baber/WOPTO huggingface dataset:
Patent JP-S61195714-A (JP)
Title: Press bending method
Inventor: OGAWA MASAHIKO
IPC: B21D5/01
Filed: 1985-02-27
Abstract: PURPOSE:To perform a press bending with making the motion of a metal die at higher speed without using a core by forming the inner side contact face in opposition to the motion direction of the punch for contact and by bringing the outer side contact face to the inner side contact face by the punch to support the forming part of the inner side contact face. CONSTITUTION:The bending part A of one part is bent at right angles and also the bending part B of another part is bent at right angles and the bending part C to locate at the inner side thereof is bent in acute angle, as per the figure (a) on the forming part of the end parts 5, 6 of the phosphor bronze plate removing the unnecessary part with punching. The bending part D to locate at the inner side than the part A as per the figure (b) is bent in the obtuse angle nearer to the right angle than the obtuse angle of the part C then. The parts D and C are bent at right angles and the tip of the part B is pressed and the contact face E thereof and the contact face F of the tip of the part A are abutted as per the figure (c). Thereafter the semi- fabricated item forming the semi-fabricated terminal being placed on the center projecting part of a die 11, namely end parts 5, 6 as per the figure (b) is pressed by punches 15, 16 to bend the part C and D at right angles and the terminal 1 having loop shaped sections 5, 6 is completed.
Patent JP-H09230901-A (JP)
Title: Controller
Inventor: IZUMI YOJIRO
IPC: G05B19/02
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a controller equipped with a connecting means which electrically and mechanically connects modules to each other. SOLUTION: Modules 50 are constituted as the input part, control part, output part, and power source part of this controller by functions. At one end part of a module 50, a card edge part 51 is provided which has a conduction pattern to be used for an electric connection between modules 50. On both the right and left end surfaces of a holder 60, opening parts 61 and 61 in which the card edge part 51 is fitted are formed. Leaf springs are formed on the upper and lower internal surfaces of the right and left opening parts 61, and the right- and left-side leaf springs are connected electrically in the holder 60. While the card edge part 51 is fitted in the opening part 61, the leaf springs and conduction pattern come into electric contact with each other with the spring force, so the holder 60 connects the modules 50 electrically and mechanically.
Patent JP-H0523826-A (JP)
Title: Hollow chilled cam shaft and its manufacture
Inventor: HIRUTA NORIKI
IPC: B22D25/02
Filed: 1991-02-07
Abstract: PURPOSE:To lighten a hollow chilled cam shaft and to improve wear resistance of a cam part by inserting a hollow shaft formed unitedly a bearing part, cam part and journal part with a lost foam pattern casting method as cast-in and chilling peripheral surface of the cam with chillers. CONSTITUTION:Center cores 12, 13 are inserted into both end holes 10, 11 in the hollow shaft and set between a fixed metallic mold 14 and a movable metallic mold 15 in a lost foam pattern forming machine. Into a front end face bearing recessed part 18, cam recessed part 19, journal part recessed part 20, rear end face bearing recessed part 21 and bearing recessed part 22 in a carving recessed part 16, foaming styrene granular bodies are injected and filled. By jetting heated steam into the engraved recessed part 16, the lost foam pattern 29 composed of a front end face bearing part pattern 24, caM part pattern 25, journal part pattern 26, rear end face bearing part pattern 27 and bearing part pattern 28, is formed around the hollow shaft 1. The lost foam pattern 29 is held with the chillers and set in a casting device, and after pouring molten metal, the whole cam peripheral surface is chilled.
Patent JP-H04276842-A (JP)
Title: Multistage connected terminal controller
Inventor: CHIBA MASAO
IPC: G06F13/00
Filed: 1991-03-05
Abstract: PURPOSE:To reduce cost of line installation and to enhance operative efficiency of a line. CONSTITUTION:Personal computer 4 sends a connection request message to a terminal controller 3. The terminal controller 3 receives the connection request message at a work station control section 11 thereof, inquires of a host control section 10 whether the connection to host control section 10 is possible or not, and if the host control section 10 is ready to be connected, when a multistage switch 6 is on, a connecting cutoff control section 12 is initiated to inform the host control section 10 of the connection request message. The host control section 10 sends this message to a host system, the work station control section 8 of a terminal controller 2 inquires of a host control section 7 whether the connection to the host control section 7 is possible, and if the connection is possible, since a multistage switch 5 is off, the work station control section 8 returns a connection ready response message to the terminal controller 3 through a line, and the host control section 10 sends the message to the personal computer 4 via the connection cutoff control section 12.
Patent JP-S61197615-A (JP)
Title: Production of novel crosslinkable thermoreversible polymer compound
Inventor: ITO SHOJI
IPC: C08F220/54
Filed: 1985-02-27
Abstract: PURPOSE:To obtain the titled thermoreversible crosslinkable polymer compound, by radical-copolymerizing N-acryl-piperidine with N-methylolacrylamide in a solution state. CONSTITUTION:A mixture of 1mol of N-acrylpiperidine of formula I and 2mol or below N-methylacrylamide of formula II is dissolved in a solvent (e.g., methanol) so that the concentration of the formed solution may be 1-100%. This solution is copolymerized at 100-200 deg.C for 1-500min to obtain a crosslinkable thermoreversible polymer compound comprising units of formula III and 0.1-66mol% units of formula IV and having, preferably, an intrinsic viscosity [eta]as measured in a chloroform solution or a methanol solution at 30 deg.C of 0.01-6.0. This polymer compound has a property of being easily crosslinked when its molding is heated, so that it can be used as a mechanochemical material, a light-screening material or an adsorbent or for toys, separation membranes, etc.
Patent JP-2000234816-A (JP)
Title: Refrigerating cycle instrument
Inventor: YOSOMIYA MASATO
IPC: F25B13/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To restrain the liquid backing of a liquid refrigerant into a compressor, which is caused by the overflow of the liquid refrigerant in an accumulator due to the liquid backing from an outdoor heat exchanger after starting heating operation, by a method wherein a second liquid receiver is provided above a first liquid receiver and the lower part of the second liquid receiver is connected to the first liquid receiver through a connecting tube. SOLUTION: A second liquid receiver 7 is provided above a first liquid receiver 4 and the lower part of the second liquid receiver 7 is connected to the first liquid receiver 4 through a connecting tube 8. High-temperature high-pressure gas, discharged out of a compressor 1, is sent into an indoor heat exchanger 6 through a four-way valve 2 and, thereafter, heat exchange is effected in the indoor heat exchanger 6 with indoor air whereby the refrigerant is condensed and is changed into super-cooled refrigerant. The refrigerant is expanded in a choking unit 5 through adiabatic expansion and, thereafter, the liquid refrigerant flows into a middle-pressure receiver 4 under two-phase status of gas and liquid.  According to this method, the overflow of liquid refrigerant in an accumulator upon starting is restrained and the liquid backing into the compressor 1 is avoided whereby troubles, such as the forced stopping of the compressor 1 and the like, can be eliminated.
Patent JP-S59164532-A (JP)
Title: Optical logical oscillator circuit
Inventor: SUZUKI SHIYUUJI
IPC: G02F3/00
Filed: 1983-03-09
Abstract: PURPOSE:To obtain an optical logical oscillator by cascading annularly the odd number of optical NOT circuits, optical amplifiers, and optical delay elements. CONSTITUTION:The output of an optical NOT circuit 1 is guided to an optical amplifier 3 through a light guide and its output is guided through a light guide 4 to an optical branching device 5; its one output is connected to the input of the optical NOT circuit 1 through a light guide 7, and the other output is sent out as the output of an optical logical oscillator circuit through a light guide 6. The optical NOT circuit 1 emits output light 34 from a composition surface toward reflecting surfaces 32 and 33 of a Fabry-Perot resonator and consists of a semiconductor laser 31 that coherent input light 35 enter in the composition surface while crossing output light 34. Consequently, the optical logical oscillator which generates an optical pulse train suitable for the operation of a light sequential logical circuit is obtained.
Patent JP-H06247651-A (JP)
Title: Elevator safety device
Inventor: IKEDA EIBUN
IPC: B66B5/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide a relieving means against a confinement accident in an elevator car at low cost. CONSTITUTION:A microphone 2 for detecting the sound in an elevator car 1 is installed in the car 1. The acoustic signal detected by the microphone 2 is sent to a signal processing unit 4 via a microphone signal line 3. When the signal is recognized as the sound with the prescribed level or above, i.e., it is not the noises of a fan but the voice of a passenger, a door opening instruction is sent to an elevator control board 6 via a door opening signal line 5. The elevator control board 6 forcefully opens an elevator door upon receiving it.
Patent JP-H08229287-A (JP)
Title: Fluid balancer
Inventor: MATSUMOTO TAKESHI
IPC: D06F37/04
Filed: 1995-02-27
Abstract: PURPOSE: To improve the effect of correcting imbalance with a fluid balancer for preventing the vibration of a washing machine by providing this fluid balancer with a hollow annular body injected with magnetic fluid prepd. by dispersing ferromagnetic particulates into liquid and electromagnets for controlling the flow of the magnetic fluid in proximity to a part of this hollow annular body. CONSTITUTION: The magnetic fluid 15 is lifted in a rotating direction by its own viscosity and projections 24, 25 formed on the inside surface of the hollow annular body 14 while a rotary drum of the drum-type washing machine rotates at a low speed. The magnetic fluid is made to flow downward toward the central part of the hollow annular body 14 from above by gravity and is held by the electromagnets 16a to 16b. This operation is repeated until the magnetic fluid 15 is collected in the central part. On the other hand, the energization to the electromagnets 16a to 16b is shut off when the high-speed rotation exceeding the dangerous number of revolutions is attained. The magnetic fluid 15 which is no longer restrained by the electromagnets 16a to 16b is eventually splashed toward the outer periphery by centrifugal force and the imbalance is eliminated in an early period.
Patent JP-2000237695-A (JP)
Title: Selector for shaft body with head part
Inventor: YASUDA NOBUYUKI
IPC: B07C5/10
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To improve the treating capacity by raising the stability of a work by slanting a support face for a shaft body head part to be formed on a rotary table by several degrees in a direction wherein a position is raised on an outer peripheral face of the table. SOLUTION: Notch grooves 3 are provided at a specific pitch on the outer periphery of a rotary table 1, and the head part of a work A is fitted thereto. The work A is fed from a linear feeder arranged on the outer periphery of the rotary table 1. For the work A fitted to the notch groove 3, the head part is supported by a support face 2. Then, it is introduced in a fixed guide provided on the outer periphery of the table by rotation of the table 1, and inspection whether good or bad is executed while it advances along an inner periphery of the fixed guide.  For this selector, selectors by a long or short-measuring sensor, a sensor for measuring whether plating is good or bad, and a sensor for measuring whether a screw thread is good or bad, are provided midway on a work transfer passage, the work A wherein inferiority judgment is executed by measurement with respective sensors is discharged to a bad product discharge opening, and good product is discharged to good product discharge opening.
Patent JP-S54131940-A (JP)
Title: Cleaning device
Inventor: KAWAKUBO TOSHIO
IPC: G03G21/00
Filed: 1978-04-04
Abstract: PURPOSE: To achieve the improvement in removing efficiency of residual toner by spanning an endless belt having the function of magnetically attracting the residual toner or the like on pulleys disposed in proximity to a drum and letting the same make face contact to photoreceptor surface between the pulleys.  
     CONSTITUTION: A flexibile rubber magnet 5 is spanned between pulleys 6 and other pulley 6' which are disposed in proximity to the surface of a photosensitive drum 1 and are mutually spaced. This belt 5 is so arranged as to rotate along with the rotation of the drum 1 by making light face contact to the surface of the drum 1 between the pulleys 6, 6. Further adjustable energizing springs 7 act upon the pulleys 6 so as to provide moderate tension to the belt 5. Since this flexible belt 5 is making light face contact to the photoreceptor surface as its tension is regulated by the energizing springs 7, the efficiency of removing the residual toner may be considerably improved without damaging the photoreceptor surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11239246-A (JP)
Title: Photoelectric converter
Inventor: KOZUKA HIRAKI
IPC: H01L31/10
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To enable normal operation even when a constant current source is irradiated with light by providing a photodiode to which a reverse bias is impressed, connecting its cathode to the drain of a second PMOS transistor. SOLUTION: A constant current source 20 is provided with a current mirror circuit composed of a first PMOS transistor 2, a second PMOS transistor 1 with its gate and drain connected to the gate of the first PMOS transistor 2, a first NMOS transistor 4 with its gate and drain connected to the drain of the first PMOS transistor 2, and a second NMOS transistor 3 with its gate connected to the gate of the first NMOS transistor 4 and its drain connected to the drain of the second PMOS transistor 1. A photodiode 5 with its cathode connected to the drain of the second PMOS transistor 1 is provided so as to impress a reverse bias between the drain of the PMOS transistor 1 and the GND. Thus, the constant current source 20 is normally operated.
Patent JP-H01214057-A (JP)
Title: Manufacture of transistor
Inventor: HOTTA MASAHIKO
IPC: H01L21/265
Filed: 1988-02-22
Abstract: PURPOSE:To realize a transistor of an LDD structure having a desired characteristic at a low cost without a surface oxidation treatment after removing a side spacer by a method wherein, after a gate electrode layer has been formed, an etching stopper film is deposited and formed before a side-spacer formation material film is deposited and formed. CONSTITUTION:After a field insulating film 16, a gate insulating film 18 and a gate electrode layer 20 have been formed on a semiconductor substrate 10, an etching stopper film 21 is deposited and formed. Then, after a side-spacer formation material film 22 has been deposited and formed, it is etched back and side spacers 22A-22D are formed on both side parts of the gate electrode layer 20. Then, an impurity used to decide a conductivity type is ionimplanted selectively into the surface of a semiconductor; implantation regions 26, 28 for source and drain use of a comparatively high impurity concentration value are formed; after that, the individual side spacers 22A, 22B are etched and removed in a state that the etching stopper film 21 is left. Then, an impurity used to decide a conductivity type is ion-implanted selectively into the surface of a semiconductor; implantation regions 30, 32 for source and drain use of a low impurity concentration value are formed.
Patent JP-S57155303-A (JP)
Title: Melt discharge apparatus
Inventor: KATOU SABUROU
IPC: C21C1/06
Filed: 1981-03-20
Abstract: PURPOSE: To completely eliminate the adherence of molten pig iron to rails for a hauler vehicle and pot truck and the damage by wastes to be discharged by a method  wherein joint rails beneath the discharge port of hauler vehicle are transferred to an  unrelated position when the molten pig iron or wastes are discharged by the hauler  vehicle for the melt.  
     CONSTITUTION: Rails 12 are separately laid on the floor on a pit 11, consisting of slag  receiving side 11-1 and working side 11-2, and a mobile truck 14 is moved to the right  side crossingly to the rails 12 along a rail 15 laid on the steped intermediate edge 11-3  of the pit. And joint rails 16 in the direction of the rails 12 is connected to the rails  12. A melt hauler vehicle 26 is moved along the rails 12 and 16 and stopped crossing  over the truck 14 and a discharge port 26' is positioned at the center of the truck 14.  Then, when moving the truck 14 to the left side by a device 21, a pot truck 17 is  dragged through a pin coupler 18 and moved toward the slag receiving side, and the  truck 14 is stopped in such a way that the pot 25 is located beneath the discharge  port 26'. Then, the vehicle 26 is inclined to discharge molten pig iron, and the truck  14 is again moved to the right side to connect it with the rails 16 and 12. Whereupon,  a mobile wall 19 also moves from the position as shown by a broken line to the position as shown by solid line.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H058912-A (JP)
Title: Method for detecting improper rotation of web supporting roller
Inventor: HATAYAMA SHIGEJI
IPC: B65H20/02
Filed: 1991-02-08
Abstract: PURPOSE:To prevent many labor hours and a loss of time so as to improve a rate operation by comparing required time, when the numbers of pulses of reference and inspected roller rotating at the same peripheral speed are multiplied by the same integer, and deciding the inspected roller in improper rotation when a difference predetermined time or more is provided. CONSTITUTION:A detector 6 for outputting a rotational pulse signal is provided in a supporting roller of a web 1, and in the case of rotating a speed reference roller 2 and inspected rollers 3, 4 at an equal peripheral speed, required times k.Pm.tm, at the time of counting a number of pulses k.Pm.k.Pr (k is integer of 1 or more) of multiplying a pulse number Pm obtained by rotating the speed reference roller 2 and a pulse number Pr of the inspected rollers 3, 4 by an integer so as to obtain a relation where Pm.Tr=Pr.tr, are compared. When these compared times are provided with a difference of predetermined time or more, the inspected rollers 3, 4 are decided in improper rotation. Here, tm and tr are a pulse period obtained by rotation respectively of the speed reference roller 2 and the inspected rollers 3, 4.
Patent JP-S58165949-A (JP)
Inventor: FURIIDORIHI KURIIGAA
IPC: B23Q9/02
Filed: 1983-03-11
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-S61199819-A (JP)
Inventor: AKAO TAKESHI
IPC: A23L5/10
Filed: 1985-02-28
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-H08214799-A (JP)
Title: Thick melt syrup of buckwheat and its production
Inventor: YAMADA TAKAO
IPC: C12P19/22
Filed: 1995-02-28
Abstract: PURPOSE: To obtain the subject healthy product having excellent nutrition balance because of containing rutin effective for preventing arteriosclerosis besides various kinds of amino acids, mineral, etc., by using buckwheat powder starch as a new raw material starch, liquefying and saccharifying the starch. CONSTITUTION: This product is obtained by liquefying and saccharifying starch of buckwheat flour. Flour essentially consisting of middle layer flour is preferably used as the buckwheat flour because it has a low protein content. The liquefaction is preferably carried out by adding 0.1-1wt.% based on the solid content of a stock solution of α-amulase to the starch and liquefying at pH5 to pH6 at 88-90 deg.C for 1 to 2 hours so as to regulate DE of a starch saccharide at the completion of the liquefaction to 10-20. The saccharification is preferably carried out by adjusting the liquefied material to pH5 to pH6, adding 0.1 to 0.3wt.% of a saccharifying enzyme composed of β-amylase and transglucosidase to starch, saccharifying at 50-60wt.% for 16-24 hours so as to regulate DE of the starch saccharide at the completion of saccharification to 35-45.
Patent JP-H07248334-A (JP)
Title: Interatomic force microscope
Inventor: UCHIDA TADASHI
IPC: G01B21/30
Filed: 1994-03-10
Abstract: PURPOSE:To prevent any damage to a cantilever from occurring by stopping any movement of a sample when the measured frictional force has exceeded the preset reference value, reducing an amount of flexure to control the cantilever so as to make the frictional force become smaller than another reference value, and starting from measurement in shifting the sample. CONSTITUTION:A frictional force signal control circuit 15 feeds a scanner control circuit 9 with a scan stopping signal at a time when a frictional force signal, being outputted by a frictional force signal conversion circuit 12, is larger than the preset first reference value. After scanning stoppage, the control circuit 15 imparts an interruption signal to a central processing unit 14 which feeds a signal to the scanner control circuit 9 to drive a three-dimensional actuator 8 so to reduce an amount of flexure in a cantilever till the frictional force becomes smaller than the preset second reference value. In succession, in a state that the cantilever 2 is shifted to the right direction as long as the specified distance, sample scanning is carried out again. With this constitution, any possible damage to the cantilever is preventable from occurring.
Patent JP-H10216224-A (JP)
Title: Connection structure of peritoneal dialysis pack
Inventor: ISONO KEINOSUKE
IPC: A61M1/28
Filed: 1997-02-08
Abstract: PROBLEM TO BE SOLVED: To surely and sterilely connect and separate ducts by inserting the connection end parts of the respective ducts connected to the inside of an intra peritoneal and a peritoneal dialysis liquid filling pack to a sealed container having a seal part in an insertion hole and arranging a bacteriocide in the sealing container. SOLUTION: Roller forceps 20 being the opening/closing means of the duct 4 connected to the peritoneum (same in the duct connected to the peritoneum dialysis liquid filling pack) consist of a base 50 provided with a roller 44, the mobile line 46 of the roller and the insertion hole 48 of the duct 4 and the wall of the duct 4 is pressurized or released by the position of the roller 44 which moves in the mobile line 46. Moreover, a sealing member 16 is arranged by opposing to the insertion hole 14 which is provided in the center of a closing member 38 in the end part of the insertion line 48 of the base 50.  When the sealing member 16 of the base 50 is inserted between the insertion hole 14 and the outer wall surface 4A of the duct 4, the duct 4 is fixed to the sealed container 12 with the base 50 and also sealing is executed tightly between the insertion hole 14 and the duct 4 by the sealing member 16. The steam of a hydrogen peroxide is supplied to the sealed container 12 so as to be circulated and, then, the inside of the sealing container 12 is made to be a sterile region.