baber/WOPTO huggingface dataset:
Patent JP-H04116021-A (JP)
Title: Work receiving/delivering device
Inventor: KASAI NORIO
IPC: B65G59/02
Filed: 1990-09-05
Abstract: PURPOSE:To avoid troublesome traveling control of work holding hands by installing a pair of work holding units on a work carriage, and reciprocating two work holding hands at the same time in the identical stroke for lifting. CONSTITUTION:When delivering a work to a receiving/delivering station 14, the work 3 is held by a work holding hand 9 from a multi-stage loading work pallet 4. The hand 9 of a work holding unit 10b in the pallet 4 is in an unloaded condition, and the whole carriage 11 moves on an outward trip up to the station 14 along a parallel travel guiding passage 8. Next an unmachined work 3 held by the hand 9 at the station 14 is released at a delivering position 12, and a machined work 3a at a receiving position 13 is held by an unloaded hand of the unit 10. The hand 9 of the unit 10 is in an unloaded condition, and the hand 9 of the unit 10b holds a work 3a, so that the whole carriage 11 moves on an inward trip in the identical process up to a station 7. Then the work 3a of the hand 9 is released upon the empty pallet of the station 7.
Patent JP-H1076501-A (JP)
Title: Check-inhibiting drying method of boxed timber for pillar
Inventor: NAGANO HIROFUMI
IPC: F26B25/22
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a short time drying method by which it is possible to inhibit the development of check in a boxed timber for pillar such as cypress or cedar used as an architectural pillar material, during and after its drying. SOLUTION: This check-inhibiting drying method of a boxed timber for pillar is a two-stage drying method for the boxed timber which makes full use of the features of an internal drying method and an external drying method. The drying process is divided into a former stage and a latter stage and a tension set is generated to some extent by drying the outer peripheral part in a transverse section by an external heat under tensile stress. In the latter stage, the center part is heated to a comparatively higher temperature level by heating the interior part with a microwave or a high frequency seasoning. Consequently, the moisture content of the center part which is difficult to be dried is lowered in a short time and at the same time, a compression set is generated.  Thus it is possible to uniformly set the distribution of the moisture content in the transverse section, and the tensile stress of a material face which can act as a cause for the check of the material face after drying, is turned into a compression stress in the finished state.
Patent JP-S6474791-A (JP)
Title: Semiconductor laser device
Inventor: HIRONAKA MISAO
IPC: H01S5/00
Filed: 1987-09-16
Abstract: PURPOSE:To reduce leakage currents generated in the whole joint surface of an active layer, and to lower threshold currents by forming a trench section, from which a semiconductor substrate is exposed, near at least one side of a trench for current constriction from the cap layer side. CONSTITUTION:A second conductivity type AlxGa1-xAs current blocking layer 2 with a striped trench section 3 for current constriction, a first conductivity type AlyGa1-yAs lower clad layer 4 and an AlzGa1-zAs active layer 5 are laminated successively onto a first conductivity type GaAs semiconductor substrate 1. A second conductivity type AlrGa1-rAs upper clad layer 6 and a second conductivity type GaAs cap layer are laminated onto the active layer 5. An isolation trench 10 worked to a striped shape so as to expose the semiconductor substrate 1 is shaped near the trench 3 for current construction from the cap layer 7 side. A distance (l) between the isolation layer 10 and the trench 3 for current constriction extends over 2mum<=l<=5mum. Accordingly, an effective junction area in which the forward electric field of the active layer 5 is generated is reduced, thus inhibiting leakage currents at a small value, then acquiring low threshold currents.
Patent JP-H0790062-A (JP)
Title: 2-oxetanone composition
Inventor: NISHIDA HARUO
IPC: C07D307/60
Filed: 1993-09-20
Abstract: PURPOSE:To obtain a 2-oxetanone composition having excellent storage stability of 2-oxetanone, effective for separating 2-oxetanone in high purity, suitable for vapor-phase polymerization and useful as a raw material for a biodegradable polymer by adding a specific amount of a specific acid anhydride to 2-oxetanone. CONSTITUTION:This 2-oxetanone composition is produced by incorporating 2-oxetanone with 0.001-20wt.% (based on 2-oxetanone) of a cyclic carboxylic acid anhydride such as a compound of formula I [R1 to R4 each is H, a 1-18C (un)saturated aliphatic hydrocarbon group such as methyl, ethyl and octyl, an aromatic hydrocarbon group such as phenyl, etc.] and a compound of formula II (R13 to R16 are R1 to R4).
Patent JP-H0283869-A (JP)
Title: Head movable mechanism
Inventor: HOSHI AKIO
IPC: G11B21/02
Filed: 1988-09-20
Abstract: PURPOSE:To realize the fine adjustment of a head position with high accuracy, to increase a track density and to correspond to the large capacity of a memory capacity by constituting the head movable mechanism of a floppy disk device of motors for moving and for micro motion provided separately. CONSTITUTION:A groove 3c is provided on a part of a whirl-stop 3b formed at one edge of a first mobile body 3, this is engaged to a guiding part 10a formed on a third mobile body 10 and the mobile body 3 is fixed so that it cannot rotate. When the constitution is executed like this and a screw shaft 1a is rotated, the relative position of a groove 1b and a pin 15 is moved, the mobile body 3 is moved on the shaft 1a and a second mobile body 4 and a third mobile body 10 are moved. Namely, by a stepping motor 1 for rough motion and the groove 1b provided on the shaft 1a, a head 9 fitted at the mobile body 10 is roughly sent to the vicinity of the aimed position, thereafter, when a signal is inputted to a motor 2 for micromotion, a gear 7 attached to the shaft of the motor 2 is driven, the mobile body 4 is rotated through a gear 6 and the micromovement is completed.
Patent JP-S6192028-A (JP)
Title: Pulse converting circuit
Inventor: OZAWA MASAHIKO
IPC: H03K5/00
Filed: 1985-10-18
Abstract: PURPOSE:To obtain a synchronizing signal with the same polarity regardless of the polarity of an input signal by discriminating the polarity of the input synchronizing signal and leading out a synchronizing signal with the same polarity when the polarity is required one and a signal with the inverted polarity when the polarity is opposite. CONSTITUTION:When a positive synchronizing signal is given to an input terminal 1a, a voltage generating circuit 3a generates a voltage VP to conduct a transistor (TR)43 and since the output terminal of a polarity inverting circuit 2 is grounded via the TR43, the level of the 2nd voltage generating circuit 3b is low level and a TR53 is nonconductive. Thus, a TR56 is conducted and a negative synchronizing signal is generated. On the other hand, when a negative synchronizing signal is given to an input terminal 1a, since the voltage generating circuit 3a generates a voltage VN the TR43 is nonconductive and the TR44 is conductive. Further, since a voltage generating circuit 3b generates a voltage VP based on the negative synchronizing signal being an output of the polarity inverting circuit 2, the TR53 is conductive. Since the TR56 is nonconductive, a negative synchronizing signal being an output of the polarity inverting circuit 2 is led out of the collector of the TR44.
Patent JP-H0680050-A (JP)
Title: Vehicle control device
Inventor: ISOBE TAIJI
IPC: F02D41/12
Filed: 1992-09-01
Abstract: PURPOSE:To securely prevent the occurrence of engine stalling even in the case of panic braking during traveling by carrying out throttle control after the lockup of an automatic transmission has been released on the basis of the judgment or the like of the brake input at the time of deceleration, so that the output of an engine can be reduced. CONSTITUTION:When braking operation is not carried out with the operation of an accelerator in a normal traveling condition, the releasing condition of a lockup clutch 121 is brought into a connected condition simultaneously with the completion of a deceleration control region, while when brake-tread-in operation is carried out inside the deceleration control region, the rotating speed of an internal combustion engine 11 suddenly drops with the decrease in the vehicle speed, so that engine stalling is caused. However, when braking operation is carried out in the deceleration control region, the lockup clutch 121 of an automatic transmission 12 is released, thereby slip is caused in the transmission part, and the occurrence of engine stalling can be eventually avoided.
Patent JP-H1174574-A (JP)
Title: Manufacture of oxide superconducting thin film and superconducting device
Inventor: YOSHIDA AKIRA
IPC: H01L39/22
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a Josephson junction and a superconducting circuit by using planar technologies, by forming a thin film by polishing a bulk single crystal which has a plane vertical to a (c) axis as the major plane, so as to incline it from a plane vertical to the (c) axis by an angle of depression. SOLUTION: A BiSrCaCuO bulk single crystal 11, which has an intrinsic superconductor/insulator/superconductor SIS bonding 12, is polished so as to obtain a plane which is off from a plane vertical to a (c) axis by an angle of depression θ, and a BiSrCaCuO single crystal 14 whose major plane is inclined from the plane vertical to the (c) axis by the angle of depression θ is formed. Then, after laminating the polished plane of the single crystal 14 to a polished substrate 15 formed of MgO, etc., it is repolished to be planarized and a BiSrCaCuO thin film 16 is obtained. As a Josephson junction having a planar structure is formed by using the thin film 16, circuit application and integration are facilitated, thereby greatly contributing to the high-temperature operation of the various types of digital circuits and microwave devices.
Patent JP-S59123723-A (JP)
Title: Continuous heat treating device
Inventor: ISHIMOTO TAKASHI
IPC: C21D9/56
Filed: 1982-12-28
Abstract: PURPOSE:To provide a continuous heat treating device which eliminates the need for a U turn and economizes energy and equipment by building two units of continuous furnaces in parallel, transferring objects to be heated alternately in opposite directions and making common use of the side wall of both heating chambers. CONSTITUTION:Two units of linear continuous furnaces A, B are built in parallel and objects S to be heated are conveyed in the directions opposite from each other. The heating chambers 4a, 4b of both furnaces A, B are formed in adjacent positions. Heat exchanging chambers 2a, 2b, 7a, 7b are formed, via intermediate partition chambers 3a, 3b, 6a, 6b, before and behind the chambers 4a, 4b, and communicating ducts 9a, 9b are respective provided thereto to effect the exchange of the atmosheres in the furnace thereby transmitting heat to the objects. The furnace wall 11 on the side where the chambers 4a, 4b face each other is used commonly, and a window hole 12 is opened in a part of the wall 11. The construction is thus simplified and since there is no trouble in the direction changing part, the operation is made easy.
Patent JP-H0283828-A (JP)
Title: Disk driving device
Inventor: MINE HIRONORI
IPC: G11B7/085
Filed: 1988-09-19
Abstract: PURPOSE:To automatically control the movement of an optical head, and to attain the high speed and high efficiency of a processing in a continuously writing action, etc., over a track by providing a writing action detecting means, a track number detecting means, a storing means, etc. CONSTITUTION:When an instruction to enter an erasing or writing action is issued from a host disk controller, an erasing/writing action detecting part 15 is detected, a driver control part 12 reads an ID number (track number) at this time from an ID number detecting part 11 and stores it into an ID number storing part 14. When the erasing/writing action detecting part 15 detects the completion of the action, it is transferred to the driver control part 12, the control part 12 reads the then ID number from the detecting part 11, compares with the ID number of the storing part 14, and when both are the same, an optical head 3 is returned and orientated to the position and when both are different, a head 3 is returned and orientated up to the track at the time of starting. Even when the moving instruction of an optical head is not issued from a disk controller to a disk driving device, since the disk driving device itself detects the action completion and moves the optical head, the high speed of the processing is obtained.
Patent JP-H03100909-A (JP)
Title: Production of thin-film magnetic head
Inventor: KAI TOSHIKUNI
IPC: G11B5/31
Filed: 1989-09-12
Abstract: PURPOSE:To obtain the high-accuracy thin-film magnetic head for a narrow track having upper and lower magnetic layers of nearly the same width by etching the lower magnetic layer by an ion beam etching method, etc., with the upper magnetic layer as an etching mask. CONSTITUTION:The thickness of the upper magnetic layer 7 is set at the thickness obtd. after the thickness t2 of the lower magnetic layer 3 is added to the intrinsic thickness t1 of the layer 7. The magnetic gap layer 4 and layer 3 which are not coated with the layer 7 are etched by an energy beam, such as Ar ions, in the final etching stage. The layer 7 to serve as the mask is etched as well at this time. The formation of the track part of the thin-film magnetic head ends when the etching ends where the layer 7 attains the thickness t1.
Patent JP-S6388878-A (JP)
Inventor: UORUFUGANGU UERUSHIYU
IPC: H01S3/03
Filed: 1987-09-18
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-S59124644-A (JP)
Title: Method and apparatus for winding in paper machine
Inventor: IKEDA NORIAKI
IPC: B65H19/28
Filed: 1982-12-27
Abstract: PURPOSE:To fully automate paper winding in a paper machine for improving substantially the efficiency and rate of operation by supplying a core between rotary rollers provided in parallel horizontally and pressing the core against a rider roller to take up a sheet of paper automatically around the core. CONSTITUTION:A winder in a paper machine supplies a core 3 between a front roller 1 and a rear roller 2 connected to DC motors 6, 7 respectively and presses the core 3 against a rider roller 14 so that a sheet of paper 4 is trained over one roller to wind the sheet around the core 3. The leading end of the sheet 4 is held by an attraction section 21 of the roller 2 to adjust the projecting length of leading end with the rotation of the roller 2. The rider roller 14 is lowered and an adhesive injector 18 travels while adhesives are sprayed to the core 3. The core 3 and the roller 2 are rotated and the adhesive spray position is located between the core 3 and the roller 2 for adhesion. Next, the rollers 1,2 are rotated with low speed to take up the sheet 4 around the core 3 while removing the sag of the sheet 4 to wind the sheet with high speed. The sheet 4 is adhered to the wound-up roll and cut off to pushed out the roll by an ejector 15.
Patent JP-S61113990-A (JP)
Inventor: PIRINIINII BURUUNO
IPC: E06B9/02
Filed: 1984-11-06
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-2001059600-A (JP)
Title: Tripod
Inventor: TANAKA TAMOTSU
IPC: F16M11/04
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a tripod attached and detached to an image pick-up device such as a camera by a single operation. SOLUTION: This tripod has coupling parts 3a, 3b coupled to an image pick-up device formed in an upper part of a tripod, and the parts 3a, 3b are bayonet-coupled to a coupled part 5 provided in the image pick-up device. That is, a protrusion 5e is formed in the coupled part 5, and a recessed groove 3h is formed in the coupling part 3b. The ring 3b is put in the coupling part 3a, the coupled part 5 is inserted into the coupling part 3a while conforming the recessed groove 3h to the protrusion 5e of the coupled part 5, and the both are slightly rotated relatively to insert the protrusion 5e into the recessed groove 3h, so as to be bayonet-coupled.
Patent JP-S6390678-A (JP)
Inventor: URUFU BUIRUHERUMU NESURUNDO
IPC: F04B7/06
Filed: 1987-09-21
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-2000069125-A (JP)
Title: System for directly calling slave telephone set
Inventor: INOUE MASAHIRO
IPC: H04M1/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To directly call a slave telephone set by obtaining a caller's number from a number-display service call and calling the slave set corresponding to the caller's side number when the number is registered in a storage means. SOLUTION: A caller's side telephone number storage part 31 stores the telephone number of a caller side and the number of a slave set to make a call corresponding to the telephone number of the caller side. When the decided result that a decision means 21 decides whether or not a request is for number- display service, is the number display service, a registered caller's telephone number retrieval means 22 takes the telephone number of the caller side out and retrieves whether or not there is a corresponding telephone number to the storage part 31. When the corresponding telephone number is present, a retrieval means 23 of a designated slave set calls the slave set corresponding to the caller side telephone number.  Further, when the number of the caller side is not present in the storage part 31 or when an incoming call is the other than the number-display service, a master set and all slave sets connected thereto are made to sound.
Patent JP-H1172802-A (JP)
Title: Production of active element array substrate
Inventor: IMADA TATSUO
IPC: G02F1/136
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of the film peeling of interlayer insulating films on active elements, to improve the process yield of active element substrates and to assure reliability by exposing the active element substrates to a tight adhesion intensifying agent. SOLUTION: A silicon nitride film is deposited as a gate insulating film 2 of thin-film transistors(TFTs) on a transparent insulating substrate 1 and a high melting metal thin film contg. one or more of iron, cobalt, nickel, etc., is deposited and is then patterned, by which source wiring and electrodes or drain electrodes 3 are formed. The substrate is thereafter, not heated to a high temp. and is exposed to a tight adhesion intensifying agent atmosphere 10. Next, the interlayer insulating film 4 having contact holes 4a, formed by spin coating a photosensitive and interlayer film of a low dielectric constant and subjecting the film to exposure and development is formed over the entire surface. Next, an indium tin oxide thin film which is a transparent conductive film is deposited over the entire surface and pixel electrodes 5 are formed.  These pixel electrodes 5 are connected via the contact holes 4a to the source wiring and electrodes or the drain electrodes 3.
Patent JP-2000065388-A (JP)
Title: Air conditioner
Inventor: IWABUCHI FUMIO
IPC: F24F13/20
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To facilitate cleaning work and to mount/demount a panel while holding in stabilized state by coupling a plurality of supporting members with a cover and clamping the supporting members by means of a plurality of stoppers arranged on the cover. SOLUTION: Arms 14a, 14b are provided at the opposite ends of a panel 3 and supporting shafts 15a, 15b, serving as the rotary shafts of front and rear panels 3, are fixed to the arms. Holes 17a, 17b to be inserted with the supporting shafts are made in a case 4 provided with stoppers 16a, 16b for holding the front panel 3 in a state opening at a specified angle. Arm stoppers 18a, 18b are arranged oppositely to the stoppers. Since the arms 14a, 14b of the front panel 3 are camped by the arm stoppers formed integrally with the case 4, they can be removed easily from the holes 17a, 17b by flexing the arm stoppers 18a, 18b and cleaning can be performed easily by removing the front panel.
Patent JP-H0573279-A (JP)
Title: Job execution control system
Inventor: OKA MITSUHIRO
IPC: G06F9/06
Filed: 1991-09-17
Abstract: PURPOSE:To provide a job execution control system which always prepares a schedule from a present time after the time stipulated beforehand, execute a job without interruption, and perform the reflection to the schedule file of the actual result of each job immediately after the execution of the job as well. CONSTITUTION:The system has an operation information control means 1 to register and update an operation information file 11 with definition information 10 related to plural jobs as an input, a schedule means 2 to perform the schedule of plural jobs and prepare and output a schedule file 12 beforehand prior to the execution start of plural jobs based on the information of the operation information file 11, an automatic job executing means 3 to automatically execute plural jobs based on the contents shown in the schedule file 12 and an execution result reflecting means 4 to reflect the execution result of plural jobs by the automatic job executing means 3 to the schedule file 12, collect successively the execution result of plural jobs and register it to an operation actual result file 13.
Patent JP-H06316765-A (JP)
Title: Vaporizer for liquid material
Inventor: ONO HIROFUMI
IPC: C23C16/448
Filed: 1991-08-21
Abstract: PURPOSE:To provide a vaporizer for a liquid material where the contact area between the liquid material and a carrier gas is always kept constant and also the vaporized quantity of the liquid material is automatically controlled matching with the feed quantity. CONSTITUTION:In a vaporizer A for a liquid material having an inflow port 2 for introducing a carrier gas H into a vaporizer body 1, an outflow port 3 for causing the carrier gas H to flow out together with a vaporized gas material R which has been vaporized in the vaporizer body 1, and a liquid material feeding port 4 for feeding a liquid material L to a bottom part 5 of the vaporizer body 1, the bottom part 5 of the vaporizer body 1 where the liquid material L is stored is formed into the shape of a cone which is upwardly diverged. As a result, the vaporized quantity of the liquid material L is always kept constant.
Patent JP-H0977302-A (JP)
Title: Sheet bundle transfer device and sheet sorting device provided with it
Inventor: KAWADA WATARU
IPC: B65H31/30
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To moderate a posture change when a carrying gripper gripped a sheet bundle is shifted from a slant state to a horizontal state. SOLUTION: A moving body for supporting a carrying gripper 12 and moving a horizontal part 303b and a slant part 303a along a sheet bundle carrying direction is supported by a first roller 306 and a second roller 307. The first roller is guided by first guide grooves 302a, 303b and the second roller is guided by second guide grooves 302b, 303b. The carrying gripper thereby changes its posture gently from a slant state to a plane shape and prevents the bundle disorder of the sheet bundle.