patent JP-H0392869-A (JP)
Title: Electrophotographic printer
Inventor: AIZAWA HIROYUKI
IPC: G03G15/00
Filed: 1989-09-05
Abstract: PURPOSE:To improve the printing quality by providing a sucking means which suck the non-print surface of a printing form toward the form guide surface of a form guide plate provided on a form conveyance path. CONSTITUTION:The printer has small bottom area and large height and means 13 and 13a which suck the non-print surface of the printing form toward the form guide surface of the form guide plate 12 provided on the form conveyance path arranged almost perpendicularly are provided. Then a low-pressure state is produced in the space 13c in a suction chamber 13a formed between a suction fan 13 and the form guide plate 12 through the operation of the suction fan 13 and a pressure difference is compensated through holes 12a of the form guide plate 12 to suck the reverse surface of the printing form P to the form guide plate 12. Consequently, the conveyance state of a form becomes stable and high-quality printing is obtained.
Patent JP-H0547723-A (JP)
Title: Carrier for double side polishing
Inventor: MATSUSHITA HIROYUKI
IPC: B24B37/28
Filed: 1991-08-16
Abstract: PURPOSE:To prevent generation of chips in a wafer by providing a circular hole at a carrier moving in a planetary motion, inserting a ring plate having a slightly smaller diameter than that of the hole, into the hole, and providing a wafer mounting hole having the same shape as that of the wafer having an orientation flat part in the plate and a slightly larger size than that of the wafer in the plate. CONSTITUTION:A carrier 7 has semiconductor wafers 10 arranged on the carrier 7 moving in a planetary motion by a sun gear and held by rotating upper and lower surface plates to be simultaneously lapped or polished on double sides of the wafer 10. Circular holes 9 are provided on the carrier 7, ring plates 8 each having a slightly smaller diameter than that of the hole 9, are inserted into the holes 9, and a wafer mounting hole 11 having the same shape as that of the wafer having an orientation flat part 10a and a slightly larger size than that of the wafer 10 is provided in the plate 8. According to the carrier, chips of the wafer generated at the time of simultaneously lapping and polishing both sides can be reduced.
Patent JP-H0974876-A (JP)
Title: Speed-controlling apparatus for reaping machine
Inventor: NAKAJIMA TETSUYA
IPC: B60W10/10
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a speed-controlling apparatus for reaping machine capable of reducing the traveling speed at optimum timing and optimum reduction ratio according to the traveling load of the traveling machine body. SOLUTION: This speed-controlling apparatus is provided with a speed-change calculation means 102 to obtain the speed change by subtracting the present rotational speed of an engine detected by a rotational speed sensor S1 from the rotational speed before a unit time, a deviation calculation means 103 to obtain a deviation by subtracting the rotational speed of the engine detected by the rotational speed sensor S1 from a preset rotational speed and a speed- reduction controlling means 101 to reduce the speed of an electric motor 14 for changing the speed of a traveling speed changer 9 based on the speed change and the speed deviation after the change of a culm base sensor from ON state to OFF state.  When the change is large, the machine is deemed to be in an overloaded state, independently of the positive or negative deviation, and a larger speed reduction ratio is set according to larger speed change ratio and larger deviation in the overloaded state to reduce the speed of the working machine.
Patent JP-S59124000-A (JP)
Inventor: HORIKOSHI YOSHIYUKI
IPC: G08C25/00
Filed: 1982-12-29
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。
Patent JP-H07128014-A (JP)
Title: Position detector
Inventor: KONISHI GIICHI
IPC: G01B11/00
Filed: 1994-09-01
Abstract: PURPOSE:To rapidly and accurately obtain the amount of deviation and the deviation direction from a specific position of an object to be measured with a simple configuration. CONSTITUTION:The title detector is provided with a light source 1, a collimator lens 2, a pin hole 3, a half mirror 6, and an objective lens 7, thus projecting a flux of spot light within a specific range on an object to be measured. Further, a polarization prism 4 for performing displacement in circular and elliptical shape without relatively stopping the flux of spot light for the object and a first light reception element 21 and a second light reception element 22 for receiving the flux of reflection light from the object where the spot is projected for a focusing position at forward and backward position, respectively are provided. For example, it is determined that the object is located at a specific position, for example, when the output of the first light reception element 21 and that of the second light reception element 22 are virtually equal within a specific period where the spot scans.
Patent JP-S59117675-A (JP)
Title: Coordinate reading optical device
Inventor: TADA KAZUNORI
IPC: G06F3/042
Filed: 1982-12-25
Abstract: PURPOSE:To make a coordinate reading work efficient by providing a means which holds always the intensity of light of a spot illumination at a set level, which is supposed in case of removal of a drawing from a drawing board and is made incident to an ITV camera. CONSTITUTION:A head is driven and controlled to project a desired part of the drawing on a drawing board 8 together with an index 146 onto a cathode-ray tube by an ITV camera, and the center point of the index is matched to the reading point of the drawing. When the XY coordinate values of the reading point are supplied from a record button switch of a controller, data is outputted. If the intensity of light of a light source 55 is lowered by some cause, a pulse motor 216 is driven to rotate a filter holder 214, and the intensity of light of the spot illumination, which is made incident to the ITV camera of the reading head when the drawing is not put on the drawing board 8, is held at the set level.
Patent JP-S61111153-A (JP)
Inventor: MATSUO TAKASHI
IPC: C10L9/10
Filed: 1984-11-02
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-S6472747-A (JP)
Title: Structure of nozzle part of fine air bubble generator
Inventor: HIROTA SHINYA
IPC: A61H23/00
Filed: 1987-09-14
Abstract: PURPOSE:To uniformly generate fine air bubbles to each part of a water tank from the outer peripheral part of a nozzle part, by providing an air bubble emitting part to the outer peripheral part of the nozzle part and setting the nozzle part so as to protrude the same from the mount position thereof at the emission time of air bubbles. CONSTITUTION:When a part of pressurized water having compressed air dissolved therein is supplied to a nozzle part 2 being a pressurizing part by the pump of a fine air bubble generator, pressurized water enters a space 18 from a pressurized water take-in port 19 to raise the nozzle part 12 and compressed air passes through a net 13 from the reduced pressure holes 12 of a reduced pressure plate 11 to emit fine air bubbles to a water tank 4. Herein, by emitting fine air bubbles from the outer peripheral part of the nozzle part 2, fine air bubbles can spread to each part of the water tank 4, especially, to the bottom part 4a of the water tank 4. When the supply of pressurized water is stopped (that is, the operation of the fine air bubble generator is stopped), the nozzle part 12 is drawn in a nozzle housing 5 by a spring material 9 to be received therein.
Patent JP-2000061403-A (JP)
Title: Partition plate controller for shaking separator
Inventor: TOKI HARUMITSU
IPC: B07B13/11
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To improve measurement accuracy and to exactly execute the discrimination of paddy and unpolished rice in spite of colored grains by imaging the reflected light quantity from an shaking separation. plate with an image input device having sensitivity with moisture absorption wavelength light and moving and controlling a unpolished rice partition plate in accordance with the boundary distribution position of the paddy and unpolished rice measured with the image input device. SOLUTION: An shaking sepn. section 3 separates and sorts the blended rice supplied to the shaking separation. plate 15 and channels the unpolished rice of a heavy sp. gr. to a plus sieve side 5c and the paddy of a light sp. gr. to a minus sieve side 15d. In addition, the separation. section partitions these grains by the unpolished rice partition plate 18 and paddy partition plate 19 facing a discharge side 15b and takes out the grains. A light source 32 and, for example, an IR camera (image input device) 34 are disposed above the discharge side of the shaking separation. plate 15.  The plate surface is irradiated with electromagnetic waves including the moisture absorption wavelength light from the light source 32 and the reflected light quantity from the plate surface is picked up and inputted to a control section by the IR camera 34 having a filter for moisture absorption wavelength light. The distribution of the paddy is measured by utilizing the moisture difference on the respective surfaces of the unpolished rice and the paddy.
Patent JP-H1171303-A (JP)
Title: Hepatitis b vaccine
Inventor: YOSHIOKA KEIKO
IPC: A61K39/29
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject vaccine capable of establishing immunization through oral inoculation and highly useful in view of cost and safety, by including the core antigen protein of hepatitis B virus as active ingredient. SOLUTION: This hepatitis B vaccine is obtained by including, as active ingredient, the core antigen protein of hepatitis B virus. This vaccine can be prepared, for example, for the purpose of non-solid oral administration such as in the form of a syrup or solution, or as a pharmaceutical composition in the form of a solid preparation such as tablets, capsules, granules or powder, and the core antigen protein can be taken by dissolving it in a drink such as water or cow milk. Such a form as to have expressed the core antigen protein in a plant according to the gene recombinant technique is also preferable. This vaccine can establish immunity, for example, through its oral inoculation twice at a four week interval followed by the 3rd oral inoculation 20-24 weeks after the 1st time. The intake of this vaccine is set at e.g. about 0.1 to several mg/adult protein at a time.
Patent JP-H0394215-A (JP)
Title: Image stabilizing device
Inventor: MARUYAMA KOICHI
IPC: G02B27/64
Filed: 1989-09-06
Abstract: PURPOSE:To speedily and easily correct the movement of a photographic image due to the inclination of an optical system by decomposing the inclination into two orthogonal components in a plane perpendicular to the optical axis and correcting the respective components by using two prisms. CONSTITUTION:This device is provided with 1st - 4th movable prism groups 31 - 34 which are 0, 180, 90, and 270 deg. in the angle of an axis projected on a plane perpendicular to the optical axis of the optical system and indicating deflection angle operation in a standard state. Then the 1st and 2nd prism groups 31 and 32 are rotated at 1:-1 and the 3rd and 4th movable prism groups 33 and 34 are rotated at 1:-1 corresponding to the movement of the photographic image. Therefore, the 1st and 2nd movable prism groups 31 and 32 correct a 90 deg.-directional and a 270 deg.-directional movement component and the 3rd and 4th movable prism groups 33 and 34 correct a 0 deg.-directional and a 180 deg.-directional movement component under independent control to facilitate control over the rotation of the prism groups. Consequently, whichever direction the photographic image moves in owing to the inclination of a lens, that can be corrected instantaneously and arithmetic for the correction is facilitated.