baber/WOPTO huggingface dataset:
Patent JP-H09265553-A (JP)
Title: Coin sorting device
Inventor: TANAKA MASAKAZU
IPC: G07G1/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To smoothly perform the normal conveyance of coins even when a coin rejection hole for rejecting an abnormal coin is formed. SOLUTION: A discriminator 17 which detects whether a conveyed coin C is normal or not and the coin rejection hole 47 which is formed so that a guide edge 49 of constant width for guiding the coin C is left with a coin guide 6 are formed in order in the coin conveyance direction. When the discriminator 17 discriminates the coin C as the abnormal coin or when the coin C should be made to overflow, the coin C is out away from the coin guide 16 by more than the width of the guide edge 49 to fall it from the coin rejection hole 47.
Patent JP-H02254036-A (JP)
Title: Wheel holding device of heavy-duty carrier
Inventor: YAMAMOTO TOSHIHIRO
IPC: B60P3/00
Filed: 1989-03-27
Abstract: PURPOSE:To increase the range of use for general-purpose by adjusting a distance between a pair of supporting members, for supporting the lower end of a wheel, and the height of the supporting members, according to the size of the wheels to be held, and to enable only one device to carry multiple wheels of different sizes. CONSTITUTION:The main body of a wheel holding device 17 is so formed that a pair of frame bodies 32 are suspended from a base part 30 downwards aslant and a horizontal frame 33 is provided under the frame bodies 32. In this case, when a large-diameter wheel W1 is held, a pair of rollers 40 are set as shown in the figure, and the wheel W1 is held between the rollers 40 and a holder 44 provided on the base part 30. On the other hand, when a small-diameter wheel W2 is held, either of a pair of operating handles 34 is operated to turn a shaft 35 and an worm gear 36, thus rotating a gear 39 meshed with the worm gear. Offset arms 37 fixed to the gears 39 are swung in the direction C to raise respective rollers 40 and to bring them close to each other.
Patent JP-H09268674-A (JP)
Title: Partition wall fitting structure
Inventor: IKEDA TATSURO
IPC: E04B1/24
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve workability by providing a sill on a foundation between floor panel bodies which are so arranged that their ends are opposed to each other and fitting a partition wall on the sill. SOLUTION: Two box-shaped base metals 7 are connected to each other by a connecting metal 8 so that a sill 3 is formed. The ends of a floor panel body 1 are installed on the top of a foundation 2 and the sill 3 is installed on the top of the foundation in a space between the ends of the floor panel body 1. A bottom connecting piece 11 of the base metals 7 of the sill 3 is connectedly fixed to an anchor bolt 6 projecting from the foundation 2 and the sill 3 is fitted on the top face of the foundation 2. A connecting piece 22 of the partition wall 4 is mounted on an upper connecting piece 10 of the base metals 7 and the upper connecting piece 10 and the connecting piece 22 are connectedly fixed by a fixture. The connecting piece 24 of the partition wall 4 is connectedly fixed to a floor beam 25 on the second floor.
Patent JP-S62231194-A (JP)
Title: Scintillation camera
Inventor: YAMAKAWA TSUTOMU
IPC: G01T1/164
Filed: 1986-03-31
Abstract: PURPOSE:To improve a defect in uniformity due to a peak shift corresponding to the quantity of scattered rays by setting the energy peak value of the energy signal of a spectrum signal almost in the center of an interested window at any time. CONSTITUTION:If the counting quantity ratio of a scattered ray window area 7 to the interested window area 6 is known, how much the energy peak value shifts can be forecasted sufficiently. Then, a gain control part 22 sets the gain of a gain controller 10 based on a divided value which is the output of a divider 20. Consequently, the spectrum signal 9 is so shifted that the energy beam value of the spectrum signal 9 is almost in the center of the interested window area 6.
Patent JP-S553027-A (JP)
Title: Electronic cash register
Inventor: YAMAKITA TOORU
IPC: G07G1/12
Filed: 1978-06-20
Abstract: PURPOSE: To facilitate an easy time control for the personnel, products, machines and others by operating the responsible person key when the operator is stationed for the automatic memorization of the time and then delivering the memory contents when necessary.  
     CONSTITUTION: The mode switches of OFF, register, return, checking, adjustment and setting each which are provided at the front operation part of the electronic cash register are connected to CPU device 21 containing the operation part and the control part plus the memory part. Memory circuit 22, clock circuit 23 and I/O port 24 are connected to device 21, and key input part 25, display part 26 and print part 27 are connected to port 24. In such constitution of the electronic cash register, the setting switch is first pressed when the operator is stationed, and this time is memorized in the device of the register. Later then, if the time necessary for control is desired, the memory contents is read out. Thus, the time control can be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02251952-A (JP)
Title: Method for preserving dyestuff fixing material
Inventor: SHIBATA TAKESHI
IPC: G03C8/40
Filed: 1989-03-27
Abstract: PURPOSE:To obtain a high developing speed and images free from unequal densities by specifying that the moisture content of a winding core is <=1%. CONSTITUTION:The winding core is so formed as to have <=1% moisture content. The moisture content referred to in this embodiment is the rate of the moisture that the winding core exposed to an ordinary temp. and ordinary humidity releases at the time of a high temp. The winding core satisfying <=1% moisture content is obtd. by various materials or various processes for producing the winding core. More specifically, the winding cores are molded of resins, such as polyethylene phthalate, polycarbonate and PVC. The dyestuff fixing material which speeds up the development and does not generate the unequalness in the image density is obtd. by using this winding core.
Patent JP-H08267130-A (JP)
Title: Method for forming branch pipe
Inventor: NONAKA YASUHIRO
IPC: B21D51/16
Filed: 1995-03-31
Abstract: PURPOSE: To perform cutting of a prepared hole, forming of a branch pipe and finishing of an end face (including edge preparation) through one work setting only, to improve work efficiency and to shorten working time. CONSTITUTION: Cutting 2 of a prepared hole is performed by an exclusive drill consisting of a drill 10 for machining and an end mill 11 for finishing a prepared hole. Forming 3 of a branch pipe employs a single rotation/revolution pin 12 if the diameter is small. In addition, if the diameter is large, it employes a plurality of rotation/revolution pins 13, preventing deformation of a work and damage to the pins. Finishing 4 of an end face (including edge preparation 5) consists of an end face finishing facer 18 and an edge preparation facer 19, performing end face finishing 4 and edge preparation 5 simultaneously with the main shaft 20 lowering rotatably.
Patent JP-S63240685-A (JP)
Title: Ic card acceptance structure of connector for external equipment
Inventor: BANJO TOSHINOBU
IPC: G06K17/00
Filed: 1987-03-27
Abstract: PURPOSE:To perceive the adaptability of an IC card by providing recessed parts on both side end surfaces of the IC card, providing a contact mechanism for discriminating the card facing the recessed part on a card acceptance part and driving, stopping external equipments in the state of inserting the card. CONSTITUTION:When the IC card 4 provided with the two recessed parts opening to the both sides of a package 5 is inserted to the acceptance part 3 of a card reader connector 1 from a card insertion slit 2, the contact 24 of the contact mechanism 22 for discriminating the card stands in the recessed part 21 and the contact part 24a of the contact 24 contacts the contact part 23a of a contactee 23. When a card except the IC card 4 is used, the contactee 24 retreats and the contact part 24a is detached. Thus the card reader is driven by closing the contact mechanism 22 and the adaptability for the card reader connector 1 is perceived at the time of inserting the IC card 4.
Patent JP-S60218643-A (JP)
Title: Process for forming heat developing type color picture image
Inventor: ISHIKAWA HISASHI
IPC: G03C8/40
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a positive color picture image directly by a simple treatment and using simple materials by executing heat development of a heat development color sensitive element by contacting with an image receiving element. CONSTITUTION:A heat development color photosensitive element contg. a silver salt oxidizing agent, reducing agent, a dye donating material capable of forming or discharging a diffusive dye by the heat development, and a binder is image- exposured. After heat development of the photosensitive element by contacting with an image receiving element, the image receiving element is released. The heat development color photosensitive element treated by the above described process is then heat developed by contacting with the image receiving element.
Patent JP-S60218570-A (JP)
Inventor: HOTSUTA TOKIO
IPC: F25D17/08
Filed: 1984-04-13
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-S549594-A (JP)
Title: X-ray generator
Inventor: SUGIBUCHI KIYOSHI
IPC: H05G1/52
Filed: 1977-06-23
Abstract: PURPOSE: To obtain a high-output X-ray generator which irradiates over an wide region, by forming a X-ray extraction window extremely closely to a target and by producing a magnetic field which curves the track of a reflected electron from the target between them. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05237204-A (JP)
Title: Racket frame
Inventor: TAKAHASHI YASUHIKO
IPC: A63B49/10
Filed: 1992-02-26
Abstract: PURPOSE:To provide a racket frame with the reduced geometrical moment of inertia of each side of a face, reduced hoop rigidity, improved impact resilience, and an enlarged sweet area. CONSTITUTION:In a racket frame of a tennis racket or the like having an outer shell layer comprising at least non-wood material such as metal or fiber- reinforced plastic in which gut protective grooves in an outer circumference of a face is eliminated, a lateral width at the front of a face part 2 on each side of 5, 6 of the face is set to be smaller than a vertical width at the front of the face part 2 at a face top 3 and a bottom 4.
Patent JP-H068642-A (JP)
Title: Dyestuff donor element for thermal transfer
Inventor: SUTEIIBUN MAIKERU NIYUUMAN
IPC: B41M5/035
Filed: 1993-04-01
Abstract: PURPOSE: To provide a method for generating a base for reacting with an acid to be generated by decomposing an infrared absorbing dye contained in a laser- induced heat sensitive dye transfer system. CONSTITUTION: In the laser-induced heat sensitive dye transfer dye donor element comprising a support having a dye layer containing an image dye in a polymer binder and an infrared absorbing dye on a surface, the layer contains in combination a nonvolatile tertiary amine.
Patent JP-H06292283-A (JP)
Title: Remote controller mount device
Inventor: HAMANO NOBUO
IPC: F23Q21/00
Filed: 1993-04-01
Abstract: PURPOSE:To facilitate mount/dismount and to reduce a projection quantity from a wall face. CONSTITUTION:Recessed parts 23, 23a of a lower side face of a remote controller 1 and claws 18, 18a having a projection at a tip of notches 15, 15a provided to a flange 10a of a remote controller case 10 and whose one free end is freely displaced are engaged and locked. The locking is released by depressing the notches 15, 15a and the lower part of the remote controller 1 is pushed out by a plate spring 35 at the bottom of the remote controller case 10. Thus, the lock is facilitated when the remote controller is contained and the remote controller is easily extracted at lock release and the projection of the remote controller is less.
Patent JP-H03279701-A (JP)
Title: Boiler with circulating fluidized bed
Inventor: FUJIMA YUKIHISA
IPC: F23C10/02
Filed: 1990-03-27
Abstract: PURPOSE:To maintain suitable combustion temperature, and absorb and utilize the generated combustion heat by means of an outside heat exchanger by connecting a gas supply means to the lowest bend section of a particle circulation passage which connects the fluidized layer in a combustion furnace and the fluidized layer in an outside heat exchanger. CONSTITUTION:The fluidized layer 3 in a combustion furnace 1 and the fluidized layer 16 in an outside heat exchanger 14 are connected by a particle circulation passage 30. A first and second particle circulation pipes 31 and 32 are connected through a bend section 33 and to the bottom of the bend section 33 a gas supply means 40 is connected. When the load is brought below a limit point C, the value of the flowing gas is also adjusted to a value below a limit value (b). At the same time the respective values of air flowing through an air pipe 43 for fluidization and air pipe 44 for blowing the particles up are adjusted to drop part of the particles in the fluidized layer 3 of the combustion furnace 1 through the particle circulation pipe 31 and to raise part of the particles through a particle circulation pipe 32, and they are dispersed on the heat transfer pipe 17 in the fluidized layer in the outside heat exchanger 14 and then they are returned to the fluidized layer 16. By only the volume of the particles that is returned the particles in the fluidized layer 16 of the outside heat exchanger 13 is circulated to the fluidized layer 3 in the combustion furnace 1 through an opening 15 as shown by the arrow mark 50.
Patent JP-H04286162-A (JP)
Title: Semiconductor electronic circuit
Inventor: MURAMOTO HIDETOSHI
IPC: H01L21/336
Filed: 1991-03-14
Abstract: PURPOSE:To reduce the temperature dependency of performance characteristics, and to increase current supply capacitance by constituting the active region of an insulated gate field-effect transistor of polycrystalline silicon having spe cific crystal grain size while setting bias voltage at voltage approximately not depending upon the temperature of the temperature characteristics of drain currents. CONSTITUTION:The active layer of the output transistor Tr1 of a stabilized power supply section 1 is composed of polycrystalline silicon having mean crystal grain size of 1.0-10mum. A bias circuit consisting of a Zener diode Dz, to which a resistor R1 and two elements are connected in series, is mounted so that bias voltage applied between the gate and source of the transistor does not depend upon the temperature characteristics of drain currents. Consequently, bias voltage can be generated at a point ZTC, and the point ZTC can exist in a saturation region or a section near the saturation region on a performance characteristic curve. Accordingly, current supply capacitance is increased and the temperature dependency of supply currents can be reduced without scaling up the element size of the transistor.
Patent JP-H06291685-A (JP)
Title: Transmission output control system
Inventor: MOGI TOMOHIRO
IPC: H04B1/04
Filed: 1993-04-01
Abstract: PURPOSE:To perform gain control over an indoor device in consideration of even the influence of a cable which connects an outdoor device and also control the transmission output of a slave station stably and tall. CONSTITUTION:The indoor device 10 amplifies a signal to be sent by an amplifier 12, adjusts the output level by a variable attenuator 13, and outputs the signal to a coaxial cable 17; and the output level is detected by a level detecting circuit 14 and the signal is digitized by an A/D converter 15 and inputted to a microcomputer 11. The microcomputer 11 puts the output level in a frame and outputs it to the coaxial cable 17 through a modem 16. The outdoor device 20 converts the sent frame from the indoor device 10 into a digital signal by a modem 26 and inputs it to a microcomputer 21. The microcomputer 21 controls a variable attenuator 23 so that the output level of the outdoor device 20 detected by a level detecting circuit 24 has a previously set gain value on the basis of the output level of the indoor device 10.
Patent JP-S63244986-A (JP)
Title: Descramble circuit
Inventor: MURAKAMI TETSUYA
IPC: H04N7/171
Filed: 1987-03-31
Abstract: PURPOSE:To reduce the deterioration of a descramble picture by equalizing a synchronizing signal leading level at the time of descrambling the synchronizing signal of a scrambled video signal to the synchronizing signal. CONSTITUTION:The PIN diode 27 in which the quantity of extension is controlled according to an extension quantity control voltage is provided in a synchronizing signal extension circuit 500 at the time of descrambling the scramble signal obtained by compressing the synchronizing signal by the synchronizing signal extension circuit 500 is provided. According to an extension quantity control voltage, a gain to a transistor 23 is controlled, and a control for aligning the leading level of an RF synchronizing signal after the descrambling is carried out based out based on this control voltage.
Patent JP-S553662-A (JP)
Title: Preparation of semiconductor laser element
Inventor: MATSUMOTO YOSHINARI
IPC: H01S5/00
Filed: 1978-06-22
Abstract: PURPOSE: To obtain end surfaces that are extremely stable to an outside atmosphere and have excellent productivity, by thermally treating a crystal layer in an atmosphere containing elements, which have light atomic weight, among the V group elements forming active layers.  
     CONSTITUTION: Grooves are formed to a semiconductor wafer that has AlGaAs double-hetero type multilayer structure. A surface of a GaAs layer 5 is covered with SiO 2  or Si 3 N 4 , etc., and thermally treated in an atmosphere containing the element, which has the lightest atomic weight, among the V group elements constituting an active layer or in an atmosphere containing constitutional V group elements - in one instance, the steam pressure of P, thus forming a P diffusion layer 6.  If the wafer is divided at a fixed location, the dividing surfaces become to resonator  surfaces, and layers that forbidden band layers containing P spread can be obtained  on the end surfaces of a resonator. Thus, an element can be gained which there is  hardly deterioration due to continuous oscillation for a long time and has excellent  reliability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61234703-A (JP)
Inventor: NAKAO YASUNARI
IPC: A01B69/00
Filed: 1985-04-10
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-H10271881-A (JP)
Title: Motor and method for controlling the same
Inventor: SAKURAI TETSUJI
IPC: H02P6/182
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the starting stability of a motor by making the precise speed control of the motor possible and limiting the direction of the rotation of a rotor at the start time, deciding the polarity of the electric current which is made to flow to a phase to be excited at the start time based on the position of the rotor detected by means of a position sensor. SOLUTION: One position sensor 105 which is composed of a hall element, etc., and can detect the position of a rotor 103 when the rotor 103 is stopped is added to a sensor-less brush DC motor which can be controlled precisely in speed. When the motor is started, the polarity of the electric current which is made to flow to a phase to be excited at the start time is decided based on the position of the rotor 103 detected by means of the sensor 105. Therefore, the start stability of the motor is improved, because the rotor 103 can be rotated surely in a prefixed direction. In addition, the optimum switch timing of the power supply to the motor can be discriminated, because the detect signal of the sensor 105b can be used for confirming the start of the rotation of the rotor 103.
Patent JP-S59202791-A (JP)
Title: Recording device of color video signal
Inventor: KOJIMA NOBORU
IPC: H04N9/79
Filed: 1983-05-02
Abstract: PURPOSE:To obtain a recorder easily ensuring the band width of a luminance signal and immune to the affect of noise and time axis fluctuation by time-compressing the luminance signal and horizontal/vertical synchronizing signals in the same rate, time-compressing a chroma signal by a large rate and recording the luminance signal and the chroma signal in time division multiplex. CONSTITUTION:Two frequency modulators 63, 64 modulating a sound signal from an input terminal 29 with a frequency different from each video track (or field) are provided. The amplitude level of a color video signal from an input terminal 52 is adjusted by an automatic gain control circuit (AGC circuit) 53 and led to a low pass filter (LPF) 54 and BPF band pass filter (BPF) 57. A luminance signal in a color video signal is selected from the LPF54, the time axis is compressed into, e.g., 4/5 by the 1st time compressor 55 and the result is fed to a mixer 62. On the other hand, a chroma signal is selected from the BPF57, the time axis is compressed into, e.g., 1/5 and the result is fed to a mixer 62 through the 2nd clamp circuit 61.
Patent JP-H06268696-A (JP)
Title: Afc circuit
Inventor: WADA YOSHIO
IPC: H04L27/233
Filed: 1993-03-10
Abstract: PURPOSE:To exactly correct the frequency drift of a modulated wave at high speed by comparing an estimated value from a bit error rate estimating device with a measured value from a bit error rate measuring instrument. CONSTITUTION:Based on the phase difference of inputting respective elements, a decoding circuit 9 decodes digital signals X and Y. Based on the signals, a bit error rate estimating device 22 estimates the bit error rate, generates a timing clock signal and settles the data of the signals X and Y. On the other hand, based on a data string for the use of measuring bit error rate inserted to a modulated wave (a) at a prescribed interval, a bit error rate measuring instrument 34 measures the bit error rate. Further, the bit error rate estimated value and measured value are compared, a voltage required for minimizing both values is added to the output of an AFC circuit 12 and supplied to a VCXO 15.
Patent JP-H08271173-A (JP)
Title: Plate structure of plate type heat exchanger
Inventor: HATANAKA SADAO
IPC: F28F3/04
Filed: 1995-03-31
Abstract: PURPOSE: To improve the rigidity of a plate having a division groove by partitioning a heat transfer surface by the division groove traversing the heat transfer surface and providing bent parts or curve parts in the division groove. CONSTITUTION: A division groove 6 is formed in a chopping wave shape having a a plurality of bent parts 8. Most part of the division groove 6, that is, other parts except the bent parts 8, extends in the direction intersecting the folding direction a of a plate when a bending force for making the upper and lower end parts come close to each other is exerted on the plate 1. These parts serve as ribs which cope with the bending force, so that concentrated load applied to the part of the division groove 6 extending in parallel with the direction in which the plate 1 is folded can be reduced. Accordingly, the folding and bending of the plate 1 can be prevented.  Most part of the the division groove 6 also extends in the direction intersecting the folding direction b of the plate 1 when a bending force for making the right and left end parts of the plate l come close to each other is exerted on the plate, so that the folding of the plate 1 due to the bending force can be prevented.