baber/WOPTO huggingface dataset:
Patent JP-H0470637-A (JP)
Title: Camera for film cartridge
Inventor: NAKAMURA YASUSHI
IPC: G03B17/02
Filed: 1990-07-06
Abstract: PURPOSE:To make the opening action of a cover easy and smooth and to prevent excessive resistance from being generated other than the resistance of repulsive energizing force at the time of performing a closing action by providing a means for energizing the cover in an opening direction and a means for delaying only the opening action of the cover against the energizing force of the energizing means. CONSTITUTION:This camera is provided with a cartridge housing chamber 4 in which a film cartridge 5 is housed, an opening 6 through which the cartridge 5 gets in or out of the chamber 4, the cover 7 which opens and closes the opening 6, the energizing means 16 for energizing the cover 7 in the opening direction, and the delay means 12, 13, 15 and 19 for delaying only the opening action of the cover 7 against the energizing force of the means 16. Therefore, the opening action of the cover 7 is performed by the energizing force of the means 16 while going along with the resistance force of the delay means 12, 13, 15 and 19, and the resistance force does not act at the time of performing the closing action. Thus, the opening action of the cover is made easy and smooth and the excessive resistance is not generated other than the resistance of the repulsive energizing force at the time of performing the closing action.
Patent JP-H1127348-A (JP)
Title: Slave set for cordless telephone system
Inventor: OGURA HISAYUKI
IPC: H04W60/04
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To allow a master set to save trouble of entry to store a public telephone number and to prevent any entry mistake by allowing the slave set to send automatically the public telephone number to the master set. SOLUTION: In this slave set 2 connected to a master set or a public base station and having a RAM 52 that stores a public telephone number 522 and a control circuit 50 that conducts position registration processing to a master set, a control means 50 of the slave set 2 sends the public telephone number 522 stored in the RAM 52 to the master set in the case of making position registration processing to the master set.
Patent JP-H1122071-A (JP)
Title: Support of lathing reinforcing plate
Inventor: SUGIKI TAKESHI
IPC: E04B2/74
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To easily install a lathing reinforcing plate by installing supports to support respective end parts of the lathing reinforcing plate in a fitting condition by sliding downward from above, on respective partition columns. SOLUTION: Supports 20 are formed on main body parts 21 and side surface parts 22 respectively bending at a right angle in the same direction from the side edges of the main body parts 21. Flange parts 23 which extend in the mutually separating direction and bend at a right angle to the side surface parts 22, are arranged on the distant side side edges of the main body parts 21 of the side surfaces parts 22, and end parts of a wall backing reinforcing plate 13 are supported on respective stand parts 24 bending at a right angle so as to extend to the main body part 21 side on the lower edges of the flange parts 23, and support pieces 26 bending at a right angle so as to extend sideways are arranged in the side edge part center of the main body parts 21.  The main body parts 21 of the supports 20 are brought into contact in a prescribed height with front faces of partition columns 12, and the side surface parts 22 are fittingly fixed along side surfaces of the partition columns 12. The lathing reinforcing plate 13 is put in a condition of getting on the pedestals 24 since the end parts enter between the flange parts 23 and support parts 26 of the supports 20 by sliding downward, and installing work of the end parts is extremely facilitated.
Patent JP-S5971115-A (JP)
Title: Thin film head for vertical magnetic recording and reproduction
Inventor: NAKAMURA HITOSHI
IPC: G11B5/31
Filed: 1982-10-15
Abstract: PURPOSE:To obtain a thin film head having high recording density and high recording reproducing efficiency and excellent in magnetic characteristic, by using a lower magnetic layer made on a flat substrate, less in the deterioration in the magnetic characteristic and easy in patterning as a main magnetic pole. CONSTITUTION:A photo ceramic is used as a substrate 10, the film thickness near a recording medium opposite plane part B of a lower magnetic layer 11 formed with the sputtering method is formed as 0.5mum by using a target having a composition of 77.5wt% Ni- 22.5wt% Fe, and the film thickness of the rear core section is taken as nearly 3mum. An insulation layer 12 is formed by SiO2 with the sputtering method and the film thickness is taken as nearly 3mum. An organic insulating layer 14 is used for electrical insulation between a conductor coil 13 prepared by an Al vapor deposition process and an upper magnetic layer 15, and for making the upper surface of the coil 13 flat. The upper magnetic layer 15 is formed as nearly 20mum from an amorphous alloy consisting of 76 at% Co-12 at% Cr-12 at% Zr by the sputtering method. The layer 11 consisting of a high permeability magnetic layer plays a role of the main magnetic pole, is formed on the flat substrate 10, the forming of pattern is easy and the accuracy of size is excellent.
Patent JP-S6336863-A (JP)
Title: Pressure accumulation type manpower sprayer
Inventor: AKATSUKA FUMIHIKO
IPC: F04B13/00
Filed: 1986-08-01
Abstract: PURPOSE:To enable an operator to carry out a desired operation without entailing the heavy waste of his physical power and rendering the fatigue feeling to the operator by fitting piston packings slidably to respective cylinders provided in superposition on the inside and outside. CONSTITUTION:The piston packings 36, 37 are slidably brought into tight contact with plural pieces of the respective cylinders C1, C2 provided in superposition on the inside and outside. Arbitrary piston end fittings P1, P2 are selected. A prescribed pressure is generated in a liquid chemical tank T by the sliding contact of the outside piston packing 36 and the prescribed pressure is further increased by the sliding contact with the piston packing 37 on the inside until the desired max. pressure is attained. The operator is then capable of selecting the arbitrary piston end fitting and is, therefore, capable of carrying out the desired operation without entailing the heavy waste of his physical power and feeing of fatigue.
Patent JP-S5969765-A (JP)
Title: Rotating body driving device
Inventor: KAMEYAMA TOORU
IPC: G03G21/10
Filed: 1982-10-15
Abstract: PURPOSE:To prevent fatigue and deterioration of the same part of a rotating body, and to raise the reliability by making the rotating bodies driven by each separate motor contact with each other through a cam face, and moving continuously the rotating body in the axial direction in accordance with a driven member of revolution of the rotating body. CONSTITUTION:Between a gear flange 2 of a photosensitive drum 1 driven by a motor M1 and an operating gear 4 driven by a motor M2, a ball bearing 5 being freely rotatable round a shaft 6 is provided so as to contact with a cam face 2a of the gear flange 2, by which a cam mechanism is formed. When a member of revolution of the gear flange 2 and a number of revolution of the operating gear 4 are set so as to be slightly different from each other by a prescribed number of revolution, a photosensitive drum 1 executes a reciprocating motion in the axial direction along the shape of the sine curve-like cam face 2a by driving to rotate simultaneously the motors M1, M2.
Patent JP-H0933079-A (JP)
Title: Air conditioning system and radiator therefor
Inventor: OHIRA AKIYOSHI
IPC: F24F5/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of heat exchange by forming a latent heat take out means with a radiator which emits cold heat with a cooled air produced by placing ice particles into direct contact with the air and a means which feeds the cold heat to an air conditioning chamber. SOLUTION: A latent heat take out means comprises a radiator which emits cold heat with a cooled air produced by placing ice particles in direct contact with the air and a means which feeds the cold heat to an air conditioning chamber 36. The radiator comprises an ice receiver 5 which is filled with the ice particles 3 and permeated by air, a vessel 2 provided with a cold heat emission opening 35 of air cooled by the ice particles 3 which is fed by permeating through the ice receiver 5 and a fan 9 which feeds the air to the vessel 2. Due to this construction, the water content in the air is dust-removed by condensation and the dust is deposited on the ice particles 3 and flows out together with the water produced by melting so that the dust may be removed.
Patent JP-H0468912-A (JP)
Title: Semiconductor integrated circuit
Inventor: HAGIMORI HARUO
IPC: G06F1/08
Filed: 1990-07-06
Abstract: PURPOSE:To adjust the frequency of an oscillator by providing a field effect transistor(TR) for power supply for an inverter and a terminal connecting to a gate of the field effect TR and varying a voltage applied to the terminal so as to vary the resistance of the field effect TR. CONSTITUTION:With a voltage fed to an external terminal 6 applied to a gate of a field effect TR Q3, the resistance of the field effect TR Q3 varies with the applied voltage, resulting that the charge/discharge circuit of an inverter 2-1 is changed thereby varying an oscillating frequency of an oscillator 3. Thus, the voltage division ratio of resistors R1, R2 is changed to vary the voltage applied to the external terminal 6 thereby varying the oscillating frequency of the oscillator 3 externally.
Patent JP-H05300819-A (JP)
Title: Chairs in theater hall
Inventor: SAKAI TAKESHI
IPC: A47C1/121
Filed: 1992-07-07
Abstract: PURPOSE:To provide chairs in theater hall which can restrain the difference of the sound absorbing power of occupied seats and vacant seats, and the value of sound absorbing power as minimum as possible, and wherein the structure is simple and the manufacturing cost is low. CONSTITUTION:A seating portion 10 of a chair is composed of a fixing seat 14 and a movable seat 15 whose base end portion is rotatably provided at the end of the fixing seat 14 and whole base end face is provided to the end face of the fixing seat by the rotation so as to be freely separated. At least one part of the end face 14b of the fixing seat 14 and a base end face 15c of the movable seat 15 is formed so as to have the sound absorbing power. The base end face 15c of the movable seat 15 is separated from the end face 14b of the fixing seat 14, and the base end face 15c is contacted to the end face 14b in occupying a seat, thereby the sound absorbing power of occupied seats and vacant seats is equalized.
Patent JP-H1159609-A (JP)
Title: Packaging unit for continuously producing sealed package from tube made of packaging material
Inventor: FONTANAZZI PAOLO
IPC: B65B9/087
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide, for producing continuously from a tube made of a sheet type heat seal packaging material fed along a vertical feeder for filling food a sterilized and sealed package storing food able to be injected, a packaging unit, which is simple in structure and whose cutting equipment can be changed easily. SOLUTION: This packaging unit is provided each with a chain conveyor 10, 11 having a plurality of jaw parts 12 and facing jaw parts 13 each. These jaw parts hold a tube forming a package and form a continuous strip of packages by heat sealing by a heat seal member at positions with the same intervals. Moreover, a cut and assembly body 31 for cutting the strip and for separating the package is provided. The cut and assembly body 31 includes cutting members 54, 55 which are positioned on both opposite sides of a tube feeder, are synchronously rotated in the reverse direction, and working with the strip, cut the strip along a sealing band, and work to pull the package in a direction for pulling the same apart from the chain conveyor.
Patent JP-H1028127-A (JP)
Title: Network access method and communication network system to which the same method is applied
Inventor: OBA TOMOYUKI
IPC: H04L12/28
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a communication network system to which a network access method is applied in which a message can be preferentially transmitted by a host computer even while the message is transmitted by a terminal. SOLUTION: In this communication network system, a host computer 1 and plural terminals 2 are connected through a bus type network 3 in a CSMA/CD system so that communication can be attained as in the conventional manner. At the time of transmitting a message to the specific one of the plural terminals 2 while the specific one of the plural terminals 2 is being transmitting the message, the host computer 1 transmits a jam signal longer than that to be transmitted when the collision of a frame is detected by those terminals 2, and then transmits the message. Thus, message transmission in which the host computer 1 is given priority can be attained.
Patent JP-H0230381-A (JP)
Title: Inert-gas tungsten arc welding torch
Inventor: USHIMIZU MASARU
IPC: B23K9/29
Filed: 1988-07-21
Abstract: PURPOSE:To prevent the occurrence of weld defects by arranging plural inert gas injection holes around a tungsten electrode with it as a center and providing heat resisting porous gas resistant members to a shielding gas injection part. CONSTITUTION:The plural inert gas injection holes 11 are arranged around the tungsten electrode 3 fixed on a nozzle 1 with it as a center. Further, the many porous gas resistant members 6 such as wire gauze are set up between said injection holes 11 of the gas injection part 12 for shielding and a nozzle cover 2. By this method, shielding gas 17 carries out an uniform cooling function extending over the tip part from the central part of the electrode 3 and oxidation of the electrode 3 is prevented. Accordingly, since the flow of the shielding gas 17 is uniformized and welding arc is stabilized, the occurrence of weld defects at a weld zone 13 is surely prevented.
Patent JP-2000013186-A (JP)
Title: Phase shifter and quadrature modulator
Inventor: TSUKAHARA MASAHIRO
IPC: H04L27/20
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a phase shifter which can obtain two output signals whose phase difference precisely becomes 90 degrees. SOLUTION: An LPF 32 of a CR phase shifter 31 is set to be an integration circuit where a resistor R1 and an NPN transistor Tr1 as a variable element are connected in series. A phase difference detection circuit 34 feeds back a control signal S2 based on the phase difference of first and second carrier signals LO1 and LO2, to the transistor Tr1. Thus, the phase difference detection circuit 34 changes the junction capacity of the transistor Tr1 so that the phase difference of the first and second carrier signals LO1 and LO2 comes close to 90 degrees.
Patent JP-2000012654-A (JP)
Title: Tool for non-contact retaining spherical part
Inventor: TAKEMURA SADAO
IPC: H01L21/68
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a tool for retaining a spherical part that can keep the spherical part in a non-contact state, and can be utilized for carrying the spherical part or the like. SOLUTION: A tool is provided with a suction opening 3b that sucks a spherical part 4, a retention part 3 that has a larger sectional area than that of the suction opening 3 and at the same time has retention space 3c for keeping the sucked spherical part 4 in a non-contact state, and a retention release part 5 that reduces or stops the suction of the spherical part 4 and discharges the spherical part 4 being retained in the retention space 3c from the retention part 3.
Patent JP-H0230810-A (JP)
Title: High pressure water leading-in pipe for water jet type pile driving machine
Inventor: HIRABAYASHI HIROMI
IPC: E02D7/24
Filed: 1988-07-20
Abstract: PURPOSE:To obtain a high pressure water leading-in pipe for enabling the length to be easily adjusted in a short time by setting a regulating pipe for regulating a space between the main pipe tip section of the high pressure water leading-in pipe and a nozzle in water jet construction. CONSTITUTION:Between the tip section of the main pipe 4 of a high pressure water leading-in pipe 1, and a nozzle 2, on water jet construction for jetting high pressure water from the nozzle 2 and driving a pile 3, a space-regulating regulating pipe 5 fitted together on the main pipe 4 and a tapered section is set. Then, at the tapered section 4a of the tip section of the main pipe 4, a groove 6 is formed, and at the tapered section 5a of the regulating pipe 5, a dowel pin 7 is fitted, and by fitting them on each other, a fitting-on-relaxation- proof means between the main pipe 4 and the regulating pipe 5 is composed. As a result, the length of the high pressure water leading-in pipe according to the length of the pile can be easily adjusted just by replacing the regulating pipe with the one of a specified length.
Patent JP-H0231902-A (JP)
Title: Structure of tread portion of pneumatic tire
Inventor: SHIYOUMURA TATSUYUKI
IPC: B60C11/11
Filed: 1988-07-19
Abstract: PURPOSE:To enhance braking performance on a snowy road, an icy road or the like by providing specific relation between a circumferential component length and an axial component length on the outer surface of blocks by the effect of at least center block in a tread portion, and forming specific number or more of stepped projections in each block. CONSTITUTION:In a tread portion 11, the block area Ac of a center 16 is more than and equal to the block area As of a shoulder 17. In the grounded area of the tread portion 11, each real grounded area AE of blocks 12 and 13 and the total grounded area Ac thereof are set at 0.4<=AE/Ac<=0.7. The blocks 12 are laterally distributed on a tire equatorial line 0-0. Each block 12 has a circumferential component length (a) and an axial component length (b), and stepped slope edges laterally symmetrically projected on both sides outwardly in the axial direction are formed. Each block 12 has five or more stepped projections 12B. The component (a) has relation to secureness of circumferential rigidity and axial stoppage while the component (b) has relation to secureness of axial rigidity and circumferential stoppage so that the components (a) and (b) are set at 1/2<=(a)/(b)<=2. In the case of 2<(a)/(b)<1/2, a plowing effect of the projections 12B may deteriorate on a snowy or icy road,.
Patent JP-S6336218-A (JP)
Title: Light deflecting device
Inventor: WANAMI HIDEKI
IPC: H04N1/113
Filed: 1986-07-31
Abstract: PURPOSE:To remove the mutual interference between an integrator and a phase compensating circuit even when the time constants of both the units are large, to increase servo gain and to improve responsibility by using a common servo loop for plural reflecting surfaces of a rotary polygon mirror to correct face inclination. CONSTITUTION:Clock pulses generated from a clock generator 21 connected to a counter are sent to a face inclination variable detector 5 consisting of a CCD line sensor to drive the detector 5 and an obtained detecting signal is compared with a reference level VS1 by a comparator 23. The compared signal indicating the face inclination variable is latched by a latch circuit 24 and the latched signal is compared with a reference level VS2 by a comparator 26 through a D/A converter 25. The compared output is sent to an amplifier 27 by selecting an integrating circuit 42 and a phase compensating circuit 43 through switch groups 41, 44 to drive a correcting mechanism driving device 11.
Patent JP-H0825790-A (JP)
Title: Hidden image
Inventor: YOKOYAMA FUMIO
IPC: B42D15/10
Filed: 1994-07-08
Abstract: PURPOSE:To provide a hidden image in which first and second areas are scarcely identified with the naked eye on a sheet before copying and, in the case of copying, both the areas can be effectively identified on the copy sheet. CONSTITUTION:The hidden image comprises a character part formed by disposing many first patterns 11 and a background part formed by disposing many second patterns 13. The patterns 11 and 13 are respectively formed of two lateral linear elements 15 in such a manner that the interval L1 of both the elements 15 of the pattern 11 is different in size from that of both the elements 15 of the pattern 13. Further, in the image so formed that the sums of the areas of the elements 15 of the patterns 11 and 13 are equal, it is so formed that the sum of the lengths of line segments for connecting the outer peripheries of the elements 15 of the pattern 11 becomes equal to that of the lengths of line segments for connecting the outer peripheries of the elements 15 the pattern 13.
Patent JP-H0468214-A (JP)
Title: Control device for combustion device
Inventor: HANEDA TADANORI
IPC: F23N5/14
Filed: 1990-07-09
Abstract: PURPOSE:To prevent a poor combustion by a method wherein an upper limit temperature of atmospheric air and a lower limit temperature of atmospheric air are set, calculated with an electrical resistance value of a thermistor and in the event that the limit values are out of range, an abnormal room temperature judging part detects an abnormal state and then a combustion part is stopped for its combustion. CONSTITUTION:As a room temperature sensing part 1, a thermistor is used, and a combustion amount determing part 5 determines a combustion amount in response to a signal S1 of the room temperature sensing part 1 and a signal S2 of a temperature setting part 2. At this time, a supplied air volume room temperature correction part 3 receives the signal S1 at the room temperature sensing part 1. If a room temperature is high, it increases a supplying of air volume and in turn if the room temperature is low, it decreases a supply of air volume to keep an air-fuel-ratio constant and sends a signal S3 set to stabilize a combustion. A room temperature abnormal state judging part 4 receives the signal S1 of the room temperature sensing part 1 and if it corresponds to a normal room temperature range, it transmits a signal S4 to the combustion control part 6 so as to keep a continuation in combustion. In the event that it does not correspond to the normal room temperature range and its state is continued for a predetermined period of time. The combustion control part 6 follows a signal at the room temperature abnormal state judging part 5 and in the event of continuing the combustion, it receives the signal S5 of the combustion amount determining part 3, sends a signal S6 to the combustion part 7 and controls combustion.
Patent JP-S5974065-A (JP)
Inventor: OGAWA KENJI
IPC: B31B31/00
Filed: 1982-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1123001-A (JP)
Title: Ceiling set air conditioner
Inventor: NAGAMATSU SHINICHIRO
IPC: F24F13/20
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a ceiling set air conditioner, smooth in the elevating operation of a suction grille, simple in structure, reduced in the number of parts and suitable for an environment. SOLUTION: In a ceiling set air conditioner equipped with a unit main body 2 having a heat exchanger 3 as well as a fan 5 and buried into a ceiling 1, and a decorative panel 7 having a suction grille 10 at the lower part of the same, a rotary drum 12 provided in the decorative panel 7 and driven into normal and reverse rotating directions, a guide roller 20 provided on the suction grille 10, and a wire 13 whose one end is wound around the rotary drum 12 and whose the other end is fixed to the decorative panel 7 through the guide roller 20 to support the suction grille 10 elevatably, are provided.