baber/WOPTO huggingface dataset:
Patent JP-H0198879-A (JP)
Title: Refrigerator
Inventor: NISHIDA KIYOSHI
IPC: F25D23/00
Filed: 1987-10-12
Abstract: PURPOSE: To improve an assembling characteristic and attain an in expensive leg structure having a less number of component parts by a method wherein there are provided engaging pieces and claws which are integrally formed from an ornamental frame, the claw is engaged with an engaging hole of a main body of a refrigerator, the engaging pieces are overlapped between an upper surface of a fixed leg and a bottom surface of the main body of the refrigerator and then fixed by screws. CONSTITUTION: Both corners of an ornamental frame 15 are provided with engaging pieces 15a formed integrally from the ornamental frame 15. The engaging pieces 15a are provided with claws 15 and fixing holes 15c. A main body 7 of a refrigerator is set such that a door 8f of a freezing chamber and a door 9 of a refrigerator are positioned above, wherein the claws 15b arranged at the engaging pieces 15a formed integrally from the ornamental frame 15 having an entire with of the main body 7 of the refrigerator are inserted into and engaged with the engaging holes 16 in the main body 7 of the refrigerator, a block 13 and a fixing leg 10 fitted with an adjusting leg 12 are fixed to the bottom surface of the main body 7 of the refrigerator by screws 18 so as to complete the leg structure, resulting in that the leg structure showing an easy assembling work can be attained.
Patent JP-S62117342-A (JP)
Title: Formation of multilayer interconnection structure
Inventor: USUI MITSURU
IPC: H01L21/31
Filed: 1985-11-18
Abstract: PURPOSE:To flatten the surface of an insulating film by removing a stepped section generated by the photosensitive organic insulating film on some member in a wiring by using a pattern mask wider than the width of said wiring and forming a photosensitive organic insulating film onto the removed stepped section. CONSTITUTION:A photosensitive organic insulator is applied so as to coat metallic wirings 2 shaped onto a substrate 1, and an organic insulating film 3 is formed through heat treatment. The film 3 is exposed and developed by employing a pattern mask wider than the width of the wirings 2, thus removing the film 3 on the wirings 2. Notches 4 are shaped among the wirings 2 and the residual films 3 at that time. when the photosensitive organic insulator is applied onto the whole surface again and an organic insulating film 5 is formed through heat treatment, the film 5 is flattened, including the upper sections of the notches 4. When a through-hole 6 is shaped to the film 5 through a photo-process, the inter-layer insulating film 5 with the flat surface is formed. According to the method, the flat inter-layer insulating film can be formed by easy processing operation.
Patent JP-H03124583-A (JP)
Title: Container and bag for receiving wrapping bag therein
Inventor: HATANA YOSHIKAZU
IPC: B65D83/08
Filed: 1989-09-29
Abstract: PURPOSE:To keep open the unattached edges of each wrapping bag by merely gripping and pulling the wrapping bag out from a container bag holding such bags therein by a method wherein an opening part for pulling out the wrapping bag therethrough is formed on the front wall of the container bag at a predetermined distance from each side edge thereof and the rear wall of the wrapping bag is made longer than the front wall thereof an unattached edges thereof to form a step therebetween. CONSTITUTION:A wrapping bag 3 has a rear wall 3a and a front wall 3b adhesively attached along their side edges and bottom edges with their top edges remaining unattached and with the rear wall 3a longer than the front wall 3b forming a step at their top edges. It is desirable that a container bag 1 be similar to the wrapping bag 3 in shape and rather larger than the latter in size. Preferably, the width of the step 5 of the wrapping bag is equal to the distance d1 from the highest edge part to an opening part 2 or rather smaller than this distance. The front wall 3b of the wrapping bag 3 placed in the container bag 1 is gripped and pulled out from the opening part 2. The wrapping bag 3 is drawn out entirely from the container bag 1, while both side parts of the inner wrapping bag 3 are being obstructed by the opening part 2 of the container bag 1 and the wall part as shown by the distance d2 between the left and right side edges thereof. The gripped front wall alone is taken out from the opening part 2 with the unattached top edges of the wrapping bag remaining open.
Patent JP-H1189493-A (JP)
Title: Fishing sinker
Inventor: YOSHIMI YUKIHARU
IPC: A01K95/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a fishing sinker which is not eaten by fish and seeks environmental protection. SOLUTION: This fishing sinker is such one that a clamshell 12 as this sinker 10 is provided with a fishline-threading part 16 made of e.g. a shape memory alloy with superelastic function and encapsulated with an iron oxide material, and the opening 12a of the clamshell 12 is sealed with an adhesive 14 (as encapsulant); the clamshell 12, because of being a natural matter, never destroys nature, and the iron oxide material is not oxidized further, existing stably underwater; therefore, even if this sinker 10 comes off the fishline and has sunk to the bottom of the sea or river, its appearance is virtually natural; besides, in case this clamshell 12 is broken and the iron oxide material therein goes out, they are not eaten by fish; therefore, this fishing sinker is benign to nature, enabling the natural environment to be protected.
Patent JP-H0971218-A (JP)
Title: Preventing tool for forgetting of seat belt fastening
Inventor: YONEMOCHI SATOSHI
IPC: B60R22/12
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To improve the habitualness for fastening a seat belt by generating light sound at the time of buckling up the seat belt, and also to awaken the fastening of the seat belt by generating the same light sound according to the swing in driving of a vehicle when the vehicle is driven without fastening the seat belt. SOLUTION: Provided are a rotating body 2 which contacts with a belt member B and is rotated by the movement of the belt member B, a supporting body 3 which rotatably supports the body 2, a pressing means 7, 7 which makes the belt member B contacted with the body 2, and a light sound generationg tool which is housed into the body 2 movably and generates comfortable sound by being rotated and swinged.
Patent JP-H02105020-A (JP)
Title: Optical liquid level sensor
Inventor: NAKAGOME SEIJI
IPC: G01F23/30
Filed: 1988-10-14
Abstract: PURPOSE:To perform accurate measurement with a simple constitution by making the change of transmitted light quantity large with the change of the elongation of an optical fiber which is caused by the rise and fall of a float corresponding to a liquid level. CONSTITUTION:The optical fiber 3 having rubber-like elasticity whose length corresponds to the lowest water level is made to hang down from a cap 2 provided with an air vent hole on the upper end part of a cylindrical body 1. The lower end part of the optical fiber is attached to the float 4 which internally contacts with the cylindrical body. The change of the elongation of the optical fiber which is caused by the rise and fall of the float corresponding to the liquid level 5 can be known in such a constitution that the change of the transmitted light quantity between a light source 6 attached to the tip part of the optical fiber and a photodetector 7 provided at a position on the cap where the optical fiber penetrates is read with optical power 8. Thus, the change of the transmitted light quantity by the change of the elongation of the optical fiber which is caused the rise and fall of the float becomes large, so that the measurement can be accurately performed.
Patent JP-H03119872-A (JP)
Title: Autofocusing device
Inventor: MIYAKE MAKOTO
IPC: H04N5/232
Filed: 1989-10-02
Abstract: PURPOSE:To shorten pull-in time in following auto focusing adjustment by detecting the amount of travel of a lens unit when a power source is disconnected, storing it in a storage means, and automatically return the lens unit to a setting position by auto focusing adjustment just before when the power source is disconnected. CONSTITUTION:The device, when the power source being disconnected, stops a succeeding ball lens group 4 at the position of focusing adjustment when the power source is disconnected. And the succeeding ball lens group 4 is controlled so as to be moved step by step in a direction of preceding ball lens group 3 from a reference position 8a. When a pulse counter discriminates the movement of the succeeding ball lens group 4 to the position of focusing adjustment when the power source is disconnected just before, the movement of the succeeding ball lens group 4 is stopped. In other words, the control circuit 6 stops pulse oscillation, and accordingly, a pulse motor 5 stops a rotary operation. Therefore, it is possible to automatically control the succeeding ball lens group 4 so as to be returned to the position of focusing adjustment when the power source is disconnected just before.
Patent JP-H0597450-A (JP)
Title: Die for molding optical element and optical element
Inventor: NAKAMURA SHOJI
IPC: C03B11/08
Filed: 1991-10-04
Abstract: PURPOSE:To provide the high-accuracy molding die used for molding the optical element having a toric surface on both or one surface and the optical element. CONSTITUTION:The molding die 11 is formed by D-cutting of a part of a columnar face and has an optical function surface on the outer peripheral surface of this columnar shape. The above-mentioned molding die 11 is guided by a square hole provided on a master mold. The glass blank material is molded between this die 11 and another die guided by this square hole, by which the optical element, such as lens, is obtd. The square hole regulates the relative angle relation of the two dies mentioned above. This optical element has one surface of the square hole as a transfer surface and this transfer surface acts as a reference plane for mounting.
Patent JP-H0898457-A (JP)
Title: Actuator
Inventor: SENSEI MUNEHIRO
IPC: H02K11/00
Filed: 1994-09-26
Abstract: PURPOSE: To enhance workability in the maintenance and inspection while reducing the size by fixing a wiring lead-out tool to a corner part on the end face side of housing and making a notch, for avoiding the wiring lead-out tool, in the cover for the housing thereby mounting/demounting the cover with a no interference of the wiring lead-out tool. CONSTITUTION: A wiring lead-out tool 53 is fixed, through a rubber bushing 54, in a through hole 51 made at one corner in the cover side end face of a housing 3 and power lines and signal lines are led out through the wiring lead- out tool 53 to the outside of the housing 3. The cover us provided with a notch for passing the wiring lead-out tool 53 so that the cover can be mounted/ demounted without touching the wiring. This structure enhances workability at the time of inspection and maintenance and since no connector is required within the housing 3, the size can be reduced.
Patent JP-H0199823-A (JP)
Title: Manufacture of flanged pipe
Inventor: ISHIHARA HIDETOSHI
IPC: F16L23/024
Filed: 1987-10-13
Abstract: PURPOSE:To prepare easily a flanged pipe which has a sufficient airtightness between a pipe body and a flange part by bonding the pipe body and the flange part with a hot-melt adhesive. CONSTITUTION:A curved pipe body 23 is blow molded, then a hot-melt adhesive layer 24 is continuously formed in the peripheral direction of the base edge of the curved pipe body 23. The base edge of the curved pipe body 23 is set in the cavity 39 of a mold 36 for forming the flange. A resin having a higher melt temperature than that of a hot-melt adhesive is poured in the cavity 39 to form a flange part 31. The present process enable the manufacture of a flanged pipe with a good airtightness.
Patent JP-H03121903-A (JP)
Title: Wet paddy field coping device of moving agricultural machine
Inventor: MATSUKAWA MASAHIKO
IPC: B60B35/14
Filed: 1989-10-02
Abstract: PURPOSE:To facilitate the escape of a moving agricultural machine such as a tractor from slippage at a wet paddy field, by devising so that the driving force may be restored by extending continuously the treads of drive wheels. CONSTITUTION:When the lug bodies of drive wheels are stuffed with mud, and slippage is generated, a tread variable switch which is not shown in the drawing is operated to a 'wide' side. As a result, a solenoid valve 20 is changed over, and the hydraulic cylinders 12, 12 of a tread regulating mechanism 11 are activated. That is, oil pressure is fed under pressure to cylinder chambers 14 from a hydraulic pump 16, and piston rods 21, 21 are moved in arrow A directions, and the treads of drive wheels are extended continuously. As a result, mud between lug bodies is pushed out by means of the extending movements of treads and removed. Accordingly, the function of lug bodies is recovered, and escape from slippage can be realized.
Patent JP-H04134203-A (JP)
Title: Detected body identifying device
Inventor: IKEGAWA KOICHI
IPC: G01B11/02
Filed: 1990-09-26
Abstract: PURPOSE:To identify a body to be detected completely even if the body to be detected receives external light by taking changes in a detected voltage from reflected light of the detected body as frequency changes, and recognizing that it is a detected body when change time of the frequency corresponds to a size of the detected body. CONSTITUTION:If infrared ray is emitted from an emitting element 11 in the direction of a shutter 1, light receiving element 12 receives reflected light which reflects in the shutter 1 or mark plates 2, 3. When the shutter 1 is driven in the direction so as to be opened by a motor 5, infrared ray emitted from the element 11 hit the plate 2 or the plate 3, the infrared ray is absorbed, so that detected voltage P which is outputted from the element 12 is shortened by the time corresponding to width of the plate 2 or the plate 3. The voltage P is inputted in a V/F converter 13 to be converted into a frequency signal. Therefore, even when sun light or room light reflects, it is possible to detect the plate 2 or the plate 3 without the lights' effect.
Patent JP-H04134758-A (JP)
Title: Digital signal recording method
Inventor: IKETANI AKIRA
IPC: G11B5/58
Filed: 1990-09-26
Abstract: PURPOSE:To obtain a desired pilot by inserting a binary '1' to be continued more than one bit in a recording system and a binary '0' to be continued more than one bit alternately at prescribed intervals. CONSTITUTION:A memory control circuit 2 under its usual state is operated to perform a control for the purpose of reading out data stored in a memory 1 in turn. On the other hand, when a pilot pattern is inserted, the read of data from the memory 1 is temporarily stopped by a memory control circuit 2 according to a control signal from a period counter 6. Moreover, the control signal from the period counter 6 is also sent to a bit counter 7 and an inversion control circuit 8, where the number of bits to be inserted based on the signal from the period counter 6 is only counted by the bit counter 7, and a changeover signal is generated to a switch 4 during this period. Then, a bit pattern to be inserted is changed from '1' to '0' or vice versa and outputted by the inversion control circuit 8 in accordance with each control signal from the period counter 6. This output is sent through the switch 4 which is changed during this period only to a recording amplifier 5. By this method, a desired pilot is generated in a simple circuit configuration.
Patent JP-H08121915-A (JP)
Title: Heat pump type air conditioner
Inventor: YAMANAKA TOSHIHIKO
IPC: F25B47/02
Filed: 1994-10-24
Abstract: PURPOSE: To prevent liquid refrigerant from building-up on a lower stage circuit when the operational frequency of a compressor is low, and the circulation amount of the refrigerant is small by installing a check valve, which allows only the refrigerant to flow in the defrost direction to a defrost branch pipe. CONSTITUTION: A check valve 10 is installed to a defrost branch pipe 13 which is communicated with an upper stage circuit 3A. When operation load is small during cooling operation, an inverter compressor 1 operates in a low frequency so that the circulation amount of refrigerant may be small. However, as regards high pressure liquid refrigerant condensed in an outdoor heat exchanger 3, since the check valve 10 of the defrost pipe communicated with the upper stage circuit 3A exists, liquid refrigerant in the upper stage circuit 3A, where the refrigerant loss is small, flows in a capillary 4', while liquid refrigerant in a lower stage circuit 3B flows in a capillary 4, respectively and both flows meet together at a junction pipe so that they may flow in a throttling section 5.  This constitution eliminates the shortage of refrigerant due to build-up of refrigerant on the lower stage circuit 3B, and thereby regular cooling operation may be continued.
Patent JP-2001080792-A (JP)
Title: Sheet loading device and sheet quantity detecting device
Inventor: KANDA KOSEN
IPC: B65H7/04
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet loading device capable of reducing the paper feeding failure and a sheet quantity detecting device for accurately detecting the quantity of the residual sheets. SOLUTION: This device has a tray 1 to be loaded with the paper P, wires 2, 3 fitted to one side of the tray 1, a first winding pulley 10 for winding the wires 2, 3 up, wires 4, 5 fitted to the other side of the tray 1, a second winding pulley 11 for winding the wires 4, 5 up, a driving shaft 12 for driving the first winding pulley 10 and the second winding pulley 11, and a pivotal shaft 18 for pivotally moving the driving shaft 12. Since the driving shaft 12 is pivotally moved around the pivotal shaft 18 so as to adjust the winding position of the wires 2, 3 and the wires 4, 5, the only wires 4, 5 can be moved upward while leaving the wires 2, 3 as they are without changing the length of the wires. With this structure, attitude of the tray 1 can be adjusted horizontally.
Patent JP-H0984098-A (JP)
Title: Radio equipment
Inventor: OOYONE YOSHIO
IPC: H04W72/04
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To improve availabilities of a master station and frequency by allowing a slave station to receive channel information from the master station and making transmission with the frequency corresponding to a non-use channel so as not to allocate a reception circuit of the master station and the slave station one to one. SOLUTION: A mixed voice signal is modulated by a frequency ft in a transmission circuit 113 and sent to a slave station 120. In this case, a control circuit 114 generates channel information in response to a reception state in reception circuits 111a-111d and makes transmission as required. The slave station 120 detects channel information from a decoding circuit 127 in the reception state of a radio wave with the frequency ft, the content is stored in a table 128. A control circuit 121 detects depression of a PTT switch, the circuit 121 accesses the table 128 and searches for a reception circuit not in use by the master station 110 when the channel information is valid. When a reception circuit not in use is in the master station 110, transmission by a transmission circuit 124 with a corresponding frequency is commanded.
Patent JP-H01145419-A (JP)
Title: Machine tool
Inventor: HANSUUHENINGU BUINKURAA
IPC: F16B2/00
Filed: 1988-10-13
Abstract: PURPOSE: To prevent a guide rail from being dislodged due to slippage of the guide rail by roughening at least one surface in the guide rail which contacts through a first surface with a second surface of a first motion unit and is fixed by a screw means. CONSTITUTION: A machine tool has a guide rail 13 for guiding a displaceable motion unit. The guide rail 13 contacts through a first surface 18 with a second surface 17 of the first motion unit 15 and is fixed to the second surface by a screw 14, and at least one of the surfaces 17, 18 is roughened. As a result, even when the motion units collide against each other due to improper operation, when too heavy force is added to a main machine bed 10, and when excess force is added to a radial direction of the screw 14, frictia causes between the both surfaces 17, 18 to prevent the guide rail 13 from being dislodged.
Patent JP-H1191481-A (JP)
Title: Air bag device
Inventor: YAMAJI TAKESHI
IPC: B60R21/203
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To softly constrain an occupant by relieving reaction applied to an air bag from the occupant by relieving an internal pressure increasing rate per unit time of the air bag. SOLUTION: Plural through holes 38 are arranged on a periphery of an inflater fixing part of a baseplate 12, and in the initial stage until an air bag swelling opening is formed in a cover member 18 after an inflater 14 starts actuation, the baseplate 12 is deformed in the direction for increasing the volume of a partitioning space 32 which is partitioned by the baseplate 12 and the cover member 18 and houses an air bag 16.
Patent JP-H03121243-A (JP)
Title: Piston for internal combustion engine
Inventor: GOTO TAKAHARU
IPC: F16J1/16
Filed: 1989-10-03
Abstract: PURPOSE:To prevent the partial contact and the like of a piston ring due to the inclination of a crown by forming the crown and a skirt as separate bodies, and providing them with boss parts for inserting a piston pin, as well as forming step parts to be mutually jointed at the respective boss parts. CONSTITUTION:In a piston 1, a crown 6 provided with a top face 2 for partitioning a combustion chamber and plural piston ring grooves 3--5, and an annular skirt 7 brought into slidable contact with a cylinder are formed as mutually separate bodies. Inner and outer boss parts 9, 10, into which a piston pin 8 is fittingly inserted are formed integrally at the crown 6 and the skirt 7. The boss parts 9, 10 are provided with inner and outer step parts 17, 20 formed respectively between large and small cylinder faces 15, 16; 18, 19, and the piston 8 is fittingly inserted into the boss parts 9, 10, as well as the step parts 17, 20 are jointed to impede the relative rotation between the crown 6 and the skirt 7.
Patent JP-H10105124-A (JP)
Title: Liquid crystal driving circuit
Inventor: SATO SEIICHI
IPC: G02F1/133
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify circuit constitution required for multigradation display by charging and discharging associated capacity of a signal line with a constant current for only a period corresponding to a control pulse width variably set based on gradation data. SOLUTION: A latch 1 latches digital gradation data D0-D5 externally supplied. Acounter 3 counts a clock synchronizing with operation of the latch 1. A comparator 2 outputs a pulse held at a high level from at the point of time of latch by the' latch 1 to coincidence between a data value from the latch 1 and a data value from the counter 3 as a PWM data signal. A switch control circuit 4 charges or discharges the signal line (signal line capacity) by making to flow a constant current for only a period corresponding to a pulse width of the PWM data signal. Thereby, a potential of the signal line is set to a value required for obtaining desired gradation specified by gradation data D0-D5.